5-AMINO-4-CARBETHOXY-1-PHENYLPYRAZOLE ETHYL 5-AMINO-1-METHYLPYRAZOLE-4-CARBOXYLATE Ethyl pyrazole-4-carboxylate ETHYL 3-(TRIFLUOROMETHYL)PYRAZOLE-4-CARBOXYLATE ETHYL 1-(4-CHLOROPHENYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE PYRAZOLE-4-CARBOXYLIC ACID, 3-AMINO-1-METHYL-, ETHYL ESTER ETHYL 1-METHYL-5-(1H-PYRROL-1-YL)-1H-PYRAZOLE-4-CARBOXYLATE