4-Methyl Estradiol Price Not Available 5mg 4-Methyl Estradiol Supplier Page Catalog Number R051257 Molecular Formula C19H26O2 CAS# 6171-48-8 Purity ≥90% Inchi InChI=1S/C19H26O2/c1-11-12-3-4-15-14(13(12)5-7-17(11)20)9-10-19(2)16(15)6-8-18(19)21/h5,7,14-16,18,20-21H,3-4,6,8-10H2,1-2H3/t14-,15-,16+,18+,19+/m1/s1 Inchi Key CSHOYPMKTGTOLM-SMYFESCOSA-N SMILES CC1=C(C=CC2=C1CCC3C2CCC4(C3CCC4O)C)O Size 5mg Supplier Page https://www.musechem.com/product/R051257.html