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54530-74-4 2(3h)-furanone, 4-(diphenylethenylidene)dihydro-5,5-diphenyl-

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Product Name 2(3H)-Furanone, 4-(diphenylethenylidene)dihydro-5,5-diphenyl-
CAS No. 54530-74-4
Molecular Formula C30H22O2