Chemical Name : 2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
CAS : 36978-41-3
2-Fluoro-4-methylBenzenesulfonylchloride
4-Cyano-4'-octyloxybiphenyl
1,3-Dibromobenzene
2,5-Dimethybenzenesulfonyl chloride
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