4,4'-二苯草酰基二苯醚

1,1'-(oxydi-4,1-phenylene)bis[2-phenyl-Ethanedione] · CAS 21454-19-3

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4,4'-双(2,4,5-三苯基环戊二烯酮基)-二苯醚
4,4'-双(2,4,5-三苯基环戊二烯酮基)-二苯醚

4,4'-Bis(2,4,5-Triphenylcyclopentadienone-3-yl) Diphenyl Ether

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