• Olean-12-en-29-oicacid, 3-(acetyloxy)-11-oxo-, (3b,20b)-
• 6277-14-1
• C32H48 O5
• 228-475-1
• 512.72052
• .

• Olean-12-en-28-oicacid, 3-[[2-O-(6-deoxy-a-L-mannopyranosyl)-a-L-arabinopyranosyl]oxy]-23-hydroxy-, O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (3b,4a)-
• 14216-03-6
• C₅₉H₉₆O₂₆
• 238-072-2
• 1221.38
• .

• Octadecanamide,N-(3-aminopropyl)-
• 35567-30-7
• C21H44 N2 O
• 252-621-3
• 340.58686
• .

• Oxirane,2,2-dimethyl-3-[(3E,7E,11E,15E)-3,7,12,16,20-pentamethyl-3,7,11,15,19-heneicosapentaen-1-yl]-
• 7200-26-2
• C30H50 O
• 426.72
• .

• Olean-12-en-28-oicacid, 3-[(6-O-b-D-glucopyranosyl-b-D-glucopyranosyl)oxy]-2,6,23-trihydroxy-,O-6-deoxy-a-L-mannopyranosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-a-L-arabinopyranosyl ester, (2b,3b,4a,6b)-
• 144442-85-3
• C64H104 O32
• .

• Oils, pennyroyal,Mentha pulegium
• 8013-99-8
• 0
• .

• Oxirane,2-methyl-2-(1-methylethyl)-
• 72221-03-5
• C6H12 O
• 276-489-1
• 100.15888
• .

• Octanoic acid,zirconium salt (1:?)
• 18312-04-4
• C8H16 O2 . x Zr
• 242-197-8
• 664.038
• .

• Ocufilcon F [USAN]
• 33410-59-2
• .

• Oils, marshmallow
• 97676-24-9
• 0
• .

• Oxaziridine,2-cyclohexyl-3-(3,4-dimethoxyphenyl)-
• 23921-85-9
• C15H21 N O3
• 263.3321
• .

• Oxayohimban-16-carboxylicacid, 16,17-didehydro-10,11-dimethoxy-19-methyl-, (3b,19a,20a)- (9CI)
• 14358-76-0
• C22H26 N2 O5
• .

• Octane,2-chloro-2,6-dimethyl-
• 102736-13-0
• C10H21 Cl
• 176.7267
• .

• oxygen(-2) anion; tungsten
• 12608-26-3
• O₃W-₆
• 235-718-5
• 911.3534
• .

• Olean-12-en-28-oicacid, 3-[(2-O-b-D-glucopyranosyl-b-D-glucopyranosyl)oxy]-16-hydroxy-,(3b,16a)- (9CI)
• 158511-61-6
• C42H68 O14
• .

• Octicidine
• 65370-68-5
• C₅H₁₄N₃O₇PS
• 0
• .

• Octadecanoic acid,(7R)-7,8-dihydro-3,7-dimethyl-6,8-dioxo-6H-2-benzopyran-7-yl ester
• 162558-82-9
• C29H44 O5
• .

• Octadecadien-1-ol,1-(hydrogen sulfate), sodium salt (1:1)
• 65151-89-5
• C18 H38 O4 S
• 265-560-2
• 368.50699
• .

• Oxygenase, hyoscyamine6b-di-
• 103865-33-4
• .

• Oxirane,methyl-,polymers,polymer with oxirane,monoisodecyl ether
• 155683-77-5
• 0
• .

• Octanoic acid,6,8-dimercapto-
• 462-20-4
• C8H16 O2 S2
• 208.3414
• .

• Oxazolo[5,4-d]pyrimidin-7-amine,2-methyl-
• 25680-37-9
• C6H6 N4 O
• 150.13804
• .

• Octadecanoic acid,isotridecyl ester
• 31565-37-4
• C31H62 O2
• 250-703-3
• 466.82278
• .

• Oleanan-29-al,13,28-epoxy-3-[(O-b-D-glucopyranosyl-(1®3)-O-[b-D-xylopyranosyl-(1®2)]-O-b-D-glucopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®2)]-a-L-arabinopyranosyl)oxy]-16-hydroxy-,(3b,16a,20b)-
• 23643-76-7
• C58H94 O27
• 0
• .

• Olean-12-ene-23,28-dioicacid, 16-hydroxy-3-(b-D-xylopyranosyloxy)-, 28-(O-b-D-glucopyranosyl-(1®3)-O-[b-D-glucopyranosyl-(1®6)]-b-D-glucopyranosyl) ester, (3b,4a,16a)- (9CI)
• 223376-72-5
• C53H84 O25
• .

• Oxazolidine,4-methyl-5-(phenylmethyl)-2,2-bis(trifluoromethyl)-
• 101834-51-9
• C13H13 F6 N O
• 317.26
• .

• Octanoic acid,2-methyl-
• 3004-93-1
• C₉H₁₈O₂
• 221-104-4
• 158.24
• .

