1930 763 



CYCLOID C32H23N5 



Tri-j8naphthylguanazole 



NH.CNCioH, '" ' 



Busch, M[ax] uiul Ulmer, Th. Berliu, 

 Ber. D. clieiu. Ges., 35, 190^, (1716- 



1726). 



1940 



CYCLOID C28H20N6S2 



Sulpliido-bis-1, 3-diphenyl- 



1, -, i-triazole 



S(C„H,„N3), 



Wheeler, H. I., and Beardsley, A. P. 



Amer. Chem. J., Baltimore, Md., 27, 

 1902, (257-270). 



CYCLOIDS CONTAINING FIVE 

 NITROGEN ATOMS AND OXYGEN. 



CYCLOID C21HJ9O2N5 



Metliyli'ubazonic acid 



CO — C . N = C . CO 



Prbscher, Fr. Berlin, Ber. D. chem. 

 Ges., 35, 1902, (1436-1437). 



CYCLOID C23H20N6S4 



Disulphido-bis-diphenyl-triazole 



^2lCi4iiiQN3)2 



Wheeler, H. L. and Beardsley, A P. 

 Amer. Chem. J., Baltimore, ild., 27, 

 1902, (257-270). 



1940 CYCLOIDS CONTAINING 

 SEVERAL ELE]\IENTS BESIDES 

 CARBON. 



CYCLOIDS CONTAINING FIVE 

 NITROGEN ATOMS AND 

 SULPHUR. 



CYCLOID C H.NbS 



Phenyltetrazolylthiourea 



NHPh . CS . N<^^ : (^jj>^'H 



Riihemann, Siegfried, and Stapleton, 

 H. E. [Phenyltetrazoljdthiourea from 

 the action of phenylthiocarbimide on 

 tetrazoline.] London, J. Chem. Soc, 81, 

 1902, (262); [abstract] London, Proc. 

 Chem. Soc, 18, 1902, (30). 



GENERAL. 



Kehrmann, F. Ueber Sake des 

 Phenazoxoniimis und Phenazothioniums, 

 der Stammkorper der Oxaziu- imd 

 Thiazinfarbstoft'e. Verb. Ges. D. Natf., 

 Leipzig, 73, (1901), II, 1, 1902, (128- 

 131). [5020]. 



Rassmann, Wilhelm. Ueber Einwir- 

 kung von Phosijhoi'oxychlorid aiif 3 

 Phenylpyrazolon sowie Darstellung von 

 Iso-, Anti-undThiopyrin. Diss. Rostock. 

 Freiberg (Druck v. Gerlach), 1902, (39). 

 22 cm. 



CYCLOIDS CONTAINING OXYGEN 

 AND NITROGEN IN CLOSED 

 CHAINS. 



CYCLOIDS CONTAINING SIX 

 NITROGEN ATOMS. 



CYCLOID Ci HuNe 



4, 4-Dipyriinidylethylenediamine 



and its Dimetiivl iiomolouue. 



Gahriel, S[iegmund] und Colman, J. 

 Berlin, P.er. D. chem. Ges., 35, 1902, 

 (1569-1575). 



Decker, Hermann. Ueber cinige 

 Ammoninmverbindungen. Verb. Ges. 

 D. Natf., Leipzig, 73, (1901), II, 1,1902, 

 (1.39-140). [1930]. 



Diepolder, Emil. Ueber Oxydations- 

 producte des o-Aminophenols. Berlin, 

 Ber. D. chem. Ges., 35, 1902, (2816- 

 2822). 



Eibner, A[lex.] und Merkel, If. Ueber 

 Broiadcrivate des Chino|)htaluns. Berlin, 

 Ber. D. chem. Ges., 35, 1902, (1656- 

 1662). 



