Progesterone Cyclic 20-(Ethylene Acetal) Price Not Available 1mg Progesterone Cyclic 20-(Ethylene Acetal) Supplier Page Catalog Number R044555 Molecular Formula C23H34O3 CAS# 978-98-3 Purity ≥98% Inchi InChI=1S/C23H34O3/c1-21-10-8-16(24)14-15(21)4-5-17-18-6-7-20(23(3)25-12-13-26-23)22(18,2)11-9-19(17)21/h14,17-20H,4-13H2,1-3H3/t17-,18-,19-,20-,21-,22-/m0/s1 Inchi Key UZFAHGVPTQGKJB-WLNPFYQQSA-N SMILES CC12CCC3C(C1CCC2C4(OCCO4)C)CCC5=CC(=O)CCC35C Size 1mg Supplier Page https://www.musechem.com/product/R044555.html