11-methylchrysen-2-ol

11-甲基-1,2,3,4-四氢屈-1-酮

11-methyl-1,2,3,4-tetrahydro-chrysen-1-ol

9,10-dihydro-5-methylchrysene

7-oxo-5,6,7,8,9,10-hexahydro-5-methylchrysene