Synonyms: 1H-Cyclopenta[7,8]phenanthro[2,3-b]pyrylium,androst-2-eno[3,2-b]pyrylium deriv.; 1H-Cyclopenta[7,8]phenanthro[2,3-b]pyrylium,2,3,3a,3b,4,5,5a,6,11,11a,11b,12,13,13a-tetradecahydro-11a,13a-dimethyl-,[3aS-(3aa,3bb,11ab,11ba,13ab)]-; [3aS-(3aa,3bb,11ab,11ba,13ab)]-2,3,3a,3b,4,5,5a,6,11,11a,11b,12,13,13a-Tetradecahydro-11a,13a-dimethyl-1H-cyclopenta[7,8]phenanthro[2,3-b]pyrylium