4-溴-1-(2-氯乙基)-1H-吡唑

1-(2-chlorophenyl)triazole

2-(3-methylpiperidin-1-ium-1-yl)ethyl benzoate,chloride

1-(2-羟基乙基)-3,4-二甲基吡喃并[2,3-c]吡唑-6-酮

2-(2-hydroxyethyl)-3,4-dimethylpyrano[2,3-c]pyrazol-6-one