INDEX OF AUTHORS' NAMES. TRANSACTIONS. 1917. A. Angel Andrea obituary notice of 321. B. Bagster Lancelot Salisbury compounds of calcium chloride and acetone 494. Baker Julian Levett and Henry Francis h'werurd Hulton evidence of the ex-istence in malt of an enzyme hydro-lysing the furfuroids of barley 121. Bassett Henry jun. the phosphates of calcium. Part IV. The basic phos-phates 620. Bennett George Macdonuld the crystal form and isomerism of some ferro-cyanides 490. Blount Bertram the limitations of the balance 1035. Briggr Samuel Henry Cliford the structure of inorganic compounds 253. Brightman Rainald. See Raphael Meldola. Brown (Miss) Janet Forrest AlcGilk'vray, and Robert Robinson veratricsul-phinide 952. Browne Vere Rochelle. See Frederick Palliser Worley.Browning Kendall Colin the detection of traces of mercury salts for toxico-logical purposes 236. C. Caton Frederick William obi tnary Chapman Ayred Chaston spinacene a new hydrocarbon from certain fish liver oils 56. some main lines of advance in the domain of modern analytical chem-istry 203. Chowdhnri Tarini Chnran. See Pan-chcnan Xeogi. Colson Emile the constitution of cyanamide 554. notice of 312. CXI. Cooper Christopher. See Aqtrila Forster. Copbarow Mawice the Friedel-Cra fts' reaction. Part I. Phthalyl chloride and the mechanism of its reaction with benzene 10. Cunningham (Miss) Mary and Charles Do& contributions to the chemistry of caramel. Part I. Caramelan 589. D. Davies Edward obituary notice of 323.De Rajendra Lal relationship between the physical properties of isomeric cobaltammines and the electro-valen-cies of their co-ordination complexes, 51. Debus Heinrich obituary notice of 325. Denham Henry George lead subiodide, and an improved method for prepar-ing lead suboxide. The solubility of lead iodide 29. Denham William Smith and (Miss) Hilda Woodhouse trimethyl glucose from cellulose 244. Dey Manik Lal. See Prafulla Chandra RAy. Dhar Nilratan catalysis. Part 111. Some induced reactions 690. catalysis. Part IV. Temperature co-efficients of catalysed reactions 707. Dixon Awgustus Edward salts of thio-carbamide 684. Dor'Be Charles. See (Miss) Mary Cun-ningham. Drakeley Thonms James the liberation of hydrogen sulphide from gob fire8 in coal mines 853.Druce John Gerald Prederick a simple method of preparing potassium stanni-chloride 418. E. Esson William obituary notice of 332. Z 1130 INDEX OF AUTHORS. F. Farmer Charles George Edgar obituary notice of 314. Ferguson John obituary notice of 333. Forster Aquila Christopher Cooper and George Yarrow compounds of ferric chloride with ether and with dibenzyl sulphide 809. Foster Henry Stennett. See Raphael Meldola. Francis Arthur Gordon 3~4-di-p-nitrotetraphenylfuran 1039. Friend John Albert 11-ewton notes on the effect of heat and oxidation on liuseed oil 162. G. Ohosh Jnaizendra Chandra. See Pra-fulla Chandra RQy. Ohorrh Praphulla Chandra action of acetaldehydeaminonia on qumones, 608. Ghosh Praphulla Chandra and Edwin Ruy Watson the effect of additional auxochromes on the colour of dyes.Part 11. Triphenylmethane and azo-dyes 815. Gibson Charles Stanley John Lionel Simonsen and Madyar Gopala Rau [with John Edward Purvis] the nitration of 2-acetylamino-3:4-dime-thoxybenzoic acid and 3-acetylamino-veratrole 69. Gray Harold Heath a simple apparatus for the washiug of gases 179. Green Arthur George and Frederick Haurice Rowe the conversion of o-nitroamines into isooxadiazole