1H-Benzotriazole, 4(or 5)-methyl-, sodium salt 64665-57-2 70896-29-6 74346-07-9 86832-39-5 EINECS 265-004-9 Methyl-1H-benzotriazole, sodium salt Sodium 4(or 5)-methyl-1H-benzotriazolide Tolyltriazole, sodium salt