2,6-NAPHTHALENEDICARBOXYLIC ACID, POLYMER WITH 1,4-BUTANEDIOL AND 4,4'-(1,3,6,8-TETRAHYDRO-1,3,6,8-TETRAOXOBENZO[LMN][3,8]PHENANTHROLINE-2,7-DIYL)BIS[BENZOIC ACID]
主要成分
2,6-NAPHTHALENEDICARBOXYLIC ACID, POLYMER WITH 1,4-BUTANEDIOL AND 4,4'-(1,3,6,8-TETRAHYDRO-1,3,6,8-TETRAOXOBENZO[LMN][3,8]PHENANTHROLINE-2,7-DIYL)BIS[BENZOIC ACID]