• Oxazole, 2-[4-(bromomethyl)phenyl]-5-phenyl-
• 49822-48-2
• C₁₆H₁₂BrNO
• .

• Oxazole, 5-phenyl-2-[3-(2-phenylethenyl)phenyl]-
• 49823-97-4
• C₂₃H₁₇NO
• .

• Oxirane, 2-methyl-3-[(phenylmethoxy)methyl]-, (2R,3S)-
• 72229-17-5
• C₁₁H₁₄O₂
• .

• Oils, vegetable, residues, sulfurized
• 72245-14-8
• 276-519-3
• .

• Oxazole, 4,5-dihydro-2-methyl-4-[(phenylmethoxy)methyl]-, (R)-
• 175226-79-6
• C₁₂H₁₅NO₂
• .

• Oxazole, 2-(2,2-dimethylpropyl)-4,5-dihydro-4-phenyl-, (R)-
• 175226-82-1
• C₁₄H₁₉NO
• .

• Oxazole, 4,5-dihydro-4-(1-methylethyl)-2-(phenylmethyl)-, (S)-
• 175226-83-2
• C₁₃H₁₇NO
• .

• Oxazole, 4,5-dihydro-4-(1-methylethyl)-2-(1-naphthalenylmethyl)-, (R)-
• 175226-84-3
• C₁₇H₁₉NO
• .

• Oxazole, 4,5-dihydro-4-(1-methylethyl)-2-(2-naphthalenylmethyl)-, (R)-
• 175226-85-4
• C₁₇H₁₉NO
• .

• Octanamide, N-[(1S,2R)-2-hydroxy-1-(hydroxymethyl)-3-heptadecynyl]-
• 175466-05-4
• C₂₆H₄₉NO₃
• .

• octahydro-1,4-ethanopyridazino[1,2-a]pyridazine
• 72282-72-5
• C₁₀H₁₈N₂
• 166.2633
• .

• O-(5-ethoxy-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl) O-ethyl O-(1-methylethyl) thiophosphate
• 72306-01-5
• C₁₂H₂₁N₂O₅PS
• 336.3443
• .

• Octanenitrile, 3-oxo-
• 72306-54-8
• C₈H₁₃NO
• .

• Oxiranecarbonitrile, 2-phenyl-3-[2-(2-propenyloxy)phenyl]-, trans-
• 72331-60-3
• C₁₈H₁₅NO₂
• .

• Olean-12-en-28-oicacid, 3-[[O-a-L-arabinopyranosyl-(1®2)-O-a-L-arabinopyranosyl-(1®6)-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl]oxy]-16-hydroxy-,O-b-D-glucopyranosyl-(1®3)-O-[O-b-D-xylopyranosyl-(1®3)-b-D-xylopyranosyl-(1®4)]-O-6-deox
• 175993-05-2
• C₁₁₇H₁₈₃NO₅₃
• .

• Oxacyclohexadecan-2-one, 15-methyl-, (S)-
• 176722-21-7
• C₁₆H₃₀O₂
• .

• Oxazole, 2-(4-bromophenyl)-4,5-dimethyl-
• 176961-51-6
• C₁₁H₁₀BrNO
• .

• O-ethyl O-(1-ethyl-5-methoxy-6-oxo-1,6-dihydropyridazin-4-yl) O-(1-methylethyl) thiophosphate
• 72538-10-4
• C₁₂H₂₁N₂O₅PS
• 336.3443
• .

• Oxirane, 2-(1-methylethenyl)-3-(2-phenylethyl)-, trans-
• 72569-64-3
• C₁₃H₁₆O
• .

• Oxirane, 2-ethenyl-3-(2-phenylethyl)-, trans-
• 72569-65-4
• C₁₂H₁₄O
• .

• Octanamide,N-[6-methyl-2,4-bis[(1-methylethyl)thio]-3-pyridinyl]-8-[[7-(trifluoromethyl)-2-benzoxazolyl]thio]-
• 225941-78-6
• C₂₈H₃₆F₃N₃O₂S₃
• .

• Octanamide,8-[[5-chloro-4-methyl-7-(1-methylethyl)-2-benzoxazolyl]thio]-N-[6-methyl-2,4-bis[(1-methylethyl)thio]-3-pyridinyl]-
• 225941-85-5
• C₃₁H₄₄ClN₃O₂S₃
• .

• Oxiranemethanamine, N,N-diphenyl-, (2S)-
• 742071-20-1
• C₁₅H₁₅NO
• .

• Oxirane, [(1,2,3,4-tetrahydro-2-naphthalenyl)methyl]-
• 226571-66-0
• C₁₃H₁₆O
• .

• Oxazole, 4,5-dihydro-4,4-dimethyl-2-(3'-methyl[1,1'-biphenyl]-2-yl)-
• 226577-16-8
• C₁₈H₁₉NO
• .

