3-(2,2-dimethylpropanoyl)-11b-hydroxy-1,11b-dihydro-2H-cyclopenta[l]phenanthren-2-one
CAS No. 113561-34-5
2H-Cyclopenta[l]phenanthren-2-one,3-(2,2-dimethyl-1-oxopropyl)-1,11b-dihydro-11b-hydroxy- (9CI)