2-propenoic acid, 3-(2-chlorophenyl)-2-cyano-, ethyl ester, (2E)- InChI=1/C12H10ClNO2/c1-2-16-12(15)10(8-14)7-9-5-3-4-6-11(9)13/h3-7H,2H2,1H3/b10-7 ethyl (2E)-3-(2-chlorophenyl)-2-cyanoacrylate