2-methyl-1,3-benzothiazol-6-ylamine2-Methyl-benzothiazol-6-ylamine2-methyl-1,3-benzothiazol-6-amine2-Methyl-1,3-benzothiazol-6-ylamine6-Amino-2-methyl-1,3-benzothiazole2-Methyl-1,3-benzothiazol-6-amine2-Methylbenzothiazol-6-amine2-甲基苯并噻唑-6-胺6-Amino-2-methylbenzothiazole