1,1,1,3,3,3-hexafluoropropan-2-yl 2-cyanoacetate;[2,2,2-trifluoro-1-(trifluoromethyl)ethyl] 2-cyanoacetate;2-cyanoacetic acid [2,2,2-trifluoro-1-(trifluoromethyl)ethyl] ester;1,1,1,3,3,3-hexafluoropropan-2-yl 2-cyanoethanoate
1,1,1,3,3,3-hexafluoropropan-2-yl 2-cyanoacetate