Chemical Name : 3,3',4,4'-biphenyltetracarboxylic di-anhydride
CAS : 2420-87-3
1-nitro-2-isobutylbenzene
2,6-Dimethylfluorobenzene
1,2-Dichloro-4-nitrobenzene
3-Bromo-4-fluoro(trifluoromethoxy)benzene
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