136-85-6 1H-BENZOTRIAZOLE, 5-METHYL- 4-26-00-00144 (Beilstein Handbook Reference) 49636-02-4 5-Methyl-1,2,3-benzotriazole 5-Methyl-1H-benzotriazole 5-Methylbenzotriazole 6-Methyl-1,2,3-benzotriazole 6-Methylbenzotriazole BRN 0116658 CCRIS 6780 EINECS 205-265-8 NSC 122012 Tolutriazole