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263241-42-5 4h-pyran-4-one,6-methyl-3-(4-methylphenyl)-2-[4-(methylsulfonyl)phenyl]-

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Product Name 4H-Pyran-4-one,6-methyl-3-(4-methylphenyl)-2-[4-(methylsulfonyl)phenyl]-
CAS No. 263241-42-5
Molecular Formula C20H18O4S