• Octane, 2-methyl-
• 3221-61-2
• C9H20
• 221-748-6
• 128.26
• .

• Oxirane,2-[(3-methylphenoxy)methyl]-
• 2186-25-6
• C10H12 O2
• 218-575-3
• 164.2
• .

• Oxireno[5,6]cyclonona[1,2-c]pyran-4-methanol,7-(acetyloxy)-1a,2,3,3a,7,7a,8,9,10,10a-decahydro-1a-methyl-a-(3-methyl-2-butenyl)-8-methylene-,acetate (9CI)
• 168113-66-4
• C24H34 O6
• .

• Oxidase, Pseudomonascytochrome
• 9027-00-3
• 0
• .

• Oxabetrinil [BSI:ISO]
• 94593-79-0
• C₁₂H₁₂N₂O₃
• 0
• .

• Oils, Siberian fir
• 8021-29-2
• 294-351-9
• 0
• .

• Octadecanoic acid,1,1'-(1,6-hexanediyl) ester
• 26730-92-7
• C42H82 O4
• 247-947-8
• 651.09808
• .

• Oxetane,2,2-bis(4-chlorophenyl)-3,3-dimethyl-
• 30609-70-2
• C17H16 Cl2 O
• 307.2143
• .

• Octadecanoic acid,14-oxo-, 1,2,3-propanetriyl ester (9CI)
• 6943-15-3
• C57H104 O9
• 0
• .

• Olean-12-ene-28,29-dioicacid, 3-(acetyloxy)-, 29-methyl ester, (3b,20b)- (9CI)
• 25488-42-0
• C33H50 O6
• .

• Oxirane,2-[(2,4-dibromo-6-methylphenoxy)methyl]-
• 75150-13-9
• C10H10 Br2 O2
• 278-084-5
• 321.9932
• .

• Oxytocin,1-(3-mercapto-D-valine)-4-L-threonine- (9CI)
• 78578-24-2
• C44H69 N11 O12 S2
• 0
• .

• Oxirane,2-isocyano-3,3-dimethyl-2-[(1R,3aR,7aR)-octahydro-3a-methyl-7-methylene-1H-inden-1-yl]-,(2R)-rel-(+)-
• 145543-56-2
• C16H23 N O
• .

• Obutin (9CI)
• 101975-73-9
• .

• Oxidase, glucose
• 9001-37-0
• Unspecified
• 232-601-0
• 0
• .

• Oligotide (9CI)
• 164325-71-7
• 0
• .

• Octadecanoic acid,3-hydroxy-4-[2-(4-nitrophenyl)diazenyl]phenyl ester
• 124522-01-6
• C30H43 N3 O5
• 525.68
• .

• Oxirane,2,2,3-trifluoro-3-(1,1,2,2,3,4,4-heptafluoro-3-buten-1-yl)-
• 15453-10-8
• C6F10 O
• 239-470-9
• 278.047632
• .

• Olestra
• 121854-29-3
• 0
• .

• Olean-12-en-28-oicacid, 3-[(O-6-deoxy-a-L-mannopyranosyl-(1®3)-O-b-D-glucopyranosyl-(1®3)-O-6-deoxy-a-L-mannopyranosyl-(1®4)-b-D-xylopyranosyl)oxy]-, b-D-glucopyranosyl ester, (3b)- (9CI)
• 155313-60-3
• C59H96 O25
• .

• Octanedioic acid,1,8-bis(2,5-dioxo-3-sulfo-1-pyrrolidinyl) ester
• 82436-77-9
• C₁₆H₂₀N₂O₁₄S₂
• 528.465
• .

• Octadecanoic acid,hydroxy-, monolithium salt
• 1333-61-5
• C18H36 O3 . Li
• 215-599-6
• 306.4097
• .

• Oxirane,2-[[(9Z)-9-octadecen-1-yloxy]methyl]-
• 60501-41-9
• C21H40 O2
• 262-268-7
• 324.5411
• .

• Oleana-11,13(18)-dien-28-oicacid, 3-hydroxy-21-oxo-, (3a)-
• 72933-75-6
• C30H44 O4
• 0
• .

• Octadecanamide,N-(2,3-dihydroxypropyl)-
• 7336-25-6
• C21H43 N O3
• 230-848-9
• 357.57102
• .

• Oleanan-3-ol,19,28-epoxy-, (3b,18a,19b)-
• 1617-72-7
• C30H50 O2
• 442.72
• .

