1,8-dimethyl-1,5,6,7-tetrahydrotetrazolo[1,5-a]pyridine InChI=1/C7H12N4/c1-6-4-3-5-11-7(6)10(2)8-9-11/h3-5H2,1-2H tetrazolo[1,5-a]pyridine, 1,5,6,7-tetrahydro-1,8-dimethyl-