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63933-03-9 benzeneacetic acid,4-(3,4-dihydro-6,7-dimethoxy-1-methyl-1h-2-benzopyran-1-yl)-

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Product Name Benzeneacetic acid,4-(3,4-dihydro-6,7-dimethoxy-1-methyl-1H-2-benzopyran-1-yl)-
CAS No. 63933-03-9
Molecular Formula C20H22O5