英文别名ethyl acetoacetyl(methyl)carbamate; N-(1,3-dioxobutyl)-N-methylcarbamic acid ethyl ester; N-acetoacetyl-N-methyl-carbamic acid ethyl ester; Ethyl methyl(3-oxobutanoyl)carbamate; Carbamic acid, (1,3-dioxobutyl)methyl-, ethyl ester (9CI); N-acetoacetyl-N-methylurethane; N-Acetoacetyl-N-methyl-urethan 
