• Oxiranecarboxylic acid, 3-[[(1-methylethyl)amino]carbonyl]-, propyl ester
• 74587-29-4
• C₁₀H₁₇NO₄
• .

• O-methyl O-(2,4,5-trichlorophenyl) phenylphosphonothioate
• 74619-85-5
• C₁₃H₁₀Cl₃O₂PS
• 367.6151
• .

• O1-tert-butyl O4-ethyl 4-(2-hydroxyethyl)piperidine-1,4-dicarboxylate
• 247133-32-0
• C₁₅H₂₇NO₅
• 301.38
• .

• Octadecanedioic acid, 2-hydroxy-
• 74661-18-0
• C₁₈H₃₄O₅
• .

• Octadecenoic acid, dihydroxy-
• 74662-65-0
• C₁₈H₃₄O₄
• .

• Octanamide, N-[2-hydroxy-1-(hydroxymethyl)-3-heptadecenyl]-
• 74713-62-5
• C₂₆H₅₁NO₃
• .

• Oxirane, 2,2-dimethyl-3-[3-methyl-5-(phenylsulfonyl)-3-pentenyl]-, (E)-
• 74832-85-2
• C₁₆H₂₂O₃S
• .

• O1-tert-butyl O2-methyl (2S,4S)-4-hydroxypiperidine-1,2-dicarboxylate
• 254882-14-9
• C₁₂H₂₁NO₅
• 259.2988
• .

• Oxazole, 2-[2-(9-anthracenyl)ethenyl]-
• 74839-94-4
• C₁₉H₁₃NO
• .

• Octanoic acid, 8-[(5-chloro-2-hydroxyphenyl)amino]-8-oxo-
• 257952-30-0
• C₁₄H₁₈ClNO₄
• .

• Oxazole, 4,5-dihydro-4-methyl-2,5-diphenyl-, (4S,5S)-
• 257952-52-6
• C₁₆H₁₅NO
• .

• Oxirane, 2,2'-(trimethyl-2,5,8,11-tetraoxadodecane-1,12-diyl)bis-
• 74925-61-4
• C₁₅H₂₈O₆
• .

• Oxiranemethanol, 2,3-diphenyl-, (2S,3S)-
• 74963-01-2
• C₁₅H₁₄O₂
• .

• Octadecanimidic acid, ethyl ester, hydrochloride
• 74983-20-3
• C₂₀H₄₁NO·ClH
• .

• Oxiranemethanol, 3-decyl-, (2S,3R)-
• 74985-25-4
• C₁₃H₂₆O₂
• .

• Oxazole, 4-ethenyl-2-[(1E)-2-phenylethenyl]-
• 259809-68-2
• C₁₃H₁₁NO
• .

• Oxazolo[5,4-c]pyridine-5(4H)-carboxylic acid,6,7-dihydro-2-[(1E)-2-phenylethenyl]-, 1,1-dimethylethyl ester
• 259809-72-8
• C₁₉H₂₂N₂O₃
• .

• Oxazolo[5,4-c]pyridine-5(4H)-carboxylic acid, 2-formyl-6,7-dihydro-,1,1-dimethylethyl ester
• 259809-73-9
• C₁₂H₁₆N₂O₄
• .

• Octanoic acid, 8-[4-[(4-hexylphenyl)azo]phenoxy]-
• 263718-12-3
• C₂₆H₃₆N₂O₃
• .

• Osmium, carbonylchloro(dichloroboryl)bis(triphenylphosphine)-
• 264624-30-8
• C₃₇H₃₀BCl₃OOsP₂
• .

• Oxirane, [[(2-methoxyethoxy)methoxy]methyl]-
• 75233-46-4
• C₇H₁₄O₄
• .

• Octane, 1-isothiocyanato-8-(methylsulfinyl)-
• 75272-81-0
• C₁₀H₁₉NOS₂
• .

• Oxazole, 5-(4-dibenzothienyl)-2-methyl-, perchlorate
• 75288-39-0
• C₁₆H₁₁NOS·ClHO₄
• .

• Oxazole, 2-methyl-5-(2-methylbenzo[b]thien-7-yl)-
• 75288-85-6
• C₁₃H₁₁NOS
• .

• Oxazole, 2-methyl-5-(2-methylbenzo[b]thien-7-yl)-, perchlorate
• 75302-55-5
• C₁₃H₁₁NOS·ClHO₄
• .

• Oxirane, 2-phenyl-2-(2-propenyl)-, (2R)-
• 753470-93-8
• C₁₁H₁₂O
• .

