Ethyl 5-cyano-6-hydroxy-2-(trifluoromethyl)nicotinate

1-(4-CHLOROPHENYL)-3-PHENYL-1H-PYRAZOL-5-YLAMINE

5-AMINO-1-(4-BROMOPHENYL)-1H-PYRAZOLE-4-CARBOHYDRAZIDE

Ethyl 3-(4-chlorophenyl)-1H-pyrazole-5-carboxylate

2,5-Dichloronicotinic Acid

2,5-二氯烟酸

1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acidhydrazide

Ethyl 1-ethyl-3-phenyl-1H-pyrazole-5-carboxylate

ETHYL 1-(4-FLUOROPHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLATE

1-(4-Fluorophenyl)-1H-pyrazolo[3,4,d]pyrimidin-4-amine

5-(4-Chloro-phenyl)-3-trifluoromethyl-1H-pyrazole

1-p-Tolyl-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid hydrazide