Phosphonic acid, [(methylseleno)phenylmethyl]-, diethyl ester is a chemical compound registered under CAS number 80436-47-1, with the molecular formula C12H19O3PSe and a molecular weight of about 321.21 g/mol. TwoChem supplies Phosphonic acid, [(methylseleno)phenylmethyl]-, diethyl ester for laboratory research and bulk production; product code 471338. Send an inquiry for purity, packaging, price and lead time.