• Oxirane, 2,3-bis(4-ethylphenyl)-, (2R,3R)-rel-
• 387878-50-4
• C₁₈H₂₀O
• .

• Octanoic acid,8-[[(2S,3S)-4-(3,5-difluorophenyl)-3-[[3-[(dipropylamino)carbonyl]benzoyl]amino]-2-hydroxybutyl]ethylamino]-8-oxo-
• 388077-59-6
• C₃₄H₄₇F₂N₃O₆
• .

• Octanoic acid,8-[[(2S,3S)-4-(3,5-difluorophenyl)-3-[[3-[(dipropylamino)carbonyl]benzoyl]amino]-2-hydroxybutyl]ethylamino]-8-oxo-, methyl ester
• 388077-72-3
• C₃₅H₄₉F₂N₃O₆
• .

• Oxazole,2-chloro-4-[4-[[2-(1-methylethyl)phenyl]thio]-3-(trifluoromethyl)phenyl]-
• 388118-52-3
• C₁₉H₁₅ClF₃NOS
• .

• Octanedioic acid, 2-butyl-, di-9-octadecenyl ester
• 78059-07-1
• C₄₈H₉₀O₄
• .

• Octanoic acid, 8-[(2-hydroxy-4-methoxybenzoyl)amino]-, monosodiumsalt
• 800395-02-2
• C₁₆H₂₃NO₅·Na
• .

• Octanoic acid, 8-[(2,6-dihydroxybenzoyl)amino]-, monosodium salt
• 800395-03-3
• C₁₅H₂₁NO₅·Na
• .

• Octanoic acid, 8-[(5-bromo-2-hydroxybenzoyl)amino]-, monosodiumsalt
• 800395-04-4
• C₁₅H₂₀BrNO₄·Na
• .

• Octanoic acid, 8-[(2-hydroxy-5-iodobenzoyl)amino]-, monosodium salt
• 800395-05-5
• C₁₅H₂₀INO₄·Na
• .

• Octanoic acid, 8-[(2-hydroxy-5-methylbenzoyl)amino]-, monosodiumsalt
• 800395-06-6
• C₁₆H₂₃NO₄·Na
• .

• Octanoic acid, 8-[(5-fluoro-2-hydroxybenzoyl)amino]-, monosodium salt
• 800395-07-7
• C₁₅H₂₀FNO₄·Na
• .

• Octanoic acid, 8-[(2-hydroxy-5-methoxybenzoyl)amino]-, monosodiumsalt
• 800395-08-8
• C₁₆H₂₃NO₅·Na
• .

• Octanoic acid, 8-(3-hydroxyphenoxy)-, monosodium salt
• 800395-09-9
• C₁₄H₂₀O₄·Na
• .

• Octanoic acid, 8-(4-hydroxyphenoxy)-, monosodium salt
• 800395-10-2
• C₁₄H₂₀O₄·Na
• .

• Oxaziridine,2-[(1S,2S)-1-[[(4-bromophenyl)methoxy]methyl]-2-methyl-3-butenyl]-3-(4-methoxyphenyl)-
• 434308-66-4
• C₂₁H₂₄BrNO₃
• .

• Octanenitrile, 8-([1,1'-biphenyl]-4-yloxy)-2-hydroxy-
• 436151-05-2
• C₂₀H₂₃NO₂
• .

• Octanoic acid, 8-[[(1,1-dimethylethoxy)carbonyl]amino]-2-oxo-, methylester
• 436151-55-2
• C₁₄H₂₅NO₅
• .

• Octanamide, 8-amino-N-methyl-2-oxo-
• 436151-57-4
• C₉H₁₈N₂O₂
• .

• okadaic acid 7,10,24,28-tetraacetate
• 78111-15-6
• C₅₂H₇₆O₁₇
• 973.16
• .

• Oxazolidine, 2-(2-furanyl)-3-methyl-
• 440361-23-9
• C₈H₁₁NO₂
• .

• Oxazolidine, 3-methyl-2-(1-phenylethyl)-
• 440361-24-0
• C₁₂H₁₇NO
• .

• Osmium, trihydromethylidyne-
• 389120-97-2
• CH₄Os
• .

• Oxirane, [(nitrophenoxy)methyl]-
• 78144-32-8
• C₉H₉NO₄
• .

• Oxazole,2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-7-phenylheptyl]-5-(2-thienyl)-
• 808135-06-0
• C₂₆H₃₇NO₂SSi
• .

