| 546112-47-4 | Hydrazinecarbothioamide, 2-[2-[(ethenylsulfonyl)amino]-1-phenylethylidene]- | C11H14N4O2S2 |
| 54699-67-1 | Hydroperoxide, [dioxybis(2-methylpropylidene)]bis- | C8H18O6 |
| 54812-72-5 | Hexanedioic acid, monocyclohexyl ester | C12H20O4 |
| 54814-08-3 | Hexanal, 2-(2-chloro-2-propenyl)- | C9H15ClO |
| 54825-11-5 | Hydrazinecarboxamide, 2-[(2-hydroxy-5-methylphenyl)methylene]- | C9H11N3O2 |
| 54825-13-7 | Hydrazinecarboxamide, 2-[(5-bromo-2-hydroxyphenyl)methylene]- | C8H8BrN3O2 |
| 548486-16-4 | Hexadecanoic acid, 3-(phenylmethoxy)-, (3R)- | C23H38O3 |
| 54877-12-2 | Hydrazinecarboxamide, 2-(2,2-dimethyl-1-phenyl-4-phosphorinanylidene)- | C14H20N3OP |
| 54877-16-6 | Hydrazinecarboxamide, 2-(2,5-dimethyl-1-phenyl-4-phosphorinanylidene)- | C14H20N3OP |
| 548772-60-7 | Hexanoic acid, 6,6'-[(9,9-dibutyl-9H-fluorene-2,7-diyl)bis([1,1'-biphenyl]-4',4-diyloxy)]bis -, bis(1-ethenyl-2-propenyl) ester | C67H74O6 |
| 548772-63-0 | Hexanoic acid, 6,6'-[(9,9-dioctyl-9H-fluorene-2,7-diyl)bis([1,1'-biphenyl]-4',4-diyloxy)]bis -, bis(1-ethenyl-2-propenyl) ester | C75H90O6 |
| 549533-41-7 | Hexanedioic acid, 2-(2-butoxyethoxy)ethyl 2-(2-methoxyethoxy)ethyl ester | C19H36O8 |
| 549533-42-8 | Hexanedioic acid, 2-(2-butoxyethoxy)ethyl phenylmethyl ester | C21H32O6 |
| 549533-43-9 | Hexanedioic acid, 2-(2-methoxyethoxy)ethyl phenylmethyl ester | C18H26O6 |
| 54963-71-2 | Heptanoic acid, 4-(chlorocarbonyl)phenyl ester | C14H17ClO3 |
| 54963-73-4 | Hexanoic acid, 4-(chlorocarbonyl)phenyl ester | C13H15ClO3 |
| 5501-26-8 | Hydrazinecarboxylic acid, 1-(phenylmethyl)-, phenylmethyl ester | C15H16N2O2 |
| 55023-99-9 | H-LEU-TRP-MET-OH | C22H32N4O4S |
| 55033-47-1 | H-GLY-ARG-GLY-OH | C10H20N6O4 |
| 55066-73-4 | hentriacontan-2-one | C31H62O |
| 5515-01-5 | Hexanoic acid, 6-amino-, phenylmethyl ester | C13H19NO2 |
| 55268-69-4 | Hexadecanoic acid 2-(acetyloxy)-1-[(acetyloxy)methyl]ethyl ester | C23H42O6 |
| 553638-72-5 | Heptanal, 2-methyl-5-oxo-, (2R)- | C8H14O2 |
| 55456-40-1 | H-Aib-OBzl | C11H15NO2 |
| 55544-30-4 | hydrido-methyl-silicon | CH4Si |
| 55664-98-7 | Hydrazinecarboxamide, 2,2'-(1,2-dimethyl-1,2-ethanediylidene)bis- | C6H12N6O2 |
| 55730-96-6 | Hydrazinecarboxamide, 2-[2-(2,2,3-trimethyl-3-cyclopenten-1-yl)ethylidene]- | C11H19N3O |
| 55741-07-6 | Hydrazinecarboxylic acid, 2,2-dimethyl-, methyl ester | C4H10N2O2 |
| 55798-16-8 | Hydroperoxide, 1-[(1,1-dimethylethyl)azo]-1-methylethyl, sodium salt | C7H16N2O2.Na |
| 55798-17-9 | Hydroperoxide, 1-[(1,1-dimethylethyl)azo]-1-methylethyl, potassium salt | C7H16N2O2.K |
| 55798-18-0 | Hydroperoxide, 1-[(1,1-dimethylethyl)azo]-1,3-dimethylbutyl, sodium salt | C10H22N2O2.Na |
| 55798-19-1 | Hydroperoxide, 1-[(1,1-dimethylethyl)azo]cyclohexyl, sodium salt | C10H20N2O2.Na |
| 55821-40-4 | Hexanedioic acid, bis[5-methyl-2-(1-methylethyl)cyclohexyl] ester | C26H46O4 |
