title: 1-Benzyl-5-methyl-1H-1,2,3-triazole-4-carb-oxy-lic acid.
abstract: In the title mol-ecule, C(11)H(11)N(3)O(2), the dihedral angle between the benzene and triazole rings is 76.47 (10)°. The crystal structure exhibits inter-molecular O-H⋯N hydrogen bonds, which lead to the formation of helical chains along [001].
authors.affiliation: School of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096,  People's Republic of China.
authors.forename: Gai-Gai
authors.initials: GG
authors.lastname: Wang
authors.forename: Hong
authors.initials: H
authors.lastname: Zhao