| 英文同义词: | 4-[(E)-2-[(E)-2-but-3-enoxyethenoxy]ethenoxy]but-1-ene: 1,2-diethenylb enzene: trimethyl-[3-(prop-2-enoylamino)propyl]azanium: chloride;1-Propanaminium, N,N,N-trimethyl-3-[(1-oxo-2-propenyl)amino]-, chloride, polymer with diethenylbenzene and 1,1'-[oxybis(2,1-ethanediyloxy)]bis[ethene] |