1267 



Hj-droxylaminodipropionic acid 658 



Hydroxyl, estimation of .... 1015 



Hypochlorites [0250] 484 



Hypochlorous acid, estimation 1015 



Hyoscyamus analysis [6500] .... 1061 



Hypoi^hosphorous acid [0570] 524 



Hyposulphites [0660] 536 



Hyposulphurous acid [0660] .... 536 



Hypoxanthine [1930] 930 



Hystazarin [5020] 977 



Imides [1660] 840 



Imido-ethers [1660] 841 



Iminobenzovlacetvl propionic 



acid [1330] ..'. 737 



ImmobisethylpjTidine [1930].... 900 



Iminocarbonic acid [1310] .... 665 



Iminocarboxyphenylacetic acid 736 



Iminocyanobutyric acid [1310] 686 



Iminocyanocapi-oic acid [1310] 688 

 Iminocyanodimethjiglutaric ester 695 



Iminocyanoethylglutaric ester.... 695 



Iminocyanoglutaric ester [1310] 694 



Iminocyanoisonitrosobiityric e :ter 686 

 Iminocyanomethylacetoacetic acid 692 



Iminocyanoniethylglutaric acid 694 

 Iminocyanomethylisobutylacetic 



acid 688 



Iminocyanomethylmalonic acid 694 



I minocyanomethyl valeric acid .... 688 

 Iminocyanotrimethylglutaric ester 695 



Iminodiacetylpropionitrile .... 689 



Iminodicarboxylic acid [1310] 665 



Iminodicyanopropionic acid .... 694 



Iminodigl\-oxylic acid [1310] 682 



Iminodithiocarbonic acid [1310 665 

 Iminoketodihvdropyridazine carb- 



oxylic acid" [1930] .... 917 

 Iminoketonaphthvltetrahvdrothi- 



azole [1940] .'. ' .... 943 



Iminooxalmalonic acid [1310] 693 



Iminothiocarbonic acid [1310] 665 



Iminothioldisulphazolidine .... 941 



Immunity [8050] 1223 



Indazole" [1930] 913 



Indazylbenzoic acid [1930] .... 922 



Indazylbenzoic aldehyde [1930] 922 



Indazylbenzyl alcohol [1930] 923 



Indazylbenzyl methyl ether .... 923 



Indicators [6C00] 990 



Indigo 923. 977 



Indium 504, 1122 



estimation of [6200] .... 1007 



Indoleacetic acid [1930] .... 907 



Indole dyes [5020] 978 



Indophenine [1940] 943 



detection of [6150] .... 1000 



Indophthalone [1930] 925 



Indophthenine [1940] 944 



Ink [6500] 1072 



Institutions [0060] 453 



(1.-9724) 



Invertase [8010] 1203 



lodates, estimation of [6300] .... 1014 



Iodic acid [0390] 504 



Iodine [0390] 502, 1122 



detection of [6100] .... 996 



estimation of [6200] .... 1007 



Iodine fluoride 491, 503 



lodinium corapoimds [1130] .... 577 



Iodoform [1110] 567 



estimation of [6300] .... 1019 



Ions, velocity of [7250] .... 1169 



Ipecacuanha analysis [6500] .... 1061 



Iridium [0410] .."'. 504 



Iron [0320] 491, 1122 



analysis [6500] 1082 



detection of [6100] .... 996 



estimation of [6200] .... 1006 



salts, detection of [6150] 998 



estimation of [6300] 1015 



Isatin [1930] 906 



Isatyd [1930] 924 



Isoallituric acid [1930] .... 930 



Isoamylacetoacetic acid [1310] 679 



Isoamylisoindolone [1930] .... 909 



Isoamyliiropiolic acid [1320] .... 702 



Isoapiole [1230] 631 



Isobutylaconic acid dibromide.... 688 



Isobutylidenebisacetamide .... 652 



Isobutylisoindolone [1930] .... 908 



Isobutylketodihj-di-oquinazoline 922 



Isobutylparaconic acid [1310] 690 



Isobutylpseudothiopyrine [1930] 926 



Isobutyric acid [1310]... .... 659 



IsobutjTic aldehyde [1410] .... 765 



Isobutyrj^lacetic acid [1310] .... 678 



Isobutyrylbenzanilide [1630] .... 814 



Isocvanic acid [1310] .... ... 671 



Isoeugenol [1230] 627 



Isoglucosamine [1610].... .... 809 



Isohexoylacetoacetic ester [131fi] 689 



Isolauronolic acid .... .... 751 



Isoleucine [1310] 661 



Isomalic acid [1310] 690 



Isomerism [7000] 1094 



Isonitrosoacetic acid [1310] ... 653 



Isonitro-somalonamide [1310].... 691 



Isonitrosomalonic acid [1310] 683 

 Isonitrosonitrosoaminobutyric 



esters [1310] 659 



Isopropj-lacetic aldehyde [1410] 765 



Isopropylethyl pyrazolone [1930] 920 



Isopropylisobutylacrolein [1420] 767 



Isopurpuric acid [1330] .... 742 



Isopyroine [3010] 956 



IsopjTomucic acid [1910] .... 876 



Isoquinophthalone [1930] .... 911 

 Isosafrole .... .... ... 627,874 



Isostilbazoline [1930] 903 



Isourea [1310] 667 



Isovaleraldol [1410] 766 



4 ii 2 



