,1530 



Chrysazin 



DiBROMOCHRYSAZIN Ci4H4Br202(OH)2 



Tetrabromochrysazin Ci4H2Br402(OH)2 



also Chrysazinamide 



HO.C,H3<J^;^>CeH3.NH2 



SchrobsdorfF, H. Berlin, Ber. D. 

 chera. Ges , 36, 1903, (2936-2940). 



The MONOPOTASSiuM salt, C14H7O4K ; tlie 

 DisuLPHONic ACID, and the dioxy chrysazin 

 obtained therefrom. 

 Wdlbling, F. Berlin, Ber. D. cheiQ. 

 Ges., 36, 1903, (2941-2942). 



660 



1530 



KETONE CaH2n-2604 



KETONE C18H10O4 



Dioxynax)hthacenequinone 



CO . C : C(OlI)-^^.^jj^ 

 <^cH4<co . C : C(OHj 

 and its diacetyl derivative 

 DeicMer, Chr und Weizmann, Ch. 

 Berlin, Ber. D. chem. Ges., 36, 1903, 

 (719-728). 



The DiNiTRO and diamino derivatives 



Deichler, Chr. und Weizmann, Ch. 

 Berlin, Ber. D. chem. Ges., 36, 1903, 

 (2326-23.30). 



Hystazarin 



DiBROMOHYSTAZARIN, Ci4H4Br202(OH)2 ", 

 l-NITROHYSTAZARIN ; 1 ,4-DINITROm-STA- 



rARiN and its calci\un and barium salts. 

 Schrobsdorflf, H. Berlin, Ber. D. 

 chem. Ges., 36, 1903, (2936-2940). 



KETONE C15H1CO4 



DioxymethylanthraQuinone 



GJ1^{0B.\ : C2O2 : CeHsMe 

 Jowett, Hooper Albert Dickinson and 

 Potter, Charles Etty. The constitution 

 of chrvsophanic acid ... [5 : 8-dihy- 

 droxv-1-methvlanthraquinone]. London, 

 J. Chem. Soc, 83. 1903, (1327-1334) ; 

 [Abstract] Proc. Chem. Soc, 18, 1903, 

 (220). 



KETONE Ci5H,204 



DioxydimethylanthraQuinone 



CeHjMeCOH) : C2O2 : C6H2Me . OH 

 Jowett, Hooper Albert Dickinson and 

 Potter, Charles Etty. [3 : 5-Dihydroxy- 

 2 • 6-dimethvlanthraqiunone and its 

 diacetyl derivative ; also its monomethyl 

 ether and the acetyl derivative of the 

 latter. 1 : .5-Dihydroxy-2 : 6-dimethyl- 

 anthraqninone. 3 : 7-Dihydroxy-2 : b- 

 dimethyl-anthraquinone ] ^London, J . 

 Chem. Soc, 83. 1903,^(1327-1334)^; 

 [Abstract] Proc. Chem. boc, 19, 190o, 

 (220). 



KETONE CnH2n-3o04 



KETONE C.tHz^O* 



Benzylidenebisbenzoylacetone 



CHPh . (CHAcBz)2 

 a and fi derivatives. 



Knoevenagel, E. und Erler, A. Ber- 

 lin. Ber. D. chem. Ges., 36, 1903, (2131- 

 2136). 



Ruhemann, Siegfried. [m-Nitroben- 

 zvlidenebisbenzovlacetonc] London, J. 

 Chem. Soc, 83, 1903, (1371-1378); 

 [Abstract] Proc. Chem. Soc, 19, 1903, 

 (246-247). 



KETONE C«H2n-3604 

 KETONE CzfiHi.O* 



Resorcinolanthraquinone 



and its diacetijl derivative 

 Scharwin, W. und Kusnezof. Berlin, 

 Ber. D. chem. Ges., 36. 1903, (2020- 

 2025). 



KETONES WITH FIVE OXYGEN 



ATOMS. 



KETONES CnHzn-ieOs 



KETONE Ci4H,205 



Dioxyphenyl dioxybenzyl ketone 



TeTRAMETHYL ETHER 



{TetrametJioxiidesoxybenzoin) 

 (MeOjCgHs . CO . CH2 . C5H3(OMe)2 



and its isonitroso derivative. 

 Fritsch, Paul. Liebigs Ann. Chem., 

 Leipzig, 329, 1903, (37-65). 



