1340 



579 



1350 



ACID C22H20O4 



Diphenyldivinylcyclobutane 

 dicarboxylic acid. 



DlBROMODIPHENTLDIVINYLCYCLOBUTAKE 

 DICARBOXYLIC ACID 



CO2H . CH : CBr . 

 CH<™p}^>CH . CBr : CH . CO^H 



Kohler, E. P. Amer. Chem. J., Balti- 

 more, Mel, 28, 1902, (233-210). 



CYCLIC ACIDS WITH FIVE 

 OXYGEN ATOMS. 



CYCLIC ACIDS CnHzn-aOs 



ACID CioHisOs 



Dioxycampholenic acid. 



Lactone 



,CMe, .CMe- 



■0 



CHj <^^'^"2 • ^r-^" - >C0 



' CH2 — C(OH) . CH(OH) 

 (Dioxycomplwlenolacfone.) 



B^hal, A. Acides campholenique et 

 nitrocampholenique ; leur constitution. 

 Paris, Bui. soc. chim., (ser. 3), 27, 1902, 

 (402-412). 



CYCLIC ACIDS CnH2,.-405 



ACIDS CuMuOs 



Cineolic acid. 



Ronus, Max. Ueber Cineolsiiure. 

 Phil. Diss. Basel, 1901-1902, (63). 



Oxycamphoric acid. 



Noyes, W. A. and Warren, 1!. C. 

 Amer. Chem. J., Baltimore, Md., 28, 

 1902, (480-486). 



CYCLIC ACID CuH.n-HOs 

 ACID ChH.iOs 



Dimethyldihydrophthalide - tetronic 

 acid. 



Wolff, LudwiiT. Condensatioiispro- 

 ducte der Tetronsaure. [2. Abh.] Lie- 

 bigs Ann. Chem., Leipzig, 322, 1902, 

 (351-391). 

 (D-3218) 



CYCLIC ACIDS WITH SIX 

 OXYGEN ATOMS. 



CYCLIC ACIDS CnH2n-406 



ACID CgHuOe 



Camphoronic acid. 



BROMOCLMrHOROXIC ACID. 



Lapworth, Arthur and Lenton, 

 Walter H. [Broniinatiou of camphoronic 

 acid]. London, J. Chem. Soc, 81, 1902, 

 (25-26). 



CYCLIC ACID CuHzn-eOe 

 ACID CsHsOb 



Succino-succinic acid. 



Bisthiosemicarbazone of the ethyl ester 



C,4H220,NoS2 i.e. 



(C.^H.eOJCX^H . CS . NH2)2 



Freund, Martin und Schander, Alfred. 

 Berlin, Ber. D. chem. Ges., 35, 1902, 

 (2602-2606). 



SULPUONES. 

 Sulphone CzoH^sOsS 



Boes, J. Ueber das Sulfou des Di- 

 cyclopentadiens. ApothZtg, Berlin, 17, 

 1902, (340-341). 



1350 UNCLASSIFIED ACIDS. 



BondzynsM, St. und Panek, K. Ueber 

 die Alloxyproteinsaure, einen normalen 

 Harnbestaudtheil. Berlin, Ber. D. chem. 

 Ges., 35, 1902, (2959-2963). 



Dojarenko, A. Der StickstofE des 

 Humus. Landw. Versuchstat., Berlin, 

 56, 1902, (311-320). 



Fahrion, W. Zur Keuntniss des 

 Colophoniiinis. 2. Xachtrag. Zs. 

 augew. Chem., Berlin, 15, 1902,(83-84). 



Hesse, 0. Beitrag zur Keuntnis der 

 Flechtcn und ihrer charakteristisclien 

 Beslaudtheile. (7. Mitt.). J. prakt. 

 Chem., Leipzii^, (N.F.), 65, 1902, (537- 

 563). 



Horst, Paul. Beitrag zur Keuntniss 

 des Artemisins. ChemZtg, Cothen, 26 

 1902, (203). 



2 i> 2 



