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62090-57-7 pyridinium,1-[4-cyano-5-ethoxy-1-(4-methylphenyl)-5-oxo-1,3-pentadienyl]-,perchlorate

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Product Name Pyridinium,1-[4-cyano-5-ethoxy-1-(4-methylphenyl)-5-oxo-1,3-pentadienyl]-,perchlorate
CAS No. 62090-57-7
Molecular Formula C20H19N2O2・ClO4