Synonyms: BRN 4516341;6-Acetyl-4-ethoxycarbonylmethyl-2H-1,4-benzoxazin-3(4H)-one;6-Acetyl-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-acetic acid ethyl ester;4H-1,4-BENZOXAZINE-4-ACETIC ACID, 6-ACETYL-2,3-DIHYDRO-3-OXO-, ETHYL ESTER;91119-93-6;AC1L1KJ0;LS-41656;ethyl 2-(6-acetyl-3-oxo-1,4-benzoxazin-4-yl)acetate;ethyl (6-acetyl-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetate