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106135-17-5 2h-1-benzopyran-6-ol,3,4-dihydro-2-(5-hydroxy-2-methoxy-4-methylphenyl)-2,4,4,7-tetramet

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Product Name 2H-1-Benzopyran-6-ol,3,4-dihydro-2-(5-hydroxy-2-methoxy-4-methylphenyl)-2,4,4,7-tetramethyl-
CAS No. 106135-17-5
Molecular Formula C21H26O4