221-249-3

(1-乙氧基亚乙基)丙二酸二乙酯; 2-(1-乙氧基亚乙基)丙二酸二乙酯;

(1-Ethoxyethylidene)propanedioic acid diethyl ester; Einecs 221-249-3; Malonic acid, (1-ethoxyethylidene)-, diethyl ester; Nsc 233875; Propanedioic acid, (1-ethoxyethylidene)-, diethyl ester; Propanedioic acid, 2-(1-ethoxyethylidene)-, 1,3-diethyl ester; diethyl 2-(1-ethoxyethylidene)Malonate;