• Oxazole, 4,5-dihydro-4,4-dimethyl-2-[[(4-methylphenyl)sulfinyl]methyl]-,(R)-
• 89193-41-9
• C₁₃H₁₇NO₂S
• .

• Oxazole, 4,5-dihydro-2-[[(4-methylphenyl)sulfinyl]methyl]-, (R)-
• 89193-42-0
• C₁₁H₁₃NO₂S
• .

• Oxonium, (diphenylmethylene)nitroso-
• 89196-85-0
• C₁₃H₁₀NO₂
• .

• Oxaziridinium, 2-oxo-3,3-diphenyl-
• 89196-87-2
• C₁₃H₁₀NO₂
• .

• Octadecanoic acid, 2-(cyanomethylene)-1,3-propanediyl ester
• 89200-24-8
• C₄₁H₇₅NO₄
• .

• Octanoic acid, 3-cyano-2-methyl-2-propenyl ester
• 89200-27-1
• C₁₃H₂₁NO₂
• .

• Octadecanoic acid, 3-cyano-2-methyl-2-propenyl ester
• 89200-30-6
• C₂₃H₄₁NO₂
• .

• Oxirane, 2-(1-chlorocyclopropyl)-2-methyl-3-phenyl-
• 89237-96-7
• C₁₂H₁₃ClO
• .

• Oxirane, 2-(1-chlorocyclopropyl)-3-methyl-2-phenyl-
• 89237-97-8
• C₁₂H₁₃ClO
• .

• Oxazole, 2-(chloromethyl)-5-(3-nitrophenyl)-
• 89250-22-6
• C₁₀H₇ClN₂O₃
• .

• Oxazole,2-[4-[2-[4-[(difluoromethyl)sulfonyl]phenyl]ethenyl]phenyl]-5-phenyl-
• 89260-91-3
• C₂₄H₁₇F₂NO₃S
• .

• Octadecanamide, N-(3-chlorophenyl)-N-hydroxy-
• 89265-11-2
• C₂₄H₄₀ClNO₂
• .

• octyl (2E)-3-(butylamino)-2-cyanoprop-2-enoate
• 89269-03-4
• C₁₆H₂₈N₂O₂
• 280.4057
• .

• Octacosane, 8,13-dimethyl-
• 89269-69-2
• C₃₀H₆₂
• .

• Oxazole, 2-[4-[2-(1-methyl-5-nitro-1H-imidazol-2-yl)ethenyl]phenyl]-
• 89307-38-0
• C₁₅H₁₂N₄O₃
• .

• Oxiranecarboxylic acid,3-[(2,2-dimethyl-6-methylenecyclohexyl)methyl]-2-methyl-, ethyl ester
• 89307-60-8
• C₁₆H₂₆O₃
• .

• Octanoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-8-(phenylmethoxy)-, ethyl ester
• 89311-39-7
• C₂₂H₃₅NO₅
• .

• Oxacyclotridecan-2-one, 13-propyl-
• 89328-31-4
• C₁₅H₂₈O₂
• .

• Octadecanamide, 12-hydroxy-N-(phenylmethyl)-
• 89332-54-7
• C₂₅H₄₃NO₂
• .

• Oxirane, 2-(4-chlorophenyl)-3-(phenylsulfonyl)-
• 89332-99-0
• C₁₄H₁₁ClO₃S
• .

• Oxirane, 2-(3-nitrophenyl)-3-(phenylsulfonyl)-
• 89333-00-6
• C₁₄H₁₁NO₅S
• .

• Oxirane, 2-(4-chlorophenyl)-3-[(4-methylphenyl)sulfonyl]-
• 89333-01-7
• C₁₅H₁₃ClO₃S
• .

• Oxirane, 2-[(4-methylphenyl)sulfonyl]-3-(3-nitrophenyl)-
• 89333-02-8
• C₁₅H₁₃NO₅S
• .

• Oxirane, 2-(3-chlorophenyl)-3-(phenylsulfonyl)-
• 89333-03-9
• C₁₄H₁₁ClO₃S
• .

• Oxirane, 2-(3-chlorophenyl)-3-[(4-methylphenyl)sulfonyl]-
• 89333-04-0
• C₁₅H₁₃ClO₃S
• .

