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机译:beta-Chain Hydrogen-Bonding in 4-Hydroxycoumarins
Univ Portland, Dept Chem, 5000 N Willamette Blvd, Portland, OR 97203 USA;
Washington State Univ, Sci Programs, Vancouver, WA 98686 USA;
Hydrogen-bonding; Ketoester enol; Supramolecular; Coumarin; 4-Hydroxycoumarin; beta-Chains; Phenprocoumon;