17α-Ethynyl-18-methylestra-3,5-diene-3,17β-diol Diacetate Price Not Available 10mg 17α-Ethynyl-18-methylestra-3,5-diene-3,17β-diol Diacetate Supplier Page Catalog Number R030258 Molecular Formula C25H32O4 CAS# 13635-15-9 Purity ≥90% Inchi InChI=1S/C25H32O4/c1-5-24-13-11-21-20-10-8-19(28-16(3)26)15-18(20)7-9-22(21)23(24)12-14-25(24,6-2)29-17(4)27/h2,7,15,20-23H,5,8-14H2,1,3-4H3/t20?,21?,22?,23?,24-,25-/m0/s1 Inchi Key GUSJXXYLIWYAKD-BNNJRXDXSA-N SMILES CCC12CCC3C4CCC(=CC4=CCC3C1CCC2(C#C)OC(=O)C)OC(=O)C Size 10mg Supplier Page https://www.musechem.com/product/R030258.html