| 55877-01-5 | Hexanedioic acid, 3-methyl-, diethyl ester | C11H20O4 |
| 55892-44-9 | Hafnium zirconium carbide | C.Hf.Zr |
| 55901-65-0 | Hexadecanoic acid, chromium salt | C16H32O2.xCr |
| 56049-15-1 | Hexanoic acid, 2-(2-formylphenoxy)-, ethyl ester | C15H20O4 |
| 56051-05-9 | Heptane, 1,1-bis(methylseleno)- | C9H20Se2 |
| 56052-14-3 | Heptanoic acid phenyl ester | C13H18O2 |
| 56065-24-8 | Hexane, 1,3,3,5-tetrachloro-5-methyl- | C7H12Cl4 |
| 5612-13-5 | Hexanoic acid, 6-[(triphenylmethyl)amino]- | C25H27NO2 |
| 56128-56-4 | Hydrazinecarboximidamide, N-methyl-, monohydrobromide | C2H8N4.BrH |
| 56152-67-1 | Hydrazinecarboxylic acid, (dinitromethylene)-, methyl ester | C3H4N4O6 |
| 5617-46-9 | Heptanedioic acid, 4-acetyl-4-(2-carboxyethyl)- | C12H18O7 |
| 56204-37-6 | Hydrazinecarboximidamide, N-2-propenyl-, monohydrobromide | C4H10N4.BrH |
| 56204-49-0 | Hydrazinecarboximidamide, N-nitro-, monohydrochloride | CH5N5O2.ClH |
| 56217-49-3 | Histidine, 2-methyl- | C7H11N3O2 |
| 56224-53-4 | Hydrazine, 1,1'-(4,6-dinitro-1,3-phenylene)bis- | C6H8N6O4 |
| 56244-15-6 | Hydrazinecarboxamide, 2-[(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)methylene]- | C11H9N3O4 |
| 56244-16-7 | Hydrazinecarboxamide, 2-[(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)methylene]-N-phenyl- | C17H13N3O4 |
| 56289-35-1 | Hexane, 1-[(chloromethyl)thio]- | C7H15ClS |
| 5631-60-7 | Heptanenitrile, 3,5-dimethyl- | C9H17N |
| 56326-91-1 | Heptanedioic acid, 4-(4-chlorophenyl)-4-cyano-, dimethyl ester | C16H18ClNO4 |
| 56326-92-2 | Heptanedioic acid, 4-cyano-4-(4-fluorophenyl)-, dimethyl ester | C16H18FNO4 |
| 56326-93-3 | Heptanedioic acid, 4-cyano-4-(1-naphthalenyl)-, dimethyl ester | C20H21NO4 |
| 56328-97-3 | Hydrazinecarboximidothioic acid, (1-ethyl-1,2-dihydro-2-oxo-3H-indol-3-ylidene)-, 1-methylpropyl ester | C15H20N4OS |
| 56328-98-4 | Hydrazinecarboximidothioic acid, (1-ethyl-1,2-dihydro-2-oxo-3H-indol-3-ylidene)-, 3-methylbutyl ester | C16H22N4OS |
| 56344-42-4 | Hydrazinecarbothioamide, 2,2'-(2H-isoindole-1,3-diyldimethylidyne)bis- | C12H13N7S2 |
| 56352-44-4 | Heptanethioamide | C7H15NS |
| 56380-21-3 | Heptanoic acid, 7-(cyanoamino)-, ethyl ester | C10H18N2O2 |
| 56380-22-4 | Heptanoic acid, 7-[(aminocarbonyl)amino]-, ethyl ester | C10H20N2O3 |
| 56380-26-8 | Heptanoic acid, 7-[[4-(acetyloxy)nonyl]cyanoamino]-, ethyl ester | C21H38N2O4 |
| 56380-27-9 | Heptanoic acid, 7-[[4-(acetyloxy)-2-nonenyl]cyanoamino]-, ethyl ester, (E)- | C21H36N2O4 |
| 56380-28-0 | Heptanoic acid, 7-[[4-(acetyloxy)nonyl]cyanoamino]-2-methyl-, ethyl ester | C22H40N2O4 |
| 56380-29-1 | Heptanoic acid, 7-[cyano(4-hydroxynonyl)amino]-2-methyl- | C18H34N2O3 |
| 56380-30-4 | Heptanoic acid, 7-[(aminocarbonyl)(4-hydroxy-2-nonenyl)amino]-, (E)- | C17H32N2O4 |
| 56380-31-5 | Heptanoic acid, 7-[(aminothioxomethyl)(4-hydroxynonyl)amino]- | C17H34N2O3S |
