英文别名1-Methylcyclopentanecarboxylic acid ethyl ester; ethyl 1-methyl-1-cyclopentanecarboxylate; ethyl methylcyclopentanecarboxylate; 1-Methyl-cyclopentancarbonsaeure-aethylester; 1-Methyl-cyclopentan-1-carbonsaeure-ethylester; ethyl 1-methylcyclopentanecarboxylate; 1-Methyl-cyclopentancarbonsaeure-(1)-ethylester 
