2-(Acetoacetamido)benzothiazole 4-27-00-04845 (Beilstein Handbook Reference) 4692-94-8 ACETOACETAMIDE, N-(2-BENZOTHIAZOLYL)- BRN 0202998 Butanamide, N-2-benzothiazolyl-3-oxo- (9CI) N-(2-Benzothiazolyl)-acetoacetamide NSC 86136