4-Dimethylaminobenzal of 2-Hydrazinobenzothiazole;4-dimethylamino-benzaldehyde benzothiazol-2-yl-hydrazone;4-Dimethylamino-benzaldehyd-benzothiazol-2-ylhydrazon;4-Dimethylamino-benzaldeyd-2-benzthiazolylhydrazon;p-Dimethylaminobenzaldehyde benzothiazolylhydrazone;N-[[4-(dimethylamino)phenyl]methylideneamino]-1,3-benzothiazol-2-amine