18-Methylestrone Methyl Ether Price Not Available 25mg 18-Methylestrone Methyl Ether Supplier Page Catalog Number R018624 Molecular Formula C20H26O2 CAS# 848-04-4 Purity ≥90% Inchi InChI=1S/C20H26O2/c1-3-20-11-10-16-15-7-5-14(22-2)12-13(15)4-6-17(16)18(20)8-9-19(20)21/h5,7,12,16-18H,3-4,6,8-11H2,1-2H3/t16-,17-,18+,20+/m1/s1 Inchi Key FHJVQLWFUQMADH-XSYGEPLQSA-N SMILES CCC12CCC3C(C1CCC2=O)CCC4=C3C=CC(=C4)OC Size 25mg Supplier Page https://www.musechem.com/product/R018624.html