Chemical Name : 2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
CAS : 36978-41-3
2-butoxy-4-fluoro-1-methoxybenzene
1-bromo-2,6-dimethyl-4-fluorobenzene[2,6-dimethyl-4-fluorobromobenzene]
3-Chloro-2-fluoronitrobenzene
1-Bromo-3,4-dichlorobenzene
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