| 54577-93-4 | hemoglobin G Ferrara |
| 50906-88-2 | Homocamptothecin |
| 106119-98-6 | Hydrazinecarboximidamide,2,2'-(1-ethyl-2-methyl-1,2-ethanediylidene)bis- (9CI) | C7H16 N8 |
| 162341-21-1 | Hexanoic acid,3,5-dihydroxy-,3-(1,3,5-heptatrienyl)-7,8-dihydro-7-methyl-6,8-dioxo-1aH,6H-oxireno[j]-2-benzopyran-7-ylester (9CI) | C23H26 O8 |
| 26570-73-0 | Hexanedioic acid, polymer with 1,4-butanediol and 1,2-ethanediol | C12H26O8 |
| 423-38-1 | HEXAFLUORO-1,1,3,4-TETRACHLOROBUTANE | C4Cl4F6 |
| 1317-60-8 | Hematite | Fe2O3 |
| 144092-63-7 | HA 22 | C16H16 N2 O3 |
| 336-59-4 | Heptafluorobutyric anhydride | C8F14O3 |
| 26523-14-8 | Hexanedioic acid, polymer with 1,2-ethanediol and 1,2-propanediol | C11H24O8 |
| 17475-68-2 | HAFNIUM TRIFLUOROACETYLACETONATE | C20H16F12HfO8 |
| 186453-54-3 | Hydrazinecarbothioamide, 2-((2-hydroxyphenyl)methylene)-N-((4-nitrophe nyl)methyl)- | C15H14 N4 O3 S |
| 7365-45-9 | HEPES | C8H18N2O4S |
| 20246-59-7 | hydroxydocosanoic acid sophoroside | C38H68 O15 |
| 304695-81-6 | hydroquinine hydrobromide hydrate | C20H26 N2 O2 . Br H . H2 O |
| 23197-86-6 | heptacyclo[9.6.1.1~3,9~.1~13,16~.0~2,10~.0~4,8~.0~12,17~]icosa-5,14-diene (non-preferred name) | C20H24 |
| 1608-26-0 | Hexamethylphosphorous triamide | C6H18N3P |
| 13115-21-4 | HYDROXYGUANIDINE SULFATE | CH5 N3 O |
| 62493-39-4 | Hordenine | C10H15NO |
| 229030-20-0 | H-ARG-ARG-ALA(2-NAPHTHYL)-CYS-TYR-ARG-LYS-D-LYS-PRO-TYR-ARG-CIT-CYS-ARG-OH | C90H141 N33 O18 S2 |
| 85631-71-6 | hexatriacontan-17-ol | C36H74 O |
| 115457-83-5 | HECAMEG | C15H29NO7 |
| 86-54-4 | Hydralazine | C8H8 N4 |
| 689-13-4 | hadacidin | C3H5 N O4 |
| 97862-54-9 | Hexanoic acid, 2-ethyl-, 38-hydroxy-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacont-1-yl ester | C34H68O15 |
| 38946-73-5 | H 1702 |
| 5934-50-9 | HYOSCYAMINE HYDROCHLORIDE | C17H23 N O3 . Cl H |
| 28574-90-5 | hexamethylene diisocyanate trimer | C8 H12 N2 O2 |
| 98985-22-9 | hupeheninoside | C33H55 N O7 |
| 2868-48-6 | HYODEOXYCHOLIC ACID METHYL ESTER | C25H42 O4 |
| 5776-72-7 | hexestrol | C18H22 O2 |
| 72854-42-3 | Heptanal, cyclic acetal with glycerol | C10H20O3 |
| 63631-40-3 | H-TYR-D-ALA-GLY-PHE-D-LEU-OH | C29H39 N5 O7 |
| 125961-36-6 | HSR 175 | C19H25 F N2 O5 S . Cl H |
| 112024-59-6 | Hexadecanoic acid,esters,ester with hexaglycerol |
| 61412-52-0 | hexadec-2-enylsuccinic acid | C20H36O4 |
| 306-21-8 | HYDROXYAMPHETAMINE HYDROBROMIDE | C9H13 N O . Br H |
| 64253-41-4 | Heptagermane | Ge7H16 |
| 93939-96-9 | heptaammonium heptahydrogen [[(phosphonatomethyl)imino]bis[ethane-2,1-diyl[(phosphonatomethyl)imino]ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate | C15H44 N5 O21 P7 . 7 H3 N |
| 123211-86-9 | hemoglobin Malay |
| 143-71-5 | HYDROCODONE BITARTRATE | C18H21NO3•C4H6O6 |
| 86855-26-7 | hexadecanesulfonyl fluoride | C16H33 F O2 S |
| 80173-27-9 | H-CYS(BZL)-AMC | C20H20 N2 O3 S |
| 15741-03-4 | hemin dimethyl ester | C36H36 Cl Fe N4 O4 |
| 192750-56-4 | Hexanedioic acid,esters,4-methyl-7-oxabicyclo- [4.1.0]hept-3-yl (4-methyl-7-oxabicyclo[4.1.0]hept-3-yl)methyl ester,polymer with 4,4'-(1-methylethylidene)bis[phenol] |
| 12045-77-1 | HOLMIUM BORIDE | B4Ho |
| 29559-34-0 | Hexahydro-3-(2-propenyl)-2H-azepin-2-one | C9H15 N O |
| 71394-21-3 | Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 1,1'-methylenebis[4-isocyanatocyclohexane] | C37H68N2O14 |
| 997-10-4 | hydroxypyruvaldehyde | C3H4 O3 |
