Chemical Name : 3,3',4,4'-biphenyltetracarboxylic di-anhydride
CAS : 2420-87-3
1,3-Dimethoxy-5-fluorobenzene
1-Iodo-2,4-dimethyl-6-nitrobenzene
5-Chloro-2-fluoronitrobenzene
1-bromo-3,5-dichloro-4-fluorobenzene[3,5-dichloro-4-fluorobromobenzene]
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