QN151301

醋酸诺美孕酮 EP 杂质 A

Nomegestrol acetate EP Impurity A

别名：(6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate