• Olean-12-en-28-oicacid, 3-[(2-O-b-D-glucopyranosyl-b-D-glucopyranosyl)oxy]-23-oxo-, b-D-glucopyranosyl ester, (3b,4a)- (9CI)
• 100179-68-8
• C48H76 O19
• .

• Olean-12-en-28-oicacid, 23-hydroxy-3-[(O-b-D-ribopyranosyl-(1®3)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-a-L-arabinopyranosyl)oxy]-, b-D-glucopyranosyl ester, (3b,4a)-
• 172671-38-4
• C52H84 O21
• .

• O,O-Dibenzyl-L-cystine bis(toluene-4-sulphonate)
• 85006-27-5
• C34H37N2O10S4
• 285-056-6
• 761.92498
• .

• Octanoic acid,1,1',1''-[(methylstannylidyne)tris(thio-2,1-ethanediyl)] ester
• 57813-62-4
• C31H60 O6 S3 Sn
• 260-973-4
• 743.7095
• .

• Oxacyclodocosa-7,9,11,17,19-pentaen-2-one,16-hydroxy-5,17-dimethyl-4-methylene-22-(3-methyl-3,5-hexadienyl)- (9CI)
• 105918-77-2
• C31H44 O3
• .

• Octadecanoic acid,antimony(3+) salt (3:1)
• 57898-46-1
• C18H36 O2 . 1/3 Sb
• 261-006-9
• 972.1679
• .

• Octadecanamide,N,N-dibutyl-12-hydroxy-
• 16169-48-5
• C26H53 N O2
• 240-311-0
• 411.70452
• .

• Oxyntomodulin (Ranacatesbeiana) (9CI)
• 116190-02-4
• C180H274 N54 O58 S
• .

• Ormobyl (9CI)
• 76822-81-6
• 0
• .

• Olean-12-ene-28,29-dioicacid, 3-[(O-b-D-glucopyranosyl-(1®2)-O-[O-b-D-xylopyranosyl-(1®2)-6-deoxy-b-D-galactopyranosyl-(1®6)]-b-D-glucopyranosyl)oxy]-16,21-dihydroxy-, g-lactone, (3b,16a,20b,21b)- (9CI)
• 148299-17-6
• C53H82 O24
• .

• Octadecanoic acid,12-[(1-oxooctadecyl)oxy]-, 2-octyldecyl ester
• 100258-46-6
• C54H106 O4
• 309-391-5
• 819.41704
• .

• Oxireno[5,6]benzo[1,2-h]quinoline,1a,2,3,9b-tetrahydro-
• 113163-23-8
• C13H11 N O
• 197.2325
• .

• Oleana-11,13(18)-dien-29-oicacid, 3,22-dihydroxy-, (3b,20b,22b)- (9CI)
• 142545-69-5
• C30H46 O4
• .

• 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)-6-deoxy-4-O-[3-(3-hydroxy-1-oxobutoxy)-1-oxobutyl]-b-D-galactopyranosyl ester, (2b,3b,4a,16a)- (9CI)
• 142846-91-1
• C67H108 O31
• .

• Octadecane,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18-heptatriacontafluoro-18-iodo-
• 29809-35-6
• C18F37 I
• 249-866-3
• 1046.0379884
• .

• Oxacycloundeca-4,8-diene-3,10-dione,5,9-dimethyl-2-(1-methylethyl)-, (2S,4E,8E)-
• 144676-60-8
• C15H22 O3
• .

• Octadecanoic acid,[9-(acetyloxy)-3,8,10-triethyl-7,8,10-trimethyl-1,5-dioxa-9-azaspiro[5.5]undec-3-yl]methylester
• 376588-17-9
• C38H71 N O6
• 0
• .

• Oxirane, methyl-, polymer with alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1-methylenebis(isocyanatobenzene)
• 167883-19-4
• (C₁₅H₁₀N₂O₂·(C₃H₆O)multH₂
• 0
• .

• Oxirane,2-[(4-ethoxyphenoxy)methyl]-
• 18110-26-4
• C11H14 O3
• 0
• .

• Oxidase, glycerolphosphate
• 9046-28-0
• NULL
• 232-932-0
• 0
• .

• Octanoic acid,4-formylphenyl ester
• 50433-83-5
• C15H20 O3
• 0
• .

• Oxazolo[5,4-d]pyrimidin-7-amine,2-phenyl-
• 25680-42-6
• C11H8 N4 O
• 212.2074
• .

• Olean-12-en-28-oicacid, 3-[(O-b-D-galactopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®3)]-b-D-glucopyranosyl)oxy]-16-hydroxy-23-oxo-, O-b-D-xylopyranosyl-(1®4)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-a-L-arabinopyranosyl ester, (3b,4a,16a)- (9CI)
• 128866-16-0
• C64H102 O32
• .

• Oxazolo[5,4-b]pyridin-2(1H)-one,1-[4-[4-(4-fluorophenyl)-1-piperazinyl]butyl]-
• 162254-23-1
• C20H23 F N4 O2
• 370.4206
• .

• Olean-12-en-28-oicacid, 3-[(O-b-D-glucopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®3)]-b-D-glucopyranosyl)oxy]-23-hydroxy-, (3b,4a)- (9CI)
• 171828-79-8
• C48H78 O19
• 959.1215
• .

