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88773-39-1 2-propenoic acid, 3-(4-butoxyphenyl)-,3-cyano-2-oxo-2h-1-benzopyran-7-yl ester

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Product Name 2-Propenoic acid, 3-(4-butoxyphenyl)-,3-cyano-2-oxo-2H-1-benzopyran-7-yl ester
CAS No. 88773-39-1
Molecular Formula C23H19NO5