348 REPORTS ON THE STATE OF SCIENCE, ETC. 



Cinnamic aldehyde. Hantzsch. Ber., 55, 953 (1922). 



Cinnamylidenebenzyl cyanide. Stobbe and Kuhrmann. Ber., 58, 85 (1925). 



Cinnamylidenecamphor. Purvis. Trans., 127, 9 (1925). 



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



Citron yellow. Stumpf. Zeit. wiss. Phot., 20, 183 (1921). 



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



Citronellol. Miiller. Ber., 54, 1466 (1921). 



cycfoCitronellol. Muller. Ber., 54, 1466 (1921). 



Cocaine. Castille. Bull. Acad. Roy. Med. Belg., 5, 193 (1925). 



„ hydrochloride. Brustier. Bull. Soc. Chim., 39, 1527 (1926). 



Castille. Bull. Acad. Roy. Med. Belg., 5, 193 (1925). 

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



(1926). ' ^ ' 



Codein. Kitasato. Acta Phytochim., 3, 175 (1927). 

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



„ „ Woodrow. Phil. Mag., 5, 944(1928). 

 Coniferine. Herzog and Hillmer. Ber., 60, 365 (1927). 



Coproporphyrin. Fischer and Andersag. Ann. der Chemie, 458, 117 (1927). 

 Mo-Coproporphyrin. Fischer and Andersag. Ann. der Chemie, 458, 117 (1927). 

 P-tso-Coproporphyrin. Fischer and Andersag. Ann. der Chemie, 458, 117 (1927). 

 Coproporphyrin ester. Hausmann and Krumpel. Biochem. Zeit., 186, 203 (1927). 

 Coproporphyrin tetramethyl ester, phyllin. Fischer and Andersag. Ann . der Chemie, 



458, 117 (1927). 

 i«o-Coproporphyrin tetramethyl ester, phyllm. Fischer and Andersag. Ann. der 



Chemie, 458, 117 (1927). 

 3-wo-Coproporphyrin tetramethyl ester, phyllin. Fischer and Andersag. Ann. der 



Chemie, 458, 117 (1927). 

 Coptisin. Kitasato. Acta Phytochim., 3, 175 (1927). 

 Cotarnin. Kitasato. Acta Phytochim., 3, 175 (1927). 

 Cotoin . Tasaki . Acta Phytochim . , 2, 49 ( 1 925 ) . 

 p-Cotoin. Tasaki. Acta Phytochim., 3, 21 (1927). 

 Cotton yellow. Stumpf. Zeit. wiss. Phot., 20, 183 (1921). 

 m-Coumaric acid. Ley. Zeit. phys. Chem., 94, 405 (1920). 



,, ethyl ester. Ley. Zeit. phys. Chem., 94, 405 (1920). 

 .. .. •> ,, sodium salt. Ley. Zeit. phys. Chem., 94, 405 (1920). 



o-Coumaric acid. Ley. Zeit, phys. Chem., 94, 405 (1920). 



„ ,, ethyl ester. Ley. Zeit, phys. Chem., 94, 405 (1920). 



.. ,, „ ,, sodium salt. Ley. Zeit. phys. Chem., 94, 405 (1920). 



^-Coumaric acid, methyl ester. Ley. Zeit. phys. Chem., 94, 405 (1920). 

 Coumarin. Tasaki. Acta Phytochim., 3, 21 (1927). 



m-Cresol. Kepianka and Marchlewski. Bull. Soc. Chim., 39, 1368 (1926). 

 o-Cresol. Kepianka and Marchlewski. Bull. Soc. Chim., 39, 1368 (1926). 



„ Klingstedt. Compt. rend., 176, 674 (1923) ; Acta Acad. Aboensis Math. 



Phys., 3, 1 (1924). 

 i>-Cresol. Kepianka and Marchlewski. Bull. Soc. Chim., 39, 1368 (1926). 



„ Klingstedt. Compt. rend., 176, 674 (1923) ; Acta Acad. Aboensis Math. 



Phys., 3, 1 (1924). 

 m-Cresol purple. Cohen. U.S.A. Public Health Reports, 41, 3051 (1926). 

 Cresol red. Erode. J. Amer. Chem. Soc, 46, 581 (1924). 



o-Cresolbenzein. Omdorff and McNulty. J. Amer. Chem. Soc, 49, 1588 (1927). 

 o-Cresolcamphorein. Singh, Rai and Lai. Trans., 121, 1421 (1922). 

 o-Cresolsulphonphthalein. Omdorff, Gibbs, Scott and Jackson. Phys. Rev., 17, 437 

 (1921). 



o-Cresyldiphenylcarbinol. Anderson and Gomberg. J. Amer. Chem. Soc, 50. 203 

 (1928). 



o-Cresyldiphenylfuchsone. Anderson and Gomberg. J. Amer. Chem. Soc, 50. 203 

 (1928). 



o-Cresyldiphenylmethane. Anderson and Gomberg. J. Amer. Chem. Soc, 50. 203 



(1928). 

 Y-Crocetin. Karrer and Salomon. Helv. Chim. Acta, 11, 513 (1928). 

 a-Crotonic acid. Poster and Iddings. J. Amer. Chem. Soc, 48, 40 (1926). 

 Crotonic aldehyde. Liithy. Zeit. phys. Chem., 107, 285 (1923). 

 Cryptopin. Kitasato. Acta Phytochim., 3, 175 (1927). 



