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30839-72-6 2(5h)-furanone,5-(5-oxo-3,4-diphenyl-2(5h)-furanylidene)-3,4-diphenyl-

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Product Name 2(5H)-Furanone,5-(5-oxo-3,4-diphenyl-2(5H)-furanylidene)-3,4-diphenyl-
CAS No. 30839-72-6
Molecular Formula C32H20O4