1-(2H-1,2,3-benzotriazol-2-yl)ethanol 2H-1,2,3-benzotriazole-2-methanol, alpha-methyl- InChI=1/C8H9N3O/c1-6(12)11-9-7-4-2-3-5-8(7)10-11/h2-6,12H,1H