3-epi-Pregnenolone Price Not Available 5mg 3-epi-Pregnenolone Supplier Page Catalog Number R055992 Molecular Formula C21H32O2 CAS# 19037-28-6 Purity ≥90% Inchi InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19,23H,5-12H2,1-3H3/t15-,16+,17-,18+,19+,20+,21-/m1/s1 Inchi Key ORNBQBCIOKFOEO-QYYVTAPASA-N SMILES CC(=O)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C Size 5mg Supplier Page https://www.musechem.com/product/R055992.html