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16498-97-8 2h-1-benzopyran-6(5h)-one,3,4-dihydro-2,2,7,8-tetramethyl-5-methylene-

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Product Name 2H-1-Benzopyran-6(5H)-one,3,4-dihydro-2,2,7,8-tetramethyl-5-methylene-
CAS No. 16498-97-8
Molecular Formula C14H18O2