Synonyms: (3s,8s,9s,10r,13s,14s,17s)-17-[3-(diethoxyphosphoryl)propanoyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl acetate(non-preferred name);6698-38-0;NSC67311;AC1Q6STE;AC1L6O1N;KST-1A7369;6224-13-1;AR-1A4674;NSC-67311;[(3S,8S,9S,10R,13S,14S,17S)-17-(3-diethoxyphosphorylpropanoyl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate