• Oxiranecarboxamide,3-formyl-N,N-dimethyl-, (2S-trans)- (9CI)
• 180591-22-4
• C6H9 N O3
• 143.14056
• .

• Oxiranecarboxaldehyde,3-(3-methyl-2-butenyl)-, (2R-trans)- (9CI)
• 158391-38-9
• C8H12 O2
• 140.17968
• .

• Octadecane-1-14C(7CI,8CI,9CI)
• 4391-54-2
• C18H38
• 254.49
• .

• Oxiranecarboxylic acid,3-butyl-, trans- (9CI)
• 181378-55-2
• C7H12 O3
• 144.16838
• .

• Oxazole,2-(4-ethylphenyl)-5-methoxy-
• 400727-90-4
• C12H13 N O2
• 203.23712
• .

• Oxiranecarboxylic acid,3-(chlorocarbonyl)-, ethyl ester, (2S-trans)- (9CI)
• 183508-40-9
• C6H7 Cl O4
• 178.57038
• .

• Oxirane,2-(1-hexynyl)-3-methyl-, (2R-trans)- (9CI)
• 165038-25-5
• C9H14 O
• 138.20686
• .

• Oxireno[3,4]pyrrolo[2,1-b]oxazole(9CI)
• 167137-90-8
• C6H3 N O2
• 0
• .

• Oxazolo[2,3-a]isoindol-5(9bH)-one,9b-ethoxy-2,3-dihydro-
• 183969-33-7
• C12H13 N O3
• 219.23652
• .

• Oxiraneacetic acid,3-ethenyl-, trans- (9CI)
• 184353-04-6
• C6H8 O3
• 0
• .

• Octadecanoic acid,10-(sulfooxy)-, 1-ethyl ester, sodium salt (1:1)
• 186041-50-9
• C20H40 O6 S . Na
• 0
• .

• Oxazole,2-(4-iodophenyl)-
• 195436-88-5
• C9H6 I N O
• 271.05
• .

• Oxazolo[3,2-d][1,4]benzodiazepin-6(5H)-one,10-chloro-11b-(2-chlorophenyl)-2,3,7,11b-tetrahydro-, (R)- (9CI)
• 158251-60-6
• C17H14 Cl2 N2 O2
• 0
• .

• Octanoic-d15 acid,1,2,3-propanetriyl ester (9CI)
• 352431-24-4
• C27H5 D45 O6
• 515.96
• .

• Oxirane,2-(3-methyl-3-buten-1-yl)-2-(1-methylethyl)-
• 189076-44-6
• C10H18 O
• 154.24932
• .

• Oxirane,2-chloro-2-(chloromethyl)-3-methyl-
• 187399-76-4
• C4H6 Cl2 O
• 0
• .

• Octadecanedioic acid,1-(phenylmethyl) ester
• 189625-51-2
• C25H40 O4
• 0
• .

• Oxazole,2-(2-bromophenyl)-4,5-dihydro-4-phenyl-, (4R)-
• 191330-82-2
• C15H12 Br N O
• 302.17
• .

• Oxirane,2-(3-methoxy-1-propyn-1-yl)-2-methyl-
• 2151-45-3
• C7H10 O2
• 126.1531
• .

• Oxazole,2,3-dihydro-2,3-bis(1-methylethyl)-
• 192214-45-2
• C9H17 N O
• 155.23738
• .

• Oils, Callitriscolumellaris
• 192526-11-7
• 0
• .

• Oxirane, 2-methyl-, polymer with oxirane, mono(2-propylheptyl) ether
• 166736-08-9
• C₁₀H₂₂O·(C₃H₆O·C₂H₄O)x
• 0
• .

• Oxazolo[2,3,4-cd]pyrrolizine(9CI)
• 163831-74-1
• C8H5 N O
• 131.1314
• .

• Oils, hazel, Corylusavellana
• 185630-72-2
• 0
• .

• Oils, Callitrisintratropica
• 187348-13-6
• 0
• .

• Oxirane,2-[(methylthio)methyl]-3-propyl-, (2S,3S)-
• 169738-61-8
• C7H14 O S
• 0
• .

• Oxepino[4,5-c]pyridine(9CI)
• 264-33-5
• C9H7 N O
• 0
• .

• Oxazolo[4,5-b]quinoxaline(8CI,9CI)
• 269-86-3
• C9H5 N3 O
• 0
• .

• Oxazolo[5,4-d]pyrimidine(8CI,9CI)
• 273-64-3
• C5H3 N3 O
• 121.09682
• .

• Oxetane, 3-methyl-
• 2167-38-6
• C4H8 O
• 0
• .

• Octacosanoic acid,2-hydroxyethyl ester
• 26787-65-5
• C30H60 O3
• 468.7956
• .

• Octanoic acid,8-bromo-, methyl ester
• 26825-92-3
• C9H17 Br O2
• 237.13
• .

• Octadecanoic acid,epoxy-, octyl ester
• 26856-11-1
• C26H50 O3
• 0
• .

• Oxiranecarbonitrile,3-(1-methylethyl)- (9CI)
• 193202-19-6
• C6H9 N O
• 0
• .

• Oxiranecarbonitrile,3-methyl-3-(1-methylethyl)- (9CI)
• 193202-29-8
• C7H11 N O
• 0
• .

• Octanoic acid,2-amino-2-ethyl-, ethyl ester
• 164262-28-6
• C12H25 N O2
• 215.33
• .

• Octadecanoic acid,3-[(trimethylsilyl)oxy]-, methyl ester
• 21987-13-3
• C22H46 O3 Si
• 0
• .

• Oxazole,4-(bromomethyl)-2-(4-chlorophenyl)-
• 22087-23-6
• C10H7 Br Cl N O
• 272.53
• .

• Oxazole,2-(4-ethoxyphenyl)-4,5-dihydro-4,4-dimethyl-
• 180303-26-8
• C13H17 N O2
• 219.27958
• .

• Oxireno[f]indolizine-6,7-diol,octahydro-, (1aS,6S,6aR,7R,7aR)-
• 185899-26-7
• C8H13 N O3
• 0
• .

• Oxazole,4-(4-bromophenyl)-2-methyl-
• 22091-49-2
• C10H8 Br N O
• 0
• .

• Octadecanoic acid,3-chloro-2-hydroxypropyl ester
• 22094-20-8
• C21H41 Cl O3
• 377
• .

• o-Formophenetidide,1-cyano-N-ethylthio- (7CI,8CI)
• 4953-62-2
• C12H14 N2 O S
• 0
• .

• Oxazole,4,5-dihydro-2,4-bis(1-methylethyl)-, (4R)-
• 189040-53-7
• C9H17 N O
• 155.23738
• .

• Olean-12-en-28-oic acid, 2,3-dihydroxy-, (2.beta.,3.beta.)-
• 26707-60-8
• C30 H48 O4
• 0
• .

• Oxazole,2-(4-bromophenyl)-4,5-dihydro-
• 189120-01-2
• C9H8 Br N O
• 226.07
• .

• Oxiranecarboxaldehyde,3-methyl-3-(3-pentenyl)-, [2R-[2a,3b(E)]]- (9CI)
• 176778-27-1
• C9H14 O2
• 154.20626
• .

• Oxirane, methyl-d3-(9CI)
• 2245-32-1
• C3H3 D3 O
• 61.1
• .

• Oxepino[4,5-d]oxepin(9CI)
• 257-25-0
• C10H8 O2
• 204.9045
• .

• Oxazole,2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-4-phenyl-, (4R)-
• 167171-03-1
• C27H22 N O P
• 407.44
• .