• Olean-12-en-28-oicacid, 3-(b-D-glucopyranosyloxy)-2,16,23-trihydroxy-,O-6-deoxy-a-L-mannopyranosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-4-O-acetyl-6-deoxy-b-D-galactopyranosyl ester, (2b,3b,4a,16a)- (9CI)
• 142846-88-6
• C61H98 O28
• .

• Olean-12-ene-23,28,29-trioicacid, 2,3-dihydroxy-, 23,29-dimethyl ester, (2b,3b,4a,20b)- (9CI)
• 130756-02-4
• C32H48 O8
• .

• Octane,1-(ethenylsulfonyl)-
• 28345-91-7
• C10H20 O2 S
• 0
• .

• Oleana-11,13(18)-dien-29-oicacid, 3-[(3-O-b-D-glucopyranosyl-b-D-galactopyranosyl)oxy]-16,23,28-trihydroxy-,1-ester with D-ribitol, (3b,4a,16a,20a)- (9CI)
• 226231-54-5
• C47H76 O20
• .

• Octadecanoic acid,cerium salt (1:?)
• 10119-53-6
• C18H36 O2 . x Ce
• 233-324-8
• 990.52
• .

• Oxiranemethanol,3-(1,3,5-heptatriynyl)-, trans-(-)- (9CI)
• 155934-76-2
• C10H8 O2
• 160.16932
• .

• Olean-12-en-28-oicacid, 3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2,23-dihydroxy-16-oxo-, O-6-deoxy-a-L-mannopyranosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-6-deoxy-b-D-galactopyranosyl ester, (2b,3b,4a)- (9CI)
• 163456-56-2
• C59H94 O26
• .

• Octadecanoic acid,12-hydroxy-, 2-hydroxyhexacosyl ester
• 93840-69-8
• C44H88 O4
• 298-934-9
• 681.16712
• .

• Octadecanoic acid,2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester
• 106-07-0
• C26H52 O6
• 203-358-8
• 460.68748
• .

• Octadecanoic acid,2-[2-(nonylphenoxy)ethoxy]ethyl ester (9CI)
• 93982-20-8
• C37H66 O4
• 301-211-3
• 574.91754
• .

• Oxirane, 2-eicosyl-
• 57744-11-3
• C22H44 O
• 260-926-8
• 324.58416
• .

• Octanoic acid,2-tetradecyloctadecyl ester
• 93778-26-8
• C40H80 O2
• 298-161-7
• 593.062
• .

• Octadecanoic acid,dimethylsilylene ester
• 18856-04-7
• C38H76 O4 Si
• 242-630-0
• 625.09314
• .

• Oxireno[2,3]azuleno[4,5-b]furan-2(3H)-one,decahydro-6,6a,7-trihydroxy-6,8a-dimethyl-3-methylene-,(3aS,6R,6aS,7S,7aR,8aS,8bR,8cS)-
• 128286-95-3
• C15H20 O6
• .

• Octanedioic acid,ammonium salt (1:2)
• 71411-67-1
• C8H14 O4 . 2 H3 N
• 275-371-7
• 208.2554
• .

• Octanamide,N-[4-[2-(4-morpholinyl)ethoxy]phenyl]-
• 112325-29-8
• C20H32 N2 O3
• 348.4797
• .

• Oils, neroli, water
• 8030-28-2
• C₁₁H₁₆O₂
• 180.24354
• .

• Oxirane,2-([1,1'-biphenyl]-4-ylmethyl)-
• 23703-14-2
• C15H14 O
• 210.2711
• .

• Octanoic acid,2-(acetyloxy)-3-hydroxypropyl ester
• 112529-17-6
• C13H24 O5
• 0
• .

• Olean-12-ene-3,11,21-triol,(3b,11a,14b,21a)- (9CI)
• 155178-09-9
• C30H50 O3
• .

• Octanediamide
• 3891-73-4
• C8H16 N2 O2
• 0
• .

• Octane,1-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro-
• 423-53-0
• C8H Cl F16
• 436.52
• .

• Oxacyclotetradec-10-ene-2,13-dione,14-pentyl-, (Z)- (9CI)
• 114416-55-6
• C18H30 O3
• 0
• .

• Olean-12-en-28-oicacid, 3,29-dihydroxy-, O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (3a,20a)- (9CI)
• 153287-89-9
• C48H78 O18
• .