• Oxetane, 2,2-bis(4-methoxyphenyl)-3,3-dimethyl-
• 35323-26-3
• C₁₉H₂₂O₃
• .

• Oxirane, benz[a]anthracen-12-yl-
• 61695-75-8
• C₂₀H₁₄O
• .

• Oxirane, 2,2'-benz[a]anthracene-7,12-diylbis-
• 61695-81-6
• C₂₂H₁₆O₂
• .

• Oxazolo[3,2-a]pyridinium, 2-bromo-2,3-dihydro-, bromide
• 57379-55-2
• C₇H₇BrNO·Br
• .

• Octane, 1,4-dibromo-1,1,2,2-tetrafluoro-
• 139903-90-5
• C₈H₁₂Br₂F₄
• .

• Oxirane, 3-[5-(4-chlorophenoxy)-3-methylpentyl]-2,2-dimethyl-
• 55038-43-2
• C₁₆H₂₃ClO₂
• .

• Octanoic acid, 8-chloro-6-hydroxy-, (6S)-
• 188412-09-1
• C₈H₁₅ClO₃
• .

• Oxazole, 4,5-dihydro-4-(iodomethyl)-5-pentadecyl-2-(trichloromethyl)-,cis-
• 104808-56-2
• C₂₀H₃₅Cl₃INO
• .

• O-ethyl S-(4-nitrobenzyl) carbonodithioate
• 17659-17-5
• C₁₀H₁₁NO₃S₂
• 257.3292
• .

• Osmium, dicarbonyltris(triphenylphosphine)-
• 64479-09-0
• C₅₆H₄₅O₂OsP₃
• .

• oxiran-2-ylmethyl (2E,4E)-hexa-2,4-dienoate
• 63915-78-6
• C₁₈H₂₄O₆
• 336.3796
• .

• Octanoic acid,3-[3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropyl ester
• 63035-36-9
• C₂₀H₄₀O₁₀
• .

• Oxirane, (7-methylbenz[a]anthracen-12-yl)-
• 61695-79-2
• C₂₁H₁₆O
• .

• Octadecanoic acid, 6-cyano-2-naphthalenyl ester
• 61699-20-5
• C₂₉H₄₁NO₂
• .

• Octanoic acid, 2-[(3-amino-2-hydroxy-1-oxo-4-phenylbutyl)amino]-
• 62023-14-7
• C₁₈H₂₈N₂O₄
• .

• Oxacyclopentadec-10-en-2-one, 13-methyl-, (10Z)-
• 223103-76-2
• C₁₅H₂₆O₂
• .

• octahydronaphthalene-4a,8a-diol
• 57289-63-1
• C₁₀H₁₈O₂
• 170.2487
• .

• Oxiranecarboxylic acid, 3-[[bis(phenylmethyl)amino]carbonyl]-, (2S,3S)-
• 192763-74-9
• C₁₈H₁₇NO₄
• .

• Oxaziridine, 2-(1,1-dimethylethyl)-
• 16479-80-4
• C₅H₁₁NO
• .

• Octanethioamide, N-2-pyridinyl-
• 163313-59-5
• C₁₃H₂₀N₂S
• .

• Oxazole, 2-(4-methoxyphenyl)-5-phenyl-
• 17064-22-1
• C₁₆H₁₃NO₂
• .

• Oxepin, 2-butyl-7-phenyl-4-propyl-
• 142039-35-8
• C₁₉H₂₄O
• .

• Oxonium, heptahydrate
• 141365-29-9
• H₃O·7H₂O
• .

• Oxiranemethanaminium, N,N,N-tris(2-hydroxyethyl)-, chloride
• 14925-94-1
• C₉H₂₀NO₄·Cl
• .

• Octadecanamide, N,N'-(2-methyl-1,5-pentanediyl)bis-
• 141102-21-8
• C₄₂H₈₄N₂O₂
• .

• Octadecanamide, N,N'-1,4-cyclohexanediylbis-
• 141102-23-0
• C₄₂H₈₂N₂O₂
• .

