6-bromo-9,10-dihydrobenzo[a]pyrene

7,8,9,10-四氢苯并[a]芘-7-醇

9,10-二氢苯并(A)芘-7(8H)-酮

6-bromo-7,8,9,10-tetrahydrobenzo[a]pyren-7-ol

1-芘丁酸