490019-37-9 3h-2-benzopyran-3-one,4-[(2,3-dimethoxyphenyl)methylene]-1,4-dihydro-, (4e)-

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Product Name	3H-2-Benzopyran-3-one,4-[(2,3-dimethoxyphenyl)methylene]-1,4-dihydro-, (4E)-
CAS No.	490019-37-9
Molecular Formula	C₁₈H₁₆O₄

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