Pyrazole e Impurezas

1-(4-AMINO-1-METHYL-1H-PYRAZOL-3-YL)ETHANONE

(1-(tert-Butyl)-1H-pyrazol-4-yl)boronic acid

(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid

4-Bromo-1-ethyl-3-(4-nitrophenyl)-1H-pyrazole

1-tert-butyl 4-ethyl 3-oxo-2,3-dihydro-1H-pyrazole-1,4-dicarboxylate

1-(2-Hydroxyethyl)-1H-pyrazole-4-carbaldehyde

5-Amino-3-t-butyl-1-p-tolyl-pyrazole

1-Isopropyl-1H-pyrazole-4-boronic acid pinacol ester

(1H-Pyrazol-4-yl)methanol

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

4-Chloro-1,5-dimethyl-1 H -pyrazole-3-carboxylic acid

1-(tetrahydro-2H-pyran-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1,3-DIMETHYL-1H-PYRAZOL-4-OL

1-Isopropyl-1H-pyrazole-4-carbaldehyde

1-(Difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

[3-(trifluoromethyl)-1H-pyrazol-5-yl]methanol

1-Ethyl-1H-pyrazole-4-carbaldehyde

3-(4-Bromo-1h-pyrazol-1-yl)benzaldehyde

2-((1-(2-Chlorobenzyl)-4-formyl-3-methyl-1H-pyrazol-5-yl)thio)acetic acid

1,3-DIMETHYLPYRAZOLE-4-BORONIC ACID