Acids. 



638 



1330 



2 : 2 Dimethyl- diplienyl 

 6 : 6'-dicarboxylic acid. 

 Mayer. Iv, 44, 2;X)2t. 



ACID C.HuO. 

 3'-Methyl-l-isopropyl--' : 2-diphemc 



acid COjli.CeHs.Me.CeHj'CjlI^i.COjH 



ilETHYI. EST1;R, DIAMIDE, MON'AMtDES and 



iMii>E. Also the Seminitrile and chloride 

 and amide of the seminitrile. 



Lux. 87158. 



BEXZESOID ACIDS C,.H5n-:o04 

 ACIDS C) H,,0. 



Stilbene dicarboxylic acids 



o'-XlTROSTU.r.KNE 0,p'-Dir.\i:HO\ VLIC ACID 

 p-NlTROSTILBEN'E O.^'-DICAUKOXYLIC ACID. 



PfeifFer u. Matton. B., 44, (1121). 

 ACID C,:Hh04 



T-Diphenylitaconic acid- 



Stobbe. 90229. Mono- und Diathyl- 

 ester der Diphenyl-itaconsaure. 



O-ESTER ACID 



CPh, : C(C02H).CH2C02Et 

 Stobbe. B., 44, (1297). 



ACID CeHisO^ 



o.a'-Dihydro-y3,3'-dipbenylmucouic 



acid COJl.CHo.CPli : CPh.CHj.COjH. 

 Beschke. A.. 384, (166;. 



ACID CisH„04 



Benzylideue-acetone-benzoylacetic 



acid Ethyl e.ster 



COPh.CH(C02Et).CHPh.CH2.COMe 



Dieckmann u. Fischer. B.. 44, (969). 



BENZEKOID ACIDS CnH2n-220. 

 ACID CsH 0. 



Anthraquinone carboxylic acid- 



Ullmami. 90675; 90680. Anthra- 

 chinon-1-carbonsaiire. 



ACIDS CsHi.O. 



/3-)3 -Diphenylmuconic acid 



COsH.C'H : CPli.CPli : CU.CUjH 

 Salts and ester. 



Bescbke. A,. 384, ('162 1. 



Diphenyl-2: 2-diacrylic acid 

 Mayer. B., 44, i2,3it.3;. 



ACID CnH.cO, 



a,5-Dicumylfulgeulc acid 



[C3lI;.L'JI,.('H:C ('O.llj— ]2 



yellow and white modifications. 



Stobbe u. HSxtel. A., 380, (62). 



BEXZEXOII) ACIDS CnH2,-2404 



ACID C H, O4 



2 : 2'-Dioxytriphenylmethane 

 2'- carboxylic acid 



(HO.Cgll; oCll.CeilvCOjll. 



Dimethyl ether. 



Ferrario e Neumann. (1., 41, i, (1 ). 



BENZEKOID ACIDS CnH2..-2B04 

 ACID C 4H. 0. 



Benzylideiie-acetophenone-ben- 

 zoyl-acetic acid Ethyl ester. 

 Dieckmann v.. Fischer. B., 44, (971). 



SOLPHOXIC ACIDS WITH FIVE 



OXYGEN ATOMS. 



SULPHONIC ACID CHjn-sOsS 



ACID CH 0:S 



o Sulpliobenzoic acid 



Imide CsH^^c^q ^XII. Sacchai-in. 



Bertolo. 82491. Azione del cloro 

 nascente sulla saccarina. 



SULPHOXIC ACID CHju-hOsS 

 ACID Ci H.OsS 



1 : 2-Naphthaquinone 4-sulphonic 

 acid 



Dietrich. 83655. Kondensationspro- 

 dukte. Diss. 



SULPHOXIC ACID CHzn-nOsSz 

 ACID CoHsOsSj 



Naphthalene sulphosulphinic acid. 



Koehler. SGl'in). l,S-Xaj)htalinBulfo- 

 sulliusaure. Diss. 



BEXZEXOID ACIDS WITH FIVE 



OXYGEN ATOMS. 



BENZEXOID ACIDS CHm-sOs 



ACID CrHsOs 



GalUc acid. 



Trimethyl ether C6H5(OMe),.C02H 

 Herzig u. Schmidinger. 85392. Kon- 



deiiBationsprndukie der Di- und Tri- 



methylathergiillussiiure. 



