2-N,6-N-bis(1-methyltetrazol-5-yl)pyridine-2,6-dicarboxamide

1-methyl-5-nitrotetrazole

1,4-dimethyltetrazol-5-imine

5-[N-(3,5-二三氟甲基苄基)氨基]-2-甲基四氮唑

5-chloro-1-methyltetrazole