1,3-bis(butan-2-ylideneamino)thiourea

4-氨基-5-异丙基-4H-1,2,4-三唑-3-硫醇

4-氨基-2,4-二氢-5-(4-甲氧基苯基)-3H-1,2,4-三唑-3-硫酮

乙基3-肼基-5-甲基-1H-吡唑-4-羧酸酯

1,2,4,5-Tetrazinane-3,6-dithione