Thiophene e Impurezas

2-Amino-4-biphenyl-4-yl-thiophene-3-carboxylic acid methyl ester

2-Bromo-1-(5-bromothiophen-2-yl)ethanone

Ethyl 2-amino-5-ethylthiophene-3-carboxylate

Methyl 3-amino-4-phenylthiophene-2-carboxylate

2-Amino-4-methyl-3-thiophene carboxamide

2,5-Bis(chloromethyl)thiophene

1-(5-Bromo-thiophen-2-yl)-2-chloro-ethanone

Methyl 2-amino-4-methyl-5-(tert-butoxycarbonyl)-thiophene-3-carboxylate

2,3-Dibromothiophene

5-(5-Chloro-2-thienyl)-5-oxovaleric acid

5-Amino-3-(2-thienyl)pyrazole

3-Bromomethylthiophene

2-Amino-5-benzylthiophene-3-carboxylic acidmethyl ester

2-Amino-4-isopropyl-thiophene-3-carboxylic acid ethyl ester

2-Bromo-5-(isoxazol-5-yl)thiophene

Methyl 3-[(4,6-dimethylpyrimidin-2-yl)amino]thiophene-2-carboxylate

Methyl 3-iodothiophene-2-carboxylate

4-(2-thienyl)-1H-imidazole

2-Chloro-3-nitrothiophene-5-sulfonyl chloride

1-Methyl-5-(thiophen-2-yl)-3-(trifluoromethyl)-1H-pyrazole