英文名称
1,1-Dioxo-2-[2-[(1,1,3-trioxo-1-benzothiophen-2-ylidene)methyl]but-1-enyl]-1-benzothiophen-3-olate;1-(2-methylprop-2-enyl)-4-[1-(2-methylprop-2-enyl)pyridin-1-ium-4-yl]pyridin-1-ium;1-(2-methylpropyl)-4-[1-(2-methylpropyl)pyridin-1-ium-4-yl]pyridin-1-ium;2-[2-methyl-3-(1,1,3-trioxo-1-benzothiophen-2-ylidene)prop-1-enyl]-1,1-dioxo-1-benzothiophen-3-olate;1-(1-phenylethyl)-4-[1-(1-phenylethyl)pyridin-1-ium-4-yl]pyridin-1-ium