Butaprost (free acid) Price Not Available 1mg Butaprost (free acid) Supplier Page Catalog Number R064541 Molecular Formula C23H38O5 CAS# 433219-55-7 Purity ≥95% Inchi InChI=1S/C23H38O5/c1-2-13-23(14-8-15-23)21(26)11-7-10-18-17(19(24)16-20(18)25)9-5-3-4-6-12-22(27)28/h7,10,17-18,20-21,25-26H,2-6,8-9,11-16H2,1H3,(H,27,28)/b10-7+/t17-,18-,20-,21+/m1/s1 Inchi Key PAYNQYXOKJDXAV-ZHIWTBQHSA-N SMILES CCCC1(CCC1)[C@@H](O)C/C=C/[C@H]([C@H]2CCCCCCC(O)=O)[C@H](O)CC2=O Size 1mg Supplier Page https://www.musechem.com/product/R064541.html