Promestriene Price Not Available 25mg Promestriene Supplier Page Catalog Number R007757 Molecular Formula C₂₂H₃₂O₂ CAS# 39219-28-8 Purity ≥98% Inchi InChI=1S/C22H32O2/c1-4-13-24-16-6-8-17-15(14-16)5-7-19-18(17)11-12-22(2)20(19)9-10-21(22)23-3/h6,8,14,18-21H,4-5,7,9-13H2,1-3H3/t18-,19-,20+,21+,22+/m1/s1 Inchi Key IUWKNLFTJBHTSD-AANPDWTMSA-N SMILES CCCOC1=CC2=C(C=C1)C3CCC4(C(C3CC2)CCC4OC)C Size 25mg Supplier Page https://www.musechem.com/product/R007757.html