英文别名Butanoic acid, 4-chloro-3-methyl-4-oxo-, methyl ester; Methyl-bernsteinsaeure-1-chlorid-4-methylester; 2-methyl-3-methoxycarbonylpropionic acid chloride; dl-3-methoxycarbonyl-2-methylpropanoyl chloride; 3-Carbomethoxy-2-methyl-propionyl chloride; methyl-succinic acid-1-chloride-4-methyl ester; 3-methoxycarbonyl-2-methyl-propionic acid chloride 
