Thiophene e Impurezas

[Isopropyl-(2-oxo-2-thiophen-2-yl-ethyl)-amino]-acetic acid

(2Z)-3-(dimethylamino)-2-(thiophen-2-yl)prop-2-enenitrile

isopropyl 2-amino-4-(2,4-dimethylphenyl)thiophene-3-carboxylate

Ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate

2-{[3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl]methyl}aniline

2-Chloro-1-[2-(thiophen-2-yl)pyrrolidin-1-yl]ethan-1-one

4-((Thiophen-2-ylmethyl)amino)phenol

5-(4-Methyl-piperazin-1-yl)-4-nitro-thiophene-2-sulfonic acidamide

4-(2-thienyl)-1,3-thiazole-2-thiol

2-{[3-cyano-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}acetic acid

n-(Pyridin-2-ylmethyl)-2-(thiophen-2-yl)ethan-1-amine

Tert-butyl 3-aminothiophene-2-carboxylate

3-(4-Bromo-5-(chlorosulfonyl)thiophen-2-yl)propanoic acid

5-Fluorothiophene-2-carboxaldehyde

3-(5-Bromothiophen-2-yl)pyridine

Ethyl 7-methyl-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-6-carboxylate

5-[(methoxycarbonyl)amino]thiophene-2-carboxylic acid

3-(2-Thenoyl)pyridine

2-(3-Hydroxy-piperidin-1-yl)-1-thiophen-2-yl-ethanone

Methyl 2-(2-(2,4-dichlorophenoxy)acetamido)-5-(diethylcarbamoyl)-4-methylthiophene-3-carboxylate