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CAS NO:70942-06-2
CAS:
70942-06-2
英文名称:
1,3-benzenedicarboxylic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 1,2-ethanediol,2,5-furandione and 2,2'-oxybis[ethanol]