C19489 1a,11b-Dihydro-4,9-dimethylbenz[a]anthra[3,4-b]oxirene
C19490 trans-3,4-Dihydro-3,4-dihydroxy-7,12-dimethylbenz[a]anthracene
RP14737_C19489 RP14737_C19490
C19489 C19490