• Octanoic acid, 8-bromo-, 8-bromooctyl ester
• 819883-35-7
• C₁₆H₃₀Br₂O₂
• .

• Octanoic acid, 8-bromo-, 9-bromononyl ester
• 819883-36-8
• C₁₇H₃₂Br₂O₂
• .

• Octanoic acid, 8-bromo-, 10-bromodecyl ester
• 819883-37-9
• C₁₈H₃₄Br₂O₂
• .

• Octanoic acid, 8-bromo-, 11-bromoundecyl ester
• 819883-38-0
• C₁₉H₃₆Br₂O₂
• .

• Octanoic acid, 8-bromo-, 12-bromododecyl ester
• 819883-39-1
• C₂₀H₃₈Br₂O₂
• .

• Octanoic acid, 8-bromo-, 8-hydroxyoctyl ester
• 819883-40-4
• C₁₆H₃₁BrO₃
• .

• Oxiranecarboxylic acid, potassium salt, (2R)-
• 82044-23-3
• C₃H₄O₃·K
• .

• Oxaziridine, 3-(4-chlorophenyl)-2-(1,1-dimethylethyl)-, (2R,3R)-rel-
• 82044-40-4
• C₁₁H₁₄ClNO
• .

• Oxazole,2-(2',6'-dimethoxy-5-methyl-4'-pentyl[1,1'-biphenyl]-2-yl)-4,5-dihydro-4,4-dimethyl-
• 82078-08-8
• C₂₅H₃₃NO₃
• .

• Oxiranecarboxylic acid, potassium salt, (2S)-
• 82079-45-6
• C₃H₄O₃·K
• .

• Oxiranecarboxaldehyde, 3-decyl-, (2S,3S)-
• 82142-76-5
• C₁₃H₂₄O₂
• .

• Oxirane, 2,2-bis(4-fluorophenyl)-
• 82144-12-5
• C₁₄H₁₀F₂O
• .

• Oxiranemethanol, 3-methyl-3-(4-methyl-3-pentenyl)-, (2S,3S)-
• 82188-73-6
• C₁₀H₁₈O₂
• .

• Oxazole, 5-(bromomethyl)-2-methyl-
• 82190-68-9
• C₅H₆BrNO
• .

• Ornithine, 2-(fluoromethyl)-4-oxo-, monohydrochloride
• 82212-69-9
• C₆H₁₁FN₂O₃·ClH
• .

• Oxazole, 4,5-diphenyl-2-(2-propenyloxy)-
• 82238-43-5
• C₁₈H₁₅NO₂
• .

• Oxazole, 2-(2-butenyloxy)-4,5-diphenyl-
• 82238-44-6
• C₁₉H₁₇NO₂
• .

• Oxazole, 2-[(3-methyl-2-butenyl)oxy]-4,5-diphenyl-
• 82238-45-7
• C₂₀H₁₉NO₂
• .

• Oxazole, 2-(2-furanylmethoxy)-4,5-diphenyl-
• 82238-46-8
• C₂₀H₁₅NO₃
• .

• Oxazole, 4,5-diphenyl-2-(phenylmethoxy)-
• 82238-47-9
• C₂₂H₁₇NO₂
• .

• Octadecanamide, N-(2-chlorophenyl)-N-hydroxy-
• 82291-43-8
• C₂₄H₄₀ClNO₂
• .

• Oxazole, 4,5-diphenyl-2-(2-propynyloxy)-
• 82301-27-7
• C₁₈H₁₃NO₂
• .

• Octanoic acid, 7-(sulfooxy)-
• 82542-98-1
• C₈H₁₆O₆S
• .

• Oxiranemethanamine, N-(4-chlorophenyl)-N-methyl-
• 82585-45-3
• C₁₀H₁₂ClNO
• .

• O-ethyl O-[3-methyl-4-(methylsulfinyl)phenyl] phenylphosphonothioate
• 82679-91-2
• C₁₆H₁₉O₃PS₂
• 354.424
• .

