Synonyms: | 2-methoxyethinyl estradiol;(17α)-2-Methoxy-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol;17α-Ethynyl-2-Methoxyestradiol;2-Methoxy-17α-ethynyl Estradiol;2-Methoxy-17α-ethynylestradiol;2-Methoxy-19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-dioll;19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 2-methoxy-, (17α)-;2-Methoxy-17α-ethynyl Estradiol |