2H-3,1-Benzoxazine-1(4H)-acetic acid, 6-chloro-2-oxo-4-phenyl-, ethyl ester 35382-76-4 4-Phenyl-6-chloro-1,4-dihydro-2H-3,1-benzoxazin-2-one-1-acetic acid ethyl ester BRN 1165911 Ethyl 6-chloro-2-oxo-4-phenyl-2H-3,1-benzoxazine-1(4H)-acetate