Focus Synthesis is a chemical distributor and manufacturer offering small molecule precursors with distinctive chemical structures for pharmaceutical chemistry research. We use cheminformatics to design "drugable" synthons with rare substructures. Our exotic laboratory chemicals accelerate your exploration of chemical space for drug discovery.
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
238 |
3,4-Bis-difluoromethoxy-benzaldehyde (Purity >95%)
At least 100 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
995 |
1995 |
3995 |
|
|
|
 |
117 |
3,3-Difluorocyclobutanecarbonitrile (Purity >95%)
At least 0.88 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
995 |
1995 |
4995 |
|
|
|
|
 |
72 |
Oxetan-3-one (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
195 |
395 |
995 |
3490 |
|
|
|
|
 |
164 |
5-Bromoisothiazole (Purity >95%)
At least 20 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
495 |
990 |
3490 |
|
|
|
|
|
 |
211 |
4-Vinyl-piperidine-1-carboxylic acid tert-butyl ester (Purity >95%)
|
| Special Order: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
895 |
1495 |
3495 |
|
|
|
|
 |
188 |
4-(Difluoromethoxy)-phenylboronic acid (Purity >95%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
295 |
495 |
1350 |
3995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
77 |
2-Aminooxy-ethanol (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
995 |
2995 |
|
|
|
|
 |
129 |
Isothiazole-5-carboxylic acid (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
1995 |
|
|
|
|
|
 |
112.13 |
3-Methylenecyclobutanecarboxylic acid (Purity >95%)
At least 14 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
995 |
1995 |
|
|
|
|
 |
228 |
6-Aminooxy-hexanoic acid; hydrobromide (Purity >95%)
At least 25 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
295 |
495 |
1495 |
3950 |
|
|
|
|
 |
108 |
O-Prop-2-ynyl-hydroxylamine hydrochloride (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
145 |
295 |
495 |
1995 |
|
|
|
|
|
 |
83 |
Isocyanatocyclopropane (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
195 |
495 |
1895 |
2995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
160 |
3,3-dimethoxycyclobutane-1-carboxylic acid (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
395 |
|
|
|
|
|
|
|
 |
215 |
Methyl 3-(chlorosulfonyl)-2,2-dimethylpropanoate (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
495 |
995 |
2995 |
|
|
|
|
|
 |
142 |
3-Fluoro-5-methoxy-phenol (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
895 |
2495 |
5995 |
|
|
|
|
 |
134 |
O-(2,2-Difluoroethyl)hydroxylamine hydrochloride (Purity >95%)
At least 9 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
3995 |
6995 |
|
|
|
|
 |
151 |
2,6-Dimethyl-pyridine-4-boronic acid (Purity >95%)
At least 7.44 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
295 |
395 |
950 |
2495 |
4995 |
|
|
|
|
 |
124 |
4,4-Difluorobutanoic acid (Purity >95%)
At least 1.35 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
950 |
1950 |
4995 |
|
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
304 |
Trifluoromethylthio-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzene (Purity >95%) || Suitable for Suzuki coupling. Click here for more information.
