英文别名Ethyl 6-Methyl-2-oxo-3-cyclohexene-1-carboxylate; 6-METHYL-2-OXO-3-CYCLOHEXENE-1-CARBOXYLIC ACID ETHYL ESTER; ETHYL 3-METHYL-5-CYCLOHEXEN-1-ONE-2-CARBOXYLATE; ethyl 6-methyl-2-oxocyclohex-3-ene-1-carboxylate; 2-carboxyethyl-3-methyl-cyclohex-5-en-1-one; 6-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester; ethyl 5-methyl-3-oxocyclohexene-4-carboxylate; 6-Methyl-2-oxo-cyclohex-3-encarbonsaeure-aethylester; 3-Cyclohexene-1-carboxylicacid, 6-methyl-2-oxo-, ethyl ester 
