Chemical Name : 3,3',4,4'-biphenyltetracarboxylic di-anhydride
CAS : 2420-87-3
5-Bromo-2-fluoronitrobenzene
1-Chloro-2,5-dimethylbenzene
3-Chloro-2-fluoronitrobenzene
3,5-Difluoro-4-[difluoro(3,4,5-trifluorophenoxy)methyl]-4'-propyl-1,1'-biphenyl
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