Phosphorous acid, diethyl methyl ester is a chemical compound registered under CAS number 20502-41-4, with the molecular formula C5H13O3P and a molecular weight of about 152.12 g/mol. CKSPharm supplies Phosphorous acid, diethyl methyl ester for laboratory research and bulk production; product code 628466. Send an inquiry for purity, packaging, price and lead time.