Chemical Name : 3,3',4,4'-biphenyltetracarboxylic di-anhydride
CAS : 2420-87-3
1,4-Diiodobenzene
1,3-Difluoro-2-iodo-5-methoxybenzene
4-(Tert-Butyl)-1,2-diaminobenzene
2,6-Ditrifluoromethylbromobenzene
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