• Oxirane, (2-phenylethenyl)-, (E)-
• 89368-01-4
• C₁₀H₁₀O
• .

• Oxazole,2-(5-bromo-2',6'-dimethoxy-4'-pentyl[1,1'-biphenyl]-2-yl)-4,5-dihydro-4,4-dimethyl-
• 89368-13-8
• C₂₄H₃₀BrNO₃
• .

• Oxazole, 2-(2,5-dimethoxy-4-methylphenyl)-4,5-dihydro-4,4-dimethyl-
• 89368-17-2
• C₁₄H₁₉NO₃
• .

• Oxatetrasilacyclopentane,2,3,4,5-tetramethyl-2,3,4,5-tetrakis(1-methylethyl)-
• 89372-98-5
• C₁₆H₄₀OSi₄
• .

• Oxatetrasilacyclopentane,2,3,4,5-tetramethyl-2,3,4,5-tetrakis[(trimethylsilyl)methyl]-
• 89373-00-2
• C₂₀H₅₆OSi₈
• .

• Oxazole, 2-(4-bromo-2-methoxyphenyl)-4,5-dihydro-4,4-dimethyl-
• 89384-00-9
• C₁₂H₁₄BrNO₂
• .

• Octanoic acid, 2-pyridinyl ester
• 89398-02-7
• C₁₃H₁₉NO₂
• .

• Oxirane, 2-(2,4-dichlorophenyl)-2-ethynyl-
• 89401-92-3
• C₁₀H₆Cl₂O
• .

• Octane, 1-iodo-2-isocyanato-
• 89422-63-9
• C₉H₁₆INO
• .

• Oxacyclohexadecan-2-one, 16-ethyl-
• 89426-66-4
• C₁₇H₃₂O₂
• .

• Oxacyclohexadecane-2,13-dione, 16-ethyl-, 13-oxime
• 89426-67-5
• C₁₇H₃₁NO₃
• .

• Oxiranemethanaminium,N-[3-[[(heptadecafluorooctyl)sulfonyl]propylamino]propyl]-N,N-dimethyl-,bromide
• 89447-43-8
• C₁₉H₂₄F₁₇N₂O₃S·Br
• .

• Octanoic acid, 2-ethynyl-
• 89450-16-8
• C₁₀H₁₆O₂
• .

• Octanoic acid, 7-methyl-, 3-hydroxybutyl ester
• 89457-34-1
• C₁₃H₂₆O₃
• .

• Octanoic acid, 3-hydroxy-1-methylpropyl ester
• 89457-50-1
• C₁₂H₂₄O₃
• .

• Octanoic acid, 7-methyl-, 3-hydroxy-1-methylpropyl ester
• 89457-51-2
• C₁₃H₂₆O₃
• .

• Octadecanoic acid, 3-hydroxy-1-methylpropyl ester
• 89457-57-8
• C₂₂H₄₄O₃
• .

• Octadecanamide,N-[4-[[4,5-dihydro-5-oxo-1-(2,4,6-trichlorophenyl)-1H-pyrazol-3-yl]amino]phenyl]-
• 89458-83-3
• C₃₃H₄₅Cl₃N₄O₂
• .

• Oxazole, 5-methoxy-2,4-dimethyl-
• 89464-34-6
• C₆H₉NO₂
• .

• Octadecanedioic acid, bis(oxiranylmethyl) ester
• 89482-31-5
• C₂₄H₄₂O₆
• .

• Octadecanoic acid, dysprosium(3+) salt
• 89504-31-4
• C₁₈H₃₆O₂·1/₃Dy
• .

• Octadecanoic acid, gadolinium(3+) salt
• 89504-32-5
• C₁₈H₃₆O₂·1/₃Gd
• .

• Oxirane, [(2-chloro-3-methylphenoxy)methyl]-
• 89507-55-1
• C₁₀H₁₁ClO₂
• .

• Oxirane, [[2-(2-methoxyethyl)phenoxy]methyl]-
• 89507-60-8
• C₁₂H₁₆O₃
• .

• Oxirane, [[4-(cyclopropylmethoxy)phenyl]methyl]-
• 89519-00-6
• C₁₃H₁₆O₂
• .