英文别名
(1R,5S)-1,5-Dimethyl-2-oxo-bicyclo[2.1.1]hexan-5-carbonsaeure;(1R)-2-Oxo-1.5-exo-dimethyl-bicyclo[2.1.1]hexan-carbonsaeure-(5endo);(1R:5S)-2-Oxo-1.5-dimethyl-bicyclo[2.1.1]hexan-carbonsaeure-(5);(1R,4R,5S)-1,5-dimethyl-2-oxobicyclo[2.1.1]hexane-5-carboxylic acid