furfurylidene-malonic acid diethyl ester, diethyl furylidene malonate, EINECS 241-463-0, Propanedioic acid, (2-furanylmethylene)-, diethyl ester, Propanedioic acid,2-furfurylidene-,diethyl ester, Diethyl 2-furfurylidenemalonate, Diethyl furfurylidenemalonate, MALONIC ACID,FURFURYLIDENE-,DIETHYL ESTER, diethyl 2-furyl-methylidenemalonate