oxides, and of o-nitrosoamines into isooxadi-azoles 612. Qreenwell Allan. See Richard Vernon Wheeler. Griffith lZobert Ozuen AlfTed Lamble, and William Cudmore McCuZlaa(lh Lewis studies in catalysis. Part VI. The mutual influence of two reactions proceeding in the same medium 389.Oriffiths John obituary notice of 315. H. Hammick Dalziel LlewelZyn the action of sulphur dioxide on metal oxides. Part I. 379. Haward William Arthur and Sosale Garalapzcry Sastry the uniform move-ment of flame in mixtures of acetylene and air 841. Hickinbottom Wivrid John. See Joseph Reilly. Hindmarsh (Miss) Ellen MaTgaret (Miss) Isabel Knight and Robert Robinson, 5-bromognaiacol and some derivatives, 940. Eoward David obituary notice of 343. Hulton Hcnry Francis Everard. See Julian Levett Baker. J. Jones Thonzns Gilbert Henry and Robert Robinson experiments on the orientation of substituted catechol ethers 903. Joseph Alfred Francis and William Nomnan Rae chromium phosphate, 196. K. Knight (Miss) Isabel.See (Miss) Ellen Koningh Lconard de obituary notice Margarat Hindmarsh. of 348. L. Lakhumalani Jamiat Vishindas. See Joha Joseph Sudborough. Lamble AIfred. See Robert Oweit Griffith. Lapworth Arthur (Mrs. ) Leonore Kletz Pearson and Frank Albert Royle the pungent principle of ginger. Part I. The chemical characters and decom-position products of Thresh's '' gin-gerol," 777. Lapworth Arthur and Frederick Henry Wykes the pungent principles of ginger. Part 11. Synthetic prepar-ations of zingerone methylzingerone and some related acids 790. Lewis Ernest Alfred obituary notice of 348. Lewis Ft';illiana Cudmore McCuElagh, studies in catalysis. Part VII. Heat of reaction equilihrium constant, and allied quantities from the point of view of the radiation hypothesis, 457.studies in catalysis. Part VIII. Thermochemical data and the quantum theory ; high temperature reactions 1086. Lewis William Czbdmore McCzcllagh. Lloyd Percy Vivian. See Clarence See also Eobcrt Owen Oriffith. Arthur Seyler INDEX OF AUTHORS. 1131 M. Macbeth Alexander Killen and Alfred Walter Stewart the absorption spectra of substances containing conjugated and unconjugatcd systems of’ triple bonds 829. McConnan James obituary notice of, 316. McCourt Ugril Douglas obituary notice of 318. McDavid James Wallace the temper-ature of ignition of gaseous mixtures, 1003. MacDougall (Miss) Elizabeth Alfred Walter Stewart and Robert Wright, phosphorescent zinc sulphide 663. Martin Gerald Bargrave.See Qeorge Senter. Mason Walter and .&hard FTer?wn Wheeler the “uniform movement” during the propagation of flame 1044. laxted Edward Bradford disodium nitrite an additive compound of sodium nitrite and sodium 1016. Meek David B. the absorption spectra of some polyhydroxyanthraquinone dyes in concentrated sulphuric acid solutions and in the state of vapour, 969. Meldola Rephael obituary notice of, 349. Meldola RaphaeZ Henry Stennett Foster, and Rainald Brightman attempts to prepare asymmetric quinqueva-lent nitrogen compounds. Part I. 5-Aminosalicylic acid and rdated compounds 533. attempts to prepare asymmetric quin-quevalent nitrogen compounds. Part 11. Nitrated hydroxydiphenyl-amines 546. attempts to prepare asymmetric quin-quevalent nitrogen compounds.Part III. Hydroxyphenylglycine, 551. Yitter Praftdla Chandra and Jnan-endra Nath Sen action of phenyl-hydrazine on opianic nitro-opianic, and phthalonic acids ; some deriva-tives of hydrazo- and azo-phthslide, 