Cycloids containing nitrogen. 088 



CYCLOID C10H14N2 



p,p'-Diquinonylmethane- 

 Borscbe u. Kienitz. B., 43, (2333). 



CYCLOID C20H22N2 



2 : 5-Dihydro-- : 5-diethyl-3 : C-di- 

 phenylpyrazine Ci'^<(:iii.;t.N^^^^ 

 HUdesheimer, A. 1'.., 43, (I'T'J'J). 



CYCLOID C:oH;! N2 



Dicamplienonazine 

 >.e. cjTH<^"~r|::>CsnM 



C :><.N : C 

 Castellana e Ferrero. G., 40, ii, (482). 



CYCLOID C-iH.tN^CI 



Chloroethylcinchoto xile- 



Comanducci. Tll'l.'!. 



CYCLOID C.3H,7NC1 



5-Phenyl-'-methylnaplithaphen- 

 azonium chloride 



iiiul the ain'nio (ler'nativc. 

 3 : Q-Diainino dcrivaLice 



Orlov. 78700. i., 42, (r)2-J). 

 CYCLOID C iH-N2 



P,p'-Bis-[a,i3trimethyleneindolyl]- 



methane. 

 Borsche u. Kienitz. 1!., 43, (2333). 



CYCLOID C,.3H-,N2 



Methylene di-<^tolylo-xylylene 



diamine. 

 Scholtz u. Wolfrum. B., 43, (2304). 



CYCLOID Ci^HieNs 



Phenylacenaphthaphenazonium. 



Nitrate C24lli5'^>3^'3 



ami the 'A-cldoro and 2-nhro tlerivdtives. 



UUmannii. Cassirer. B., 43, (439). 



CYCLOID C26H26N2 



(',p'-Bis-[a,j8-tetramethylenemdolyl]- 

 methane. 



Borsclie u Kienitz. B., 43, (^2333). 



1932 



CYCLOID C25H27l^iCl 



Chlorophenylcinchotoxile. 

 Comanducci. 74213. 



CYCLOID CjiHv.Nj 



P,p'-Bis-L«.'3 pentamethylene- 



indolyl; methane. 



Borsche u. Kienitz. B., 43, (2333). 



CYCLOID C22H28N2 



BenzyUdene - di-o -tolyl-o-xylylene 



diamme. 

 Scholtz u. Wolfrum. B., 43, (2304). 



CYCLOIDS WITH TWO NITROGEN 



ATOMS AND OXYGEN. 



CYCLOID C4H402N2 



4 : 0-Dioxypyiimidine 



'2-Guanido-coinpouiid. 

 Cli2<[![;J;^^Vc.NH.C(NHj) : Nil 

 Rackmann. A., 376, (17G). 



CYCLOID C6H404N2 



Uracil carboxylic acid 



^'^^<C0.NH>CC02H 



and the amide. 



Behreud u. Struve. A., 378, (158j. 



CYCLOID C H.ON- 



2-Oxy-4-methylpyrimidine 



5 -.Q-Diamino derivative 



T^T^^CO NH-v^^w 



^'^C(NH.,).C(NHj)=^^'^® 



Johns. Am., 41, (58j. 



CYCLOID C5H6O3N2 



5-Oxy- 1-methyluracil 



and its 5-t}iio compound 

 ^^'«<C0X'1^H)>CH 

 Johnson c**; Jones. 7(3554. 



