| Product Name | CAS No |
| Baicelein | |
| BDH pure salt | 144163-85-9 |
| Benomyl | 17804-35-2 |
| Benzamidine HCl | 1670-14-0 |
| Benzamidine HCl hydrate | 206752-36-5, 1670-14-0 |
| 1-Benzhydrylazetidin-3-one | 40320-60-3 |
| Benzimidazole-2-boronic acid | 475102-13-7 |
| Benzimidazole-4-carboxylic acid | 46006-36-4 |
| Benzimidazole-5-carboxylic acid | 15788-16-6 |
| Benzimidazole-5-carboxylic acid methyl ester | 26663-77-4 |
| 2-(Benzimidazolylthio) acetic acid | 3042-00-0 |
| 2-(-Benzimidazolylthio)acetic acid hydrazide | 30065-27-1 |
| Benzofuran-2-carboxaldehyde | 4265-16-1 |
| 1-Benzofuran-5-carbaldehyde | 10035-16-2 |
| 2-Benzofurancarboxylic acid | 496-41-3 |
| Benzofurazan | 273-09-6 |
| Benzophenone imine | 1013-88-3 |
| N6-Benzoyladenine | 4005-49-6 |
| N4-Benzoylcytosine | 26661-13-2 |
| Benztropine hydrobromidum | 132-17-2 |
| Benztropine mesylate | |
| 5-Benzyl-1H-tetrazole | 18489-25-3 |
| Benzyl-3-hydroxyphenylacetate | 295320-25-1 |
| Benzyl isocyanate | 3173-56-6 |
| N9-Benzyladenine | 4261-14-7 |
| 6-Benzylamino-7-deazapurine | 60972-04-5 |
| N6-Benzylaminopurine | 1214-39-7 |
| C-Benzylcalix[4]-resorcinarene | |
| O6-Benzylguanine | 19916-73-5 |
| Benzylhydroxylamine HCl | 2687-43-6 |
| 7-Benzyloxindole-3-carboxaldehyde | 92855-65-7 |
| 2-Benzyloxy-3-bromopyridine | 52200-49-4 |
| 2-Benzyloxy-5-bromopyridine | 83664-33-9 |
| (R)-9-[2-Benzyloxypropyl]-N6-benzoyladenine | |
| 5-Benzylthio-1H-tetrazole | 21871-47-6 |
| Berberine sulfate | 633-66-9 |
| Bergenin | 477-90-7 |
| Biocytin hydrazide HCI | 102743-85-1 |
| L-Biopterin | 22150-76-1 |
| Biotin succinimidyl ester | 35013-72-0 |
| Biotinamidocaproate N-hydroxysuccinimidyl ester | 72040-63-2 |
| 4-Biphenylcarboxylic acid | 92-92-2 |
| 4-Biphenylsulfonyl chloride | 1623-93-4 |
| 2,2'-Bipyridine-3,3'-dicarboxylic acid | 4433-01-6 |
| 2,2'-Bipyridine-4,4'-dibutanoic acid | 447450-80-8 |
| 2,2'-Bipyridine-4,4'-dicarboxaldehyde | 99970-84-0 |
| 2,2'-Bipyridine-4,4'-dicarboxylic acid | 6813-38-3 |
| 2,2'-Bipyridine-5,5'-dicarboxylic acid | 1802-30-8 |
| 2,2'-Bipyridine-6,6'-dicarboxylic acid | 4479-74-7 |
| 2,2'-Bipyridine]-6,6'(1H,1'H)-dione
| 103505-54-0 |