| Label | Id | |
|---|---|---|
| Bromocriptine | 3181 | |
| Bromperidol | 31305 | |
| Brompheniramine | 3183 | |
| Bronopol | 31306 | |
| Bropirimine | 31307 | |
| Brotizolam | 31308 | |
| Browniine | 3187 | |
| Bruceantin | 3188 | |
| Bruceantinol | 3189 | |
| Brucine | 3193 | |
| Brugine | 3194 | |
| Brunfelsamidine | 3195 | |
| Brunsvigine | 3196 | |
| Brusatol | 3197 | |
| Bryodulcosigenin | 3198 |