ANALYTICAL EVIDENCE. 



319 



2. Alloxan, u 



A PRODUCT OF THE OXIDATION OF URIC ACID. 



Wohler and Liebig. * 



Calculated CsH-iN:.Oii). 



a Ann. der Pharm. , XXVI. , 260. 



a Thomson's Annals, XL, 352. 

 b Poggend. Ann., XX., 375. 



4. Crystallized Hippuric Acid. 



a Ann. der Pharm., XII., 20. 



b Ann. de Ch. et de Phys., LVIL, 327. 



c Poggend. Ann., XXXIII. , 335. 



5. Allantoine. « 



Wohler and Liebig.* Calculated CsHr,N;Ou. 



Carbon 30-60 30*66 



Hydrogen 3-83 3-75 



Nitrogen 35*45 35-50 



Oxygen 30-12 30-09 



a Ann. der Pharm., XXVL, 215. 



