(1S)-3-氧代环戊烷-1-羧酸甲酯;

Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (S)- (9CI); methyl (1S)-3-oxocyclopentane-1-carboxylate; (S)-Methyl 3-oxocyclopentanecarboxylate; (S)-3-Oxo-cyclopentanecarboxylic acid methyl ester;