QT700900

雌二醇；雌三醇EP杂质D；炔雌醇EP杂质D；戊酸雌二醇EP杂质A；苯甲酸雌二醇EP杂质A

Estradiol;Estriol EP Impurity D;Ethinylestradiol EP Impurity D;Estradiol Valerate EP Impurity A;Estradiol benzoate EP Impurity A

别名：(8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol