The Collaborative International Dictionary
allanturic acid
Lantanuric \Lan`ta*nu"ric\, a. [Formed by transposition of the letters of allantoin and -uric.] (Chem.) Pertaining to, or designating, a nitrogenous organic acid of the uric acid group, obtained by the decomposition of allantoin, and usually called allanturic acid.
Wiktionary
allanturic acid
n. (context chemistry English) lantanuric acid