1-(1-chloroethyl)-1H-1,2,3-benzotriazole 1H-1,2,3-benzotriazole, 1-(1-chloroethyl)- InChI=1/C8H8ClN3/c1-6(9)12-8-5-3-2-4-7(8)10-11-12/h2-6H,1H