((2,8-Diisopropoxyimidazo(1,2-a)pyridin-3-yl)methylene)cyanoacetate sodium salt 133669-72-4 2-Propenoic acid, 3-(2,8-bis(1-methylethoxy)imidazo(1,2-a)pyridin-3-yl)-2-cyano-, sodium salt 3-(2,8-Bis(1-methylethoxy)imidazo(1,2-a)pyridin-3-yl)-2-cyano-2-propenoic acid sodium salt Sjc 13 Sjc-13