Pyrazole e Impurezas

1-Methyl-4-nitro-1H-pyrazole-3,5-dicarboxylic acid 5-ethyl ester

3-(3,4-Dichlorophenyl)-1H-pyrazole-4-carbaldehyde

5-Amino-1-(4-chloro-2-fluorophenyl)-1h-pyrazole-4-carboxylic acid

Ethyl 1-{1-methyl-1h-pyrazolo[3,4-d]pyrimidin-4-yl}-1h-pyrazole-4-carboxylate

1-[(4-chloro-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carboxylic acid

3-(3,5-Dimethyl-4-nitro-pyrazol-1-yl)-propylamine

ethyl 4-bromo-1-ethyl-1H-pyrazole-5-carboxylate

methyl 1-(3-methoxy-3-oxopropyl)-1H-pyrazole-3-carboxylate

1-methyl-4-(1-methyl-1{H}-pyrazol-4-yl)-1{H}-pyrazolo[3,4-{b}]pyridine-3-carboxylic acid

1-(4-Chloro-3,5-dimethyl-pyrazol-1-ylmethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

4-Nitro-1 H -pyrazole-3-carboxylic acid hydrazide

3-tert-Butyl-1-methyl-1H-pyrazole-5-carbonitrile

3-(3,5-Diethyl-1h-pyrazol-4-yl)propanoic acid

5-(1h-Imidazol-1-yl)-1,3-dimethyl-1h-pyrazole-4-carbaldehyde

tert-Butyl 4-[2-(4-Bromo-1H-pyrazol-1-yl)ethyl]piperazine-1-carboxylate

2-(5-Amino-3-phenyl-1h-pyrazol-1-yl)acetic acid

ethyl 4-iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylate

(2-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)phenyl)methanamine

1-(4-Bromo-2-fluorophenyl)-5-(1h-pyrrol-1-yl)-1h-pyrazole-4-carboxylic acid

1-(Pyridin-3-yl)-1h-pyrazole-4-carboxylic acid hydrochloride