4-Ethoxy-1,1,1-trifluoro-3-buten-2-one17129-06-531 % similar (3E)-4-Ethoxy-1,1,1-trifluoro-3-buten-2-one59938-06-631 % similar 2-(1-Ethoxyethylidene)propanedinitrile5417-82-331 % similar Diethoxyacetonitrile6136-93-231 % similar Ethyl cyanoacetate105-56-630 % similar Ethyl N-cyanoacetimidate1558-82-330 % similar Diethyl (ethoxymethylene)malonate87-13-830 % similar 3-Ethoxypropanenitrile2141-62-030 % similar (2E)-3-Cyclopentylprop-2-enenitrile591769-05-030 % similar