• Octadecanoic acid, 10-hydroxy-9-sulfo-, disodium salt
• 62607-40-3
• C₁₈H₃₆O₆S·2Na
• .

• Octanamide,8-[[5-chloro-4-[[(3,4-dimethoxyphenyl)methyl]amino]-1,6-dihydro-6-oxo-3-pyridazinyl]oxy]-N,N-dicyclohexyl-
• 139145-08-7
• C₃₃H₄₉ClN₄O₅
• .

• Octanenitrile, 2-methyl-2-(phenylseleno)-
• 63846-70-8
• C₁₅H₂₁NSe
• .

• Octane, 3-methylene-
• 54393-35-0
• C₉H₁₈
• .

• octadecanoate, calcium zinc salt (1:1:1)
• 17157-03-8
• C₁₈H₃₅CaO₂Zn
• 388.9547
• .

• Octanenitrile, 2-[(2-nitrophenyl)seleno]-
• 63846-65-1
• C₁₄H₁₈N₂O₂Se
• .

• Oxazolo[2,3-j]quinoline-8-carbonitrile,decahydro-8-methyl-3-phenyl-5-propyl-
• 106488-74-8
• C₂₂H₃₀N₂O
• .

• Oxiranemethanol, 3-propyl-
• 106498-75-3
• C₆H₁₂O₂
• .

• Octanoic acid, 2-hydroxy-1-(hydroxymethyl)-2-methylpropyl ester
• 139710-52-4
• C₁₃H₂₆O₄
• .

• Oxiranemethanol, 2,3-dimethyl-, benzoate
• 139710-56-8
• C₁₂H₁₄O₃
• .

• Oxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-
• 139713-56-7
• C₁₈H₂₂N₂O₂S
• .

• Oxirane, 2-(2,2-difluoro-1-methylcyclopropyl)-2-[(4-fluorophenyl)methyl]-
• 139713-96-5
• C₁₃H₁₃F₃O
• .

• Octanedioic acid,bis[4-[1-methyl-2-[4-[(1-oxohexyl)oxy]phenyl]ethenyl]phenyl] ester
• 90440-70-3
• C₅₀H₅₈O₈
• .

• Octanedioic acid,bis[4-[1-[[1-[4-[(1-oxohexyl)oxy]phenyl]ethylidene]hydrazono]ethyl]phenyl] ester
• 90440-81-6
• C₅₂H₆₂N₄O₈
• .

• Oxirane, [(2-bromo-4-fluorophenoxy)methyl]-
• 104605-79-0
• C₉H₈BrFO₂
• .

• Oxazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione,2-(2,4-dichlorophenyl)-4,6-dimethyl-
• 63873-76-7
• C₁₃H₉Cl₂N₃O₃
• .

• Oxazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione,4,6-dimethyl-2-(4-methylphenyl)-
• 63873-79-0
• C₁₄H₁₃N₃O₃
• .

• Octanamide, N-[[(butylamino)carbonyl]oxy]-
• 63877-06-5
• C₁₃H₂₆N₂O₃
• .

• Octanoic acid, 8-(acetylamino)-, methyl ester
• 32155-31-0
• C₁₁H₂₁NO₃
• .

• octadecyl dihydrogen phosphate, compound with 2,2'-iminodiethanol (1:1)
• 64346-12-9
• C₂₂H₅₀NO₆P
• 264-790-0
• 455.6093
• .

• Oxazole, 5-ethoxy-4-(2-methylpropyl)-
• 34619-54-0
• C₉H₁₅NO₂
• .

• O-(4-chlorophenyl) O-ethyl S-propyl phosphorodithioate
• 34643-50-0
• C₁₁H₁₆ClO₂PS₂
• 310.8003
• .

• O-ethyl S-propyl O-(2,4,6-trichlorophenyl) phosphorodithioate
• 34643-52-2
• C₁₁H₁₄Cl₃O₂PS₂
• 379.6904
• .

• Oxirane, 2,2'-[[4-(1-methylethyl)-1,2-phenylene]bis(oxymethylene)]bis-
• 34646-52-1
• C₁₅H₂₀O₄
• .

