ON ABSORPTION SPECTRA OF ORGANIC COMPOUNDS. 117 



Dibromothymoquinone. Stewart and Baly. Tians., 89, 618 (1906). 

 2-4-Dichloroaniline. Purvis. Trans., 103, 1638 (1913). 

 m-Dichlorobenzene. Baly and Ewbank. Trans., 87, 1355 (1905). 

 Baly. Trans., 99, 856 (1911). 

 Purvis. Trans., 99, 1699 (1911). 

 o-Dichlorobenzene. Baly and Ewbank. Trans., 87, 1355 (1905). 

 Baly. Trans., 99. 856 (1911). 

 Purvis. Trans., 99, 1699 (1911). 

 p-Dichlorobenzene. Baly and Ewbank. Trans., 87, 1355 (1905). 

 Baly. Trans., 99, 856 (1911). 

 Purvis. Trans., 107, 496 (1915). 

 Dichlorobenzoquinone. Stewart and Baly. Trans., 89, 618 (1906). 

 «-DicMorodioxyterephthalic acid. Hantzsch. Ber., 48, 797 (1915). 



ethyl ester. Hantzsch. Ann., 384, 135 (1911). 

 3-5-Dichloro-4-hydroxybenzeneazoformamide. Heilbron and Henderson. Trans., 



103, 1404 (1913). 

 Dichlorophenylphenazonium chloride. Balls, Hewitt, and Newman. Trans., 101, 



1840 (1912). 

 3-5-Dichloropyi'idine. Purvis. Trans., 103, 2283 (1913). 

 Dichlorothymoquinone. Stewart and Baly. Trans., 89, 618 (1906). 

 5-7-Diethoxy-2-?«p-diethoxvphenyl-4-ethyl-l-4-benzopyi-anol anhydrohydrochloride. 



Watson, Sen, and Medhi. trans., 107, 1477 (1915). 

 5-7-Diethoxy-2-p-ethosyphenyl-4-ethvl-l-4-benzopyranol anhydrohydriodide. Wat- 

 son, Sen, and Medhi. Trans., 107, 1477 (1915). 

 Diethyl camphorcarboxylate. Lowry, Desch, and Southgate. Trans., 97, 899 (1910). 

 Diethyl coUidinedicarboxylate. Ley and v. Engelhardt. Zeit. phys. Chem., 74, 1 



(1910). 

 Diethyl diethylmalonate. Brannigan, Macbeth, and Stewart. Trans., 103, 406 



(1913). 

 Diethyl diethyloxaloacetate. Hantzsch. Ber., 48, 1407 (1915). 

 Diethyl dimethyloxaloacetate. ,, ,, ,, ,, », 



Diethyl ketone. Bielecki and Henri. Compt. rend., 155, 456 (1912). 

 Purvis and McCleland. Trans., 101, 1810 (1912). 

 Bielecki and Henri. Ber., 45, 2819 (1912) ; 46, 3627 (1913). 



Compt. rend., 156, 1322 (1913). 

 Rice. Proc. Roy. Soc, 91 A, 76 (1914). 

 Diethyl ketone phenylhydrazone. Baly and Tuck. Trans., 89, 982 (1906). 

 Diethyl ketone phenylmethylhydrazone. Baly and Tuck. Trans., 89, 982 (1906). 

 Diethylamine. Hartley and Huntington. Phil. Trans., 170, I. 257 (1879). 



Bielecki and Henri. Compt. rend., 156, I860 (1913). 

 Diethylaniline. Purvis. Trans., 97, 1546 (1910). 

 Diethyl-2-4-dinitroaniline. Hantzsch. Ber., 43, 1662 (1910). 

 Diethyl-3-4-dinitroanilme. Hantzsch. Ber., 43, 1662 (1910). 

 Diethyl malonic acid, ethyl ester. Brannigan, Macbeth, and Stewart. Trans., 103, 



406(1913). 

 Diethylnitrosoamine. Baly and Desch. Trans., 93, 1747 (1908). 

 Digitaline. Hartley. Phil. Trans., 176. 471 (1885). 

 Dihydroanthracene. Baly and Tuck. Trans., 93, 1902 (1908). 



Stevenson. J. phys. Chem. 15, 845 (1911). 

 1 ■3-Dihydrobenzene. Zelinsky and Gorsky. Ber., 44, 2312 (1911). 

 1 •4-Dihydrobenzene. Zelinsky and Gorsky. Ber., 44, 2312 (1911). 

 Dihydrocarvone. Crymble, Stewart, Wright, and Rea. Trans., 99, 1262 (191 1). 

 Dihydrocollidinedicarboxylic acid, ethyl ester. Baker and Baly. Trans., 91, 1122 



(1907). 

 ,, ,, ,, Ley and v. Engelhardt. Zeit. phys. 



Chem., 74, 1 (1910). 

 1-4-Dihydronaphthalene. Baly and Tuck. Trans., 93, 1902 (1908). 



Leonard. Trans., 97, 1246 (1910). 

 Dihydrophenylacridine. Dobbie and Tinkler. Trans., 87, 269 (1905). 

 l-2-i)ihydroxyanthraquinone. Meek and Watson. Trans., 109, 544 (1916). 

 1-4-Dihydroxyanthraquinone. Meek and Watson. Trans., 109, 544 (1916). 

 5-7-Dihydroxy-2-mp-dihydroxyphenyl-4-ethyl-l-4-benzopyranol anhydride f nd 

 anhydrohydriodide. Watson, Sen, and Medhi. Trans., 107, 1477 (1915). 



L 3 



