| 89654-31-9 | Oxetane, 2-cyclohexylidene- | C9H14O |
| 89654-33-1 | Oxetane, 2-(4-methylcyclohexylidene)- | C10H16O |
| 89654-34-2 | Oxetane, 2-[4-(1,1-dimethylethyl)cyclohexylidene]- | C13H22O |
| 89665-01-0 | Oxiranemethanol, 2,3-diphenyl-, acetate, trans- | C17H16O3 |
| 89667-36-7 | Octanoic acid, 8-(triphenylphosphoranylidene)- | C26H29O2P |
| 89673-37-0 | Octadecanedicarboxylic acid, disodium salt | C20H38O4.2Na |
| 89675-44-5 | Oxazolidine, 3,4-dimethyl-2,5-diphenyl-, (2S,4S,5R)- | C17H19NO |
| 89675-66-1 | Octanoic acid, 3-oxo-7-[(tetrahydro-2H-pyran-2-yl)oxy]-, ethyl ester, (7R)- | C15H26O5 |
| 89682-76-8 | Octadecanoic acid, 9,10-dibromo-12-chloro-13-hydroxy- | C18H33Br2ClO3 |
| 89682-77-9 | Octadecanoic acid, 9,10-dibromo-13-chloro-12-hydroxy- | C18H33Br2ClO3 |
| 89682-78-0 | Octadecanoic acid, 9-bromo-12-chloro-13-hydroxy-10-[(phenylsulfonyl)amino]- | C24H39BrClNO5S |
| 89682-79-1 | Octadecanoic acid, 10-bromo-12-chloro-13-hydroxy-9-[(phenylsulfonyl)amino]- | C24H39BrClNO5S |
| 89682-80-4 | Octadecanoic acid, 9-bromo-13-chloro-12-hydroxy-10-[(phenylsulfonyl)amino]- | C24H39BrClNO5S |
| 89682-81-5 | Octadecanoic acid, 10-bromo-13-chloro-12-hydroxy-9-[(phenylsulfonyl)amino]- | C24H39BrClNO5S |
| 89685-56-3 | Octanamide, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-N-methyl- | C9H4F15NO |
| 89685-57-4 | Octanamide, N-ethyl-2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro- | C10H6F15NO |
| 89685-58-5 | Octanamide, N-decyl-2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro- | C18H22F15NO |
| 89686-15-7 | Octadecanoic acid, 7-oxo-, ethyl ester | C20H38O3 |
| 89689-06-5 | Osmium, bromo(carbonothioyl)(4-methylphenyl)bis(triphenylphosphine)- | C44H37BrOsP2S |
| 89689-07-6 | Osmium, (carbonothioyl)iodo(4-methylphenyl)bis(triphenylphosphine)- | C44H37IOsP2S |
| 89689-09-8 | Osmium, bromo(carbonothioyl)carbonyl(4-methylphenyl)bis(triphenylphosphine)- | C45H37BrOOsP2S |
| 89701-68-8 | Octanenitrile, 5-(acetyloxy)- | C10H17NO2 |
| 89723-87-5 | Oxazole, 4-(chloromethyl)-5-methyl-2-(2-phenylethenyl)- | C13H12ClNO |
| 89723-93-3 | Oxazole, 4-(chloromethyl)-2-[2-(2-chlorophenyl)ethenyl]-5-methyl- | C13H11Cl2NO |
| 89724-00-5 | Oxazole, 4-(chloromethyl)-2-[2-(4-chlorophenyl)ethenyl]-5-methyl- | C13H11Cl2NO |
| 89724-06-1 | Oxazole, 4-(chloromethyl)-2-[2-(3-chlorophenyl)ethenyl]-5-methyl- | C13H11Cl2NO |
| 89724-12-9 | Oxazole, 4-(chloromethyl)-5-methyl-2-[2-[3-(trifluoromethyl)phenyl]ethenyl]- | C14H11ClF3NO |
