Chem. Also -ine. [f. L. viola VIOLA1 + (ALLOX)ANTIN.] ‘A compound containing the elements of violuric and dilituric acids’ (Watts).

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1866.  W. Odling, Anim. Chem., 128. Baeyer has increased the list of compounds by his discovery of pseudo-uric acid, hydantoine, violantine [etc.].

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1873.  Watts, Fownes’ Chem. (ed. 11), 939. Hydurilic acid … with nitric acid of ordinary strength … yields alloxan, together with violuric acid, violantin, and dilituric acid.

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