ON ABSORPTION SPECTRA OF ORGANIC COMPOUNDS. 185 



Nitroaniline. Dzicrzlicki and v. Kowalski. Bull. Akad. 8ci., Cracovie, 5, 724 (1909). 

 o-Nitroaniline. hey and v. Engelhardt. Zeit. phya. Chem., 74, 1 (1910). 

 Nitrobenzene. Ley and v. Engelhardt. Zeit. phy.s. Chem., 74, 1 (1910). 

 o-Nitrophenol. Ley and v. Engelhardt. Zeit. phj's. Chem., 74, 1 (1910). 

 p-Nitrophenol. Lej' and v. Engelhardt. 7°it. phy.*?. Chem., 74, I (1910). 



Oxalosuccinonitrile. Celbke. Phys. Zeit., 12, 584 (1011). 



)n-Oxybenzoic acid. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 



V. Kowalski. Phys. Zeit., 12, 950 (1911). 

 o-Oxybenzoic acid. Ley and v. Engolliardt. Zeit. phys. Chem., 74, 1 (1910). 



V. kowalski. Phys. Zeit., 12, 950 (1911). 

 p-Oxybenzoic acid. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 



V. Kowalski. Phys. Zeit., 12, 9.56 (1911). 

 Oxyhydroquinone. Stark and Steubing. Phys. Zeit., 9, 481 (1908). 



Phenanthrene. Elston. Astrophys. Journ., 25, 155 (1907). 



V. Kowalski. Comptes rendus, 145, 1270 (1907). 

 Stark and Meyer. Pliys. Zeit.. 8, 250 (1907). 

 Fischer. Zeit. wiss. Phot., 6, 305 (1908). 

 Stark and Steubing. Phys. Zeit., 9, 481 (1908). 

 Dickson. Zeit. wiss. Phot., 10, 16(5 (1912). 

 Phenol. Stark and Steubing. Phys. Zeit., 9, 481 (1908). 



Ley and v. Engelhardt. 'Zeit. Phys. Chem., 74, 1 (1910). 

 V. Kowalski. Phy.s. Zeit., 12, 95(i (1911). 

 Dickson. Zeit. wiss. Phot., 10, 181 (1912). 

 Phenolphthalein. Stark and Meyer. Phys. Zeit., 8, 250 (1907). 



Stark and Steubing. Phys. Zeit., 9, 481 (1908). 

 Phenoxylacetic acid. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 

 Phenylacetic acid. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 



V. Kowalski. Pliys. Zeit., 12, 9.50 (1911). 

 Phenylacetylene. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 

 Phenylamidoacetic acid. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 

 Phenylpropiolic acid. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 

 /3-Phenylpropionic acid. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 

 Phenyltrimetliylamraonium chloride. Ley and v. Engelhardt. Zeit. phys. Chem. 



74, 1 (1910). 

 Phenyltrimethylammonium iodide. Ley and v. Engelhardt. Zeit. phys. Chem. 



74, 1 (1910). 

 Phloroglucinol. Stark and Steubing. Phvs. Zeit., 9, 481 (1908). 

 Phorone. Stark and Steubing Phys. Ze'it., 9, 661 (1908). 

 Phthalamide. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 

 Phlhalic acid. Stark and Mej'er. Phys. Zeit., 8, 2,50 (1907). 



Stark and Steubing. Phys. Zeit., 9, 481 (1908). 

 Ley and v. Engelhardt. "Zeit. phys. Chem., 74, 1 (1910). 

 Phthalic ahlehyde. Goldstein. Deutsch. Phys. Ges. Verb., 12, 376 (1910). 

 Phthalic anhj'dride. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 

 Phthalide. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 

 Propylbenzene. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 (1910). 



V. Kowalski. Phys. Zeit., 12, 956 (1911). 

 Pyridine. Ley and v. Engelhardt. Zeit. phvs. Chem., 74, 1 (1910). 

 Pyrocatechoi. Stark and Steubing. Phys. Zeit., 9, 481 (1908). 

 Pyrogallol. Stark and Steubing. Phys.' Zeit., 9, 481 (1908). 

 Pyruvic acid. Stark and Steubing. Phys. Zeit., 9, 661 (1908). 



Q 



Quinine sidphate. Stark and Steubing. Phys. Zeit., 9, 481 (1908). 



Dickson. Zeit. wiss. Phot., 10, 181 (1912). 

 Quinol. Stark and Steubing. Phys. Zeit., 9, 481 (1908). 



Dickson. Zeit. wiss. Phot , 10, 181 (1912). 

 Quinol diraethylether. Baly and Rice. Trans., 101, 1475 (1912). 