• Oxacyclotetradec-13-ene-2,10-dione,5,6,7,11-tetrahydroxy-3-(3-hydroxy-2-propenyl)-4,7,9,13,14-pentamethyl- (9CI)
• 136440-72-7
• C21H34 O8
• 0
• .

• 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-, 2-O-(6-deoxy-a-L-mannopyranosyl)-a-L-arabinopyranosyl ester, (3b,4a,16a)- (9CI)
• 128866-15-9
• C59H94 O28
• .

• Oxirane, 2,3-dibutyl-
• 53248-86-5
• C10H20 O
• 258-449-5
• 156.2652
• .

• Octadecanoic acid,1,1',1''-(nitrilotri-2,1-ethanediyl) ester
• 3002-22-0
• C60H117 N O6
• 221-092-0
• 948.57408
• .

• Oxygenase, lip-
• 9029-60-1
• n.a.
• 232-853-1
• 0
• .

• Oxirane,2-chloro-3-methyl-, cis- (9CI)
• 21947-75-1
• C3H5 Cl O
• 90.51
• .

• Olean-12-en-28-oicacid, 3-[(O-6-deoxy-a-L-mannopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®3)]-a-L-arabinopyranosyl)oxy]-23-hydroxy-, O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (3b,4a)-
• 121449-76-1
• C65H106 O31
• 0
• .

• Olean-12-en-28-oicacid, 3-(a-L-arabinopyranosyloxy)-16,23-dihydroxy-,(3b,4a,16a)-
• 12672-43-4
• C35H56 O9
• 0
• .

• Oxidase, L-amino acid
• 9000-89-9
• 232-564-0
• 0
• .

• Octadecanoic acid,[2-heptadecyl-4,5-dihydro-4-(hydroxymethyl)-4-oxazolyl]methyl ester
• 20103-35-9
• C40H77 N O4
• 243-516-3
• 636.04368
• .

• Octadecanoic acid,1,1'-(2-hydroxy-1,3-propanediyl) ester
• 504-40-5
• C39H76 O5
• 207-992-6
• 625.0177
• .

• Octadecanamide,N-[(1S,2R,3E)-1-[[[O-b-D-galactopyranosyl-(1®3)-O-2-(acetylamino)-2-deoxy-b-D-galactopyranosyl-(1®4)-O-[N-acetyl-1-(1-methylethyl)-a-neuraminosyl-(2®3)]-O-b-D-galactopyranosyl-(1®4)-b-D-glucopyranosyl]oxy]methyl]-2-hydroxy-3-heptadecen-1-yl]-
• 131129-98-1
• C76H137 N3 O31
• 0
• .

• Olean-12-en-30-oic acid, 3β-hydroxy-11-oxo-, methyl ester
• 1477-44-7
• C₃₁H₄₈O₄
• 484.7104
• .

• Olean-12-en-28-oicacid, 3-(b-D-glucopyranosyloxy)-2,6,23-trihydroxy-,O-D-apio-b-D-furanosyl-(1®3)-O-[O-D-apio-b-D-furanosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-6-deoxy-a-L-mannopyranosyl-(1®4)]-O-6-deoxy-a-L-mannopyranosyl-(1®2)-a-L-arabinopyranosyl ester, (2b,3b,4a,6b)- (9CI)
• 161995-29-5
• C68H110 O35
• .

• Oxirane,2-(4-chlorophenyl)-3-phenyl-, (2R,3R)-rel-
• 28291-10-3
• C14H11 Cl O
• 0
• .

• Oxirane,2,2,3-trichloro-
• 16967-79-6
• C2H Cl3 O
• 147.38
• .

• o-sec-BUTYL-4,6-DINITROPHENOL-TRIETHANOLAMINE SALT
• 6420-47-9
• C₁₆H₂₇N₃O₈
• 229-166-4
• 389.46
• .

• Oxirane,2,2-dimethyl-3-(3-methyl-2,4-pentadien-1-yl)-
• 69103-20-4
• C10H16 O
• 273-870-4
• 152.23344
• .

• Octane,1-ethoxy-3,7-dimethyl-
• 22810-10-2
• C12H26 O
• 245-237-2
• 186.3342
• .

• Octadecanoic acid,epoxy-, isooctyl ester (8CI,9CI)
• 11087-88-0
• C26H50 O3
• 234-309-9
• 411.68134
• .

• Octanenitrile,8,8,8-trifluoro-7-hydroxy-6-(1-hydroxyethyl)-7-(trifluoromethyl)-
• 101858-32-6
• C11H15 F6 N O2
• 307.2327
• .

• Osmium,bis(2,2'-bipyridine-kN1,kN1')dichloro-, (OC-6-22)-
• 79982-56-2
• C20H16 Cl2 N4 Os
• 0
• .

• Olean-12-ene-23,28-dioicacid, 3-(b-D-glucopyranosyloxy)-2,27-dihydroxy-,28-(O-b-D-xylopyranosyl-(1®4)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-6-deoxy-b-D-galactopyranosyl) ester, (2b,3b,4a)-
• 176182-01-7
• C53H84 O24
• 0
• .