英文别名2-VINYLCYCLOPROPANE-1,1-DICARBOXYLIC ACID DIETHYL ESTER; diethyl 2-ethenylcyclopropane-1,1-dicarboxylate; 1,1-Bis(ethoxycarbonyl)-2-vinylcyclopropane; 2,2-(3-Butene-1,2-diyl)malonic acid diethyl ester; 2-Ethenylcyclopropane-1,1-dicarboxylic acid diethyl ester; 2-Vinyl-1,1-cyclopropanedicarboxylic acid diethyl ester; 1,1-Cyclopropanedicarboxylic acid, 2-ethenyl-, 1,1-diethyl ester; 1,1-dicarboethoxy-2-vinylcyclopropane; 1,1-bis-ethoxycarbonyl-2-vinylcyclopropane; 1,1-Cyclopropanedicarboxylic acid,2-ethenyl-,diethyl ester 
