3-羟基苯并[a]芘

3-hydroxy-7,8,9,10-tetrahydrobenzo[a]pyren-7-one

3-acetoxy-9,10-dihydrobenzo[a]pyrene

3,7-dihydroxy-7,8,9,10-tetrahydrobenzo[a]pyrene

3-methoxy-7,8,9,10-tetrahydrobenzo[a]pyren-7-one