1-[isopropoxy(phenyl)methyl]-1H-1,2,3-benzotriazole 1H-1,2,3-benzotriazole, 1-[(1-methylethoxy)phenylmethyl]- InChI=1/C16H17N3O/c1-12(2)20-16(13-8-4-3-5-9-13)19-15-11-7-6-10-14(15)17-18-19/h3-12,16H,1-2H