• Oxazole,2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-7-phenylheptyl]-5-(2-furanyl)-
• 808135-08-2
• C₂₆H₃₇NO₃Si
• .

• Oxazole,2-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-7-phenylheptyl]-5-(2-thiazolyl)-
• 808135-10-6
• C₂₅H₃₆N₂O₂SSi
• .

• Octanamide, N-[(4-bromo-2-thienyl)methyl]-N-methyl-
• 814256-00-3
• C₁₄H₂₂BrNOS
• .

• Octadecanoic acid, 12-[(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-
• 490025-82-6
• C₂₄H₃₈N₄O₅
• .

• Oxazole,2-(2,5-dimethyl-1-oxaspiro[2.5]oct-2-yl)-4,5-dihydro-4,4-dimethyl-
• 831225-08-2
• C₁₄H₂₃NO₂
• .

• Oxirane, 2-chloro-2-(chloromethyl)-3-methyl-, cis-
• 80212-73-3
• C₄H₆Cl₂O
• .

• Oxirane, 2-chloro-2-(chloromethyl)-3-methyl-, trans-
• 80212-74-4
• C₄H₆Cl₂O
• .

• Oxirane, [[2-(methoxymethoxy)-5-nitrophenoxy]methyl]-, (2R)-
• 832102-13-3
• C₁₁H₁₃NO₆
• .

• Oxirane, [[2-(methoxymethoxy)-5-nitrophenoxy]methyl]-, (2S)-
• 832102-15-5
• C₁₁H₁₃NO₆
• .

• Oxetane, 3,3-diethoxy-
• 491588-42-2
• C₇H₁₄O₃
• .

• Oxepin, 4,5-dimethyl-
• 832110-88-0
• C₈H₁₀O
• .

• Oxepin, 2-(2-bromoethyl)-
• 832110-93-7
• C₈H₉BrO
• .

• Oxepin, 4-(2-bromoethyl)-
• 832110-96-0
• C₈H₉BrO
• .

• Oxacyclohexadec-13-ene-2,6-dione,4,8-dihydroxy-5,5,7,9,13,15-hexamethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-, (4S,7R,8S,9S,13Z,15S,16S)-
• 491611-03-1
• C₂₈H₄₃NO₅S
• .

• Oxacyclohexadec-13-ene-2,6-dione,4,8-dihydroxy-5,5,7,9,13,15-hexamethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-, (4S,7R,8S,9S,13Z,15R,16S)-
• 491611-04-2
• C₂₈H₄₃NO₅S
• .

• Oxacyclohexadec-13-ene-2,6-dione,4,8-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5,5,7,9,13,15-hexamethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-,(4S,7R,8S,9S,13Z,15R,16S)-
• 491611-05-3
• C₄₀H₇₁NO₅SSi₂
• .

• Oxacyclohexadec-13-ene-2,6-dione,4,8-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5,5,7,9,13,15-hexamethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-,(4S,7R,8S,9S,13Z,15S,16S)-
• 491611-06-4
• C₄₀H₇₁NO₅SSi₂
• .

• Oxetane, 3-[[[6-(4-iodophenoxy)hexyl]oxy]methyl]-3-methyl-
• 491616-09-2
• C₁₇H₂₅IO₃
• .

• Octanedinitrile, 2,7-dioxo-
• 80317-75-5
• C₈H₈N₂O₂
• .

• Octadecanoic acid, (4-methyl-3-oxo-1-phenyl-4-pyrazolidinyl)methylester
• 80336-02-3
• C₂₉H₄₈N₂O₃
• .

• Oxydipropanol, propoxylated(1 - 4.5 moles propoxylated)
• 80408-02-2
• 500-264-1
• .

• Octanoic acid, 2-chloro-, chloromethyl ester
• 80418-64-0
• C₉H₁₆Cl₂O₂
• 227.128
• .

• Octanoic acid, 3-chloro-, chloromethyl ester
• 80418-65-1
• C₉H₁₆Cl₂O₂
• 227.128
• .

• Octanoic acid, 4-chloro-, chloromethyl ester
• 80418-66-2
• C₉H₁₆Cl₂O₂
• 227.128
• .

• Octanoic acid, 5-chloro-, chloromethyl ester
• 80418-67-3
• C₉H₁₆Cl₂O₂
• 227.128
• .

• Octanoic acid, 6-chloro-, chloromethyl ester
• 80418-68-4
• C₉H₁₆Cl₂O₂
• 227.128
• .