LITERATURE OF THE SPECTROSCOPE. 169 



CROCEJCNE SCARLET. 



Spectrum of croceine scarlet. 



Hartley (W. N.). Jour. Chem. Soc, 51 (1887), 195. 



CROTON ACID. 



Ueber die Molecularrefraction der Crotonsaure. 



Briihl (J. W.). Ber. chem. Ges., 14, 2797-2801 ; Jour. Chem. Soc, 

 42, 827 (Abs.); Beiblatter, 6, 477 (Abs.). 



CRYSTALLOIDS. 



On the rate of passage of crystalloids in and out of the body. 

 Jones (H. Bence). Proc. Royal Soc, 14, 400. 



Spectrum of cumene-azo-/?-naphtholdisulphonic acid. 



Hartley (W. N.). Jour. Chem. Soc, 51 (1887), 187. 



CURCTTMIN. 



Ueber Curcumin, den FarbstofFder Curcumawurzel. 



Daube (F. U.). Neues Repert. d. Pharm., 20, 36; Ber. chem. Ges., 

 3, 609-13 ; Jour Chem. Soc, (2) 9, 152 (Abs.). 



CYANOGEN. 



Photographed spectrum of cyanogen. 



Capron (J. R.). Photographed Spectra, London, 1877, 71. 



Spectroscopic researches in carbon and cyanogen. 

 Ciamician. Chem. News, 44, 216. 



Spectrum von Cyanogen. 



Dibbits (H. C). Ann. Phys. u. Chem., 122, 507. 



Constitution of cyanuric acid. 



Hartley (W. N.). Jour. Chem. Soc, 41, 45-9; Beiblatter, 6, 375 

 (Abs.). 



Note on the reversal of the spectrum of cyanogen. 



Liveing (G. D.) and Dewar (J.). Chem. News, 44, 253 ; Proc. Royal 

 Soc, 33, 3 ; Ann. Chim. et Phys., (5) 23, 571. 



Sur le chromocyanure de potassium. 



Moissan (H.). Comptes Rendus, 93, 1079-81 ; Chem. News, 45, 22 

 (Abs.); Ber. chem. Ges., 15, 243 (Abs.). 



