2H-1,4-BENZOXAZINE-6-ACETIC ACID, 3-(4-CHLOROPHENYL)-alpha-METHYL-2-OXO-, METHYL 2H-1,4-Benzoxazine-6-acetic acid, 3-(4-chlorophenyl)-alpha-methyl-2-oxo-, methyl ester 3-(4-Chlorophenyl)-alpha-methyl-2-oxo-2H-1,4-benzoxazine-6-acetic acid methyl ester 78587-67-4 BRN 4545169