... skeleton.BenzotriazoleOther names[hide]1H-Benzotriazol, 1,2,3-Benzotriazol, BtaHIdentifiersCAS number95-14-7 ... InChI=1S/C6H5N3/c1-2-4-6-5(3-1)7-9-8-6/h1-4H,(H,7 ... ,8,9) YKey: QRUDEWIWKLJBPS-UHFFFAOYSA-N Y InChI=1/C6H5N3/c1-2-4-6 ... -5(3-1 ... )7-9-8-6/h1-4H,(H ...