1310 



530 



1310 



ACID CnHzn-oOo 



ACID C4H2O6 



Glyoxal dicarboxylic acid 

 CO2H . CO . CO . CO2H 



DiphenyldihydrazoTie of the ethyl ester 

 CjaHgCNjH : C(C02Et) . CO . COjEtJj 



and the corresponding ditolyldihydra- 

 zone and dianisyldihydrazone. 



^ Rabischong, J. Action des chlorures 

 tetrazo'iques sur I'oxalacetate d'etlivle. 

 Paris, Bnl. soc. cliini., (ser. 3), 27, 1902, 

 (982-985). 



ACID CsHioOe 



Diacetyl-succinic acid. EtJiyi ester 



Cj^HigOe i.e. CO,Et . CAc^ . CH^ . COaEt 

 Friessner, Alfr. Ueber einen neuen 

 Diacetjlbernsteinsaureester. J. prakt. 

 Chem., Leipzio-, (X.F.), 65, 1902 

 (532-533). 



PAFAFFIX ACIDS WITH SEVEN 

 OXYGEN ATOMS. 



ACIDS CnHsnO, 



ACID C5H1ZO7 



Glucuronic acid 



CH,,(0H).[CH0HJ4.C(),H 



Lepine, R. et Boulud. Sur I'acide 

 glycuronique dans le sano- du cliien. 

 Paris, C.-R. Acad, sci., "135, 1902 

 (139-140). 



Salkowski, E[rnst] und Neuberg, 

 C[arl]. Die Verwandlung von d- 

 Glucuronsaure in 1-Xylose. Hoppe- 

 Seylers Zs. phvsiol. Cliem., Strassburg, 

 36, 1902, (261-267). 



ACID CtHhO; 



Pentaoxyheptoic acid 

 COjH . CH2 . [CnOH]^ . CH2OH 



Galaheptosaminic acid C,Hi507N 

 i.e. CHjCOH) . [CHOH]^ . CIK^jj)^ 



Fischer, Emil mid Leuchs, Hennaiin. 

 Sj-ntliese des Serins, der 1-Gincosarain- 

 siiure nnd anderer Oxyaniinosiinren. 

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

 (3787-3805). 



Naphtha lenc-^-sulpli onyl deri rati re 

 C17H21O9NS i.e. 



CH2(0H) . [CH . OH]^ . CH(C02H) 

 CioH, . SO, . NH 



Fischer, Emil uud Bergell, Peter. 

 Ueber die /8-NapKtalinsidfoderivate der 

 Aminosanren. Berlin, Ber. I), chem. 

 Ges., 35, 1902, (3779-3787). 



ACIDS CnH2n-407 



ACID CeHsO, 



Citric acid. 



Schroeter, G[eorg] imd Schmitz, 

 Leonhard. Ueber Citronensaure-Dinie- 

 thylester (Citrodimethvlestersanre). 



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



(2085-2088). 



Wohlk, Alfred. Ueber die Ein- 

 Avirkmig ■N'on Brom imd Kaliimiper- 

 manganat auf Citronensaure (S t a h r e 's 

 Reaction) mid den Nachweis von Citron- 

 ensaure in Milch. Zs. anal. Chem., 

 Wiesbaden, 41, 1902, (77-100). 



Compound Et3C(;H5073SbCl5 



Rosenheim, Arthur uud Loewen- 

 staunm, Willv. Berlin, Ber. D. chem. 

 (ies., 35, 1902, (1115-1130). 



SULPIIONIC ACIDS WITH SEVEN 

 OXYGEN ATOMS. 



Acetic aldehyde disulphonic acid 



CHO . CH(S03H)2. Derivatires : 



XPh : CH . CH(S03H)2 : 



CeH^MeN : CH . CH(S03H)2 ; 



and CioH,X : CH . CH(S03HJ2 



Del^pine, Marcel. Action de I'acide 

 sulfuriquc fumaut sur Tethaiial, le pro- 

 paiial et la ^Dropanone. Paris, Bui. soc. 

 chim., (ser. 3), 27, 1902, (7-14); Paris, 

 C.-R. Acad, sci., 133, 1901, (876-878). 



