英文同义词
ETHYL 1-HYDROXYCYCLOPENTANE-CARBOXYLATE;ETHYL2-HYDROXYCYCLOPENTANE;1-Hydroxycyclopentanecarboxylic acid ethyl ester;hydroxycyclopentanecarboxylic acid ethyl ester;1-hydroxy-1-cyclopentanecarboxylic acid ethyl ester;Cyclopentanecarboxylic acid, 1-hydroxy-, ethyl ester