∆8,9-Dehydro Estrone Price Not Available 5mg ∆8,9-Dehydro Estrone Supplier Page Catalog Number R008245 Molecular Formula C18H20O2 CAS# 474-87-3 Purity ≥98% Inchi InChI=1S/C18H20O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,16,19H,2,4,6-9H2,1H3/t16-,18-/m0/s1 Inchi Key OUGSRCWSHMWPQE-WMZOPIPTSA-N SMILES CC12CCC3=C(C1CCC2=O)CCC4=C3C=CC(=C4)O Size 5mg Supplier Page https://www.musechem.com/product/R008245.html