4-Nor-3,5-seco-5-oxo-17β-hydroxyandrostan-3-oic Acid Price Not Available 5mg 4-Nor-3,5-seco-5-oxo-17β-hydroxyandrostan-3-oic Acid Supplier Page Catalog Number R056140 Molecular Formula C18H28O4 CAS# 1759-35-9 Purity ≥90% Inchi InChI=1S/C18H28O4/c1-17-9-7-13-11(12(17)4-6-15(17)20)3-5-14(19)18(13,2)10-8-16(21)22/h11-13,15,20H,3-10H2,1-2H3,(H,21,22)/t11-,12-,13-,15-,17-,18+/m0/s1 Inchi Key COGRAKQBTBRYQC-HHJOSPGFSA-N SMILES CC12CCC3C(C1CCC2O)CCC(=O)C3(C)CCC(=O)O Size 5mg Supplier Page https://www.musechem.com/product/R056140.html