反式-3-乙氧基丙烯腈

ethyl (2E)-5-(1,3-benzodioxol-5-yl)-2-[(5-bromo-2-methoxyphenyl)methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

methyl 3-(furan-2-yl)prop-2-enoate

环氧富锌底漆

苯乙酮苯腙