32956-82-4 BENZOIC ACID, p,p'-SUCCINAMIDODI-, BIS(2-(DIETHYLAMINO)ETHYL) ESTER, DIHYDROCHLO Benzoic acid, p,p'-succinamidodi-, bis(2-(diethylamino)ethyl) ester, dihydrochloride N,N'-Succinyl-bis-novocaine dihydrochloride