| 53258-80-3 | Oxaziridine, 2-(1,1-dimethylethyl)-3,3-diphenyl-, (R)- | C17H19NO |
| 53283-22-0 | Oxathiiran | CH2OS |
| 53432-99-8 | Oxetane, 3-methyl-2-phenyl-, cis- | C10H12O |
| 53433-00-4 | Oxetane, 3-methyl-2-phenyl-, trans- | C10H12O |
| 53464-20-3 | Octanamide, N-[2-[[2-[[2-[bis(2-hydroxypropyl)amino]ethyl](2-hydroxypropyl)amino]eth yl](2-hydroxypropyl)amino]ethyl]-N-(2-hydroxypropyl)- | C29H62N4O6 |
| 53500-88-2 | Oxiranecarboxylic acid, 3-methyl-3-[4-(2-methylpropyl)phenyl]-, methyl ester | C15H20O3 |
| 53543-23-0 | Octanamide, N-3,6,9,12,15-pentaazatetracos-1-yl- | C27H60N6O |
| 53549-33-0 | Octadecenamide, N-[2-[(3-amino-3-oxopropyl)amino]ethyl]-, monoacetate | C23H45N3O2.C2H4O2 |
| 53585-85-6 | Osmium, tetraoxo(pyridine)- | C5H5NO4Os |
| 53600-18-3 | Oxiranecarboxylic acid, 3-[4-(1,1-dimethylethyl)phenyl]-3-methyl-, ethyl ester | C16H22O3 |
| 53633-32-2 | Octadecanoic acid, 2-methylene-, methyl ester | C20H38O2 |
| 53720-66-4 | Oxazole, 2,2'-(1,4-cyclohexanediyl)bis[4,5-dihydro-, trans- | C12H18N2O2 |
| 53720-67-5 | Oxazole, 2,2'-(1,4-cyclohexanediyl)bis[4,5-dihydro-, cis- | C12H18N2O2 |
| 53826-16-7 | Octane, 1,1,1,2,2,3,3,4,4,5,5,6,6,8,8-pentadecafluoro-8-iodo- | C8H2F15I |
| 53828-22-1 | Oxirane, [(2-butoxyphenoxy)methyl]- | C13H18O3 |
| 53832-42-1 | Oxirane, 3-[6-(4-ethylphenyl)-3-methylhexyl]-2,2-dimethyl- | C19H30O |
| 53832-45-4 | Oxirane, 2,2-dimethyl-3-[3-methyl-6-[4-(1-methylethyl)phenyl]hexyl]- | C20H32O |
| 538373-96-5 | Octanedioic acid, 2,7-dipropyl- | C14H26O4 |
| 538373-97-6 | Octanedioic acid, 2,7-dibutyl- | C16H30O4 |
| 538374-04-8 | Octanoic acid, 2-butyl-8-ethoxy- | C14H28O3 |
| 53838-48-5 | Octanoyl chloride, 3,7-dimethyl- | C10H19ClO |
| 53866-63-0 | Octanamide, N-[2-[(2-aminoethyl)amino]ethyl]- | C12H27N3O |
| 53878-74-3 | Oxazole, 5-methoxy-2-methyl- | C5H7NO2 |
| 53936-57-5 | Oxazolidine, 3-(1-methylethyl)-5-[[4-[2-(methylthio)ethoxy]phenoxy]methyl]- | C16H25NO3S |
| 53936-64-4 | Oxirane, [[4-[3-(methylthio)propoxy]phenoxy]methyl]- | C13H18O3S |
| 53936-80-4 | Oxirane, [[4-[2-(methylthio)ethoxy]phenoxy]methyl]- | C12H16O3S |
| 54002-41-4 | Oxirane, 2-decyl-3-nitro- | C12H23NO3 |
| 54002-43-6 | Oxirane, 2-hexadecyl-3-nitro- | C18H35NO3 |
| 54036-20-3 | Oxirane, 2-butyl-3-nitro- | C6H11NO3 |
| 54044-05-2 | Oxazole, 5-(bromomethylene)-4,5-dihydro-2,4-dimethyl-4-(1-methylpropyl)-, hydrobromide | C10H16BrNO.BrH |
| 54044-06-3 | Oxazole, 5-(bromomethylene)-4,5-dihydro-2,4-dimethyl-4-(1-methylethyl)-, hydrobromide | C9H14BrNO.BrH |
| 54125-39-2 | Oxirane, 2-heptyl-3-methyl-, trans- | C10H20O |
| 54160-59-7 | Oxiranamine | C2H5NO |
| 54300-19-5 | Oxazole, 2-ethyl- | C5H7NO |
