13733-33-0 3'-Acetoacetamidoacetoacetanilide Acetoacetamide, N,N'-m-phenylenebis- (8CI) Butanamide, N,N'-1,3-phenylenebis(3-oxo- EINECS 237-302-9 N,N'-1,3-Phenylenebis(3-oxobutyramide) N,N'-meta-Phenylenebis(acetoacetamide) NSC 156993