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
245 |
495 |
890 |
3995 |
6995 |
|
|
|
|
 |
124 |
O-Cyclobutyl-hydroxylamine hydrochloride
(Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
395 |
895 |
2995 |
5995 |
|
|
|
|
 |
172 |
3-Difluoromethyl-phenylboronic acid (Purity >95%)
At least 3 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
850 |
2995 |
4995 |
|
|
|
|
 |
95 |
3-Oxocyclobutanecarbonitrile (Purity >95%)
At least 16.75 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
2995 |
|
|
|
|
 |
95 |
Oxetan-3-ylidene-acetonitrile (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
5995 |
|
|
|
|
 |
116 |
O-(2-Fluoroethyl)hydroxylamine hydrochloride (Purity >95%)
At least 9 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 195 |
295 |
495 |
950 |
3995 |
8995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
115 |
Isothiazol-5-ylmethanol (Purity >95%)
At least 2.4 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1495 |
3495 |
4890 |
|
|
|
|
 |
152 |
O-(2,2,2-Trifluoroethyl)hydroxylamine hydrochloride (Purity >93%)
At least 22 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
245 |
595 |
895 |
3995 |
6995 |
|
|
|
|
 |
157 |
2-Fluoro-3-nitrophenol (Purity >95%)
At least 1.1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1995 |
2995 |
3995 |
|
|
|
|
 |
215 |
Ethyl 4-(chlorosulfonyl)butanoate
(Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
1995 |
4995 |
|
|
|
|
 |
185 |
1-Boc-3-azetidinecarboxaldehyde (Purity >98%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
890 |
2595 |
|
|
|
|
 |
91 |
O-(2-Methoxy-ethyl)-hydroxylamine (Purity >95%)
At least 2.7 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
995 |
2995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
198 |
tert-Butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate (Purity >95%)
At least 0.32 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
895 |
1495 |
2895 |
|
|
|
|
|
 |
136 |
3,3-Difluorocyclobutane-1-carboxylic acid (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
2995 |
6995 |
|
|
|
|
 |
172 |
4-Difluoromethyl-phenylboronic acid (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
495 |
895 |
1995 |
4995 |
|
|
|
|
 |
113 |
Isothiazole-5-carboxyaldehyde (Purity >95%)
At least 2.5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
2995 |
3995 |
|
|
|
|
 |
188 |
3-(Difluoromethoxy)-benzeneboronic acid (Purity >95%)
At least 75 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
195 |
395 |
950 |
2495 |
4995 |
6995 |
|
|
|
 |
144 |
5-Chloro-3,4-diaminopyridine (Purity >95%)
At least 25 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
295 |
395 |
850 |
1995 |
3995 |
6995 |
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
188 |
2-(Difluoromethoxy)-benzeneboronic acid (Purity >90%)
At least 20 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
295 |
475 |
1195 |
2795 |
4695 |
|
|
|
|
 |
135 |
3-Methylsulfonyl-azetidine (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
2495 |
4995 |
|
|
|
|
 |
182 |
5-Bromo-2-ethynylpyridine (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
295 |
495 |
1995 |
4995 |
|
|
|
|
 |
129.138 |
Isothiazole-3-carboxylic acid (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
295 |
495 |
950 |
2995 |
|
|
|
|
|
 |
213 |
1-Oxa-6-aza-spiro[2.5]octane-6-carboxylic acid tert-butyl ester (Purity >95%)
At least 25 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
195 |
295 |
495 |
1995 |
3495 |
|
|
|
|
 |
172 |
2-Difluoromethyl-phenylboronic acid (Purity >95%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
2995 |
7995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
178 |
4-Bromo-3-methyl-isothiazole (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
495 |
895 |
2295 |
|
|
|
|
|
 |
188 |
5-Bromo-3,4-diaminopyridine (Purity >95%)
At least 50 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
495 |
950 |
1995 |
2995 |
3995 |
|
|
|
 |
211 |
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