| 56380-35-9 | Heptanoic acid, 7-[(aminocarbonyl)(4-hydroxynonyl)amino]-2-methyl- | C18H36N2O4 |
| 56380-46-2 | Heptanoic acid, 7-[(aminocarbonyl)(4-hydroxy-4-methylnonyl)amino]- | C18H36N2O4 |
| 56380-47-3 | Heptanoic acid, 7-[(aminocarbonyl)[3-(1-hydroxycyclohexyl)-2-propynyl]amino]- | C17H28N2O4 |
| 56380-48-4 | Heptanoic acid, 7-[(aminocarbonyl)[3-(1-hydroxycyclohexyl)propyl]amino]- | C17H32N2O4 |
| 56380-51-9 | Heptanoic acid, 7-[(aminothioxomethyl)(4-hydroxynonyl)amino]-, methyl ester | C18H36N2O3S |
| 56380-52-0 | Heptanoic acid, 7-[(aminocarbonyl)(4-hydroxynonyl)amino]-, decyl ester | C27H54N2O4 |
| 56380-53-1 | Heptanamide, 7-[(aminocarbonyl)(4-hydroxynonyl)amino]-N-[2-(dimethylamino)ethyl]- | C21H44N4O3 |
| 56380-55-3 | Heptanoic acid, 7-[[4-(acetyloxy)nonyl](aminocarbonyl)amino]- | C19H36N2O5 |
| 5638-08-4 | Heptacosanoic acid, 26-methyl- | C28H56O2 |
| 5638-14-2 | Heptadecanoic acid, 2,3-dihydroxypropyl ester | C20H40O4 |
| 56410-89-0 | Heptanoic acid, 7-[cyano(4-hydroxynonyl)amino]- | C17H32N2O3 |
| 56413-74-2 | Hydrazine, (4-nitrophenyl)-, hydrochloride | C6H7N3O2.xClH |
| 56473-15-5 | Hydrazinecarbothioamide, N,N'-1,6-hexanediylbis- | C8H20N6S2 |
| 56473-21-3 | Hydrazinecarbothioamide, N,N'-1,6-hexanediylbis[2-(phenylmethylene)- | C22H28N6S2 |
| 56473-23-5 | Hydrazinecarbothioamide, N,N'-1,6-hexanediylbis[2-[(4-bromophenyl)methylene]- | C22H26Br2N6S2 |
| 56473-29-1 | Hydrazinecarbothioamide, N,N'-1,6-hexanediylbis[2-[(3-nitrophenyl)methylene]- | C22H26N8O4S2 |
| 56473-30-4 | Hydrazinecarbothioamide, N,N'-1,6-hexanediylbis[2-[(4-nitrophenyl)methylene]- | C22H26N8O4S2 |
| 56536-09-5 | Hydrazinecarboxamide, 2-[(2-hydroxy-1-naphthalenyl)methylene]- | C12H11N3O2 |
| 56572-29-3 | Hydrazinecarboxylic acid, (3-phenylpropylidene)-, 1,1-dimethylethyl ester | C14H20N2O2 |
| 56686-57-8 | Heptane, 1,1,3-trichloro- | C7H13Cl3 |
| 5673-25-6 | Heptanoic acid, 7-amino-, monosodium salt | C7H15NO2.Na |
| 56753-40-3 | Hexanoic acid, 6-[[[[(2-phenylethenyl)sulfonyl]amino]carbonyl]amino]-, ethyl ester | C17H24N2O5S |
| 56753-66-3 | Hexanoic acid, 6-[[[[(2-phenylethenyl)sulfonyl]amino]carbonyl]amino]- | C15H20N2O5S |
| 56756-76-4 | Hydrazinecarboxamide, N-(aminoiminomethyl)- | C2H7N5O |
| 56796-91-9 | Hexadecanoic acid, 7-methyl- | C17H34O2 |
| 568561-88-6 | Hydrazinecarboxylic acid, 2-(4,5-dihydro-4-oxo-2-thiazolyl)-, 1,1-dimethylethyl ester | C8H13N3O3S |
| 568588-77-2 | Hemopressin (rat) | C53H77N13O12 |
| 56864-62-1 | Hydrazinecarbothioamide, 2-(4-methylphenyl)-N-phenyl- | C14H15N3S |
| 56897-37-1 | Hexanoic acid, 2-nitro-5-benzofuranyl ester | C14H15NO5 |
| 56897-41-7 | Hexanoic acid, 2-nitro-7-benzofuranyl ester | C14H15NO5 |
| 569342-26-3 | Heptanoic acid, 2-(dimethylsilyl)-, ethyl ester | C11H24O2Si |
| 56939-43-6 | Hafnium iron sulfide | Unspecified |
| 56974-15-3 | Hexanethioic acid, S-phenyl ester | C12H16OS |