Acids. 



610 



1330 



ACID CuH,o04 



Dioxystyiylacrylic acid 



(HOJ2C6U3.CH : (Jil.CH : CII.CO2H 



Methylene ether {Piperia acid). 



Methyl ester 



CHj : O2 : CeHa.CH : CH.CH : CH.COgMe 



Posner u. RoMe. 15., 43, (2671). 



ACID Cl2H,204 



/3-BenzoyI-i8-acetylpropionic acid 



C6ll5.CO.CHAc.ClJ2.C()2U 



Ethyl ester. 



Garner et alii. Am. Soc, 31, (6G7). 



ACID CsHhOi 



;8-Benzoyl-i3-acetylisobutyric acid 



CeHs.CO.CtIA c.CHMe.COjH 



Ethyl ester. 



Garner et alii. Am. Soc, 31, (607). 



ACID Cl4H,604 



j3-Benzoyl-;8-acetylisovaleric acid 



C6H5.CO.ClI.\c.CIIEt,.C<).JI 

 Garner et aUL Am. Soc, 31, (667). 



BE^^ZE^OW ACIDS CnHjn-isO* 

 ACIDS CrH.iO, 



Oxytoluoylbenzoic acids 

 HO.C6H3Me.CO.C6H4.CO2H 

 Walsh & Weizmann. S 1 3 1 8 . 



[3 : 6-Dicliloro-5' (or 6'j-hy(lroxy---o-(oi- 

 m)-, and its bromo-derivative, 3 : 6-di- 

 chloro-3'(oi" 2')-Iiydroxy-2-o(or m)-, and 

 3 : 6-dichloro-4'(or 2')-metlio.\y-2-o(or p)- 

 tohioylbenzoic acidj. 



4-Oxydesoxybenzoin 3-carboxylic 

 acid. 



Glassner. 75465. r. D 9, (619). 



Diplienylmetliane di-p-carboxylic 

 acid. 



00-DiNiTRo derivative 

 Cn2[C6H3(N02).C02H]2 and its ethyl 

 ester and dinitrile. And the correspond- 

 ing CH2[CeH3(NH2).C02Et]j and 



DIAMINO DERIVATIVE OF THE NITRILE. 



Duval. Bl., 7, (677, 796, S5S). 



ACID Cir,HH04 



a3-Diphenylsuccinic acid 



C02ii.cHPh.cni'h.C02ii 



Komnenos. 76999. Synihetische 

 DarsteUungsmethode der 1, 2-l)iphenyl- 

 beriisteiusaureester. 



BEN ZEN 01 D ACIDS CHzn-zzOj 



ACID C,5H804 



Anthraquinone carboxylic acid- 



3-Aminoanthraquinone 2-CARBOXYLIC AC1I> 

 CeH4:(CO)2:C6H2(NH2).C02H 



Willgerodt u. MafTezzoli. J. ])r., 82, 

 (211j. 



BENZENOID ACIDS CnH2n-2B04 



ACID C:,H,604 



4-0xy-3-aldehydo triplienylacetic 



acid C02H.CPh2.C6Ll3(OUj.CHO 



and derivatives. 



Fellmann. B., 43, 



Bistrzycki 



(3579). 



0O4 



BENZENOID ACIDS CuHs 



ACID C26H,204 



^-Phenyl-a-benzoyl 7 cinnamoyl- 



butyric acid 



CHPh : Cn.CO.CH2.CUPh.CHBz.CO2H 



Ethyl ester. 



Borsche. A., 375, (167). 



SULPHONIC ACIDS WITH FIVE 

 OXYGEN ATOMS. 



SULPHONIC ACIDS CnHjn-eOsS 



ACID CeHeOsS 



Pyrocatechol sulphonic acid 



(HO)2C6H3.S03H 



Gentscli. 75388. Brenzcatechinmono- 

 sulfosiiure. 



Guaiacol sulphonio acid 

 C6H3(OMe)(OH).S03H 



Schaefer. 79909. Alkaloidal salts of 

 guaiacol sulphonic acid and creosote- 

 sulphonic acid. 



SULPHONIC ACIDS CHzn-sOsS 

 ACID CjHsOsS 



Sulphobenzoic acids- 



Dorssen, van. 74579. Les acides nitro- 

 et amidosuUobenzoiques. [Prepai'ation 

 et structure.] 



i 



