Synonyms: | 2H-Cyclopropa[5,6]cyclopenta[a]phenanthrene,cycloprop[5,6]estrane deriv.; 2H-Cyclopropa[5,6]cyclopenta[a]phenanthrene,1,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-13-methyl-, [8R-(8a,9b,10a,13a,14b)]-; [8R-(8a,9b,10a,13a,14b)]-1,3,4,7,8,9,10,11,12,13,14,15,16,17-Tetradecahydro-13-methyl-2H-cyclopropa[5,6]cyclopenta[a]phenanthrene |