1. 戊酸雌二醇EP杂质G(6-脱氢雌二醇17-戊酸酯)

戊酸雌二醇EP杂质G(6-脱氢雌二醇17-戊酸酯)

Estradiol Valerate EP Impurity G (6-Dehydro Estradiol 17-Valerate)