850 |
1495 |
2990 |
|
|
|
|
|
 |
243 |
2-Difluoromethoxy-benzenesulfonyl chloride (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
495 |
850 |
3995 |
6995 |
|
|
|
|
 |
221 |
2-Ethoxy-benzenesulfonyl chloride (Purity >95%)
At least 40 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
95 |
195 |
295 |
995 |
2950 |
|
|
|
|
 |
85 |
Isothiazole (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
95 |
295 |
1295 |
2995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
131 |
4-Ethynyl-2,6-dimethyl-pyridine (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
595 |
895 |
|
|
|
|
|
|
 |
100 |
3-Methyl-oxetane-3-carbaldehyde (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
995 |
2900 |
|
|
|
|
|
 |
217 |
1-(3-Bromo-2-fluoro-phenyl)-ethanone (Purity >95%)
At least 80 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
295 |
495 |
950 |
1950 |
2495 |
|
|
|
 |
233 |
(2-Bromo-3-fluoro-phenyl)-acetic acid (Purity >95%)
At least 9.5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 120 |
245 |
495 |
870 |
2495 |
4995 |
|
|
|
|
 |
178 |
2-Bromo-N-cyclopropyl-acetamide (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
1495 |
|
|
|
|
|
 |
197 |
4-Cyclopropyl-bromobenzene (Purity >95%)
At least 19 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
395 |
1750 |
3950 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
162 |
4-Cyclopropyl-phenylboronic acid (Purity >95%)
At least 32 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1895 |
3995 |
8990 |
|
|
|
 |
266 |
4,4,5,5-Tetramethyl-2-(1,4-dioxaspiro[4.5]dec-7-en-7-yl)-1,3,2-dioxaborolane (Purity >95%)
At least 24 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
4995 |
|
|
|
|
 |
186 |
4-Bromo-2,6-dimethyl-pyridine (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
75 |
95 |
179 |
685 |
1995 |
1995 |
|
|
|
 |
257 |
4-(2-Bromo-acetyl)-benzoic acid methyl ester (Purity >95%)
At least 7.3 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
80 |
95 |
145 |
650 |
2250 |
|
|
|
|
 |
341 |
3-Bromo-4-iodobenzoic acid methyl ester (Purity >95%)
At least 75 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
195 |
895 |
2495 |
3495 |
|
|
|
 |
196 |
5-Trifluoromethyl-thiophene-2-boronic acid (Purity >95%)
At least 4 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
195 |
595 |
850 |
3995 |
|
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
84 |
1,3-Dihydro-imidazol-2-one (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
295 |
695 |
1950 |
3995 |
|
|
|
|
 |
215 |
(R)-1-Boc-3-(hydroxymethyl)piperidine (Purity >95%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
95 |
195 |
295 |
895 |
|
|
|
|
 |
177 |
1-(Azetidin-1-yl)-2-(methylsulfonyl)ethanone
(Purity >95%)
|
| Special Order* : Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1495 |
3495 |
|
|
|
|
|
 |
167 |
2-Methoxy-4-methylpyridin-3-ylboronic acid
(Purity >95%)
|
| Special Order* : Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
895 |
2495 |
4995 |
|
|
|
|
 |
246 |
2-(Allyloxy)-5-(trifluoromethyl)benzeneboronic acid (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
4990 |
|
|
|
|
|
 |
108 |
3-Azetidinone hydrochloride (Purity >95%)
At least 0.9 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
495 |
795 |
2295 |
3995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
394.468 |
2,3-Dibromo-5,6-dimethoxybenzene-1-sulfonyl chloride (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
1995 |
3995 |
|
|
|
|
 |
312 |
2-(5-Bromopentyloxy)isoindoline-1,3-dione (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
1995 |
2995 |
|
|
|
|
 |
215 |
(S)-1-Boc-3-(hydroxymethyl)piperidine (Purity >98%)
At least 15 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
95 |
245 |
849 |
|
|
|
|
 |
111 |
(1-Hydroxymethyl-cyclopropyl)-acetonitrile (Purity >95%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
295 |
795 |
1950 |
|
|
|
|
 |
214 |
3-(Allyloxy)-4,5-difluorophenylboronic acid
(Purity >95%)
|
