Estriol-d1 Price Not Available 5mg Estriol-d1 Supplier Page Catalog Number R050207 Molecular Formula C18H24O3 CAS# 55727-98-5 Purity ≥90% Inchi InChI=1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3/t13-,14-,15+,16-,17+,18+/m1/s1/i17D Inchi Key PROQIPRRNZUXQM-JATCHCLRSA-N SMILES CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O Size 5mg Supplier Page https://www.musechem.com/product/R050207.html