Synonyms: 2H-3,1-Benzoxazine-2,4(1H)-dione,1-benzyl- (7CI); Isatoic anhydride, N-benzyl- (6CI); 1-(Phenylmethyl)-2H-3,1-Benzoxazine-2,4(1H)-dione;1-Benzyl-1H-benzo[d][1,3]oxazine-2,4-dione;1-Benzylbenzo[d][1,3]oxazine-2,4-dione; 1-Benzylisatoic anhydride;N-Benzylisatoic acid anhydride; N-Benzylisatoic anhydride