| Special Order* : Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1295 |
2495 |
3995 |
|
|
|
|
 |
202 |
2,2-Difluoro-benzo[1,3]dioxole-5-boronic acid (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
395 |
850 |
2495 |
4995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
342 |
3-(2-Bromophenoxy)azetidine trifluoroacetate
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
745 |
1620 |
5490 |
|
|
|
|
|
 |
110 |
3-Hydroxy-5-methyl-pyridazine (Purity >95%)
At least 40 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1795 |
2995 |
|
|
|
|
 |
213 |
3-Allyloxy-azetidine-1-carboxylic a
cid tert-butyl ester (Purity >95%)
At least 15 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
|
|
|
|
|
 |
201 |
Methyl 3-(chlorosulfonyl)-2-methylpropanoate
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
1595 |
3495 |
|
|
|
|
 |
127 |
3-Amino-2-fluoro-phenol (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
395 |
995 |
1895 |
|
|
|
|
|
|
 |
338 |
1-(azetidin-3-yl)azetidine ditrifluoroacetate (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
1195 |
2495 |
|
|
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
178 |
1-Benzothien-7-ylboronic acid (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
895 |
3495 |
7995 |
|
|
|
|
 |
219 |
1-(3-Bromo-2-fluorophenyl)ethanol (Purity >%)
At least 20 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
195 |
495 |
995 |
1995 |
|
|
|
|
 |
178 |
5-Bromo-3-methyl-isothiazole (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
950 |
2995 |
|
|
|
|
|
 |
221 |
1-Bromo-4-(1,1-difluoro-ethyl)-benzene (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
1995 |
4995 |
|
|
|
|
 |
232 |
2-(3-Bromo-6-methoxypyridin-2-yl)ethanol (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1095 |
2995 |
|
|
|
|
|
 |
329 |
3-(3-Bromo-pyridin-2-yloxy)-azetidi
ne-1-carboxylic acid tert-butyl est
er (Purity >95%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
2995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
284 |
2-(3-Bromopropoxy)isoindoline-1,3-dione (Purity >95%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 90 |
190 |
390 |
850 |
1995 |
2995 |
|
|
|
|
 |
221 |
4-bromothiophene-2-acetic acid (Purity >95%)
At least 0.5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
145 |
295 |
495 |
1995 |
3995 |
|
|
|
|
 |
322 |
tert-Butyl 3-(5-bromopentyloxy)azetidine-1-carboxylate (Purity >95%) || Please click here to see our featured molecules.
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
75 |
195 |
495 |
1495 |
2995 |
|
|
|
|
 |
187 |
6-Chloro-pyridazine-3-carboxylic acid ethyl ester (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
1895 |
2995 |
|
|
|
|
 |
129 |
O-Cyclohexylmethyl-hydroxylamine (Purity >95%)
At least 4 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
195 |
495 |
1495 |
4995 |
|
|
|
|
 |
288 |
2-(2-(Difluoromethoxy)-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (Purity >90%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1995 |
|
|
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
150 |
2,6-dimethyl-pyridine-3-boronic acid (Purity >90%)
At least 25 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
295 |
495 |
850 |
2995 |
4995 |
|
|
|
|
 |
176 |
3,5-Dimethylpyrazole-4-boronic acid hydrochloride (Purity >95%)
At least 9.9 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
895 |
2254 |
5644 |
|
|
|
|
 |
114 |
1,6-Dioxaspiro[2.5]octane (Purity >93%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
595 |
890 |
2995 |
4995 |
|
|
|
|
 |
154 |
2-Fluoro-3-methylphenylboronic acid (Purity >95%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
|
|
|
|
|
 |
336 |
3-(3-Fluoro-5-trifluoromethyl-pyrid
in-2-yloxy)-azetidine-1-carboxylic
acid tert-butyl ester (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
|
|
|
|
|
 |
112 |
3-Fluoroazetidine Hydrochloride (Purity >95%)
At least 10 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 195 |
295 |
595 |
995 |
2995 |
