• Octane, 3-bromo-
• 999-64-4
• C8H17 Br
• 213-664-3
• 193.12
• .

• Oxirane,2-decyl-3-(5-methylhexyl)-, (2S,3R)-
• 54910-51-9
• C19H38 O
• 259-390-8
• 282.5
• .

• Oxacyclotetradeca-10,12-dien-2-one,14-pentyl-, (10Z,12E,14R)-
• 124916-99-0
• C18H30 O2
• 0
• .

• Octadecanoic acid,2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, calcium salt (2:1)
• 5793-94-2
• C₄₈H₈₆CaO₁₂
• 227-335-7
• 751.14192
• .

• Oxidase, aryl alcohol
• 9028-77-7
• 0
• .

• Octane,1-bromo-3,7-dimethyl-
• 3383-83-3
• C₁₀H₂₁Br
• 221.1777
• .

• Octanamide,N-methyl-N-nitroso-
• 15567-46-1
• C9H18 N2 O2
• 186.29
• .

• Oxirane,2,2'-[oxybis(methylene)]bis-
• 2238-07-5
• C6H10 O3
• 218-802-6
• 130.16
• .

• Oxazolo[4,5-g]pyrido[2,1-c][1,4]benzodiazepine-7,13(6H,7aH)-dione,2-amino-8,9-dihydro-, (7aS)-
• 125287-08-3
• C14H12 N4 O3
• 284.2701
• .

• Oxirane,2-[(dodecyloxy)methyl]-
• 2461-18-9
• C15H30 O2
• 219-554-1
• 242.4
• .

• Olean-12-en-28-oicacid, 3-(b-D-glucopyranosyloxy)-2,23-dihydroxy-,6-O-b-D-glucopyranosyl-b-D-glucopyranosyl ester, (2b,3b,4a)-
• 161842-78-0
• C48H78 O20
• .

• Oxirane,2-[(2-propyn-1-yloxy)methyl]-
• 18180-30-8
• C₆H₈O₂
• 112.13
• .

• Olean-12-en-3-ol, (3b)-
• 559-70-6
• C₃₀H₅₀O
• 209-204-6
• 426.72
• .

• Oils, olibanum
• 8016-36-2
• C63H98O6
• 0
• .

• Octanoic acid,2-phenylethyl ester
• 5457-70-5
• C₁₆H₂₄O₂
• 226-718-6
• 672.0384
• .

• Octanedioic acid,1,8-bis[(5-fluoro-3-pyridinyl)methyl] ester
• 23586-92-7
• C20H22 F2 N2 O4
• 392.3965
• .

• Oxaziridine,2-methyl-3-propyl-
• 58751-77-2
• C5H11 N O
• 0
• .

• Oxirane,2-(3-cyclohexen-1-yl)-
• 5116-65-4
• C8H12 O
• 0
• .

• Oxirane,2-(1-methylethenyl)-
• 7437-61-8
• C5H8 O
• 0
• .

• Oleana-11,13(18)-dien-29-oicacid, 3-(b-D-galactopyranosyloxy)-16,23,28-trihydroxy-,1-ester with D-ribitol, (3b,4a,16a,20a)- (9CI)
• 226231-72-7
• C41H66 O15
• .

• Oils, spike
• 8016-78-2
• 8016-78-2
• 0
• .

• Octanamide,N-(2-hydroxypropyl)-
• 23054-60-6
• C11H23 N O2
• 245-400-8
• 201.30582
• .

• Olean-12-en-29-oicacid, 3,21,23-trihydroxy-, (3b,4b,20b,21a)- (9CI)
• 131177-50-9
• C30H48 O5
• 0
• .

• Oxacyclodotriaconta-3,5,7,9,11,29-hexaen-2-one,14,16,18,20,22,24,26,28-octahydroxy-15,31-dimethyl-32-(1-methylethyl)-,(3E,5E,7E,9E,11E,14S,15S,16R,18R,20R,22S,24S,26R,28R,29E,31S,32S)-
• 29919-25-3
• C36H58 O10
• 650.8397
• .

• Oxirane,[(dibromo-2-methylphenoxy)methyl]- (9CI)
• 36542-71-9
• C10H10 Br2 O2
• 253-094-2
• 321.9932
• .

• Octanedioic acid,2-oxo-
• 96406-05-2
• C8H12 O5
• 0
• .

• Oxytocin,8-L-isoleucine-
• 362-39-0
• C43H66 N12 O12 S2
• 0
• .

