| H 1313 | H 133 |
| H - 3 | Halamid |
| Haloanison | Haloanisone |
| Hantzsch ester | HBC |
| HD Tartrazine | HD Tartrazine Supra |
| Hederix (free base) | HEDTA |
| HEEDTA | Heliogen |
| Heliotropyl acetate | Heliotropyl acetone |
| Hendecanoic alcohol | Hendecenal |
| Hendecyl alcohol | Heptafluormaselnan stribrny |
| Heptafluoro - 1 - butanoic acid | Heptafluorobutanoic acid |
| Heptafluorobutyric acid | Heptaldehyde |
| Heptamethyleneimine hydrochloride | Heptamethylenimine hydrochloride |
| Heptan(POLISH) | Heptanal |
| heptanal (ACD/Name) | Heptanaldehyde |
| Heptanamide, N - methyl - | HEPTANE |
| Heptane | heptane (ACD/Name) |
| Heptanedicarboxylic acid | Heptanen(DUTCH) |
| Hepthexamite | Heptyl aldehyde |
| Heptyl hydride | Heptyl mercaptan |
| Heptyl thiol | Heptylthiol |
| Hexacert Yellow No. 5 | Hexacol Tartrazine |
| Hexadiona | Hexaethylene glycol |
| Hexafluoroisopropylidenebis (4 - hydroxybenzene) | Hexagol |
| Hexahydro - 1, 3,5 - trimethyl - s - triazine | Hexahydrobenzene |
| Hexahydrobenzyl alcohol | Hexahydropyrimidine - 2 - thione |
| Hexamethylcyclotrisilazane | Hexamethylene |
| Hexamethylenebis (ethyleneurea) | Hexamethylenediethyleneurea |
| Hexamethylenetetramine | Hexamidine (VAN) |
| Hexamidine(the antispasmodic) | Hexanaphthene |
| Hexane, 1 - bromo - | Hexanedial, 2 - hydroxy - |
| Hexanoyl fluoride, 3,3,4,4,5,5,6,6,6 - nonafluoro - 2 - oxo - | Hexaoxyethylene glycol |
| Hexapropyldistannoxane | Hexaurea chromic chloride |
| Hexol carbitol | Hexyl bromide |
| Hexyl carbitol | Hexylene glycol diacetate |
| Hexylmethylcarbinol | Hidazid Tartrazine |
| Hidroalogen | Hidroflumetiazid |
| Hiltonil Fast Blue B Base | Hiltosal Fast Blue B Salt |
| Hiltosal Fast Orange RD Salt | Hindasol Blue B Salt |
| Hispacid Fast Yellow T | Hispacrom Black T |
| Hispacrom Blue B | Histabutyzine dihydrochloride |
| Histabutyzine hydrochloride | Histocarb (VAN) |
| Histocarb - sol. | Histocarb - Soluble |
| HOE 17411 | HOE 2873 |
| Hoechst 2873 | Holmium nitrate (Ho(NO3)3) |
| Holmium trinitrate | Holopon |
| Homomenthol | Homoveratrylamine |
| HP 1598 | HPP |
| HQMME | HS |
| HVA 2 | Hyacinth base |
| Hydantoic acid, 1 - phenyl - .alpha. - thio - | Hydantoin, 5,5' - (dithiodimethylene)bis[3 - phenyl - |
| Hydantoin, 5,5' - (thiodimethylene)bis[3 - phenyl - | Hydol |
| Hydrazine dihydrogen sulfate salt | Hydrazine hydrogen sulfate |
| Hydrazine monosulfate | Hydrazine sulfate (1:1) |
| Hydrazine sulfate (VAN) | Hydrazine Yellow |
| Hydrazine, (3 - methyl - 4 - furazancarbonyl) - | Hydrazine, (4 - nitrophenyl) - |
| Hydrazine, (p - nitrophenyl) - | Hydrazine, 1, 1 - bis (diphenylphosphino) - 2,2 - dimethyl - |
| Hydrazine, 1,1 - bis (2 - chloroethyl) - 2 - sulfinyl - (8CI 9CI) | Hydrazine, 1 - benzyl - 2 - (2 - pyridyl)carbonyl - |
| Hydrazine, 2 - benzyl - 1 - picolinoyl - | Hydrazine, 4 - methoxybenzoyl - |
| Hydrazine, p - tolylsulfonyl - | Hydrazine, sulfate (1:1) |
| Hydrazine,(p - nitrophenyl) - | Hydrazinecarbodithioic acid, compd. with hydrazine (1:1) |
| Hydrazinecarbothioamide, 2 - (1 - methylethylidene) - | Hydrazinecarbothioamide, 2 - (2 - pyridinylmethylene) - |
| Hydrazinecarbothioamide, 2 - (4 - pyridinylmethylene) - | Hydrazinecarbothioamide, 2 - (phenylmethylene) - |
| Hydrazinecarboxaldehyde, 2 - [4 - (5 - nitro - 2 - furanyl) - 2 - thiazolyl] - | Hydrazinecarboxaldehyde, 2 - [4 - (5 - nitro - 2 - furanyl) - 2 - thiazolyl) - |
| Hydrazinecarboxylic acid, 2 - phenyl - , 1 - methylethyl ester | Hydrazinium dithiocarbazate |
| Hydrazinium sulfate | Hydrazinium(2+) sulfate |
| Hydrazonium sulfate | Hydrenox |
| Hydrocinnamic acid, 3 - [[ (dimethylamino)methylene]amino] - 2,4, 6 - triiodo - , sodium salt | Hydrocinnamic alcohol |
| Hydrocinnamyl alcohol | Hydroflumethazide |
| Hydroflumethiazide | Hydroflumethizide |
| Hydroquinone methyl ether | Hydroquinone monomethyl ether |
| Hydroquinone, tert - butyl - | Hydroscine hydrobromide |
| Hydroxine Yellow L | Hydroxy(2 - hydroxypropyl)phenylarsine oxide |
| hydroxy(2 - phenylvinyl)azane oxide (ACD/Name) | hydroxy(4 - (phenyl - lambda~3~ - iodanyl)phenyl)azane oxide (ACD/Name) |
| Hydroxyacetone | Hydroxyadipaldehyde |
| Hydroxyamphetamine | Hydroxyde de sodium |
| Hydroxyethylethylenediaminotriacetic acid | Hydroxylamine, O - (4 - thiazolylmethyl) - , dihydrochloride |
| Hydroxylamine, O - (phenylmethyl) - , hydrochloride | Hydroxylamine, O - benzyl - , hydrochloride |
| Hydroxylamine, o - benzyl - N - isopropylidene - | Hydroxymethylmercury |
| Hydroxypropanone | Hyocine F hydrobromide |
| HYOSCINE | Hyoscine bromide |
| Hyoscine hydrobromide | Hyoscine methylbromide |
| Hyoscyine hydrobromide | Hyosol |
| Hysco | Hytox |
|
