| 496068-60-1 | Imidazo[1,5-a]pyrimidin-7(6H)-yloxy, 2,3,4,8-tetrahydro-6,6,8,8-tetramethyl-3-(2-thienylcarbonyl)- | C15H20N3O2S |
| 496811-94-0 | Iron molybdenum titanium oxide | Fe.Mo.O.Ti |
| 497179-95-0 | Imidazo[1,2-h][1,7]naphthyridine-7,8-diol, 10-acetyl-7,8,9,10-tetrahydro-2,3-dimethyl-9-phenyl-, (7R,8R,9R)- | C20H21N3O3 |
| 49778-01-0 | IMINO-TRIS(DIMETHYLAMINO)PHOSPHORANE | C6H19N4P |
| 498529-51-4 | Imidazo[1,2-a]pyridine-6-carboxamide, 8-hydroxy-N,N,2,3-tetramethyl- | C12H15N3O2 |
| 498556-99-3 | Imidazo[1,2-h][1,7]naphthyridin-7(8H)-one, 8,10-diacetyl-9,10-dihydro-2,3-dimethyl-9-phenyl-, (8R,9R)- | C22H21N3O3 |
| 500888-42-6 | Imidazo[1,2-a]pyridine-6-carboxamide, 8-[[(2,4-dimethyl-3-thienyl)methyl]amino]-2,3-dimethyl- | C17H20N4OS |
| 501018-19-5 | Iodonium, 1-dodecynylphenyl-, tetrafluoroborate(1-) | C18H26I.BF4 |
| 501370-81-6 | Indenylium, 2-methyl- | C10H9 |
| 502135-05-9 | Isoxazolo[3,4-d]pyridazine-4-carboxylic acid, 6,7-dihydro-3-methyl-7-oxo-, ethyl ester | C9H9N3O4 |
| 502135-06-0 | Isoxazolo[3,4-d]pyridazin-7(6H)-one, 6-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-3,4-dimethyl- | C20H24ClN5O2 |
| 502651-54-9 | Isoxazole, 5-(4-butoxyphenyl)- | C13H15NO2 |
| 50305-98-1 | Isobenzofuran, 1,3,3a,4,5,7a-hexahydro-, cis- | C8H12O |
| 50388-20-0 | Isoquinoline, 5,6,7,8-tetrahydro-, 2-oxide | C9H11NO |
| 50458-77-0 | Isoquinoline-3-carboxaMide | C10H8N2O |
| 50608-24-7 | Imidazo[2,1-b]quinazolin-2(3H)-one, 1,5-dihydro- | C10H9N3O |
| 50619-99-3 | Iodonium, bis(4-methoxyphenyl)-, chloride | C14H14IO2.Cl |
| 50624-29-8 | Isoquinoline, 2-benzoyl-1,2-dihydro- | C16H13NO |
| 50668-76-3 | Isoquinolinium, 1-benzoyl-2-ethoxy-2-oxoethylide | C20H17NO3 |
| 50737-36-5 | Iodonium, phenyl-, 1-cyano-2-oxo-2-phenylethylide | C15H10INO |
| 50790-97-1 | Isoquinoline, decahydro-2-methyl-4a-phenyl-, cis- | C16H23N |
| 50791-93-0 | Imidodicarbonimidic diamide, N-butyl-, mono(4-methylbenzenesulfonate) | C7H8O3S.C6H15N5 |
| 508220-69-7 | Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, tetrahydro-1,3,4,6-tetrakis[(1-methylethoxy)methyl]- | C20H38N4O6 |
| 50926-12-0 | Iron selenide | Unspecified |
| 50926-13-1 | Iron telluride | Fe.Te |
| 51062-50-1 | Iodonium, phenyl-, 2,3,5-tricyano-2,4-cyclopentadien-1-ylide | C14H6IN3 |
| 511533-14-5 | Indeno[1,2-c]pyrazole-3-carboxylic acid, 1-(2,4-dichlorophenyl)-1,4-dihydro-6-methyl- | C18H12Cl2N2O2 |
| 51183-99-4 | Iron, compd. with lanthanum (5:1) | Fe5La |
| 51198-18-6 | Iron chloride hydroxide | Unspecified |
| 51222-11-8 | Isoquinoline, ethenyl- | C11H9N |
| 51250-75-0 | Isoxazole, 4,5-dihydro-5-(4-methoxyphenyl)-3-(4-methylphenyl)- | C17H17NO2 |
| 51312-98-2 | Indium, compd. with tin (1:1) | InSn |
| 51385-46-7 | Inosine, 2'-deoxy-6-S-[(4-nitrophenyl)methyl]-6-thio- | C17H17N5O5S |
| 51385-49-0 | Inosine, 2'-deoxy-, oxime | C10H13N5O4 |