| 89724-63-0 | Oxazole, 4-(chloromethyl)-5-ethyl-2-(2-phenylethenyl)- | C14H14ClNO |
| 89724-65-2 | Oxazole, 4-(chloromethyl)-2-cyclopentyl-5-methyl- | C10H14ClNO |
| 89735-31-9 | Octadecanamide, N-(4-chlorophenyl)- | C24H40ClNO |
| 89735-32-0 | Octanamide, N,N'-[1,3-cyclohexanediylbis(methylene)]bis- | C24H46N2O2 |
| 89740-38-5 | Octane, 1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro- | C8HBrF16 |
| 89764-26-1 | Oxazolo[3,2-b]pyridazin-4-ium, 3-methyl-2,6-diphenyl-, perchlorate | C19H15N2O.ClO4 |
| 89771-76-6 | Octanoic acid, 2-[(2,4-dinitrophenyl)amino]-, monosodium salt | C14H19N3O6.Na |
| 89784-31-6 | Octadecanoic acid, 2-[hexadecyl(2-hydroxyethyl)amino]ethyl ester | C38H77NO3 |
| 89790-19-2 | Octanoic acid, 8-[4-(2-amino-2-oxoethyl)phenoxy]- | C16H23NO4 |
| 89790-20-5 | Octanoic acid, 8-[4-(2-amino-2-oxoethyl)phenoxy]-, methyl ester | C17H25NO4 |
| 89790-30-7 | Octanoic acid, 8-[[(4-methylphenyl)sulfonyl]oxy]-, methyl ester | C16H24O5S |
| 89790-31-8 | Octanoic acid, 8-[4-(cyanomethyl)phenoxy]-, methyl ester | C17H23NO3 |
| 89808-60-6 | Octanoic acid, 6,8-bis[(carboxymethyl)thio]- | C12H20O6S2 |
| 89810-61-7 | Octadecanoic acid, 4-[1-(4-hydroxyphenyl)cyclohexyl]phenyl ester | C36H54O3 |
| 89819-78-3 | Oxiranecarboxylic acid, 3-[[[1-[[(5-aminopentyl)amino]carbonyl]-3-methylbutyl]amino]carbonyl]- | C15H27N3O5 |
| 89819-80-7 | Oxiranecarboxylic acid, 3-[[[2-oxo-2-(phenylmethoxy)-1-(phenylmethyl)ethyl]amino]carbonyl]- | C20H19NO6 |
| 89835-74-5 | Oxazole, 2,2'-[1-(octylthio)-1,2-ethanediyl]bis[4,5-dihydro-4,4-dimethyl- | C20H36N2O2S |
| 89835-76-7 | Oxazole, 2,2'-[1-(octadecylthio)-1,2-ethanediyl]bis[4,5-dihydro-4,4-dimethyl- | C30H56N2O2S |
| 89836-37-3 | Oxonin, 4,5,6,7-tetrahydro- | C8H12O |
| 89836-38-4 | Oxazolidine, 3-acetyl-2-(4-methyl-3-pentenyl)- | C11H19NO2 |
| 89836-39-5 | Octadecanoic acid, 4-(1,1-dimethylethyl)-3-methylphenyl ester | C29H50O2 |
| 89838-82-4 | Octanoic acid, 8-[(1,4,5-triphenyl-1H-imidazol-2-yl)oxy]-, methyl ester | C30H32N2O3 |
| 89838-87-9 | Octanoic acid, 8-[[1-(4-methoxyphenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, methyl ester | C31H34N2O4 |
| 89838-88-0 | Octanoic acid, 8-[[1-(4-chlorophenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, methyl ester | C30H31ClN2O3 |
| 89838-89-1 | Octanoic acid, 8-[[1-(4-methylphenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, methyl ester | C31H34N2O3 |
