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498581-74-1 3-butenoic acid,4-[[6-chloro-4-oxo-2-(3,4,5-trimethoxyphenyl)-4h-1-benzopyran-3-yl]oxy]-

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Product Name 3-Butenoic acid,4-[[6-chloro-4-oxo-2-(3,4,5-trimethoxyphenyl)-4H-1-benzopyran-3-yl]oxy]-, methyl ester, (3E)-
CAS No. 498581-74-1
Molecular Formula C23H21ClO8