英文同义词
(E)-3-formylbut-2-enyl acetate;(E)-2-Methyl-4-acetoxy-2-butenal;(E)-4-(Acetyloxy)-2-methyl-2-butenal;(E)-4-Acetoxy-2-methyl-2-butenal;Acetic acid (E)-3-methyl-4-oxo-2-butenyl ester;Einecs 247-825-4;2-Butenal, 4-(acetyloxy)-2-methyl-, (2E)-;[(E)-3-methyl-4-oxobut-2-enyl] acetate