bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 2-(2-[2-methoxyethoxy]ethoxy)ethyl ester

bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 2-[2-(2-{2-[2-(2-methoxyethoxy)ethoxy]acetoxy}ethoxy)ethoxy]ethyl ester

外-5-降冰片烯羧酸

环戊二烯

丙烯酰氯