6995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
158 |
5-Hydroxymethylthiophene-2-boronic acid (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
145 |
245 |
495 |
1495 |
2995 |
|
|
|
|
 |
225 |
5-Iodo-3-methyl-isothiazole (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
395 |
895 |
2495 |
|
|
|
|
|
 |
273 |
3-Iodo-4-(trifluoromethyl)pyridine (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
295 |
495 |
1995 |
4995 |
|
|
|
|
 |
311 |
(S)-2-Iodomethyl-pyrrolidine-1-carb
oxylic acid tert-butyl ester (Purity >97%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
995 |
1995 |
3995 |
|
|
|
|
 |
276 |
2-((3-Iodophenoxy)methyl)oxirane (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
1995 |
3995 |
|
|
|
|
 |
205 |
3-Isothiazol-5-yl-benzoic acid (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
295 |
595 |
995 |
|
|
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
137 |
2-Methoxy-pyridine-4-carbaldehyde (Purity >95%)
At least 20 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
995 |
1995 |
3995 |
|
|
|
|
 |
159 |
2-Methoxyethanesulfonyl chloride (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
450 |
850 |
1995 |
3995 |
|
|
|
|
 |
205 |
Methyl 3-(N-prop-2-ynylsulfamoyl)propanoate (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
895 |
2995 |
|
|
|
|
|
 |
128 |
Methyl 3-oxo-cyclobutanecarboxylate (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
895 |
1995 |
4995 |
|
|
|
|
 |
204 |
2-Methyl-5-trifluoromethyl-phenylboronic acid (Purity >95%)
At least 4.1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
245 |
395 |
850 |
3495 |
5995 |
|
|
|
|
 |
86 |
1-Methylazetidin-3-amine (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
1995 |
4995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
155 |
3-Methylene-cyclobutanecarboxylic a
cid methoxy-methyl-amide (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
|
|
|
|
|
|
 |
149 |
3-Methylene-cyclobutanecarboxylic a
cid prop-2-ynylamide (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
295 |
495 |
1995 |
|
|
|
|
|
 |
94 |
4-Methylpyridazine (Purity >95%)
At least 75 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
395 |
995 |
1995 |
2495 |
|
|
|
 |
267 |
2-(3-Nitro-2-fluoro-phenyl)-4,4,5,
5-tetramethyl-[1,3,2]dioxaborolane (Purity >95%)
At least 0.1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
|
|
|
|
|
|
 |
124 |
O-But-3-enyl-hydroxylamine; hydrochloride (Purity >95%)
|
| In stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
995 |
2995 |
|
|
|
|
 |
229 |
3-Oxiranylmethoxy-azetidine-1-carbo
xylic acid tert-butyl ester (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
2995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
114 |
3-Oxo-cyclobutanecarboxylic acid (Purity >95%)
At least 75 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
1295 |
2495 |
1995 |
|
|
|
 |
142 |
3-Oxo-cyclobutanecarboxylic acid ethyl ester (Purity >95%)
At least 25 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
395 |
995 |
1990 |
2860 |
|
|
|
|
 |
192 |
2-(3-phenylboronic acid)-2-methyl-oxetane (Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
6850 |
|
|
|
|
 |
223 |
3-Pyrazol-1-yl-azetidine-1-carboxyl
ic acid tert-butyl ester
(Purity >95%)
At least 1 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
395 |
890 |
|
|
|
|
|
|
 |
191 |
3-(1-Pyrrolidinyl)phenylboronic acid (Purity >95%)
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
195 |
395 |
995 |
1995 |
4995 |
|
|
|
|
 |
122 |
4,5,6,7-Tetrahydro-1H-benzoimidazole (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
245 |
495 |
1195 |
3995 |
7995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
288 |
7-(4,4,5,5-Tetramethyl-[1,3,2]dioxa
borolan-2-yl)-3,4-dihydro-2H-benzo[b]oxepin-5-one
(Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 75 |
95 |
195 |
495 |
1995 |
|
|
|
|
|
 |
207 |
2-(trifluoromethyl)-3-fluoro-phenylboronic acid (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 195 |
295 |
395 |
1095 |
2995 |