| 148349-03-5 | HAL1 protein |
| 124041-18-5 | Hydrazinecarbothioamide,2,2'-(1,2-ethanediylidene)bis[N-[(4-methoxyphenyl)methyl]- (9CI) | C20H24 N6 O2 S2 |
| 525-57-5 | HARMALOL | C12H12 N2 O |
| 67815-81-0 | Hexanedioic acid, polymer with 2-(2-aminoethyl)aminoethanesulfonic acid monosodium salt, 1,6-diisocyanatohexane, 2,2-dimethyl-1,3-propanediol, 1,2-ethanediamine and 1,6-hexanediol | C31H67N6NaO13S |
| 53184-55-7 | Hexanedioic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,2-ethanediol and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane | C30H56N4O8 |
| 1671-75-6 | HEPTANOPHENONE | C13H18O |
| 173928-66-0 | Halobacillin,1-[N2-[(3R)-3-hydroxy-13- methyl-1-oxotetradecyl]-L-glutamine]-2-Lleucine- 3-D-leucine-6-D-leucine- |
| 2764-56-9 | Hisphen | C19H24 Cl2 N4 O3 |
| 1083-27-8 | HEXYL 4-HYDROXYBENZOATE | C13H18 O3 |
| 59331-07-6 | Hinesol | C15H26O |
| 40777-33-1 | hexane-1,6-diyl dicarbamate | C8H16N2O4 |
| 28950-63-2 | hexasodium 4,4'-bis[[4,6-bis(m-sulphonatoanilino)-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate | C44H36 N12 O18 S6 . 6 Na |
| 9041-08-1 | Heparin sodium | Unspecified |
| 222540-01-4 | HFE 71DE |
| 82375-30-2 | humantenirine | C21H26N2O4 |
| 63951-34-8 | HEXAMETHYLTETRADECAMETHYLENEBISAMMONIUMCHLORIDE | C20H46 N2 . 2 Cl |
| 115987-56-9 | Hafnium zirconium oxide (Hf0.01-0.02Zr0.98-0.99O2) |
| 28929-86-4 | HEPTYLALCOHOL,TERTIARY | C7H16 O |
| 51529-34-1 | H-GLY-MET-GLY-OH | C9H17 N3 O4 S |
| 122174-39-4 | Histidine,5,5'-dithiobis[3-methyl- (9CI) | C14H20 N6 O4 S2 |
| 15035-72-0 | hydrogen sulfide | HS |
| 107207-36-3 | HEXABROMO-DICHLORODIBENZOFURAN | C12Br6 Cl2 O |
| 55095-03-9 | homomevalonic acid | C7H14 O4 |
| 4437-01-8 | HEPTAETHYLENE GLYCOL MONOMETHYL ETHER | C15H32O8 |
| 147446-99-9 | HPC-1 protein, bovine |
| 80611-44-5 | hydrogen platinum(2+) 1-oxidopropane-1,2,3-tricarboxylate - cyclohexane-1,2-diamine (2:1:1:1) (non-preferred name) | C12H18N2O7Pt |
| 757-58-4 | Hexaethyl tetraphosphate | C12H30 O13 P4 |
| 14549-76-9 | Hexahydro-1,4-bis[2-(2-pyridyl)ethyl]-1H-1,4-diazepine | C19H26 N4 |
| 9011-04-5 | HEXADIMETHRIN BROMIDE FOR PROTEIN | C10H24N2•xC3H6Br2 |
| 870-62-2 | HEXAMETHONIUM IODIDE | C12H30 N2 . 2 I |
| 6754-13-8 | HELENALIN | C15H18 O4 |
| 125118-77-6 | H-GLY-TRP-THR-LEU-ASN-SER-ALA-GLY-TYR-LEU-LEU-GLY-PRO-HIS-ALA-ILE-OH | C78H116N20O21 |
| 7246-81-3 | hydro[2,2',2''-nitrilotriethanolato(3-)]- | C6H13GeNO3 |
| 29400-42-8 | HELVOLIC ACID FROM CEPHALOSPORIUM*CAERULENS | C33H44 O8 |
| 94043-03-5 | hexyl 2-(2,4-dichlorophenoxy)propionate | C15H20 Cl2 O3 |
| 68-96-2 | Hydroxyprogesterone | C21H20O3 |
| 100-97-0 | Hexamethylenetetramine | C6H12N4 |
| 119229-65-1 | HP 184 | C17H18 F N3 |
| 134067-43-9 | hydroxyarchaetidylinositol | C49H99 O12 P |
| 133515-60-3 | histone H2A fragment 86-120 |
| 12136-24-2 | HOLMIUM SILICIDE | HoSi2 |
| 83311-12-0 | Hafnium nitrate | HfN4O12 |
| 70136-27-5 | hexyl [2-(hexylamino)ethyl]methylcarbamate | C16H34N2O2 |
| 13465-08-2 | HYDROXYLAMINE NITRATE | H4N2O4 |
| 51-45-6 | Histamine | C5H9N3 |
| 23777-80-2 | Hexaborane(10) | B6H10 |
| 113527-46-1 | hipppuryllsyl(N-epsilon-5'-phospho)adenosine | C25H33 N8 O10 P |
| 2349-13-5 | HEPTYL ISOBUTYRATE | C11H22O2 |
| 125009-46-3 | hypotrehalosemic hormone, Tabanus atratus | C57H74 N12 O14 |
| 97-75-6 | Hyoscine N-oxide | C17H21NO5 |
| 32266-10-7 | HEXOPRENALINE SULPHATE | C22H32N2O6•H2O4S |