| 54335-30-7 | Oxirane, [(pentabromophenoxy)methyl]- | C9H5Br5O2 |
| 54336-64-0 | Octadecanamide, N-[2-hydroxy-1-(hydroxymethyl)-3-heptadecenyl]- | C36H71NO3 |
| 54375-27-8 | Oxoniumylidene, formyl- | CHO2 |
| 54376-20-4 | Oxirane, 2,2-dichloro-3-phenyl- | C8H6Cl2O |
| 54393-35-0 | Octane, 3-methylene- | C9H18 |
| 54472-44-5 | Oxazole, 2,2'-(1,2-phenylene)bis[4,5-dihydro- | C12H12N2O2 |
| 54484-68-3 | O-(1-Naphtylmethyl)hydroxylamine | C11H11NO |
| 54529-87-2 | Oxazole, 2,2'-methylenebis[4,5-dihydro- | C7H10N2O2 |
| 54582-12-6 | Oxetane, 2,2,3,4-tetramethyl-, trans- | C7H14O |
| 54582-13-7 | Oxetane, 2,2,3,4-tetramethyl-, cis- | C7H14O |
| 54607-00-0 | Oxirane, 2-[(4-methylphenyl)sulfonyl]-3-phenyl- | C15H14O3S |
| 54620-74-5 | Oxirane, [1-(phenylmethoxy)pentyl]- | C14H20O2 |
| 54623-66-4 | Oxazole, 2-(chloromethyl)-4,5-dihydro-4-(methoxymethyl)-5-phenyl-, (4S,5S)- | C12H14ClNO2 |
| 54644-32-5 | Oxirane, 2,3-bis(1-methylethyl)-, (2R,3R)-rel- | C8H16O |
| 54673-96-0 | Octenoic acid, zinc salt | C8H14O2.1/2Zn |
| 54766-52-8 | Oxirane, (2,2-diphenylethyl)- | C16H16O |
| 54863-44-4 | Octanenitrile, 8-bromo- | C8H14BrN |
| 548772-64-1 | Octanoic acid, 8,8'-[(9,9-dioctyl-9H-fluorene-2,7-diyl)bis([1,1'-biphenyl]-4',4-diyloxy)]bis -, bis(1-ethenyl-2-propenyl) ester | C79H98O6 |
| 54949-91-6 | Oxirane, 2-(2,2-diphenylethyl)-2-methyl- | C17H18O |
| 549505-79-5 | Octanamide, N-(2-methyl-2-nitropropyl)- | C12H24N2O3 |
| 549505-85-3 | Octanamide, N-[2-(hydroxyamino)-2-methylpropyl]- | C12H26N2O2 |
| 54963-72-3 | Octanoic acid, 4-(chlorocarbonyl)phenyl ester | C15H19ClO3 |
| 55011-28-4 | Oxazole, 4,5-dihydro-4,4-dimethyl-2-pentyl- | C10H19NO |
| 55017-45-3 | Octadecanamide, N-[4-chloro-3-[[4,5-dihydro-5-oxo-1-(2,4,6-trichlorophenyl)-1H-pyrazol-3 -yl]amino]phenyl]- | C33H44Cl4N4O2 |
| 55038-43-2 | Oxirane, 3-[5-(4-chlorophenoxy)-3-methylpentyl]-2,2-dimethyl- | C16H23ClO2 |
| 55143-98-1 | Oxirane, 3-[5-[4-(ethoxymethoxy)phenoxy]-3-methyl-3-pentenyl]-2,2-dimethyl- | C19H28O4 |
| 5518-19-4 | Octanamide, N,N'-1,4-butanediylbis- | C20H40N2O2 |
| 551928-49-5 | Oxiranemethanol, 3-[(phenylsulfonyl)methyl]-, (2R,3S)-rel- | C10H12O4S |
| 551928-51-9 | Oxiranemethanol, 3-[(phenylsulfonyl)methyl]-, (2R,3R)-rel- | C10H12O4S |
| 55193-30-1 | Octanoic acid, 1-methylbutyl ester | C13H26O2 |
| 55214-86-3 | o-(Phenylthio)phenol | C12H10OS |
| 55275-37-1 | Oxirane, [(2,3-dibromopropoxy)methyl]- | C6H10Br2O2 |
| 55328-99-9 | Oxirane, [[(1,2,3,4-tetrahydro-1,4-ethanonaphthalen-5-yl)oxy]methyl]- | C15H18O2 |
| 55361-33-6 | Octane, 1-[(1,1-dimethyl-2-propynyl)oxy]- | C13H24O |
