methyl 4-[(3S,8S,9S,10R,13S,14S,17S)-3-(acetyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methoxy-4-oxobutanoate (non-preferred name)
CAS No. 23328-10-1
Androst-5-ene-17b-butyric acid, 3b-hydroxy-a-methoxy-g-oxo-, methyl ester, acetate(7CI); NSC 73214