[1,2,4]Triazolo[4,3-a]pyrazine-3-carboxylic acid

2-Amino-4-nitrobenzamide

5-(溴甲基)吡嗪-2-甲酸甲酯, Methyl 5-(bromomethyl)pyrazine-2-carboxylate

5-Ethoxy-1H-indole-3-carbaldehyde

5-乙氧基吲哚-3-甲醛

5-Ethoxyindole

5-乙氧基吲哚

Methyl 2-chloro-4-thiazolecarboxylate

2-氯噻唑-4-羧酸甲酯

1-Boc-2-(4-Chlorophenyl)piperazine

2-三氟甲基-4-羟基-6-甲基嘧啶, 6-Methyl-2-trifluoromethylpyrimidin-4-ol

3-Amino-6-bromopyrazine-2-carboxylic acid

3-氨基-6-溴吡嗪-2-甲酸

4-Chloro-2-(2-benzoxazolylthio)-5-thiazolecarboxaldehyde

2-Amino-3-chloro-5-nitropyridine

2-氨基-3-氯-5-硝基吡啶