166281-62-5 2h-1-benzopyran-2-one, 3-(1,2-diphenylethenyl)-4-hydroxy-

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Product Name	2H-1-Benzopyran-2-one, 3-(1,2-diphenylethenyl)-4-hydroxy-
CAS No.	166281-62-5
Molecular Formula	C₂₃H₁₆O₃