4-Hydroxy Mestranol Price Not Available 1mg 4-Hydroxy Mestranol Supplier Page Catalog Number R008579 Molecular Formula C21H26O3 CAS# 65694-22-6 Purity ≥98% Inchi InChI=1S/C21H26O3/c1-4-21(23)12-10-17-15-5-6-16-13(7-8-18(24-3)19(16)22)14(15)9-11-20(17,21)2/h1,7-8,14-15,17,22-23H,5-6,9-12H2,2-3H3/t14-,15-,17+,20+,21+/m1/s1 Inchi Key SRAITNKTWXKYDH-QOGIMEQTSA-N SMILES CC12CCC3C(C1CCC2(C#C)O)CCC4=C3C=CC(=C4O)OC Size 1mg Supplier Page https://www.musechem.com/product/R008579.html