英文同义词: | 1,3,5(10), 6-ESTRATETRAEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL;(17α)-19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol;DELTA-6-ETHYNYLESTRADIOL;19-NORPREGNA-1,3,5(10),6-TETRAEN-20-YNE-3,17BETA-DIOL;3,17BETA-DIHYDROXY-17A-ETHYNYLESTRA-1,3,5(10),6-TETRAENE;6,7-Dehydro Ethynyl Estradiol;Ethinylestradiol EP Impurity I;ETHINYLESTRADIOL EP IMPURITY I (6,7-DIDEHYDRO ETHYNYL ESTRADIOL) |