2,5-Bis(benzoyloxy)benzenesulfonic acid compd. with N-ethyl ethanamine (1:1) 55779-20-9 Benzenesulfonic acid, 2,5-bis(benzoyloxy)-, compd. with N-ethylethanamine (1:1) Diethylamine 2,5-dihydroxybenzenesulfonate dibenzoate