4-(2-羟基乙基)-3-甲基-5-氧代-2,5-二氢-1H-吡唑-1-甲脒

5-(三氟甲基)-4H-1,2,4-噻唑-3-胺

3-氧代-1,3,4,5,6,7-六氢-2H-吲唑-2-羧酰胺

肼甲酰亚胺酰胺一氯化氢

5-(2,6-dimethoxyphenyl)-1,2,4-triazin-3-amine