Pyrazole e Impurezas

1-(2-Bromo-4-methylphenyl)-1h-pyrazole-3-carboxylic acid

1-(4-Chloro-2-methyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

methyl 4-amino-1-(2,2-difluoroethyl)-1H-pyrazole-3-carboxylate

[4-(5-cyclopropyl-1H-pyrazol-1-yl)phenyl]boronic acid

3-Methyl-2-(1-methyl-1h-pyrazol-4-yl)butanoic acid

5-Chloro-1-[(4-chlorophenyl)methyl]-3-methyl-1H-pyrazole-4-carbaldehyde

ethyl 4-[4-(aminocarbonyl)-3-nitro-1H-pyrazol-1-yl]butanoate

methyl 4-chloro-1-(2,2-difluoroethyl)-1H-pyrazole-5-carboxylate

4-Amino-1-methyl-1H-pyrazole-5-carboxylic acid hydrochloride

methyl 3-[1-(4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3,5-dimethyl-1H-pyrazol-4-yl]propanoate

Methyl 2-(((5-methyl-3-nitro-1H-pyrazol-1-yl)methyl)thio)acetate

(4-Bromo-3-methyl-pyrazol-1-yl)-acetic acid

1-Butyl-4-iodo-3-methyl-1H-pyrazole

2-(4-Chloro-phenoxymethyl)-2 H -pyrazole-3-carboxylic acid hydrazide

5-(butoxymethyl)-1-sec-butyl-4-iodo-1H-pyrazole

4-chloro-1,3-dimethyl-1H-pyrazole-5-carbaldehyde

1-Phenyl-4-propoxy-1h-pyrazole-3-carboxylic acid

methyl 3-amino-1-(2,3-difluorobenzyl)-1H-pyrazole-4-carboxylate

3-[4-(ethoxycarbonyl)-1H-pyrazol-1-yl]butanoic acid

1-Phenyl-5-(trifluoromethyl)-1H-pyrazole