• Oxygen(1+), hydrotri-
• 74241-49-9
• HO₃
• .

• Oxirane, (2-fluorophenyl)-, (2R)-
• 74248-65-0
• C₈H₇FO
• .

• octahydro-5H-pyrido[1,2-c]pyrrolo[1,2-a]pyrimidin-3(2H)-one
• 74274-13-8
• C₁₁H₁₈N₂O
• 194.2734
• .

• Octane, 1-[[(1E)-1,3,4,4-tetrachloro-2-nitro-1,3-butadienyl]thio]-
• 74276-70-3
• C₁₂H₁₇Cl₄NO₂S
• .

• Oxirane,2,2'-[[2-(phenylmethoxy)-1,3-propanediyl]bis(oxymethylene)]bis-
• 196497-40-2
• C₁₆H₂₂O₅
• .

• Oxazole, 2-(chloromethyl)-4,5-dihydro-4,4-dimethyl-
• 74307-97-4
• C₆H₁₀ClNO
• .

• Oxirane, 2-(1-butynyl)-2-methyl-
• 197307-08-7
• C₇H₁₀O
• .

• Oxazolidine, 2-(4-methoxyphenyl)-3-phenyl-
• 74379-46-7
• C₁₆H₁₇NO₂
• .

• Oxazolidine, 2-(2-nitrophenyl)-3-phenyl-
• 74379-47-8
• C₁₅H₁₄N₂O₃
• .

• Oxazolidine, 3-cyclohexyl-2-(1-methylethyl)-
• 74379-48-9
• C₁₂H₂₃NO
• .

• Oxazole, 2-(2-fluoro-6-methylphenyl)-4,5-dihydro-4,4-dimethyl-
• 197516-56-6
• C₁₂H₁₄FNO
• .

• Octacosanoic acid, 1-methyl-1,3-propanediyl ester
• 74388-20-8
• C₆₀H₁₁₈O₄
• .

• Octacosanoic acid, 1,2-ethanediyl ester
• 74388-22-0
• C₅₈H₁₁₄O₄
• .

• Oxirane, [(ethenylthio)methyl]-
• 74389-02-9
• C₅H₈OS
• .

• Octadecane, 5,9-dimethyl-, (5R,9R)-
• 230973-25-8
• C₂₀H₄₂
• .

• Octadecane, 5,9-dimethyl-, (5S,9R)-
• 230973-26-9
• C₂₀H₄₂
• .

• Octanamide, 8-mercapto-N-[4-[(1E)-phenylazo]phenyl]-
• 197720-66-4
• C₂₀H₂₅N₃OS
• .

• Oxacyclotetradecane-2,10-dione,14-ethyl-4,6,12-trihydroxy-5,7,9,11,13-pentamethyl-,(4R,5S,6S,7S,9R,11R,12S,13R,14R)-
• 197857-03-7
• C₂₀H₃₆O₆
• .

• Oxacyclotetradecane-2,10-dione,4,6,12-trihydroxy-5,7,9,11,13,14-hexamethyl-,(4R,5S,6S,7S,9R,11R,12S,13R,14R)-
• 197857-04-8
• C₁₉H₃₄O₆
• .

• Oxirane, [[4-(trifluoromethyl)phenoxy]methyl]-
• 198226-65-2
• C₁₀H₉F₃O₂
• .

• Oxacyclohexadec-13-ene-2,6-dione,13-(1,3-dioxolan-2-ylmethyl)-4,8-dihydroxy-5,5,7,9-tetramethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-, (4S,7R,8S,9S,13E,16S)-
• 198475-07-9
• C₃₀H₄₅NO₇S
• .

• Oxazole, 5-(2-chloro-4-nitrophenyl)-
• 198821-75-9
• C₉H₅ClN₂O₃
• .

• Oxacyclohexadec-13-ene-2,6-dione,4,8-dihydroxy-13-(hydroxymethyl)-16-[(1E)-2-iodo-1-methylethenyl]-5,5,7,9-tetramethyl-, (4S,7R,8S,9S,13E,16S)-
• 240815-87-6
• C₂₃H₃₇IO₆
• .

• Oxacyclohexadec-13-ene-2,6-dione,16-[(1E)-2-(2-ethenyl-4-thiazolyl)-1-methylethenyl]-13-(fluoromethyl)-4,8-dihydroxy-5,5,7,9-tetramethyl-, (4S,7R,8S,9S,13E,16S)-
• 240816-12-0
• C₂₈H₄₀FNO₅S
• .

• O,O-diethyl O-pyridin-4-yl phosphorothioate
• 74536-99-5
• C₉H₁₄NO₃PS
• 247.2511
• .