Phosphonic acid, methyl-, 2-oxo-1,2-diphenylethyl phenyl ester is a chemical compound registered under CAS number 477558-94-4, with the molecular formula C21H19O4P and a molecular weight of about 366.35 g/mol. KingChemi supplies Phosphonic acid, methyl-, 2-oxo-1,2-diphenylethyl phenyl ester for laboratory research and bulk production; product code 2090390. Send an inquiry for purity, packaging, price and lead time.