| 英文名称: | | 1,2,4,5-benzenetetracarbonitrile | | 1,2,4,5-benzenetetranitrile | | 1,2,4,5-benzentetrakarbonitril | | 1,2,4,5-tetracyanobenzene | | pyromellitic acid tetranitrile | | pyromellitic nitrile | | pyromellitic tetranitrile | | pyromellitonitrile | | pyromellitotetranitrile | | sym-tetracyanobenzene | | tetracyanobenzene |
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