甲胺

溴化苄

2-(4-bromophenyl)-1-(1-methyl-1H-tetrazol-3-ium-3-yl)-2-oxoethan-1-ide

1-(1-methyl-1H-tetrazol-3-ium-3-yl)-2-(4-nitrophenyl)-2-oxoethan-1-ide

1-甲基-5-巯基-1H-四氮唑