988. Morgan Gilbert Thomas and Henry Philip Tomlins the coiistitution of internal diazo-oxides (diazophenols). Part II. 497. lorgan Gilbert Thomas and Adolph William Henry Upton acyl deriva-tives of p-diazoiminobenzene 187. Miiller Hugo obituary notice of 572. Myera James Eckersley boric anhydride and its hydrates 172. N. Neogi Panchannn and Tarini Charan Chowdhuri reduction of aliphatic nitrites to nmines 899. Newbery &?gar the hydration of ions and metal overvoltage 470. Nichols hhynmw? William obituary notice of 319.Nierenstein Maximilian the synthesis of hydroxyquercetin 4. Nomura Hiroshi the pungent principles of ginger. Part I. A new ketone, zingerone (4-hydroxv-3-methoxy-phenylethyl methyl ketoie) occurring in ginger 769. 0. Orr (Miss) Annie Mary Bleakly Robert Robinson and (Miss) Margaret Mary Williams the action of halogens on piperonal 946. P. Pearson (Mrs.) Leonore Kletz. See Pickering Spencer Percitial Umfreville, Purdie Thomas obituary notice of 359. Pnrvis John Edward. See Charles Pyman Frank Lee relation between chemical constitution and physio-logical action in certain substituted aminoalkyl esters. Part II. 167. the alkaloids of ipecacuanha. Part II. 419. the relation between chemical consti-tution and physiological action, 1103.Arthur Lapworth. the detergent action of soap 86. Stanley Gibson. R. Rae William Norman. See Alfred Francis Joseph. Ramsay (Sir) William obituary notice of 369. Rao Basrzw Sanjiva. See Francis Lawry Usher. Rau Madyar Gopala. See Charles Stanley Gibson and John Lionel Simonsen. Rly Prnfulla Chandra mercury mer-captide nitrites and their reaction with the alkyl iodides. Part 111. Chain compounds of sulphur 101. cadmium and zinc nitrites 159. alkaloidal derivatives of mercuric nitrite 507 1132 INDEX 01 Riy Prafdla Chandra and Manik Ld Dey synthesis of d-thiocrotonic acid, 510. S y Prafulla Chadra Manik La1 Dey, and Jnanendra Chandra Ghosh velo-city of decomposition and the dissocia-tion constant of nitrous acid 413.Rayleigh (Lord) the Le Chatelier-Brann principle 250. Read John and (Miss) Murgaret Mary Williams the action of bromine water on ethylene 240. Beilly Joseph the resolution of asym-metric quinquevalent nitrogen com-pounds. Part I. The salts of d- and 2-phenylbenzylmethylallylammonium hydroxide with d- and Z-a-bromocam-phor-lr-sulphonic acid 20. Reilly Joseph and WiZfrid John Hickin-bottom derivatives of n-butylaniline, 1026. Report of the Council 273. Robinson (Mrs.) Gertrude Maud azoxy-catechol ethers and related substances, 109. Robinson (Mrs.) Gertrude Maud and Robert Robinson the scission of cer-tain substituted cyclic catechol ethers 929. researches on pseudo-bases. Part 11. Note on some berberine derivatives and remarks on the mechanism of the condensation reactions of pseudo-bases 958.Robinson Robert a synthesis of tropinone, 762. a theory of the mechanism of the phytochemical synthesis of certain alkaloids 876. See also (Miss) Janet Forrest McGillivray Brown (Miss) Ellen Margaret Hindmarsh Thomas Gilbert Eenry Jones (Niss) Annie Mary Bleakly Om and (Mrs.) Gertrude Maud Robinson. Rodd Ernest Harry the properties and constitution of some new basic salts of zirconium 396. Bowe Frederick JIaurice. See Arthur George Green. Royle Frank Albert. See Arthur Lap-worth. Rule Alexaider. See John Xmeath Thomas. Robinson Robert. 