| 英文同义词: | AI3-33694;(E)-2-Butenedioic acid dipropyl ester;Dipropyl trans-ethylene-1,2-dicarboxylate;Fumaric acid dipropyl ester;2-Butenedioic acid (2E)-, 1,4-dipropyl ester;2-Butenedioic acid (2E)-, dipropyl ester;2-Butenedioic acid, (E)-, dipropyl ester;2-Butenedioic acid, dipropyl ester, (E)- |