508-74-7 (3S,5S,10S,11R,13R,14S,17R)-5,11,14-trihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-3-[(2S,5S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde 43021-46-1 (2s,3s,5s,8r,9s,10s,13s,14s,16s,17r)-10,13-dimethyl-2,16-bis(1-methylpiperidin-1-ium-1-yl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthrene-3,17-diol 41020-87-5 potassium (7S,10R,13S,17R)-17-(2-carboxyethyl)-17-hydroxy-10,13-dimethyl-3-oxo-7-(propan-2-yl)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-7-carboxylate (non-preferred name) 40279-47-8 (3S,5S,8R,9S,10S,13R,17R)-5,14-dihydroxy-13-methyl-3-[(4R,6S)-4-methylspiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-d]pyran-2,1'-cycloheptane]-6-yl]oxy-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carb 40573-86-2 (10R,13S)-10,13-dimethyl-7-oxo-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolane]-3-yl acetate