• Octanoic acid,9a-(acetyloxy)-1a,1b,4,4a,5,7a,7b,8,9,9a-decahydro-4a,7b-dihydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-5-oxo-1H-cyclopropa[3,4]benz[1,2-e]azulen-9-ylester, [1aR-(1aa,1bb,4ab,7aa,7ba,8a,9b,9aa)]- (9CI)
• 72416-83-2
• C30H44 O8
• 0
• .

• Octanoic acid,2-[4-[4-[(1-carboxyheptyl)oxy]-3-methylphenoxy]phenoxy]-
• 70886-50-9
• C29H40 O7
• 0
• .

• Octanoic acid,1,1'-[1-(hydroxymethyl)-1,2-ethanediyl] ester
• 1069-87-0
• C19H36 O5
• 344.4861
• .

• Olean-12-en-28-oicacid,3,23-[[(1R)-4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-diyl]bis(carbonyloxy)]-2-hydroxy-24-[(3,4,5-trihydroxybenzoyl)oxy]-,3-O-(3,4,5-trihydroxybenzoyl)-b-D-glucopyranosyl ester, (2a,3b,4a)- (9CI)
• 116810-77-6
• C64H72 O27
• .

• Osmium, isotope of mass182
• 14993-36-3
• Os
• 182
• .

• Oxirane,2-(2,2-dimethylpropyl)-2-methyl-
• 107-48-2
• C8H16 O
• 203-494-8
• 128.21204
• .

• Olean-12-en-28-oicacid, 3,23,29-trihydroxy-, O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (3b,4a,20a)-
• 223260-27-3
• C48H78 O19
• .

• Olean-12-en-28-oicacid, 3-[(O-a-L-arabinopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®6)]-b-D-glucopyranosyl)oxy]-16,21-dihydroxy-, g-lactone, (3b,16a,21b)- (9CI)
• 120028-48-0
• C47H74 O18
• .

• Odorine
• 72755-20-5
• C₁₈H₂₄N₂O₂
• 300.3954
• .

• Oleana-9(11),12-diene-3,29-diol,bis(hydrogen 1,2-benzenedicarboxylate), (3b,20b)- (9CI)
• 102416-28-4
• C46H56 O8
• 0
• .

• Oxirane,2,2,3-trifluoro-
• 2925-24-8
• C2H F3 O
• 98.0239
• .

• Octadecanoic acid,iron(2+) salt (2:1)
• 2980-59-8
• C₃₆H₇₀FeO₄
• 225-889-4
• 622.78
• .

• Oxytocin,1-(3-mercaptopropanoic acid)-8-(L-2-hydroxy-4-methylpentanoic acid)- (9CI)
• 71375-94-5
• C43H64 N10 O13 S2
• 0
• .

• Octadecanoic acid, 9(or10)-iodo-, ethyl ester (7CI,9CI)
• 29611-66-3
• C20H39 I O2
• 249-728-2
• 438.4269
• .

• Onium compounds,piperidinium, 1-C10-12-alkyl-1-[[(C10-12-alkyloxy)carbonyl]methyl]-, chlorides
• 104639-45-4
• .

• Olean-12-en-28-oicacid, 3,23-dihydroxy-, O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (3b,4a)-
• 57539-70-5
• C48H78 O18
• 0
• .

• Octadecanoic acid,1,1'-[1-[[[(2,3-dihydroxypropoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl]ester
• 4537-78-4
• C42H83 O10 P
• 779.076181
• .

• Ovomucoid II O (9CI)
• 37281-36-0
• C₂₅H₄₄N₁₄O₈
• 0
• .

• Octanoic acid,1-methylhexyl ester
• 55193-32-3
• C15H30 O2
• 259-519-8
• 242.3975
• .

• Oils, Agropyron repens
• 84649-79-6
• 283-459-1
• 0
• .

• Oxiraneacetic acid,3-[(5E)-6-methyl-5-dodecenyl]-a-methylene-, (2S,3S)- (9CI)
• 61371-61-7
• C18H30 O3
• 0
• .

• Olean-12-en-28-oicacid, 3,27-bis[[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-, (3b)- (9CI)
• 152509-92-7
• C48H60 O8
• 0
• .

• Oxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one,2,3,6,7,7a,8,10a,10b-octahydro-1a,5,8-trimethyl-, (1aR,4E,7aS,8S,10aS,10bR)-
• 2513-76-0
• C15H22 O3
• 250.3334
• .