(2,3-dimethyl-phenyl)-[1]naphthyl ketone

5,6,8,9-四氢苯并[a]蒽-11(10H)-酮

11-methyl-5,6,8,9-tetrahydro-benz[a]anthracene

11-methyl-5,6,8,9,10,11-hexahydro-benz[a]anthracen-11-ol

11-methyl-8,9-dihydro-benz[a]anthracene