P-[(2E)-3-Cyano-2-methyl-2-propen-1-yl]phosphonic Acid Diphenyl Ester Price Not Available 25mg P-[(2E)-3-Cyano-2-methyl-2-propen-1-yl]phosphonic Acid Diphenyl Ester Supplier Page Catalog Number R023858 Molecular Formula C17H16NO3P CAS# 723761-32-8 Purity ≥90% Inchi InChI=1S/C17H16NO3P/c1-15(12-13-18)14-22(19,20-16-8-4-2-5-9-16)21-17-10-6-3-7-11-17/h2-12H,14H2,1H3/b15-12+ Inchi Key BSYIWTSEFXVTPC-NTCAYCPXSA-N SMILES CC(=CC#N)CP(=O)(OC1=CC=CC=C1)OC2=CC=CC=C2 Size 25mg Supplier Page https://www.musechem.com/product/R023858.html