1H-tetrazole, 4,5-dihydro-1,4-dimethyl-5-(phenylmethylene)- 5-benzylidene-1,4-dimethyl-4,5-dihydro-1H-tetrazole InChI=1/C10H12N4/c1-13-10(14(2)12-11-13)8-9-6-4-3-5-7-9/h3-8H,1-2H