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835922-76-4 l-tryptophan, n-[[2,3-bis(4-fluorophenyl)-6-quinoxalinyl]carbonyl]-

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Product Name L-Tryptophan, N-[[2,3-bis(4-fluorophenyl)-6-quinoxalinyl]carbonyl]-
CAS No. 835922-76-4
Molecular Formula C32H22F2N4O3