• Octadecanamide, N,N'-[methylenebis(2,6-dimethyl-4,1-phenylene)]bis-
• 141102-27-4
• C₅₃H₉₀N₂O₂
• .

• Oxazole,2-(1,1-dimethylethyl)-4-(4-fluorophenyl)-5-[4-(methylsulfonyl)phenyl]-
• 163303-29-5
• C₂₀H₂₀FNO₃S
• .

• Octaphosphate, calcium (1:1)
• 63055-74-3
• Ca·O₂₅P₈
• .

• Octaphosphate, magnesium (1:1)
• 63055-90-3
• Mg·O₂₅P₈
• .

• Oxetium, 2,3-dihydro-
• 57344-19-1
• C₃H₅O
• .

• octadecyl 3-[3,5-di-tert-butyl-1-(tert-butylperoxy)-4-oxocyclohexa-2,5-dien-1-yl]propanoate
• 57354-82-2
• C₃₉H₇₀O₅
• 618.9701
• .

• Octanoic acid, 4-oxo-3-(2-propynyl)-2-cyclopenten-1-yl ester
• 104821-15-0
• C₁₆H₂₂O₃
• .

• Octanoic acid, 8-chloro-6-hydroxy-, methyl ester, (6S)-
• 188412-13-7
• C₉H₁₇ClO₃
• .

• Octanoic acid, 4-hydroxy-, propyl ester, (R)-
• 139238-18-9
• C₁₁H₂₂O₃
• .

• Oxazole, 2,2'-(1-methylethylidene)bis[4,5-dihydro-4,5-diphenyl-,(4S,4'S,5R,5'R)-
• 157825-96-2
• C₃₃H₃₀N₂O₂
• .

• Oxirane, 3-ethenyl-2-(phenylethynyl)-2-(trifluoromethyl)-, (2R,3S)-rel-
• 356073-69-3
• C₁₃H₉F₃O
• .

• Octanoic acid, 8-chloro-3-hydroxy-, ethyl ester, (3R)-
• 388111-31-7
• C₁₀H₁₉ClO₃
• .

• Oxiranecarboxylic acid, 3-methyl-3-(4-nitrophenyl)-, 1,1-dimethylethylester, cis-
• 65431-96-1
• C₁₄H₁₇NO₅
• .

• Oxazole, 5-[4-[(difluoromethyl)sulfonyl]phenyl]-2-phenyl-
• 63058-35-5
• C₁₆H₁₁F₂NO₃S
• .

• Octadecanamide, N,N'-(sulfonyldi-4,1-phenylene)bis-
• 141102-26-3
• C₄₈H₈₀N₂O₄S
• .

• Octanoic acid, 8-[[(2-hydroxyphenyl)phenylmethylene]amino]-
• 62665-95-6
• C₂₁H₂₅NO₃
• .

• Octanoic acid, 2-[2-[(1-oxo-2-propenyl)oxy]ethoxy]ethyl ester
• 61708-47-2
• C₁₅H₂₆O₅
• .

• Oxacyclohexadeca-12,14-dien-2-one, 16-pentyl-, (E,Z)-
• 105835-72-1
• C₂₀H₃₄O₂
• .

• Octanoic acid, 8-[3-(1-hydroxyhexyl)phenoxy]-
• 105835-74-3
• C₂₀H₃₂O₄
• .

• Octanoic acid, 5-hydroxy-, propyl ester, (R)-
• 139238-24-7
• C₁₁H₂₂O₃
• .

• Oxazolidine, 2,2-dimethyl-4-phenyl-, (R)-
• 139255-94-0
• C₁₁H₁₅NO
• .

• Oxirane, 2,2-bis(trichloromethyl)-
• 30822-13-0
• C₄H₂Cl₆O
• .

• olean-12-en-3-yl icosanoate
• 35286-33-0
• C₅₀H₈₈O₂
• 721.23
• .

• Octanoic acid,1-methyl-2-[(octahydro-2,5-methano-2H-indeno[1,2-b]oxiren-4-yl)oxy]-2-oxoethyl ester
• 62343-81-1
• C₂₁H₃₂O₅
• .