]2t3(5 



Hendecoic acid [1310] 661 



Hendecoic aldehyde [1410] .... 765 



Hendecyl alcohol [1210] .... 604 



Hendecylamine [1610] 808 



Heptane [1110] 569 



Heptanediol [1210] 606 



Heptane sulphonic acid [1310] 680 



Heptenoic acid [1320] 701 



Heptenolactone [1910] .... 873 



Heptenoylacetic acid [1320] .... 704 



Heptenyl alcohol [1220] .... 609 



Heptenylanisole [1230] .... 620 



Heptenylmesitylene [1130] .... 582 



Heptenyl phenol [1230] .... 620 



Heptinoic acid [1320] 702 



Heptoic acid [1310] 661 



Heptoic aldehyde [1410] .... 765 



HeiDtolactone " [1910] 873 



Heptonoic acid [1320] 703 



Heptoylacetic acid .... 679. 703 



Heptylanisole [1230] 618 



Heptylene glycol [1210] .... 606 



Heptylmesitylene [1130] .... 581 



Heptylpropiolic acid [1320] .... 703 



Heptyl thiocyanate [1310] .... 673 



Hesperitin [5020] 977 



Hexadecoic acid [1310] .... 662 



Hexahydroacetophenone [1540] 797 



Hexahydrobenzoic acid 749 



Hexahydrobenzoic aldehvde .... 772 



Hexahydrobenzyl alcohol [1240] 633 



Hexahydrocarvacrol [1240] .... 634 



Hexahydrothymol [1240] .... 634 



Hexahydrotoluic acid .... .... 750 



Hexahydrotoluic aldehyde .... 772 



Hexaniethylaciidine [1930] .... 904 



Hexamethyldiphenyl [1130] .... 584 



Hexamethylenetetramine [1610] 810 



Hexamethyltriaminocyaphenine 928 

 Hexamethyltriaminohydrobenz- 



amide [1630] 837 



Hexamethyltriaminotriphenvl- 



benzylmethane [1630] ' .... 836 



Hexane [1110] 569 



Hcxane hexacarboxjdic acid .... 698 



Hexane tricarboxylic acid [1310] 695 



Hexanediol [1210] 605 



Hexaoxyanthraquinone disnl- 



phonic acid [1330] 740 



Hexaoxydixylylmethane [1230] 632 



Hexaphenylethane [1130] .... 589 



Hexaphenylxvlene [1130] .... 590 



Hexenoic acid [1320] 710 



Hexoic acid [1310] 660 



Hexoic aldehyde [1410] ... 765 



Hexone bases, estimation of .... 1026 

 Hexoylacetic acid .... 678, 703 



Hexoylbutyric acid [1310] .... 679 



Hexoylcarbinol [1510] 777 



Hexoyldecoic acid [1310] .... 679 



Hexoylprojiionic acid [1310] .... 679 



Hexoylthiocarbimide [1310] .... 673 



He.xyi alcohol [1210] 603 



He-xylaticonic acid [1320] .... 706 



Hexylbenzene [1130] 581 



He.xylene [1120] 570 



Hexylene glycol [1210] .... 606 



Hexvlidenebisacetamide [1310] 652 



Hexylisooxazole [1940] .... 936 



Hexylitaconic acid [1320] .... 706 



Hexylpropiolic acid [1320] .... 702 



Hexylpropiolic aldehyde [1420] 767 



Hexylpyrazolone [1930] .... 920 



Hippiiric acid [1310] 655 



estimation of [6300] .... 1020 



Hippiu-ylalanine [1310] .... 657 



Hippurylaminobutyric acid .... 659 



Hippiu-ylasparagylaspartic acid 685 



Hijipurylasparagylglycine .... 654 



Hippurylaspartic acid [1310] .... 685 



Hippurylglycine [1310] .... 654 



Hippurvloxj-aminopropionic acid 675 



Hippurvl phenylalanine [1330] 720 



Hirtellic acid [1330] 758 



Hi.storv [0010] 433 



Homoallantoic acid [1310] .... 658 



Honiopseiidothiopyrine [1930] 926 



Hop analysis [6500] 1043 



Humic acid [1350] 758 



Humus [6500] 1063 



Hydantoin [1930] 916 



Hydracrylic aldehyde [1410] .... 766 

 Hydrargyrum [0380] .... 501, 949, 996, 

 998, 1007, 1016 



... 956 



... 512 



... 652 



... 670 

 806, 833 



... 834 



Hydrastinine [3010] .... 

 Hydrazine [0490] 

 Hydrazine, acetyl deriyatiyes 

 Hydrazine carboxylic acid 

 Hydrazines 



Hydrazobenzene [1630] 



Hydrazotoluene [1630] .... 835 



Hydr iodic acid [0390] 503 



Hydrocarbons [1100] 565 



Hydrochloric acid [0250] .... 483 



Hydrocinnamenylisocrotonic acid 721 



Hydrocinnanylidenemalonic acid 737 



Hydrocyanic acid [1310] .... 649 



Hydroferricyanic acid [1310].... 650 



Hydroferrocyanic acid [1310] 650 



Hydrofluoric acid [0310] .... 490 



nVdrogen [0360] .... 497, 1122 



estimation of [6200] .... 1007 



Hydrogen peroxide [0360] .... 499 



— — estimation of [6300] 1015 



Hydrogen sulphide [0660] .... 535 



Hydrolysis 984, 1118 



Hydroquuione [1230] 625 



Hydroxylamine [0490] .... 512 



-^— deriyatiyes 805, 827, 839 



estimation of [6300] .... 1017 



