Chemical Name : 2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
CAS : 36978-41-3
3,5-Bis(trifluoromethyl)fluorobenzene
2,3,5,6-tetrafluoro bromobenzene
1-Bromo-2,3-dimethylbenzene
1-Bromo-2,4-dimethoxybenzene
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