| | | METHYL (5S,8R,9S,10S,13R,14S,17S)-10,13-DIMETHYL-3-OXO-1,2,4,5,6,7,8,9 ,11,12,14,15,16,17-TETRADECAHYDROCYCLOPENTA[A]PHENANTHRENE-17-CARBOXYL ATE CAS:4139-88-2 METHYL 1,2,3,4,4A,4B,5,6,7,8,10,10A-DODECAHYDRO-7-ISOPROPYL-1,4A-DIMETHYLPHENANTHREN-1-CARBOXYLATE CAS:67893-02-1 |