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140862-29-9 2(1h)-pyrazinone, 3,6-bis(2-methylpropyl)-5-(phenylethynyl)-

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Product Name 2(1H)-Pyrazinone, 3,6-bis(2-methylpropyl)-5-(phenylethynyl)-
CAS No. 140862-29-9
Molecular Formula C20H24N2O