| 51598-44-8 | Indolo[2,3-a]quinolizine-2,4(1H,3H)-dione, 6,7,12,12b-tetrahydro- | C15H14N2O2 |
| 51650-27-2 | Isoquinoline, 3-methyl-1-(phenylmethyl)- | C17H15N |
| 51665-55-5 | Isoquinoline, 1-ethyl-3,4-dihydro-6,7-dimethoxy- | C13H17NO2 |
| 51745-28-9 | Isoquinoline, 1,2,3,4-tetrahydro-6,7-dimethoxy-1,2-dimethyl-, (R)- | C13H19NO2 |
| 51777-26-5 | Imidazo[1,5-c]pyrimidin-5(6H)-one, 7,8-dihydro-1-methyl- | C7H9N3O |
| 51850-45-4 | Isobenzofuran, 1,7-diphenyl- | C20H14O |
| 51925-54-3 | Isothiazolo[5,4-b]quinoline | C10H6N2S |
| 51993-73-8 | Isoquinoline, decahydro-2-methyl-4a-phenyl-, trans- | C16H23N |
| 51993-74-9 | Isoquinoline, decahydro-2-methyl-4a-phenyl-, trans-, compd. with 2,4,6-trinitrophenol (1:1) | C16H23N.C6H3N3O7 |
| 51993-81-8 | Isoquinoline, decahydro-4a-(3-methoxyphenyl)-2-methyl-, trans- | C17H25NO |
| 51993-86-3 | Isoquinoline, 2-(cyclohexylmethyl)decahydro-4a-phenyl-, trans- | C22H33N |
| 51993-89-6 | Isoquinoline, decahydro-4a-(3-methoxyphenyl)-2-(2-phenylethyl)-, trans- | C24H31NO |
| 52001-25-9 | Indeno[2,1-c]pyran-1-acetic acid, 1,3,4,9-tetrahydro-1-methyl-, methyl ester | C16H18O3 |
| 52001-26-0 | Indeno[2,1-c]pyran-1-acetic acid, 1,3,4,9-tetrahydro-1-methyl- | C15H16O3 |
| 52001-27-1 | Indeno[2,1-c]thiopyran-1-acetic acid, 1,3,4,9-tetrahydro-1-methyl- | C15H16O2S |
| 52001-28-2 | Indeno[2,1-c]pyran-1-acetamide, 1,3,4,9-tetrahydro-N,N,1-trimethyl- | C17H21NO2 |
| 52001-29-3 | Indeno[2,1-c]pyran-1-acetamide, 1,3,4,9-tetrahydro-1-methyl- | C15H17NO2 |
| 52001-30-6 | Indeno[2,1-c]pyran-1-acetamide, 1,3,4,9-tetrahydro-N,1-dimethyl- | C16H19NO2 |
| 52001-31-7 | Indeno[2,1-c]pyran-1-propanamide, 1,3,4,9-tetrahydro-N,N,1-trimethyl- | C18H23NO2 |
| 52001-32-8 | Indeno[2,1-c]pyran-1-carboxamide, 1,3,4,9-tetrahydro-N,N,1-trimethyl- | C16H19NO2 |
| 52001-33-9 | Indeno[2,1-c]thiopyran-1-carboxamide, 1,3,4,9-tetrahydro-N,N,1-trimethyl- | C16H19NOS |
| 52001-40-8 | Indeno[2,1-c]pyran-1-carboxaldehyde, 1,3,4,9-tetrahydro-1-methyl- | C14H14O2 |
| 52001-42-0 | Indeno[2,1-c]pyran, 1,3,4,9-tetrahydro-1-(iodomethyl)-1-methyl- | C14H15IO |
| 52001-45-3 | Indeno[2,1-c]pyran-1-propanoic acid, 1,3,4,9-tetrahydro-1-methyl- | C16H18O3 |
| 52001-46-4 | Indeno[2,1-c]pyran-1-carboxylic acid, 1,3,4,9-tetrahydro-1-methyl- | C14H14O3 |
| 52050-48-3 | Isoquinoline, 1-[(2,5-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy- | C20H23NO4 |
| 52063-17-9 | Isoxazolium, 2,3-dimethyl-5-phenyl-, perchlorate | C11H12NO.ClO4 |
| 52063-19-1 | Isoxazolium, 2,3-dimethyl-5-(4-methylphenyl)-, perchlorate | C12H14NO.ClO4 |
| 52063-21-5 | Isoxazolium, 5-(4-methoxyphenyl)-2,3-dimethyl-, perchlorate | C12H14NO2.ClO4 |
| 52063-23-7 | Isoxazolium, 5-(4-ethoxyphenyl)-2,3-dimethyl-, perchlorate | C13H16NO2.ClO4 |
| 52063-25-9 | Isoxazolium, 5-(4-chlorophenyl)-2,3-dimethyl-, perchlorate | C11H11ClNO.ClO4 |
