| 英文名称: | | 2,2'-(4,4'-biphenylene)bis(2-hydroxy-4,4-dimethyl-morpholiniu | | 2,2'-(4,4'-biphenylene)bis(2-hydroxy-4,4-dimethylmorpholinium) | | 2,2'-(biphenyl)-4,4'-diylbis(2-hydroxy-4,4-dimethylmorpholinium) | | hemicholinium | | 2,2'-(1,1'-biphenyl)-4,4'-diylbis(2-hydroxy-4,4-dimethyl-morpholiniu |
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