英文别名
1,1'-Trimethylenbis-(4-carbomethoxypyridinium)biskation;1,1-Trimethylenbis-(4-carbomethoxypyridinium)-dikation;4,4'-bis-methoxycarbonyl-1,1'-propane-1,3-diyl-bis-pyridinium;Methyl 1-[3-(4-methoxycarbonylpyridin-1-ium-1-yl)propyl]pyridin-1-ium-4-carboxylate