371 



lationship to benzene and other aro- 

 matic compounds : also its refractive 

 power. London, J. Chem. Soc, 91, 

 1907, (806-816); [abstract and dis- 

 cussion] London, Proc. Chem. Soc, 23, 

 1907, (110-112j. [1120 7285 7310]. 



50475 

 Perkin, William Henry jim. Some 

 experiments on the oxidising action of 

 hydrogen peroxide. (Preliminary note.) 

 London, Proc. Chem. Soc, 23, 1907, 

 (166-167). [0360 5500]. 50476 



and Robinson, Robert. 



Brazilin and haematoxylin. Part Vll. 

 Synthesis of derivatives of hydrindene 

 closely allied to braziliu and haema- 

 toxvliu. London, J. Chem. Soc, 91, 

 1907, (1073-1103). [1240 1330 1540 

 1911 5020]. 50477 



Some derivatives of y- 



pj'ranol allied to certain derivatives of 

 brazilein and haematein. (Preliminary 

 communication.) London, Proc. Chem. 

 Soc, 23, 1907, (149-150). [1911]. 50478 



Synthesis of brazilinic 



acid and the lactones of dihydrobra- 

 zilinic and dihydrohaematoxylinic acids. 

 (Preliminarv note.) London, Proc. 

 Chem. Soc' 23, 1907, (291-293). [1330 

 1340 1911]. 50479 



and Simonsen, John Lionel. 



The action of tribromopropane on the 

 sodium derivative of ethyl malonate. 

 Part I. London, J. Chem. Soc, 91, 

 1907, (816-840). [1220 1310 1320 

 7115 7285 7310]. 50480 



The action of tribromo- 

 propane on the sodium derivative of 

 ethyl malonate. Part 11. Formation of 

 Aaf-heptadi-inene-S-carboxylic acid {\p- 

 m-toluic acid), (CH i C.CH2)2C(C02H)2. 

 London. J. Chem. Soc, 91, 1907, (840- 

 848). [1310 1320 7115 7285 7310 

 7320]. 50481 



Experiments on the 



synthesis of the terpenes. Part XL 

 Synthesis of 4-(8oi)ropylidene<'(yc?ohexa- 

 none and its derivatives. London, J. 

 I'liem. Soc, 91, 1907, (1736-1748) ; 

 , ilistract] London, Proc. Chem. Soc, 23, 

 1907, (197-198). [1140 1310 1320 

 1340 1540]. 50482 



and Tattersall, George. 



Experiments on the syntlicsis of the 

 terpenes. Part X. Syntlicsis of car- 

 vestrene and its derivatives. Loudon, 

 J. Chem. Soc, 91, 1907, (480-504); 

 (IH8536) 



[abstract] London, Proc. Chem. Soc, 23, 

 1907, (66). [1140 1240 1340J. 50483 



Perkin, William Henry ]un. v. Gardner, 

 T. E. 



• V. Kay, F. W. 



Perman, Edgar Philip. Chemical 

 reaction l)etween salts in the solid state. 

 London, Proc. R. Soc, (Ser. A), 79 

 1907, (310-319). [0100 7060]. 50484 



and Davies, John Hughes. 



Molecular weight of )3-uaphthol in solu- 

 tion in solid naphthalene. London, J. 

 Chem. Soc, 91, 1907, (1114-1117j ; 

 [abstract] London, Proc. Chem. Soc , 23, 

 1907, (162). [1230 7110 7160]. 50485 



Perotti, Renato. Dosaggio della 

 ciananiide ed apjilicazioni. Gazz. Chim. 

 ital., Roma, 35, ii, 1905, (228-232) 

 [6300]. 50486 



— Sopra I'uso della torba per 



la trasformazione della calciocianamide 

 in prodotti ammoniacali. Roma, Rend. 

 Ace Lincei, (Ser. 5), 14, i, 1905, (174- 

 177). [6500]. 50487 



Ueber das physiologische 



Verhalten des Dicyandi amides, mit 

 Riicksicht auf seinen Wert als Diinge- 

 mittel. Centralbl. Bakt., Jena, Abt. 2 

 18, 1907, (50-56). [8500]. 50488 



Peroz, J. Ueber die Bestimmung der 

 Seidenbeschwerung. Textilztg, Berlin 

 4, 1906, (788-790, 817-818). [6560]. 



50489 



Perrin, F. v. Lumiere, A. L. 



Perrot, F. Louis v. Jacquerod, A. 



Pescitelli, L. v. Comanducci, E. 



Petavel, J. E. On the compression of 

 gases by means of hydraulic apparatus. 

 Manchester, Mem. Lit. Phil. Soc, 51, 

 1907, (Xo. 14), (1-4). [0910]. 50490 



V. Hutton, R. S. 



Pet^ny, A. v. Schultz, G. 



Peter, Albin. Arbeiten aus dem 

 Laboratorium der Bernischen Molkerei- 

 schule in Riittli-Zollikofen. 19. Jalires- 

 Bericiit der Austalt fiir 1905-1906. 

 MolkZtg, Berlin, 16, 1906, ^423-424 

 435-436, 449-450). [6515]. 50491 



Peters, Franz. Elektroanalytische 

 Forsclmngsergebnissc Gliickauf, Es- 

 sen, 43, 1907, (1029-1034, 1065-1074, 

 1253-1258, 1300-1304). [6040]. 50192 



Peters, Walter. Ueber die Queck- 

 silbersalze des Isatius uud 1.3-Diketo- 



