4-Hydroxy-17β-estradiol Price Not Available 1mg 4-Hydroxy-17β-estradiol Supplier Page Catalog Number R008169 Molecular Formula C18H24O3 CAS# 5976-61-4 Purity ≥98% Inchi InChI=1S/C18H24O3/c1-18-9-8-11-10-4-6-15(19)17(21)13(10)3-2-12(11)14(18)5-7-16(18)20/h4,6,11-12,14,16,19-21H,2-3,5,7-9H2,1H3/t11-,12-,14+,16+,18+/m1/s1 Inchi Key QOZFCKXEVSGWGS-ZHIYBZGJSA-N SMILES CC12CCC3C(C1CCC2O)CCC4=C3C=CC(=C4O)O Size 1mg Supplier Page https://www.musechem.com/product/R008169.html