1,4-bis(dimethoxymethyl)-2,3,5,6-tetrafluorobenzene

1,2,4,5-四氟苯

2,3,5,6-四氯对苯二甲酰氯

四氯对苯二甲腈

2,3,5,6-tetrachlorobenzene-1,4-dicarboxamide