4-Isopropyl-[1,2,3]thiadiazole-5-carboxylic acid

3-Oxo-4-phenoxy-butyric acid methyl ester

5-(3-硝基苯基)烟酸, 5-(3-Nitrophenyl)-nicotinic acid

5-(2,4-二氟苯基)烟酸, 5-(2,4-Difluorophenyl)-nicotinic acid

2-Hydrazino-3-cyanopyridine

3-Cyanophenylhydrazine hydrochloride

3-氰基苯肼盐酸盐

2-(4-Chlorophenyl)-isonicotinic acid

3-(4-Chlorophenyl)-6-hydrazinopyridazine

4-Hydrazino-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine

1-Amino-4,6-dimethylpyridin-2(1H)-one