Synonyms: Ivorine;BRN 2917871;delta-2(1H),alpha-Phenanthreneacetic acid, dodecahydro-7-hydroxy-10-oxo-1,4b,8,8-tetramethyl-, 2-(methylamino)ethyl ester, 3-methylcrotonate (ester);AC1O5PBE;LS-102594;[(7Z)-1,1,4a,8-tetramethyl-7-[2-[2-(methylamino)ethoxy]-2-oxoethylidene]-9-oxo-2,3,4,4b,5,6,8,8a,10,10a-decahydrophenanthren-2-yl] 3-methylbut-2-enoate;1748-19-2