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77670-48-5 4h-1-benzopyran-4-one,2-[3-[2-(2,4-diethoxy-6-hydroxyphenyl)-2-oxoethyl]-4-methoxyphenyl]

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Product Name 4H-1-Benzopyran-4-one,2-[3-[2-(2,4-diethoxy-6-hydroxyphenyl)-2-oxoethyl]-4-methoxyphenyl]-5,7-dimethoxy-
CAS No. 77670-48-5
Molecular Formula C30H30O9