2378-95-2 Diethyl N-(4-(methylamino)benzoyl)-L-glutamate Diethyl N-(p-N-methylaminobenzoyl)glutamate EINECS 219-161-5 Glutamic acid, N-(p-(methylamino)benzoyl)-, diethyl ester, L- L-Glutamic acid, N-(4-(methylamino)benzoyl)-, diethyl ester N-(p-Methylaminobenzoyl)glutamic acid diethyl ester NSC 121189