8. Salway Arthur Henry methyl iionyl Bastry Sosale GaralapTy. See William ketoiie from palm kernel oil 407. Arthzcr Haward.AUTHORS. Sannders William Gilbert obituary Scott Alexander presidential address, Sen Jnanendra Nath. See Prafulla Chandra Xitter. Senter Georye and Gerald Hurgrave Martin studies on the Walden in-version. Part V. The kinetics and dissociation conatant of 8-phenyl-a-bromopropionic acid 447. Seyler Claretrce Arthur and Percy Vivian Lloyd studies of the carbon-ates. Part 11. Hydrolysis of sodium carbonate and bicarbonate and the ionisation constants of carbonic acid, 138. Part 111. Lithium calcium and magnesium carbonates 994. Simonsen John Lionel and Madyar Gopala Rau the nitration of isomeric acetylaminomethoxybenzoic acids, 220. Simonsen John Lionel. See also Charles Stanley Gibson. Stewart Alfred Walter and Robert Wright solvent effect and Beer’s law, 183.Stewart Avred Walter. See also Alex-ander Killen lacbeth and (Miss) Elizabeth MacDongall. Still Charles James. See €Tenry Wren. Stoddart Frederick WulZis obituary notice of 376. Sndborough John Joseph and Janiiat Vishindas Lakhamalani the displace-ment of sulphonic acid groups in aininosulphonic acids by halogen atoms 41. notice of 320. 288. studies of the carbonates. T. Taylor John constitution of the salts of S-alkylthiocarbamides 650. Thomas John separation of secondary arylamines from primary amines, 562. Thomas John Smedh and Alexuder Rule the polysulphides of the alkali metals. Part 111. The solidifying points of the system sodium mono-sulphide-sulphur and potassium monosulphide-snlphur 1063.Tomlins Henry Philip. See Gilbert Thomas Morgan. Turner fiatace Ebenezer T . Studies in ring formation. Part 11. The action of aromatic amines on acetylacetone and benzoylacetone 1 INDEX OF AUTHORS. 1133 U. Upton Adolph William Henry. See Gilbert Thomas Morgan. Uaher Francis Lawry and Basrur Sanjiva Wo the determination of ozone and oxides of nitrogen in the atmosphere 799. W. Watson Edwin Roy. See Praphulla Werner Emil RZphonse methylation by means of formaldehyde. Part I. The mechanism of the interaction of formaldehyde and ammonium chloride ; the preparation of methyl-smine and of dimethylamine 844. the constitution of carbamides. Part IV. The mechanism of the inter-action of urea and nitrous acid 863. Wheeler Richard Vemum the influence of pressure on the ignition o f .a mixture of methane and air by the impulsive electrical discharge 411. Wheeler Richard V e m and Allan Greenwell “ stepped ” ignition 230. Wheeler Richard Vernon and Amold Whitaker the propagation of flame in mixtures of acetone and air 267. Wheeler Richard Vernon. See also Waiter Maron. Chandra Bhoeh. Wheelwri ht Edwin Whit!ld obituary notice of 377. Whitaker Arnold. See Richard Y e m Wheeler. Williame (Miss) Margaret Mary. See (Miss) Annie Mary Bleakly Orr and John Read. Woodhonse (Miss) Hilda. See William Smith Denham. Worley E”rede&k Palliser and Vere Rochelle Browne the hydrolysis of sodium cyanide 1057. Wren Henry and Charles James 8til1, studies in the phenylsuccinic acid series. Part IV. The l-menthyl esters of the diphenylsuccinic acids, 513. studies in the phenylsuccinic acid series. Part V. The inter-conver-sion of the esters of r- and meso-diphenylsuccinic acids 10 19. Wright Robert “ spark-lengths ” in various gases and vapours 643. Wright Robert. See also (Niss) Eliza-beth MaoDongall and AZfred Walter 8tewart. Wrightson John obituary notice of, 378. Wykee Frederick Henry. See Arthur Lap worth. Y . Yarrow George. See Aquila Forrter