4’-Carboxybenzo-15-crown-5 Price Not Available 1mg 4’-Carboxybenzo-15-crown-5 Supplier Page Catalog Number R036274 Molecular Formula C15H20O7 CAS# 56683-55-7 Purity ≥95% Inchi InChI=1S/C15H20O7/c16-15(17)12-1-2-13-14(11-12)22-10-8-20-6-4-18-3-5-19-7-9-21-13/h1-2,11H,3-10H2,(H,16,17) Inchi Key FBNLTQGIRRAGRY-UHFFFAOYSA-N SMILES C1COCCOC2=C(C=C(C=C2)C(=O)O)OCCOCCO1 Size 1mg Supplier Page https://www.musechem.com/product/R036274.html