1310 5 



ACIDS C3H2O5 



Mesoxalic acid CO^H . CO . CO,H 



UxiME OF THE Amide C3H5O3N3 



i.e. NH2 . CO . C(NOH) . CO . NH2 



WMteley, Mai-tha Annie. [Isomeric 

 forms of mesoxamide ; also its ethyl 

 ether and silver salt.] London, J. Cliem. 

 Soc., 83, 1903, (24-33); [Abstract] 

 Proc. Chem. Soc, 18, 1902, (212-213). 



Seminitrile CN . CO . COjH 



(Cyanoglyoxylic acid) 



Phei} ylJiydrazone of the Seminitrile. 



Ethyl ester CN . C(C02Et) : N . NHPh 



(PJienylhydrazone eyanoaeetie ester) 



a and $ forms. 

 Weissbach, Hans. J. prakt. Chem. 

 Leipzig, (N.F.), 67. 1903, (395-413). 



Acetyl derivative of the phenyl-hydrazone 



CN . C(C02H) : N . NAcPh 



and its ethyl ester. 



Acetyl derivative of the 0- and ly-tohjl- 



hydrazone CN . C(C02H) : N . NAcC/H, 



Welssbach, Hans. J. prakt. Chem., 

 Leipzig, fN.F.), 67, 1903, (395-413). 



Acetyl derivative of the n-xyh/l-hydra- 

 zone CN . C(C02H) : N . NH'C,H, 



Ethyl ester. 

 Weissbach, H. loc. eit. 



^ 1310 



ACIDS CHioOs 



Methyl isopiopyl ketone dicarb- 

 oxylic acid 



CO2H . CMej . CO . CH2 . CO2H 

 Ethyl ester. 

 Perkiii, W. H. jun. and Smith, 

 Alice E. [Ethyl oa-dimethylacetonedi- 

 carboxylate and its reduction.] London, 

 J. Chem. Soc, 83, 1903, (12) ; [Abstract] 

 Proc. Chem. Soc, 18, 1902, (214). 



ACID C3H12O5 



Ethyl isopropyl ketone dicarb- 



oxylic acid 



CO2H . CMe2 . CO . CHMe . CO.ll 



Diethyl ester. 



Perkin, W. H. jun. and Smith, 

 Alice E. [Ethyl oa^-trimethylacetone- 

 dicarboxvlate and its reduction.] Lon- 

 don, J. Chem. Soc, 83, 1903, (771-779) ; 

 [Abstract] Proc. Chem. Soc, 19, 1903, 

 (163). 



PARAFFIN ACIDS WITH SIX 

 OXYGEN ATOMS. 



ACIDS CnH2u06 



ACIDS CeHnOs 



Galactonic acid 



{Tetraoxyhexoic acid) 



Chloeogalactontc acid. 



Franz, Arthur. Ueber eine Chlor- 

 galactonsaure. Abbau des Isosaccharins. 

 Diss. Berlin (Druck v. E. Ebering), 

 [1902], (32). 21 cm. 



ACIDS C4H4O5 



Oxaloacetic acid 



CO,H . CO . CH2 . CO2H 



Briihl, J[ulius] W[ilhelm]. [Bromi- 

 nation of oxalacetic ester]. Berlin, Ber. 

 D. chem. Ges., 36, 1903, (1722-1732). 



Lander, G. D. [The action of ethyl 

 iodide on etliyl oxaloacetate in presence 

 of dry silver oxide.] London, J. Chem. 

 Soc, 83, 1903, (417); [Abstract] Proc. 

 Chem. Soc, 19, 1903, (47). 



Tetraoxyhexoic acid 



CH2(0H) . [CH(0H)]3 . CHj . CO2H 



Aminotetraoxyhexoic acid 



C6H13O6N i.e. 



CH2(0H) . [CH(0H)]3 . CH(NH2) . COjH 



d-Gluco.'iamic acid 



Synthesis, reduction to d-glucosamine, 

 etc. 



Fischer, Emil und Leuchs, Hermann. 

 Berlin, Ber. D. chem. Ges., 36, 1903, 



(24-29). 



