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CAS NO:31176-92-8
CAS:
31176-92-8
英文名称:
phthalic anhydride, polyester with ethylene glycol, maleic anhydride, pentaeryt
hritol and 1,2-propanediol
phthalic anhydride, polyester with ethylene glycol,maleic anhydride, pentaerythritol and 1,2-propanediol