• Octanal, 8-(phenylmethoxy)-
• 106673-33-0
• C₁₅H₂₂O₂
• .

• Oxazolo[4,5-b]pyridin-2(3H)-one, 6-bromo-3-(phenylmethyl)-
• 106691-30-9
• C₁₃H₉BrN₂O₂
• .

• Oxirane, (2,2-diphenylethyl)-
• 54766-52-8
• C₁₆H₁₆O
• .

• Oxadiaziridine, (2R,3R)-rel-
• 63865-65-6
• H₂N₂O
• .

• Oxadiaziridine, cis-
• 63865-66-7
• H₂N₂O
• .

• Oxirane, 2-[(4-fluorophenoxy)methyl]-2-methyl-
• 104605-92-7
• C₁₀H₁₁FO₂
• .

• Octadecanoic acid, 10-sulfo-9-(sulfooxy)-, trisodium salt
• 62607-41-4
• C₁₈H₃₆O₉S₂·3Na
• .

• Oxazole,2-[4-[2-(2,4-dimethoxyphenyl)ethenyl]phenyl]-5-(1-naphthalenyl)-
• 62608-13-3
• C₂₉H₂₃NO₃
• .

• Oxirane, 2-(2-chloroethyl)-3-methyl-, trans-
• 62614-68-0
• C₅H₉ClO
• .

• Oxirane, 2-(2-chloroethyl)-3-methyl-, cis-
• 62614-69-1
• C₅H₉ClO
• .

• Oxirane, 2-(3-chloropropyl)-3-methyl-, trans-
• 62614-73-7
• C₆H₁₁ClO
• .

• Octadecanamide, N-[4-[(4-aminophenyl)methyl]phenyl]-
• 62607-27-6
• C₃₁H₄₈N₂O
• .

• Oxirane, 2-(3-chloropropyl)-3-methyl-, cis-
• 62614-71-5
• C₆H₁₁ClO
• .

• Octanoic acid, 6-chloro-8-(methylthio)-, ethyl ester
• 105805-38-7
• C₁₁H₂₁ClO₂S
• .

• Octanoic acid, 6-mercapto-8-(methylthio)-
• 105805-40-1
• C₉H₁₈O₂S₂
• .

• Octanoic acid, 6,6,8-tris(methylthio)-
• 105805-36-5
• C₁₁H₂₂O₂S₃
• .

• Oxiraneethanol
• 19098-31-8
• C₄H₈O₂
• .

• Octane, 1,1'-[methylenebis(oxy)]bis-
• 16849-79-9
• C₁₇H₃₆O₂
• .

• Octanoic acid,2-cyano-5-[[(1,1-dimethylethoxy)carbonyl]amino]-7-methyl-4-oxo-,methyl ester, (5S)-
• 630046-94-5
• C₁₆H₂₆N₂O₅
• .

• Oxirane, 2,3-bis(4-chlorophenyl)-, trans-
• 62006-50-2
• C₁₄H₁₀Cl₂O
• .

• Oxirane,2,2',2''-[methylidynetris[[2-(1-propenyl)-4,1-phenylene]oxymethylene]]tris-
• 137606-40-7
• C₃₇H₄₀O₆
• .

• Octadecanoic acid, nickel(3+) salt
• 64401-53-2
• C₁₈H₃₆O₂·1/₃Ni
• .

• Octanamide,N-(5-ethynyl-2-nitrophenyl)-2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-
• 105812-27-9
• C₁₆H₅F₁₅N₂O₃
• .

• Octane, 1,2,7,8-tetrabromo-
• 62331-22-0
• C₈H₁₄Br₄
• .

• Oxazolidine, 5-methoxy-3-[(4-methylphenyl)sulfonyl]-2-(phenylmethyl)-
• 62642-54-0
• C₁₈H₂₁NO₄S
• .

• Oxazolidine, 2-(4-bromophenyl)-5-methoxy-3-[(4-methylphenyl)sulfonyl]-
• 62642-57-3
• C₁₇H₁₈BrNO₄S
• .