29319-22-0 poly(biphenyltetracarboxylic dianhydride-co-pheny

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Product Name	poly(biphenyltetracarboxylic dianhydride-co-pheny
CAS No.	29319-22-0
Synonyms	Poly(3,3,4,4-biphenyltetracarboxylic dianhydride-co-1,4-phenylenediamine), amic acid (solution)
Molecular Formula	(C₁₆H₆O₆・C₆H₈N₂)x
Boiling point	202℃

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