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569343-56-2 2,4-pentadienoic acid, 2-cyano-5-(3,4-dihydroxyphenyl)-, phenylmethylester, (2e,4e)-

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Product Name 2,4-Pentadienoic acid, 2-cyano-5-(3,4-dihydroxyphenyl)-, phenylmethylester, (2E,4E)-
CAS No. 569343-56-2
Molecular Formula C19H15NO4