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CAS NO:52256-80-1
CAS:
52256-80-1
英文名称:
4,4'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-3-isobenzofurandione
4,4'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-3-isobenzofurandione
