Diethyl 3-methyl-5-{[(1-methyl-3-nitro-1H-pyrazol-5-yl)carbonyl]amino}-2,4-thiophenedicarboxylate

2,4-Thiophenedicarboxylic acid, 3-methyl-5-[[(1-methyl-3-nitro-1H-pyrazol-5-yl)carbonyl]amino]-, diethyl ester

3-Méthyl-5-{[(1-méthyl-3-nitro-1H-pyrazol-5-yl)carbonyl]amino}-2,4-thiophènedicarboxylate de diéthyle

Diethyl 3-methyl-5-{[(1-methyl-3-nitro-1H-pyrazol-5-yl)carbonyl]amino}-2,4-thiophenedicarboxylate

Diethyl-3-methyl-5-{[(1-methyl-3-nitro-1H-pyrazol-5-yl)carbonyl]amino}-2,4-thiophendicarboxylat

3-Methyl-5-[(2-methyl-5-nitro-2H-pyrazole-3-carbonyl)-amino]-thiophene-2,4-dicarboxylic acid diethyl ester

diethyl 3-methyl-5-{[(1-methyl-3-nitro-1H-pyrazol-5-yl)carbonyl]amino}thiophene-2,4-dicarboxylate

ethyl 5-(ethoxycarbonyl)-4-methyl-2-[(1-methyl-3-nitropyrazol-5-yl)carbonylamino]thiophene-3-carboxylate