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CAS NO:123447-94-9
CAS:
123447-94-9
英文名称:
1,4-benzenedicarboxylic acid, polymer with 1,6-hexanediamine and 2-methyl-1,5-p
entanediamine
1,4-benzenedicarboxylic acid, polymer with1,6-hexanediamine and 2-methyl-1,5-pentanediamine