• Octadecanoic acid,2,3-bis(1-oxopropoxy)propyl ester
• 27579-33-5
• C27H50 O6
• 248-541-3
• 470.6823
• .

• Octadecanoic acid,1-[8-[4-azido-2-hydroxy-3-(iodo-125I)phenyl]-3-hydroxy-3-oxido-8-oxo-2,4-dioxa-7-aza-3-phosphaoct-1-yl]-1,2-ethanediylester, (R)- (9CI)
• 128129-55-5
• C48H84 I N4 O10 P
• 0
• .

• Oxazole,2-(4-fluorophenyl)-5-phenyl-
• 324-80-1
• C15H10 F N O
• 206-305-7
• 240.23
• .

• Oxazole,2,5-dihydro-2,4-dimethyl-
• 77311-02-5
• C5H9 N O
• 0
• .

• Octanoic acid,4-[[4-(1-oxopentyl)phenyl]azo]phenyl ester, (E)- (9CI)
• 120103-01-7
• C25H32 N2 O3
• 408.5332
• .

• Olean-12-en-28-oicacid, 3,23-dihydroxy-, (3a,4a)-
• 168254-95-3
• C30H48 O4
• .

• Oils, mint, Menthacitrata
• 68917-15-7
• 68917-15-7
• 0
• .

• Ormosin VI
• 78454-17-8
• C45 H49 N O13
• 0
• .

• Octadecanoic-1-14C acid(9CI)
• 638-64-2
• C18H36 O2
• 286.5
• .

• Octanoic acid,7-methyl-, isodecyl ester (9CI)
• 94248-77-8
• C19H38 O2
• 304-351-3
• 298.50382
• .

• Oxacyclooctadeca-8,16-diene-2-undecanoicacid, e,10,12,14-tetrahydroxy-k,3,7,9,13,17-hexamethyl-18-oxo-,(kR,2R,3S,7S,8E,10S,12R,13R,14R,16E)-
• 164177-52-0
• C34H60 O8
• .

• Onium compounds,4,5-dihydro-2-(hydrogenated nortallow alkyl)-1-[2-(hydrogenated tallowamido)ethyl]-1-methylimidazolium Me sulfates
• 91723-55-6
• 294-563-1
• 0
• .

• Octadecanoic acid,phenyl-, 1,1'-[oxybis(methyl-2,1-ethanediyl)] ester
• 68966-76-7
• C54H90 O5
• 273-444-8
• 819.2894
• .

• Octadecanoic acid,12-hydroxy-, zinc salt (2:1)
• 35674-68-1
• C18H36 O3 . 1/2 Zn
• 252-669-5
• 664.3274
• .

• Oxacyclohexadeca-3,5,11,13-tetraen-2-one,16-[(1S,2R,3S,5E,7S,8R)-2,8-dihydroxy-1,3,7,9-tetramethyl-4-oxo-5-decen-1-yl]-8-hydroxy-3,15-dimethoxy-5,7,9,11-tetramethyl-,(3Z,5E,7R,8S,9S,11E,13E,15S,16R)-
• 98813-13-9
• C35H56 O8
• 0
• .

• Octane, 1-(ethenyloxy)-
• 929-62-4
• C10H20 O
• 213-204-1
• 156.2652
• .

• Olean-12-en-28-oicacid, 23-hydroxy-3-[(O-b-D-xylopyranosyl-(1®3)-O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®2)-b-D-xylopyranosyl)oxy]-, (3b,4a)- (9CI)
• 167469-57-0
• C58H94 O26
• .

• Octanoic acid,3-hydroxy-3,7-dimethyl-, ethyl ester
• 84696-81-1
• C12H24 O3
• 283-688-7
• 216.31716
• .

• Olean-12-en-28-oicacid, 3-[(O-6-deoxy-a-L-mannopyranosyl-(1®3)-O-b-D-xylopyranosyl-(1®3)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-b-D-xylopyranosyl)oxy]-, 6-O-b-D-glucopyranosyl-b-D-glucopyranosyl ester, (3b)- (9CI)
• 149496-96-8
• C64H104 O29
• 0
• .

• Octadecanimidamide
• 14587-26-9
• C18H38 N2
• 0
• .

• Octadecanoic acid,1,1'-[2-[[2,2-bis[[(1-oxooctadecyl)oxy]methyl]butoxy]methyl]-2-ethyl-1,3-propanediyl]ester
• 220208-71-9
• C84H162 O9
• .

• Octanoic acid,3-(acetyloxy)-, methyl ester
• 35234-21-0
• C11H20 O4
• 252-452-5
• 216.2741
• .

• Octadecanoic acid, 12-hydroxy-, homopolymer, 2-hydroxy-3-((2-methyl-1-oxo-2-propenyl)oxy)propyl ester
• 100932-45-4
• 0
• .

• Oxirane,2-[(cyclohexyloxy)methyl]-
• 3681-02-5
• C9H16 O2
• 222-959-6
• 156.22214
• .

• Olean-12-en-28-oicacid, 3-[[2-O-[4-O-(4-carboxy-3-hydroxy-3-methyl-1-oxobutyl)-b-D-galactopyranosyl]-b-D-glucopyranosyl]oxy]-2,23-dihydroxy-,28-(O-b-D-glucopyranosyl-(1®3)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-a-L-arabinopyranosyl) ester, intramol. 4''(3)®4''(28)-ester, (2b,3b,4a)-
• 123714-92-1
• C65H102 O31
• .