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820209-17-4 2h-pyran-2-one, 3,4-dihydro-3,3-dimethyl-4-phenyl-6-(2-phenylethenyl)-

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Product Name 2H-Pyran-2-one, 3,4-dihydro-3,3-dimethyl-4-phenyl-6-(2-phenylethenyl)-
CAS No. 820209-17-4
Molecular Formula C21H20O2