| Label | Id | |
|---|---|---|
| benzoporphyrin derivative monoacid ring a | D000077362 | |
| benzopyran 2 ones | D003374 | |
| benzopyrans | D001578 | |
| benzopyrene 3 monooxygenase | D001579 | |
| benzopyrene dihydrodiols | D004101 | |
| benzopyrene hydroxylase | D001579 | |
| benzopyrenes | D001580 | |
| benzoquinones | D016227 | |
| benzothiadiazine diuretic | D049993 | |
| benzothiadiazine diuretics | D049993 | |
| benzothiadiazines | D001581 | |
| benzothiazoles | D052160 | |
| benzothiazolium, 3-ethyl-2-(5-(3-ethyl-2(3H)-benzothiazolylidene)-1,3-pentadienyl)- | D004225 | |
| benzothiepins | D001582 | |
| benzotriazines | D014227 |