| 553650-41-2 | Oxazole, 2-(2-chloro-1,1-dimethylethyl)-4,5-dihydro-4,4-dimethyl- | C9H16ClNO |
| 55371-04-5 | Oxepino[2,3-b]quinoxaline, 3-chloro- | C12H7ClN2O |
| 55621-07-3 | Octanoic acid, dimethylsilylene ester | C18H36O4Si |
| 55656-24-1 | Oxazolo[4,5-b]pyridin-2(3H)-one, 3-(chloromethyl)-5-methyl- | C8H7ClN2O2 |
| 55656-26-3 | Oxazolo[4,5-b]pyridin-2(3H)-one, 6-chloro-5-methyl- | C7H5ClN2O2 |
| 55656-27-4 | Oxazolo[4,5-b]pyridin-2(3H)-one, 6-chloro-3-(hydroxymethyl)-5-methyl- | C8H7ClN2O3 |
| 55656-28-5 | Oxazolo[4,5-b]pyridin-2(3H)-one, 6-chloro-3-(chloromethyl)-5-methyl- | C8H6Cl2N2O2 |
| 55656-29-6 | Oxazolo[4,5-b]pyridin-2(3H)-one, 6-bromo-5-methyl- | C7H5BrN2O2 |
| 55656-30-9 | Oxazolo[4,5-b]pyridin-2(3H)-one, 6-bromo-3-(hydroxymethyl)-5-methyl- | C8H7BrN2O3 |
| 55656-31-0 | Oxazolo[4,5-b]pyridin-2(3H)-one, 6-bromo-3-(chloromethyl)-5-methyl- | C8H6BrClN2O2 |
| 55656-33-2 | Oxazolo[4,5-b]pyridine-2(3H)-thione, 3-(hydroxymethyl)-5-methyl- | C8H8N2O2S |
| 55656-34-3 | Oxazolo[4,5-b]pyridine-2(3H)-thione, 3-(chloromethyl)-5-methyl- | C8H7ClN2OS |
| 55656-35-4 | Oxazolo[4,5-b]pyridin-2(3H)-one, 3-(hydroxymethyl)-5-methyl-6-nitro- | C8H7N3O5 |
| 55656-36-5 | Oxazolo[4,5-b]pyridin-2(3H)-one, 3-(chloromethyl)-5-methyl-6-nitro- | C8H6ClN3O4 |
| 55673-82-0 | Oxirane, [[3-(2-propynyloxy)phenoxy]methyl]- | C12H12O3 |
| 55679-62-4 | Oxazolo[4,5-b]pyridin-2(3H)-one, 5-methyl-6-nitro- | C7H5N3O4 |
| 55733-62-5 | Oxiranepropanoic acid, a-acetyl-a-hexyl-, ethyl ester | C15H26O4 |
| 55733-63-6 | Oxiranepropanoic acid, a-acetyl-a-nonyl-, ethyl ester | C18H32O4 |
| 55796-04-8 | Octadecanoic acid, 2-(4-bromophenyl)-2-oxoethyl ester | C26H41BrO3 |
| 5583-71-1 | Oxetane, 2-(4-methylphenyl)- | C10H12O |
| 55874-06-1 | Oxirane, 2,2-dimethyl-3-(3-methyl-3-pentenyl)-, (E)- | C10H18O |
| 55877-08-2 | Octanal, 2,4-diethyl- | C12H24O |
| 55999-86-5 | Octadecanoic acid, 1,3,3-trimethyl-2-azabicyclo[2.2.2]oct-5-yl ester | C28H53NO2 |
| 56001-18-4 | Oxirane, 3-(5-bromo-3-methylpentyl)-2,2-dimethyl- | C10H19BrO |
| 56010-48-1 | Oxiranecarboxylic acid, 3-(4-chlorophenyl)-, (2R,3S)-rel- | C9H7ClO3 |
| 56031-78-8 | Oxirane, 2,2-dimethyl-3-(4-methyl-3-pentenyl)- | C10H18O |
| 56149-04-3 | Octadecanoic acid, 2,3-bis[(1-oxohexyl)oxy]propyl ester | C33H62O6 |
| 56176-78-4 | Octadecanoic acid, 2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1,3-propanediyl ester | C45H90O5Si |
| 5618-62-2 | O-(2-Methylpropyl)hydroxylamine | C4H11NO |
| 56279-49-3 | Octadecanoic acid, 2-chloro- | C18H35ClO2 |
| 5632-97-3 | Octacosanedioic acid | C28H54O4 |
| 56346-05-5 | Oxiraneoctanoic acid, 3-[[3-[(3-ethyloxiranyl)methyl]oxiranyl]methyl]-, methyl ester | C19H32O5 |