ON ABSORPTION SPECTRA OF ORGANIC COMPOUNDS. 347 



Carbostyril. Morton and Rogers. Trans., 127, 2698 (1925). 

 Carvacrol. Purvis. Trans., 125, 406 (1924). 

 Carvone oxime. Purvis. Trans., 123, 2515 (1923). 

 Catechin. Tasaki. Acta Pliytochim., 3, 1 (1927). 



,, pentamethyl ether. Tasaki. Acta Phytochim., 3, 1 (1927), 



Catecholcamphorein. Singh, Rai and Lai. Trans., 121, 1421 (1922). 

 Cephaeline. Palkan and Wales. J. Amer. Chem. Soc, 47, 2005 (1925). 

 Ceratose. Marchlewski and Nowotnowna. Bull. Soc. Chim., 39, 159 (1926). 

 Chalkone. Shibata and Nagai. Acta Phytochim., 2, 25 (1924) ; J. Chem. Soc., 

 Japan, 43, 101 (1922). 



„ Tasaki. Acta Phytochim., 3, 259 (1927). 



Chelidamic acid. Reinhard. J. Amer. Chem. Soc, 48, 1334 (1926). 

 Chelidonic acid. Riegel and Reinhard. J. Amer. Chem. Soc, 48, 1334 (1926). 

 Cholesterol. Heilbron, Kamm and Morton. Biochem. J., 21, 78 (1927). 

 Chloral. Schou. Compt. rend., 182, 965 (1926). 

 Chloramine T. Graham and Macbeth. Trans., 121, 2601 (1922). 

 p-Chloroacetanilide. Porter and Wilbur. J. Amer. Chem. Soc, 49, 2145 (1927). 

 N-Chloroacetanihde. Graham and Macbeth. Trans., 121, 2601 (1922). 

 Chloroacetic acid. Ley and Hiinecke. Ber., 59, 510 (1926). 



,, ,, ethyl ester. Ley and Hiinecke. Ber., 59, 510 (1926). 



Chlorobenzene. Henri. Compt. rend., 176, 1298 (1923). 



Purvis. Proc. Camb. Phil. Soc, 21, 786 (1923). 

 a-Chloro-P-bromocamphor. Lowry and Owen. Trans., 1926, 606. 

 4-Chloro-4-bromo-l : l-dimethylc2/cZohexane-3 : 5-dione. Graham and Macbeth. 



Trans., 121, 2601 (1922). 

 Chlorobromoethylene. Errera. J. Phys. Radium, 7, 215 (1926). 

 a-Chlorocamphor. Lowry and Owen. Trans., 1926, 606. 

 a'-Chlorocamphor. Lowry and Owen. Trans., 1926, 606. 

 a-Chlorocamphor-TC-sulphonic acid, ammonium salt. Lowry and Owen. Trans., 



1926, 606. 

 «-Chlorocamphor-P-sulphonic acid, potassium salt. Lowry and Owen. Trans., 



1926, 606. 

 Chlorocresol Green. Cohen. U.S.A. Public Health Reports, 41, 3051 (1926). 

 4-Chloro-l : l-dimethylc2/cZohexane-3 : 5-dione. Graham and Macbeth. Trans., 121, 



2601 (1922). 

 w-Chloroethylorange. Thiel, Dassler and Wiilfken. Eortschritte Chem. Phys., 18, 



79 (1924). 

 Chloroform. Lowrv and Sass. Trans., 1926, 622. 



Chlorohaemoglobin" Volta and Viterbi. Bull. Italian Soc. Exp. Biol., 2, 431 (1927). 

 Chloronitroform. Graham and Macbeth. Trans., 119, 1362 (1921) ; 121, 1109 (1922). 

 Chloronitrophenol. Vies. Compt. rend., 170, 1242 (1920). 

 p-Chlorophenol. Ley. Zeit. phys. Chem., 94, 405 (1920). 

 Chlorophenol red. Cohen. U.S.A. Public Health Reports, 41, 3051 (1926). 

 m-Chlorophenylazophenol. Smith and Boord. J. Amer. Chem. Soc, 44, 1449 (1922). 

 o-Chlorophenylazophenol. Smith and Boord. J. Amer. Chem. Soc, 44, 1449 (1922). 

 p-Chlorophenylazophenol. Smith and Boord. J. Amer. Chem. Soc, 44, 1449 (1922). 

 Chlorophyll. Wlodek. Bull. Internat. Acad. Pol. Sci. Lettres, 1924 B, 407. 

 a-Chlorostyrol. Ley and Rinke. Ber., 56, 771 (1923). 

 (3-Chlorostyrol. Ley and Rinke. Ber., 56, 771 (1923). 

 Choline hydrochloride. Castille and Ruppol. Bull. Acad. Roy. Med. Belg., 6, 263 



(1926). 

 Chromo-polydi-iodo-phenyleneoxide. Hunter and Woollett. J. Amer. Chem. Soc, 



43, 135(1921). 

 Chromotrope. Holmes. J. Amer. Chem. Soc, 46, 631 (1924). 

 Chrysene. Marchlewski and Moroz. Bull. Soc. Chim., 33, 55 (1923). 

 Chrysine. Shibata and Kimotsuki. Acta Phytochim., 1, 91 (1923). 

 Tasaki. Acta Phytochim., 2, 119, 129 (1925). 

 ,, reduction product of . Tasaki. Acta Phytochim., 3, 1 (1927). 

 Cinnamic acid. Ley. Zeit. phys. Chem., 94. 405 (1920). 



Ley and Rinke. Ber., 56, 771 (1923). 

 /ro/wCinnamic acid. Stobbe. Ber., 58, 2859 (1925). 



Stobbe and Zschoch. Ber., 60, 457 (1927). 

 „ „ „ amide. Stobbe. Ber., 58, 2859 (1925). 