|
|
|
|
|
 |
203 |
3-(trifluoromethyl)-5-methyl-phenylboronic acid (Purity >95%)
At least 15 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| 95 |
295 |
595 |
950 |
2495 |
3995 |
|
|
|
|
 |
183.25 |
3-Vinyl-azetidine-1-carboxylic acid
tert-butyl ester (Purity >95%)
At least 5 grams in stock
|
| In Stock: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
495 |
990 |
1995 |
|
|
|
|
|
 |
113 |
1-Acetylazetidin-3-one (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
895 |
2995 |
4995 |
|
|
|
|
 |
232 |
D-Alanine-N'-methoxy-N'-methylamide
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
495 |
1995 |
4995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
297 |
4-Allyloxy-1-bromo-2-trifluoromethoxy-benzene (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1995 |
|
|
|
|
|
|
 |
231 |
2-Allyloxy-1-bromo-3-fluoro-benzene (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
1995 |
3995 |
|
|
|
|
 |
227 |
4-Allyloxy-2-bromo-1-methyl-benzene (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
1995 |
|
|
|
|
|
 |
297 |
4-Allyloxy-2-bromo-1-trifluoromethoxy-benzene (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
900 |
1990 |
|
|
|
|
|
 |
231 |
1-Allyloxy-3-bromo-2-fluoro-benzene (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
1495 |
2995 |
|
|
|
|
 |
260 |
1-Allyloxy-3-iodo-benzene (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
1995 |
3495 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
186 |
2-(1-(Allylthiomethyl)cyclopropyl)acetic acid (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1990 |
2990 |
|
|
|
|
|
 |
117 |
1-Amino-cyclobutanecarboxylic acid
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
895 |
1802 |
|
|
|
|
|
|
 |
145 |
Amino-oxetan-3-yl-acetic acid methy
l ester
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
1495 |
2495 |
|
|
|
|
|
|
 |
87 |
3-Aminomethyl-oxetane (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
995 |
1995 |
4395 |
12900 |
|
|
|
|
 |
272 |
4-(3-(Aminooxy)prop-1-ynyl)benzoic acid hydrobromide
(Purity >95%)
|
| Two week lead time: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
995 |
1995 |
3995 |
|
|
|
|
|
 |
135 |
4-Aza-tricyclo[5.2.1.0*2,6*]dec-8-e
ne
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1495 |
3384 |
|
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
151 |
Azetidin-1-yl(3-methylenecyclobutyl)methanone
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
2495 |
|
|
|
|
|
 |
129.12 |
2-(Azetidin-1-yl)-2-oxoacetic acid (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
|
2995 |
4995 |
|
|
|
|
 |
161.03 |
O-(Azetidin-3-yl)hydroxylamine dihydrochloride (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
995 |
1495 |
2995 |
|
|
|
|
|
 |
153 |
3-(Azetidine-1-carbonyl)cyclobutanone (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
895 |
1895 |
3490 |
|
|
|
|
 |
151.59 |
Azetidine-3-carboxylic acid methyl
ester; hydrochloride (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
950 |
2495 |
|
|
|
|
|
 |
296.8 |
Benzyl 2,7-diazaspiro[3.5]nonane-7-carboxylate hydrochloride (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1350 |
1995 |
4995 |
|
|
| Catalog Number |
Structure |
FW |
Chemical Name and % Purity |
Please scroll down for more structures |
|
|
 |
205 |
Benzyl 3-oxoazetidine-1-carboxylate
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
995 |
2995 |
|
|
|
|
|
 |
318 |
Benzyl 4-(chlorosulfonyl)piperidine-1-carboxylate (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
1990 |
3990 |
|
|
|
|
|
 |
203.243 |
Benzyl but-3-ynylcarbamate (Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
|
895 |
2995 |
|
|
|
|
|
 |
263 |
Benzyloxycarbonylamino-cyclobutylid
ene-acetic acid
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
695 |
1395 |
|
|
|
|
|
|
 |
265 |
Benzyloxycarbonylamino-oxetan-3-yl-acetic acid
(Purity >95%)
|
| Special Order*: Price in US$ |
10 mg |
100 mg |
250 mg |
1g |
5g |
20g |
50g |
| |
|
870 |
1870 |
|
|
|
|
|
|
 |
|