• Oxireno[f]indolizine-6,7-diol,octahydro-, 6,7-diacetate, (1aS,6S,6aR,7R,7aS)-
• 185899-27-8
• C12H17 N O5
• 0
• .

• Oxiranecarboxamide,3-formyl-N,N-dimethyl-, (2R-trans)- (9CI)
• 180685-59-0
• C6H9 N O3
• 143.14056
• .

• Oxiranecarboxylic acid,3-cyclopropyl-, ethyl ester, (2R-cis)- (9CI)
• 178248-36-7
• C8H12 O3
• 156.17908
• .

• Oxireno[3,4]pyrrolo[1,2-b]isoxazole(9CI)
• 277-64-5
• C6H3 N O2
• 0
• .

• Oxytocin,4-L-threonine- (8CI,9CI)
• 26995-91-5
• C42H65 N11 O12 S2
• 0
• .

• Oxiranecarbonitrile,3-ethyl-2-(hydroxymethyl)- (9CI)
• 176956-53-9
• C6H9 N O2
• 0
• .

• Olean-12-en-28-oicacid, 3,16-dihydroxy-, methyl ester, (3b,16a)- (9CI)
• 2309-45-7
• C31H50 O4
• 0
• .

• Octadecanoic acid,15-oxo-, methyl ester
• 2380-30-5
• C19H36 O3
• 0
• .

• Octadecanoic acid,3,6,9,12,15,18,21,24-octaoxahexacosane-1,26-diyl ester (9CI)
• 109-34-2
• C54H106 O12
• 0
• .

• Oxetane,2,2,4-trimethyl-
• 23120-44-7
• C6H12 O
• 0
• .

• Oxirane,2-[(2-fluorophenoxy)methyl]-, (2S)-
• 184488-19-5
• C9H9 F O2
• 168.1649632
• .

• Octadecanoic acid,9-oxo-, methyl ester
• 1842-70-2
• C19H36 O3
• 312.49
• .

• Oxazole,5-(4-chlorophenyl)-
• 1008-94-2
• C9H6 Cl N O
• 179.60304
• .

• Oxazole,5-(4-methoxyphenyl)-
• 1011-51-4
• C10H9 N O2
• 0
• .

• Octane, 4-iodo-
• 1117-32-4
• C8H17 I
• 240.13
• .

• Octadecanoic acid,hexadecyl ester
• 1190-63-2
• C34H68 O2
• 214-724-1
• 508.90252
• .

• Oxirane,2-methyl-2,3-diphenyl-, (2R,3S)-rel-
• 10282-18-5
• C15H14 O
• 210.27106
• .

• Orange 5
• 1342-44-5
• 0
• .

• Octadecanedioic acid,1,18-dimethyl ester
• 1472-93-1
• C20H38 O4
• 342.51
• .

• Oxepin, 2,7-dimethyl-
• 1487-99-6
• C8H10 O
• 122.1644
• .

• Octanal, 2-methylene-
• 22414-64-8
• C9H16 O
• 140.22274
• .

• Oxiranecarboxylic acid,2-ethyl-3,3-dimethyl-, methyl ester, (-)- (9CI)
• 169611-33-0
• C8H14 O3
• 158.19496
• .

• Octane,3-chloro-3-methyl-
• 28320-88-9
• C9H19 Cl
• 162.70016
• .

• Octadecanamide, N-[1-[(b-D-glucopyranosyloxy)methyl]-2-hydroxyheptadecyl]-,DL-erythro- (8CI)
• 13032-63-8
• C42H83 N O8
• 0
• .

• Olean-12-en-11-one
• 10070-81-2
• C30H48 O
• 424.7
• .

• Octadecanoic acid,17-hydroxy-3,6,9,12,15-pentaoxaheptadec-1-yl ester
• 10108-28-8
• C30H60 O8
• 0
• .

• Oxirane, cyclohexenyl-(9CI)
• 1331-32-4
• C8H12 O
• 0
• .

• Octanoic acid,2,3-bis[(trimethylsilyl)oxy]propyl ester
• 1851-21-4
• C17H38 O4 Si2
• 0
• .

• Oxiraneacetic acid, a-amino-a-methyl-, (R*,S*)- (9CI)
• 166318-68-9
• C5H9 N O3
• 131.12986
• .

• Oxazole,4,5-dihydro-2-(1-methylethenyl)-
• 10471-78-0
• C6H9 N O
• 111.14176
• .

• Oxirane, ethyl-, homopolymer, monoisotridecyl ether
• 173140-85-7
• 0
• .

• Octadecanoic acid,manganese salt (1:?)
• 10476-84-3
• C18H36 O2 . x Mn
• 222-119-9
• 0
• .

• Oxazolo[5,4-d]pyrimidin-7(6H)-one
• 27433-54-1
• C5H3 N3 O2
• 137.09622
• .

• Oxytocin, N-acetyl-
• 10551-48-1
• C45H68 N12 O13 S2
• 0
• .

• Octadecanamide,N-[(1R,2R)-1-[[[O-(N-acetyl-a-neuraminosyl)-(2®3)-O-[2-(acetylamino)-2-deoxy-b-D-galactopyranosyl-(1®4)]-O-b-D-galactopyranosyl-(1®4)-b-D-glucopyranosyl]oxy]methyl]-3-oxopropyl]- (9CI)
• 196085-62-8
• C53H93 N3 O27
• 0
• .

• Octadecanoic acid,3-hydroxy-2-(octadecyloxy)propyl ester
• 13232-26-3
• C39H78 O4
• 340.58356
• .

• Oxirane, 2,3-dimethyl-,(2R,3R)-
• 1758-32-3
• C4H8 O
• 72.11
• .

• Octadecanamide,N-2-propen-1-yl-
• 13360-25-3
• C21H41 N O
• 323.56
• .

• Octadecanoic acid,1,1'-[[(2-hydroxyethyl)imino]di-2,1-ethanediyl] ester
• 13412-15-2
• C42H83 N O5
• 0
• .

• Oxirane,2-(2,3,4,5,6-pentafluorophenyl)-
• 13561-85-8
• C8H3 F5 O
• 210.1
• .

• Oxiranepentanoic acid,3-undecyl-, methyl ester, (2R,3S)-rel- (9CI)
• 1041-25-4
• C19H36 O3
• 0
• .

• Octanamide, 2-amino-
• 13880-52-9
• C8H18 N2 O
• 0
• .

• Octane,1,8-diisocyanato-
• 10124-86-4
• C10H16 N2 O2
• 196.25
• .

• Osmium, isotope of mass186
• 13982-09-7
• Os
• 0
• .

• Oxiraneoctanol,3-octyl-, (2R,3S)-rel- (9CI)
• 13980-12-6
• C18H36 O2
• 0
• .

• Osmium, isotope of mass190
• 14274-79-4
• Os
• 0
• .

• Octadecanamide,N,N'-(iminodi-3,1-propanediyl)bis-
• 13998-73-7
• C42H85 N3 O2
• 237-799-2
• 664.1432
• .

• Oxirane,2-(1,2-dibromoethyl)-
• 22480-49-5
• C4H6 Br2 O
• 229.89784
• .

• Octadecanoic acid,5-oxo-, methyl ester
• 2380-20-3
• C19H36 O3
• 312.49
• .

• Oxirane,2-[[[5-methyl-2-(1-methylethyl)cyclohexyl]oxy]methyl]-
• 2399-56-6
• C13H24 O2
• 0
• .