SUBJECT-INDEX TO TITLES. 



531 



Tri-phenyl-dioxazin, Rohrig, H. 

 Tri-phenyl-methan, Derivatives of, Hem- 

 ilian (R.) ; Kock ; Margulies ; 

 Zundel. 

 Tri-phenyl-methane, Griepentrog ; Saul ; 



Skawinski ; Ullmann. 

 Tri-phenyl-methane, Derivatives of, Freyss. 

 Tri-phenyl-methane dyes, Freyer, R. 



and hydrochloric acid, Theurer, R. 

 Tri - phenyl - methyl - toluidin derivatives, 



Wittich, O. 

 Tri-phenyl-oso-triazone, Ney. 

 Tri-phenyl-phosphin, Soden. 

 Tri-phenyl-phosphoro-betain, Gimborn.- 

 Tri-phenyl-pyridin, Symmetrical, Klinge. 

 Tri-phosphoric acid and metals, Stange, M. 

 Tri-tetra - hydro-quinolin-phosphin, Gross- 



heim, J. 

 Tri-thio-aldehyde, Isomerism of, Worner. 

 Tri-thio-formaldehyde, Camps. 

 Tri-tolyl-arsin, Hosseus. 

 Tri-tolyl-benzene, Hof, C. 

 Tri-tolyl-phosphin, Hosseus. 

 Triticin, Keller, H. ; Reidemeister. 

 Tropein, Roth, F. 

 Tropin, Son, A. F. P. 

 Truxillic acid, Drory, W. ; Homans ; 



Lange, Hermann. 

 Truxillic-piperididic acid, Herstein. 

 Tungstates, Lotz ; Michel, L. 

 Tungsten, Riche ; Scheibler. 



Action of, on the animal organism, 

 Bernstein. 



and its alloys with iron, Derenbach. 



and vanadium double salts, Lowy, Ern. 



bronze, Engels, E. 



compounds, Knorre ; Zettnow^, 



Sulfur compounds of, Corleis. 

 Turbith, Oules. 



Turgor, Action of light and heat on, Cope- 

 land. 

 Turpentine, Essence of, Chautard, J. 



Essence of, Analysis of, Chenevier. 

 Turpentine oil, Otto, Alex. 



Oxidation of, Schryver. 

 Tyrosin, Blendermann ; Weyl, T. 



U. 



Ulexin, Partheil. 



Ulmic acid, Boullay, F. P. 



Ultramarin, Rickmann ; Ritter, H. 

 Umbelliferone, Beck, P. ; Weber, C. 

 Undecolic acid, Liiders. 

 Unity of matter, Proofs of, Barzilovsky. 



(R.) 

 Unsaturated bibasic acids. Transformation 



of, into stereo-isomers, Delisle. 

 Unsaturated carbon compounds, Oxidation 



of, Wagner. (R.) 

 Uranic acid and its salts, Fischel. 

 Uranium, Ammoniacal compounds of, 



Regelsberger. 

 Uranium compounds, Braun, Joh. ; Her- 

 mann, H. 

 Uranium cyan ids and rhodanids, Pinner. 

 Uranium, Fluorin compounds of, Bolton. 

 Uranium salts, Absorption of light by, 

 Oeffinger. 

 and light. Fay, H. 

 Uranyl double acetates, Erb, R. 

 Uranyl salts, Lienau. 

 Urea, Boymond ; Husson. 



Action of, on dioxy-tartaric acid, Gel- 



dermann. 

 Allyl derivatives of, Rundqvist. 

 and benzoin, Geldermann ; MiiUer, H, 



W. C. A. 

 and ethoxalyl-chlorid, Stojentin. 

 and guanidin, Bamberger. 

 Aromatic derivatives of, Paschko- 



wetzky. 

 Aromatic urea chlorid, Kym. 

 Urea-chlorid, and aromatic hydrocarbons, 

 Harris, E. P. ; Schmidt, Georg. 

 phenol ether, and aluminium chlorid, 

 Hess, W. 

 Urea, Constitution of, Bielschowski. 

 Decomposition of, Brodmeier. 

 Derivatives of, May, F. L. ; Zimmer- 



mann, Rob. 

 derivatives of diacetonamin, Lorenz. 

 derivatives, Syntheses of, Koch, H. 

 estimation of, by Plehn, Schenck, F. 

 Estimation of, Buts ; Carrez ; Geffroy ; 



Leconte, F. A. C. 

 Fermentation of, Tieghem. 

 guanidin, and thio-urea, Evans, Percy. 

 Origin of, in animals, Gscheidlen. 

 Ureids, Matignon ; Menschutkin (R.) ; 

 Triibsbach. 



