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477941-16-5 1-penten-4-yn-3-one, 1,5-bis(4-aminophenyl)-1-ethoxy-

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Product Name 1-Penten-4-yn-3-one, 1,5-bis(4-aminophenyl)-1-ethoxy-
CAS No. 477941-16-5
Molecular Formula C19H18N2O2