| Asciminib | 149632-96-9 |
| Ash leaf | |
| Atorvastatin Calcium | 134523-03-8 |
| Aurantii amarae fructi cortex | |
| Aurantii fructus immaturus | |
| Avacopan | 1346623-17-3 |
| Avatrombopag | 570406-98-3 |
| Avermectin | 73989-17-0 |
| Azacidine | 202825-46-5 |
| Azilsartan Medoxomil Potassium | 863031-21-4 |
| Azintamide | 2216711-16-9 |
| Azithromycin Bitterless | |
| Azithromycin Dihydrate | 117772-70-0 |
| Azithromycin Monohydrate | 83905-01-5 |
| BES | |
| Bacillus Coagulans | 68038-74-2 |
| Bakuchiol | 10309-37-2 |
| Baloxavir | 1985605-59-1 |
| Baloxavir Marboxil Intermediates | |
| Bank cress herb | |
| Bear's garlic cut | |
| Bearberry leaf | |
| Bedaquiline intermediates | 654655-69-3 |
| Belatacept | 706808-37-9 |
| Bendamustine Hydrochloride Monohydrate | 3543-75-7 |
| Benzhydrol | 91-01-0 |
| Benzindentriol | 37319-17-8 |
| Benzododecinium | 10328-35-5 |
| Benzofuran-6-carboxylic acid | 77095-51-3 |
| Benzophenone | 119-61-9 |
| Benzthiazide | 91-33-8 |
| Benzydamine | 642-72-8 |
| Berbery bark | |
| Bergamote fruit | |
| Beta-Carotene | 7235-40-7 |
| Betadex | 7585-39-9 |
| Bevantolol | 59170-23-9 |
| Bexagliflozin | 1118567-05-7 |
| Bictegravir | 1611493-60-7 |
| Bifidobacterium Adolescentis | |