| 89838-90-4 | Octanoic acid, 8-[[1-(2-fluorophenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, methyl ester | C30H31FN2O3 |
| 89838-91-5 | Octanoic acid, 8-[[4,5-bis(4-chlorophenyl)-1-phenyl-1H-imidazol-2-yl]oxy]-, methyl ester | C30H30Cl2N2O3 |
| 89838-92-6 | Octanoic acid, 8-[[4,5-bis(4-fluorophenyl)-1-phenyl-1H-imidazol-2-yl]oxy]-, methyl ester | C30H30F2N2O3 |
| 89838-93-7 | Octanoic acid, 8-[[4,5-bis(4-methoxyphenyl)-1-phenyl-1H-imidazol-2-yl]oxy]-, methyl ester | C32H36N2O5 |
| 89838-94-8 | Octanoic acid, 8-[[1,4,5-tris(4-chlorophenyl)-1H-imidazol-2-yl]oxy]-, methyl ester | C30H29Cl3N2O3 |
| 89839-01-0 | Octanoic acid, 8-[[1-(4-methoxyphenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]- | C30H32N2O4 |
| 89839-02-1 | Octanoic acid, 8-[[1-(4-chlorophenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]- | C29H29ClN2O3 |
| 89839-03-2 | Octanoic acid, 8-[[1-(4-methylphenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]- | C30H32N2O3 |
| 89839-04-3 | Octanoic acid, 8-[[1-(2-fluorophenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]- | C29H29FN2O3 |
| 89839-05-4 | Octanoic acid, 8-[[4,5-bis(4-chlorophenyl)-1-phenyl-1H-imidazol-2-yl]oxy]- | C29H28Cl2N2O3 |
| 89839-06-5 | Octanoic acid, 8-[[4,5-bis(4-fluorophenyl)-1-phenyl-1H-imidazol-2-yl]oxy]- | C29H28F2N2O3 |
| 89839-07-6 | Octanoic acid, 8-[[4,5-bis(4-methoxyphenyl)-1-phenyl-1H-imidazol-2-yl]oxy]- | C31H34N2O5 |
| 89839-08-7 | Octanoic acid, 8-[[1,4,5-tris(4-chlorophenyl)-1H-imidazol-2-yl]oxy]- | C29H27Cl3N2O3 |
| 89839-10-1 | Octanoic acid, 8-[(1,4,5-triphenyl-1H-imidazol-2-yl)oxy]-, sodium salt | C29H30N2O3.Na |
| 89839-17-8 | Octanoic acid, 8-[[1-(4-methoxyphenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, sodium salt | C30H32N2O4.Na |
| 89839-18-9 | Octanoic acid, 8-[[1-(4-chlorophenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, sodium salt | C29H29ClN2O3.Na |
| 89839-19-0 | Octanoic acid, 8-[[1-(4-methylphenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, sodium salt | C30H32N2O3.Na |
| 89839-20-3 | Octanoic acid, 8-[[1-(2-fluorophenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, sodium salt | C29H29FN2O3.Na |
| 89839-21-4 | Octanoic acid, 8-[[4,5-bis(4-chlorophenyl)-1-phenyl-1H-imidazol-2-yl]oxy]-, sodium salt | C29H28Cl2N2O3.Na |
| 89839-22-5 | Octanoic acid, 8-[[4,5-bis(4-fluorophenyl)-1-phenyl-1H-imidazol-2-yl]oxy]-, sodium salt | C29H28F2N2O3.Na |
| 89839-23-6 | Octanoic acid, 8-[[4,5-bis(4-methoxyphenyl)-1-phenyl-1H-imidazol-2-yl]oxy]-, sodium salt | C31H34N2O5.Na |
