ON ABSORPTION SPECTRA OF ORGANIC COMPOUNDS. 343 



Anisylcamphor. Haller and Lucas. Compt. rend., 176, 45 (1923). 

 Anisylidenecamphor. Haller and Lucas. Compt. rend., 176, 45 (1923). 

 Anthocyanidine chloride. Anderson and Nabenhauer. J. Biol. Chem., 61, 97 (1924). 

 Anthocyanine chloride. Anderson and Nabenhauer. J. Biol. Chem., 61, 97 (1924). 

 Anthracene. Capper and Marsh. Trans., 1926, 724. 



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

 Anthraquinone. Marchlewski and Moroz. Bull. Soc. Chim., 35, 473 (1924). 



Purvis. Trans., 123, 1841 (1923). 

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



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

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

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

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

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

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

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



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

 „ „ Castille and Ruppol. Bull. Acad. Roy. Med. Belg., 6, 263 (1926). 



Auramine. Stumpf. Zeit. wiss. Phot., 20, 183 (1921). 



Aurine. Omdorff, Gibbs and McNulty. J. Amer. Chem. Soc, 49, 1545 (1927). 

 Azobenzene. Castille. Bull. Sci. Acad. Roy. Belg., 12, 498 (1926). 



„ von Halban and Siedentopf. "Zeit. phys. Chem., 100, 208 (1922). 



„ Marchlewski and Moroz. Bull. Soc. Chim., 35, 37 (1924). 



„ Stevens and Ward. Trans., 125, 1324 (1924). 



LTemura and Tabei. Bull. Chem. Soc, Japan, 3, 105 (1928). 

 Azobenzene-p-sulphonic acid. Thiel, Dassler and Wtilfken. Fortschritte Chem. 



Phys., 18, 79 (1924). 

 Azomethane. Ramsperger. J. Amer. Chem. Soc, 50, 123 (1928). 

 dl-m-Azophenolmandelic acid. Brode. J. Amer. Chem. Soc, 48, 2202 (1926). 

 Azoxybenzene. Marchlewski and Moroz. Bull. Soc. Chim., 35, 37 (1924). 

 aa'-Azoxynaphthalene. Gumming and Steel. Trans., 123, 2464 (1923). 

 3P'-Azoxynaphthalene. Gumming and Ferrier. Trans., 125, 1108 (1924). 



Baiealein. Shibata, Iwata and Nakamura. Acta Phytochim., 1, 105 (1923). 

 Baicalin. Shibata, Iwata and Nakamura. Acta Phytochim., 1, 105 (1923). 

 Barbitone. Macbeth, Nunan and Traill. Trans., 1926, 1248. 

 Barbituric acid. Macbeth, Nunan and Traill. Trans., 1926, 1248. 

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



„ Steiner. Compt. rend., 176, 744 (1923). 



,, phenj'lhydrazone. Stevens and Ward. Trans., 125, 1324 (1924). 



,, phenylmethylhydrazone. Stevens and Ward. Trans., 125, 1324 (1924). 



1 : 2-Benzanthraeene. Capper and Marsh. Trans., 1926, 724. 



Benzaurine. Omdorff, Gibbs and McNulty. J. Amer. Chem. Soc, 47, 2767 (1925) ; 

 49, 1545 (1927). 

 OrndorfE and McNulty. J. Amer. Chem. Soc, 49, 1588 (1927). 

 Benzene. Henri. J. Phys. et Le 'Radium, 3, 181 (1922) ; Compt. rend., 174, 809 

 (1922). 

 „ Ley and Vanheiden. Ber., 60, 2341 (1927). 



,, Marchlewski and Moroz. Bull. Soc Chim., 33, 1405 (1923). 



„ Omdorff, Gibbs, McNulty and Shapiro. J. Amer. Chem. Soc, 50, 831 



(1928). 

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



Schulz. Zeit. wiss. Phot., 20, 1 (1921). 

 „ Smith, Boord, Adams and Pease. J. Amer. Chem. Soc, 49, 1335 (1927). 



„ Vies and Gex. Compt. rend., 181, 506 (1926). 



Benzeneazobenzene. Brode. J. Amer. Chem. Soc, 48, 1984 (1926). 

 Benzeneazocatechol. Uemura, Yokojima and Endo. BuU. Chem. Soc, Japan, 2, 10 



(1927). 

 Benzeneazo-wi-cresol. Uemura and Tabei. Bull. Chem. Soc, Japan, 2, 249 (1927). 

 Benzeneazo-o-cresol. Uemura and Tabei. Bull. Chem. Soc, Japan, 2, 249 (1927). 



