7(51 



Veratryltetradecylamine r 1 630]. . . 

 Veratryl tetradecyl ketone [1530] 

 Veratryl tridecyl ketone [1530]... 



Vicin [185OT 



Vinegar [6515] ... 

 VmyTtrimethylene [1140] 

 Viscosity [7170] ... 

 Vulcanisation [1860] 



Water [0360] 



analysis ... ... 590, 



estimation [6300]... 



Wax 478, 615, 



Wheat [6515] 



Wine [6515] 



manufacture [0800] 



Wolfram [0840] 



Wood distillation [6800] 

 Xanthogenic acid [1310] 

 Xanthogensuccinic acid [1310]... 

 Xanthone [1911] 



527 Xanthylcarbaraic acid [1911] 



516 Xylenol [1230] 



516 Xyloquinone [1530] 



538 Xyloylpropionic acid [1330] 

 600 Xylylethylamine [1630]... 

 162 Xylyl methyl ketone [1530] 

 668 Xylylphthalamie acid [1330] 



539 Yangonicacid [1911] ... 



423 Yangonin [1911] 



591 Yeast [6515] 



586 Ytterbium [0870] 



619 Yttrium [0860] 



594 atomic weight [7105] 



599 Zinc [0880] 



631 —estimation [6200]... 



448 Zinc organic compounds [2000] 



633 Zingiberene [1140] 



484 Zirconium [0890] 



489 estimation [6200]... 



542 Zygadenine [3010] 



543 

 469 

 515 

 497 

 526 

 514 

 499 

 544 

 544 

 599 

 449 

 449 

 655 

 449 

 584 

 564 

 463 

 450 

 585 

 568 



ERRATUM IN ELEVENTH ANNUAL ISSUE, 

 p. 607, col. 2, I. 2, for 82709 read 82691. 



ERRATA IN THIRTEENTH ANNUAL ISSUE. 



p. 208, col. 2. The registration number for each of the five papers by Johns, 

 Researches on Purines, should be 1934. 



p. 224, co?. 1, I. 22, for Lapierre read Lepierre. 



p. 468, col. 1,1.7, for Octadiinenediol read Octodiinenediol. 



p. 519, col. 1, I. 11 from bottom, for PhC:CH read PhCiCH. 



p. 520, col. 2, l. 3, for Tetraphenyl->» xylylene read Tetraphenyl-'«-xylene. 



p. 520, col. 2, I. 14, for C 6 H 4 (CHPh 2 ) 2 read C 6 H 4 (CPh 2 ) 2 



p. 525, col. 2, I. 20, for OILS read OLS. 



p. -»44, col. 2, I. 12, insert Monoethyl ester before Xanthogenic acid. 



