O-Desethyl-O-methyl Chlorpyrifos Price Not Available 25mg O-Desethyl-O-methyl Chlorpyrifos Supplier Page Catalog Number R028578 Molecular Formula C8H9Cl3NO3PS CAS# 159776-80-4 Purity ≥98% Inchi InChI=1S/C8H9Cl3NO3PS/c1-3-14-16(17,13-2)15-8-6(10)4-5(9)7(11)12-8/h4H,3H2,1-2H3 Inchi Key JVPFGGFTJGNSEM-UHFFFAOYSA-N SMILES CCOP(=S)(OC)OC1=NC(=C(C=C1Cl)Cl)Cl Size 25mg Supplier Page https://www.musechem.com/product/R028578.html