1-Hydroxy-4-methyl-17-ethynyl-3-dehydroxyestradiol Price Not Available 1mg 1-Hydroxy-4-methyl-17-ethynyl-3-dehydroxyestradiol Supplier Page Catalog Number R025801 Molecular Formula C21H26O2 CAS# 1034298-00-4 Purity ≥98% Inchi InChI=1S/C21H26O2/c1-4-21(23)12-10-17-15-7-6-14-13(2)5-8-18(22)19(14)16(15)9-11-20(17,21)3/h1,5,8,15-17,22-23H,6-7,9-12H2,2-3H3/t15-,16+,17+,20+,21+/m1/s1 Inchi Key QSHFRYSLRIWFBR-OZMCLOMFSA-N SMILES CC1=C2CCC3C(C2=C(C=C1)O)CCC4(C3CCC4(C#C)O)C Size 1mg Supplier Page https://www.musechem.com/product/R025801.html