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70679-92-4 poly(4-hydroxybenzoic acid-co-6-hydroxy-2-naphtho

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Product Name poly(4-hydroxybenzoic acid-co-6-hydroxy-2-naphtho
CAS No. 70679-92-4
Synonyms Poly(4-hydroxybenzoic acid-co-6-hydroxy-2-naphthoic acid)
Melting point 280℃