Pyrazole e Impurezas

1-(1-Ethyl-1h-pyrazol-4-yl)-2,5-dihydro-1h-pyrrole-2,5-dione

methyl 1-(4-ethoxy-4-oxobutyl)-1H-pyrazole-5-carboxylate

1-(3-tert-butoxy-3-oxopropyl)-1H-pyrazole-4-carboxylic acid

Dimethyl 5-(4-chlorophenyl)-1h-pyrazole-1,3-dicarboxylate

1-(2-(4-Chloro-1h-pyrazol-1-yl)phenyl)ethan-1-one

1-((4-Methyl-1,2,5-oxadiazol-3-yl)methyl)-1h-pyrazol-4-amine

Methyl 4-(4-bromo-1h-pyrazol-1-yl)-2-(methylamino)butanoate

2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)-6-chloropyridine

2-(4-Bromo-1h-pyrazol-1-yl)pyridine-3-carboxylic acid

2-Hydroxy-3-(1-methyl-1h-pyrazol-4-yl)propanoic acid

5-[2-(3,5-Dimethyl-4-nitro-pyrazol-1-yl)-ethyl]-4-ethyl-4H-[1,2,4]triazole-3-thiol

3-(3,5-Dimethyl-pyrazol-1-yl)-2-methyl-propylamine

4-chloro-1'-methyl-1H,1'H-3,4'-bipyrazole

2-(4-Chloro-3,5-dimethyl-pyrazol-1-yl)-propionic acid hydrazide

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

2-Methyl-N-((1-methyl-1h-pyrazol-4-yl)methyl)cyclohexan-1-amine

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