1-Ethyl-1 H -pyrazole-4-carboxylic acid hydrazide

3-(2-Chloro-phenoxymethyl)-benzoic acid hydrazide

3-(4-Bromo-pyrazol-1-ylmethyl)-benzoic acid hydrazide

4-Hydrazino-benzoic acid ethyl ester

对肼基苯甲酸乙酯

2-Morpholin-4-yl-benzoic acid ethyl ester

2-(3,4-Dimethoxy-phenyl)-4-methyl-thiazole-5-carboxylic acid ethyl ester

4-(3-Bromo-phenyl)-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester

2-Cyclopropylamino-4-trifluoromethyl-thiazole-5-carboxylic acid ethyl ester

3-(4-Chloro-phenyl)-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester

3-(4-Chloro-3-nitro-pyrazol-1-yl)-propionic acid ethyl ester

1-(Thiophene-2-sulfonyl)-piperidine-3-carboxylic acid ethyl ester