| 89839-24-7 | Octanoic acid, 8-[[1,4,5-tris(4-chlorophenyl)-1H-imidazol-2-yl]oxy]-, sodium salt | C29H27Cl3N2O3.Na |
| 89839-25-8 | Octanoic acid, 8-[[1-(3,4-dimethoxyphenyl)-4,5-diphenyl-1H-imidazol-2-yl]oxy]-, sodium salt | C31H34N2O5.Na |
| 89839-29-2 | Octanoic acid, 8-[(1,4,5-triphenyl-1H-imidazol-2-yl)oxy]-, hexyl ester | C35H42N2O3 |
| 89839-30-5 | Octanoic acid, 8-[(1,4,5-triphenyl-1H-imidazol-2-yl)oxy]-, phenylmethyl ester | C36H36N2O3 |
| 89872-59-3 | Oxirane, [3-[(4-methoxyphenyl)diphenylmethoxy]propyl]-, (S)- | C25H26O3 |
| 89883-20-5 | Octane, 1-(butylthio)-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro- | C12H9F17S |
| 89908-66-7 | Oxacycloundec-5-en-2-one, 10-mercapto-, (E)- | C10H16O2S |
| 89908-72-5 | Oxacyclotetradeca-5,10-dien-2-one, 13-mercapto-, (E,E)- | C13H20O2S |
| 89908-74-7 | Oxacyclotetradeca-5,10-diene-2,13-dione, (E,E)- | C13H18O3 |
| 89908-75-8 | Oxacycloundec-5-ene-2,10-dione, (E)- | C10H14O3 |
| 89931-11-3 | Octadecanoic acid, 12-amino-1-hexyl-12-oxo-3-dodecenyl ester | C36H69NO3 |
| 89932-40-1 | Octanal, 2,4-dimethyl- | C10H20O |
| 89972-47-4 | Oxazolo[2,3-j]quinoline, 5-(1,1-dimethylethyl)-2,3,7,7a,8,9,10,11-octahydro-7-phenyl- | C21H29NO |
| 90011-99-7 | Oxazole, 2-(1-naphthalenylmethyl)-5-phenyl- | C20H15NO |
| 90012-62-7 | Oxiranecarboxylic acid, 2-chloro-3-(1-methylethyl)-, cis- | C6H9ClO3 |
| 90012-63-8 | Oxiranecarboxylic acid, 2-chloro-3-(1,1-dimethylethyl)-, cis- | C7H11ClO3 |
| 90015-95-5 | Octadecanoic acid, 3-[(1-oxo-9-hexadecenyl)oxy]-2-[(1-oxohexadecyl)oxy]propyl ester, (Z)- | C53H100O6 |
| 90040-49-6 | Oxazolidine, 5-(ethoxymethyl)-2-methyl-3-(phenylmethyl)- | C14H21NO2 |
| 90040-50-9 | Oxazolidine, 2-ethenyl-5-(ethoxymethyl)-3-(phenylmethyl)- | C15H21NO2 |
| 90040-51-0 | Oxazolidine, 5-(ethoxymethyl)-2-phenyl-3-(phenylmethyl)- | C19H23NO2 |
| 90040-52-1 | Oxazolidine, 3-cyclohexyl-5-(ethoxymethyl)-2-methyl- | C13H25NO2 |
| 90040-53-2 | Oxazolidine, 3-cyclohexyl-5-(ethoxymethyl)-2-(2-methylpropyl)- | C16H31NO2 |
| 90040-54-3 | Oxazolidine, 3-cyclohexyl-5-(ethoxymethyl)-2-phenyl- | C18H27NO2 |
| 90043-58-6 | Oxiranecarboxylic acid, 2,3-dibenzoyl-, methyl ester, cis- | C18H14O5 |
| 90043-59-7 | Oxiranecarboxylic acid, 2,3-dibenzoyl-, ethyl ester, cis- | C19H16O5 |
| 90043-61-1 | Oxiranecarboxylic acid, 3-acetyl-2-benzoyl-, ethyl ester, trans- | C14H14O5 |
| 90043-62-2 | Oxiranecarboxylic acid, 3-acetyl-2-benzoyl-, ethyl ester, cis- | C14H14O5 |