Definition of "unsubstituted" [unsubstituted]

• Not substituted (adjective)
• Having no substituents (adjective)

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• "In the unsubstituted compounds, and particularly in cobyric acid, the deviations are in the same sense as in the nickel corrin derivative and as in this molecule, C-5 and C-15, which carry C-35 and"
• "Gwynplaine to his (unsubstituted) rank in the English peerage, when he himself is anticipating similar treatment."
• "Synlhesis of Polypeptides The early literature on the direct polymerization of unsubstituted amino acids has been previously reviewed in some detail."