| 英文同义词: | 1-(1,1-dioxidotetrahydro-3-thienyl)-5-(3-ethoxy-4-propoxybenzylidene)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydro-3-pyridinecarbonitrile;3-Pyridinecarbonitrile, 5-[(3-ethoxy-4-propoxyphenyl)methylene]-1,2,5,6-tetrahydro-4-methyl-2,6-dioxo-1-(tetrahydro-1,1-dioxido-3-thienyl)- |