英文别名2-Carboxy-norbornadien; norborna-2,5-diene-2-carboxylic acid; Norborna-2,5-dien-2-carbonsaeure; norbornadiene-2-carboxylic acid; Bicyclo<2.2.1>heptadien-2-carbonsaeure; norbornadiene carboxylic acid; Bicyclo<2.2.1>hepta-2,5-dien-2-carbonsaeure; bicyclo[2.2.1]hepta-2,5-diene-3-carboxylic acid