Chemical Name : 2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
CAS : 36978-41-3
2-Fluoro-6-(trifluoromethyl)bromobenzene
3-Fluoro-4-chlorobromobenzene
4-Fluorodiphenyl ether
4-Biphenylboronic acid
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