SynonymsP,P,P′,P′-Tetrakis(phenylmethyl) (diphosphate); Tetrabenzyl pyrophosphate; Fosaprepitant Impurity; Tetrabenzyl diphosphate Close P,P,P′,P′-Tetrakis(phenylmethyl) (diphosphate); Tetrabenzyl pyrophosphate; Fosaprepitant Impurity; Tetrabenzyl diphosphate Related products Diphosphoric Acid Tetrabenzyl Ester M.F. M.W. 538.47 CAT# AR-M03426 CAS# 990-91-0