Chemical Name : 3,3',4,4'-biphenyltetracarboxylic di-anhydride
CAS : 2420-87-3
2-Bromo-4-trifluoromethoxy-1-iodobenzene
4-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride
4-Bromo-4'-pentylbiphenyl
2,2'-Difluorobiphenyl
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