2-Cyano-3-(N,N-dimethylformimidoyl)-3-hydroxyacrylic acid ethyl ester 2-Propenoic acid, 2-cyano-3-(((dimethylamino)methylene)amino)-3-hydroxy-, ethyl ester 75263-96-6 Acrylic acid, 2-cyano-3-(N,N-dimethylformimidoyl)-3-hydroxy-, ethyl ester N,N-Dimethyl-N'-alpha-hydroxy-beta-carboethoxy-beta-cyanovinylformamidine