(Chem.) A white, crystalline substance, CH2(CO.NH)2.CO, derived from alloxantin, also from malonic acid and urea, and regarded as a substituted urea. [ 1913 Webster ]
(Chem.), an organic acid, C3O3N3H3, first obtained by heating uric acid or urea, and called pyrouric acid; afterwards obtained from isocyanic acid. It is a white crystalline substance, odorless and almost tasteless; -- called also tricarbimide. [ 1913 Webster ]
(Chem.), a white, crystalline substance, CH3.(CH2)10.COOH, resembling palmitic acid, and obtained from the fruit of the bay tree, and various other vegetable sources. The sodium salt (sodium lauryl sulfate) is used as a detergent. Syn. -- dodecanoic acid, laurostearic acid, dodecoic acid. [ 1913 Webster + PJC ]