17-O-Trimethylsilyl 6,7-Dehydro Norethindrone Price Not Available 10mg 17-O-Trimethylsilyl 6,7-Dehydro Norethindrone Supplier Page Catalog Number R047535 Molecular Formula C23H32O2Si CAS# 300542-58-9 Purity ≥90% Inchi InChI=1S/C23H32O2Si/c1-6-23(25-26(3,4)5)14-12-21-20-9-7-16-15-17(24)8-10-18(16)19(20)11-13-22(21,23)2/h1,7,9,15,18-21H,8,10-14H2,2-5H3/t18-,19+,20+,21-,22-,23-/m0/s1 Inchi Key XUMYPJFULCJTDX-GOMYTPFNSA-N SMILES CC12CCC3C4CCC(=O)C=C4C=CC3C1CCC2(C#C)O[Si](C)(C)C Size 10mg Supplier Page https://www.musechem.com/product/R047535.html