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171722-42-2 2(1h)-pyrazinone,5-ethoxy-3,6-dihydro-1-methyl-3,6-bis(phenylmethylene)-, (z,z)-

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Product Name 2(1H)-Pyrazinone,5-ethoxy-3,6-dihydro-1-methyl-3,6-bis(phenylmethylene)-, (Z,Z)-
CAS No. 171722-42-2
Molecular Formula C21H20N2O2