3-(1-Ethyl-2-methylindol-3-yl)-3-(2-ethoxy-4-N,N-diethylaminophenyl)-7-aza-1(3H)-isobenzofuranone 5-(4-(Diethylamino)-2-ethoxyphenyl)-5-(1-ethyl-2-methyl-1H-indol-3-yl)furo(3,4-b)pyridin-7(5H)-one 69898-41-5 77958-68-0 EINECS 274-195-8 Furo(3,4-b)pyridin-7(5H)-one, 5-(4-(diethylamino)-2-ethoxyphenyl)-5-(1-ethyl-2-methyl-1H-indol-3-yl)-