Ethyl 2-[[6-[(3-ethoxycarbonyl-4,5-dimethylthiophen-2-yl)amino]-2,2,3,3,4,4,5,5-octafluoro-6-oxohexanoyl]amino]-4,5-dimethylthiophene-3-carboxylate

ethyl 2-[(6-{[3-(ethoxycarbonyl)-4,5-dimethyl-2-thienyl]amino}-2,2,3,3,4,4,5,5-octafluoro-6-oxohexanoyl)amino]-4,5-dimethyl-3-thiophenecarboxylate

https://huagongshe.com/de/chemical/178819811