N-(3-Chlorophenyl)-3-oxobutyramide, 3'-chloro-acetoacetanilide keto form, Acetessigsaeure-(3-chlor-anilid), N-(3-chlorophenyl)acetoacetamide, n-(3-chloro-phenyl)-3-oxo-butyramide, acetoacetic acid-(3-chloro-anilide), 3'-Chloroacetoacetanilide, 3-oxo-N-(3'-chlorophenyl)butanamide, Butanamide,N-(3-chlorophenyl)-3-oxo