• octadecyl furan-2-carboxylate
• 82701-01-7
• C₂₃H₄₀O₃
• 364.5619
• .

• Octanoic acid, 4-[[4-(1-oxobutyl)phenyl]azo]phenyl ester, (E)-
• 82735-81-7
• C₂₄H₃₀N₂O₃
• .

• Octadecanoic acid, 4-[[4-(1-oxobutyl)phenyl]azo]phenyl ester, (E)-
• 82735-91-9
• C₃₄H₅₀N₂O₃
• .

• O-ethyl S-[4-(ethylsulfanyl)butyl] phenylphosphonothioate
• 82816-43-1
• C₁₄H₂₃O₂PS₂
• 318.435
• .

• octyl 2-[4-(2-methylpropyl)phenyl]propanoate
• 82859-85-6
• C₂₁H₃₄O₂
• 318.4935
• .

• Oxazole, 2-(2-chlorophenyl)-4,5-dihydro-
• 82891-76-7
• C₉H₈ClNO
• .

• Oxazole, 2-(3-chlorophenyl)-4,5-dihydro-
• 82891-77-8
• C₉H₈ClNO
• .

• octan-3-yl nitrate
• 82944-62-5
• C₈H₁₇NO₃
• 175.2255
• .

• Oxazole, 2-(3-butylphenyl)-4,5-dihydro-4,4-dimethyl-
• 82946-70-1
• C₁₅H₂₁NO
• .

• Oxazole, 2-[1,1'-biphenyl]-3-yl-4,5-dihydro-4,4-dimethyl-
• 82946-71-2
• C₁₇H₁₇NO
• .

• O-methyl O-(3-methylphenyl) methylphosphonothioate
• 82980-43-6
• C₉H₁₃O₂PS
• 216.2371
• .

• Octanamide,7-[[2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]amino]-N-(4-methylphenyl)-
• 83086-12-8
• C₂₃H₃₂N₂O₄
• .

• oxo[(4-thiophen-2-yl-1,3-thiazol-2-yl)amino]acetic acid
• 83089-54-7
• C₉H₆N₂O₃S₂
• 254.2855
• .

• oxo[(4-thiophen-2-yl-1,3-thiazol-2-yl)amino]acetic acid - 2-aminoethanol (1:1)
• 83089-56-9
• C₁₁H₁₃N₃O₄S₂
• 315.3686
• .

• Oxiranemethanol, 3,3-dimethyl-, acetate
• 83221-25-4
• C₇H₁₂O₃
• .

• Octanoic acid, 4-ethyl-3-oxo-, ethyl ester
• 83269-79-8
• C₁₂H₂₂O₃
• .

• Ozone, dihydrate
• 832720-24-8
• H₂O·1/₂O₃
• .

• Ozone, trihydrate
• 832720-25-9
• H₂O·1/₃O₃
• .

• Ozone, tetrahydrate
• 832720-26-0
• H₂O·1/₄O₃
• .

• Oxiranepropanoic acid, methyl ester
• 76543-09-4
• C₆H₁₀O₃
• .

• Octanoic acid,3,5-dimethoxy-2-[3-(4-methoxyphenyl)-1-oxo-2-propenyl]phenyl ester
• 76554-43-3
• C₂₆H₃₂O₆
• .

• O2-benzyl O1-tert-butyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate
• 331949-29-2
• C₁₇H₂₃NO₅
• 321.37
• .

• Oxirane, 2-(2-chlorophenyl)-2-(4-fluorophenyl)-
• 76674-25-4
• C₁₄H₁₀ClFO
• .

• Oxazole, 4,5-dihydro-4,4-dimethyl-2-[(4-nitrophenyl)methyl]-
• 332095-24-6
• C₁₂H₁₄N₂O₃
• .

• Oxazole, 4-(chloromethyl)-2-[2-[4-(trifluoromethoxy)phenyl]ethenyl]-
• 767329-25-9
• C₁₃H₉ClF₃NO₂
• .