• Octanamide,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-N-[2-hydroxy-2-methyl-3-[[4-nitro-3-(trifluoromethyl)phenyl]amino]-3-oxopropyl]-
• 279228-83-0
• C₁₉H₁₁F₁₈N₃O₅
• .

• Oxirane,2-[(1S)-1-fluoro-4-pentenyl]-2-[[(S)-(4-methylphenyl)sulfinyl]methyl]-,(2R)-
• 281193-47-3
• C₁₅H₁₉FO₂S
• .

• Oxirane,2-[(1S)-1-fluoro-4-pentenyl]-2-[[(S)-(4-methylphenyl)sulfinyl]methyl]-,(2S)-
• 281193-48-4
• C₁₅H₁₉FO₂S
• .

• Oxirane,2-[(1R)-1-fluoro-4-pentenyl]-2-[[(S)-(4-methylphenyl)sulfinyl]methyl]-,(2S)-
• 281193-49-5
• C₁₅H₁₉FO₂S
• .

• Oxazole, 2-methyl-5-phenyl-4-(phenylmethyl)-
• 75413-12-6
• C₁₇H₁₅NO
• .

• octane, 4-ethenyl-4-methyl-
• 75437-40-0
• C₁₁H₂₂
• 154.2924
• .

• Oxazole,5-[3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]propyl]-2-[(2S,3R)-1-methyl-3-[(2-propenyloxy)methyl]-2-aziridinyl]-
• 285556-80-1
• C₁₉H₃₄N₂O₃Si
• .

• Oxazole, 4,5-dimethyl-2-(2-naphthalenyl)-, 3-oxide
• 755016-06-9
• C₁₅H₁₃NO₂
• .

• Oxiranecarboxylic acid, 2-acetyl-3-benzoyl-, methyl ester, trans-
• 75519-86-7
• C₁₃H₁₂O₅
• .

• Octanoic acid, bismuth(3+) salt
• 75639-55-3
• C₈H₁₆O₂·1/₃Bi
• .

• Oxazole, 2,2'-(1,8-anthracenediyl)bis[4,5-dihydro-4-(1-methylethyl)-,(4S,4'S)-
• 756531-15-4
• C₂₆H₂₈N₂O₂
• .

• Octadecanamide, N-[3-(dimethylamino)propyl]-12-hydroxy-
• 75656-34-7
• C₂₃H₄₈N₂O₂
• .

• O,O-diethyl S-{[(2S,3R,4S,6R)-4-hydroxy-3-methyl-2,6-diphenylpiperidin-4-yl]ethynyl} dithiophosphate
• 75682-24-5
• C₂₄H₃₀NO₃PS₂
• 475.6037
• .

• O,O-diethyl S-{[(2S,3R,4R,6R)-4-hydroxy-3-methyl-2,6-diphenylpiperidin-4-yl]ethynyl} dithiophosphate
• 75682-27-8
• C₂₄H₃₀NO₃PS₂
• 475.6037
• .

• Oxirane, 2,3-dioctyl-
• 75722-66-6
• C₁₈H₃₆O
• .

• Octadecenoic acid,(2R)-3-[[(2-aminoethoxy)hydroxyphosphinyl]oxy]-2-[(1-oxohexadecenyl)oxy]propyl ester
• 294211-27-1
• C₃₉H₇₄NO₈P
• .

• Oxirane, [(2-iodophenoxy)methyl]-
• 75746-33-7
• C₉H₉IO₂
• .

• Oxirane, 2,3-bis(4-methylphenyl)-
• 75801-34-2
• C₁₆H₁₆O
• .

• Octanoic acid, 2-(phenylmethoxy)-1-[(phenylmethoxy)methyl]ethyl ester
• 299177-71-2
• C₂₅H₃₄O₄
• .

• Octanamide, N-[4-[(dimethylamino)sulfonyl]phenyl]-N-methyl-
• 75852-20-9
• C₁₇H₂₈N₂O₃S
• .

• Oxepino[3,4-c]pyridin-3(1H)-one,5-ethyl-4,5-dihydro-5-hydroxy-9-methoxy-7-(trimethylsilyl)-
• 300582-85-8
• C₁₅H₂₃NO₄Si
• .

• Oxazole, 4,5-dihydro-4-(phenylmethyl)-, (4S)-
• 75866-71-6
• C₁₀H₁₁NO
• .

• orthoboric acid, compound with 1,1'-iminodipropan-2-ol
• 75877-08-6
• C₆H₁₅NO₂·xBH₃O₃
• 278-332-2
• 195.0212
• .

• Oxazole, 2,2',2''-(1,3,5-benzenetriyl)tris[4,5-dihydro-
• 75953-88-7
• C₁₅H₁₅N₃O₃
• .