4-hydroxyethynylestradiol
CAS No. 50394-90-6
4-hydroxyethynylestradiol;(17a)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol;17a-Ethynylestra-1,3,5(10)-triene-3,4,17-triol;19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol
2-吗啉烟腈
丁基碘-D9
STROBANE 25267-15-6