| 52063-27-1 | Isoxazolium, 5-(4-bromophenyl)-2,3-dimethyl-, perchlorate | C11H11BrNO.ClO4 |
| 52063-29-3 | Isoxazolium, 2,3-dimethyl-5-(4-nitrophenyl)-, perchlorate | C11H11N2O3.ClO4 |
| 52063-31-7 | Isoxazolium, 2-ethyl-3-methyl-5-phenyl-, perchlorate | C12H14NO.ClO4 |
| 52063-33-9 | Isoxazolium, 2-ethyl-3-methyl-5-(4-methylphenyl)-, perchlorate | C13H16NO.ClO4 |
| 52063-35-1 | Isoxazolium, 2-ethyl-5-(4-methoxyphenyl)-3-methyl-, perchlorate | C13H16NO2.ClO4 |
| 52063-37-3 | Isoxazolium, 5-(4-ethoxyphenyl)-2-ethyl-3-methyl-, perchlorate | C14H18NO2.ClO4 |
| 52063-39-5 | Isoxazolium, 5-(4-bromophenyl)-2-ethyl-3-methyl-, perchlorate | C12H13BrNO.ClO4 |
| 52063-41-9 | Isoxazolium, 2-ethyl-3-methyl-5-(4-nitrophenyl)-, perchlorate | C12H13N2O3.ClO4 |
| 52073-70-8 | Indeno[2,1-c]thiopyran-1-acetamide, 1,3,4,9-tetrahydro-N,N,1-trimethyl- | C17H21NOS |
| 52073-76-4 | Indeno[2,1-c]thiopyran-1-acetic acid, 1,3,4,9-tetrahydro-1-methyl-, methyl ester | C16H18O2S |
| 52073-77-5 | Indeno[2,1-c]pyran, 1,3,4,9-tetrahydro-1-methyl-1-(3-nitropropyl)- | C16H19NO3 |
| 52095-58-6 | Imidazo[1,5-a]pyridine, 1-phenyl- | C13H10N2 |
| 5210-66-2 | Indolizine, octahydro-, compd. with 2,4,6-trinitrophenol (1:1) | C8H15N.C6H3N3O7 |
| 5211-92-7 | Imidazolidine, 1-ethyl-2-(1-ethyl-3-methyl-2-imidazolidinylidene)-3-methyl- | C12H24N4 |
| 52227-48-2 | Iron, compd. with praseodymium (5:1) | Fe5Pr |
| 52540-38-2 | Isobenzofuran, 1-(1,1-dimethylethyl)-3-phenyl- | C18H18O |
| 525598-48-5 | Isoquinoline, 1-[4-(1,1-dimethylethyl)phenyl]- | C19H19N |
| 52605-54-6 | Isoxazole, 5-[2-(4-nitrophenyl)ethenyl]-3-phenyl-, (E)- | C17H12N2O3 |
| 52747-80-5 | Imidazo[1,2-c]quinazoline, 2,3-diphenyl- | C22H15N3 |
| 52751-67-4 | Isoxazole, 3,5-bis(4-methoxyphenyl)- | C17H15NO3 |
| 52809-61-7 | Isoquinoline, 2-benzoyl-1,2-dihydro-1-(5-methyl-1H-pyrrol-2-yl)- | C21H18N2O |
| 52934-18-6 | Iridium potassium chloride | Unspecified |
| 52934-19-7 | Iridium sulfide | Ir.S |
| 52986-71-7 | Isoquinoline, 6-methoxy-1-methyl- | C11H11NO |
| 53009-11-3 | Isoquinoline, 6,7-diethoxy-3,4-dihydro- | C13H17NO2 |
| 53027-29-5 | Iron lithium manganese oxide | Fe.Li.Mn.O |
| 53055-08-6 | Isoquinoline, 1-[(3-methoxy-2-nitrophenyl)methyl]- | C17H14N2O3 |
| 53105-83-2 | Indolizine, 2-[5-(4-bromophenyl)-2-furanyl]- | C18H12BrNO |
| 53174-12-2 | Imidazo[1,2-a]pyridine, 2-[5-(4-bromophenyl)-2-furanyl]- | C17H11BrN2O |
| 53174-13-3 | Imidazo[1,2-a]pyridine, 2-[5-(4-chlorophenyl)-2-furanyl]- | C17H11ClN2O |
| 53174-14-4 | Imidazo[1,2-a]pyridine, 2-[5-(4-nitrophenyl)-2-furanyl]- | C17H11N3O3 |
| 53215-16-0 | Isoxazole, 4-nitro-3,5-diphenyl- | C15H10N2O3 |
| 53238-26-9 | Iron manganese sulfide | Fe.Mn.S |
| 53248-08-1 | Iridium, carbonylmethylbis(triphenylphosphine)- | C38H33IrOP2 |
| 53360-93-3 | Imidazo[1,2-a]pyrimidine, 1,2,3,5,6,7-hexahydro-3-phenyl-, monohydrochloride | C12H15N3.ClH |