(3-Chloro-quinoxalin-2-yl)-hydrazine

5-(4-Nitro-phenyl)-oxazole

5-(4-硝基苯基)噁唑

3-溴-噻吩并[2,3-b]吡啶-2-羧酸乙酯, 3-Bromo-thieno[2,3-b]pyridine-2-carboxylic acid ethyl ester

2-Methyl-2-(6-methyl-pyridin-3-yloxy)-propionic acid ethyl ester

2-Amino-6-methyl-5-phenyl-nicotinic acid

1-(3-Trifluoromethyl-pyridin-2-yl)-ethanone

5-Bromomethyl-3-phenyl-isoxazole

5-溴甲基-3-苯基异噁唑

Benzofuran-2-carboxamidine; hydrochloride

2-Acetyl-3-methoxy-but-2-enoic acid methyl ester

4-Formyl-hexanoic acid methyl ester

3-(Ethoxycarbonyl-hydrazono)-propionic acid ethyl ester