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CAS NO:125881-35-8
CAS:
125881-35-8
英文名称:
3-isobenzofurandione, 5,5'-[[1,1'-biphenyl-4,4'-diylbis(oxy)bis- polymer wit
h 1,3-isobenzofurandione and 4,4'-sulfonylbis[benzenamine]