• Olean-12-ene-16,21,23,28-tetrol,3-[(3-O-b-D-glucopyranosyl-a-L-arabinopyranosyl)oxy]-,16-benzoate, (3b,4a,16b,21b)-
• 107110-06-5
• C48H72 O15
• .

• Octadecanoic acid,12-hydroxy-, 2-ethylhexyl ester
• 29710-25-6
• C₂₆H₅₂O₃
• 249-793-7
• 412.68928
• .

• Olean-12-en-28-oicacid, 2,3,16,21-tetrahydroxy-, (2b,3b,16b,21b)-
• 26121-81-3
• C30H48 O6
• 0
• .

• Oleanan-29-oic acid,3-[(O-6-deoxy-a-L-mannopyranosyl-(1®2)-O-b-D-glucopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®2)]-a-L-arabinopyranosyl)oxy]-13,28-epoxy-16-hydroxy-,(3b,16a,20a)-
• 151625-83-1
• C53H86 O23
• 0
• .

• Olean-12-ene-28,29-dioicacid, 2,3,23-trihydroxy-, 29-methyl ester, (2b,3b,4a,20b)-
• 1802-12-6
• C₃₁H₄₈O₇
• 0
• .

• Oxirane, 2-methyl-,polymer with oxirane, carboxymethyl nonyl ether, branched
• 125304-09-8
• .

• Octane, 1,1'-oxybis-
• 629-82-3
• C₁₆H₃₄O
• 211-112-6
• 242.44056
• .

• Oxazolo[3,2-a]benzimidazole-2-methanol,2,3-dihydro-
• 61532-55-6
• C10H10 N2 O2
• 190.1986
• .

• Oils, tuberose
• 8024-05-3
• 0
• .

• Oleanan-12-one,3-(acetyloxy)-13,15-dihydroxy-, (3b,15a)- (9CI)
• 125263-65-2
• C32H52 O5
• .

• Oxiranemethanol,3-methyl-, 4-nitrobenzoate, (2R-trans)- (9CI)
• 141782-32-3
• C11H11 N O5
• 237.23
• .

• Oxirane,2-[(4-nitrophenoxy)methyl]-, (2R)-
• 125279-81-4
• C9H9 N O4
• 195.17206
• .

• Octadecanoic acid,dichloro-
• 31135-63-4
• C18H34 Cl2 O2
• 0
• .

• Oxirane,2-[(3-methylbutoxy)methyl]-
• 15965-97-6
• C8H16 O2
• 240-102-4
• 144.21144
• .

• Oxygen
• 7782-44-7
• O2
• 231-956-9
• 32.00
• .

• Oils, chamomile, German
• 8002-66-2
• 0
• .

• Olean-12-en-28-oicacid, 2,3,23-trihydroxy-, O-a-D-arabinopyranosyl-(1®6)-O-[6-deoxy-a-L-mannopyranosyl-(1®2)]-O-[b-D-xylopyranosyl-(1®3)]-b-D-glucopyranosyl ester, (2a,3b,4a)- (9CI)
• 160471-35-2
• C52H84 O22
• .

• Oxirane,2,2',2''-[1,2,3-benzenetriyltris(oxymethylene)]tris- (9CI)
• 5136-53-8
• C15H18 O6
• 225-887-3
• 294.29982
• .

• Octadecanamide,N,N'-1,2-ethanediylbis[12-hydroxy-
• 123-26-2
• C38H76 N2 O4
• 204-613-6
• 625.021
• .

• Olean-12-en-28-oicacid, 22-[(2S)-2-methyl-1-oxobutoxy]-3-oxo-, (22b)-
• 88034-27-9
• C35H54 O5
• 0
• .

• Octadecanamide, N-(2-((2-aminoethyl)amino)ethyl)-, monoacetate
• 72175-32-7
• C₂₄H₅₁N₃O₃
• 276-436-2
• 429.68004
• .

• Oxireno[c]phenanthro[1,2-d]pyran-3,8(3aH,4bH)-dione,1-(3-furanyl)-1,5,6,6a,7,10a,10b,11,12,12a-decahydro-5-hydroxy-4b,7,7,10a,12a-pentamethyl-,(1S,3aS,4aR,4bS,5R,6aR,10aR,10bR,12aS)-
• 10314-90-6
• C26H32 O6
• 0
• .

• Octanedioic acid,2-ethyl-
• 3971-33-3
• C10H18 O4
• 223-595-0
• 202.24752
• .

• Oils, Melissaofficinalis
• 8014-71-9
• 0
• .

• Olean-12-en-28-oicacid, 16,21-dihydroxy-3-[(O-b-D-xylopyranosyl-(1®2)-O-a-L-arabinopyranosyl-(1®6)-b-D-glucopyranosyl)oxy]-, g-lactone, (3b,16a,21b)- (9CI)
• 164178-24-9
• C46H72 O17
• .

• Octadecanamide,N-[2-[(2-cyanoethyl)amino]ethyl]-N-[2-[(1-oxooctadecyl)amino]ethyl]-
• 94333-52-5
• C43H84 N4 O2
• 305-031-6
• 689.15266
• .

• Oxazole,2-[[(3-bromophenyl)methyl]thio]-4,5-dihydro-4,4-dimethyl-, hydrochloride (1:1)
• 100098-72-4
• C12H14 Br N O S . Cl H
• 0
• .

• Oxireno[3,4]cyclopent[1,2-c]oxacyclotetradecin-5(2H)-one,3-ethyl-1a,2a,3,6,7,8,9,12,14a,14b-decahydro-, (1aS,2aR,3S,10Z,13Z,14aS,14bR)-(9CI)
• 121923-95-3
• C18H26 O3
• 0
• .

• Oils, Douglas fir,oxidized
• 70084-91-2
• .

• Olean-12-en-28-oicacid, 2,3-dihydroxy-, (2a,3b)-
• 4373-41-5
• C₃₀H₄₈O₄
• 472.70
• .

• Octanoic acid,(2S,2aR,3R,5aR,6R,9S,9aS,9bS,10R,12R)-decahydro-3-hydroxy-3,6,9-trimethyl-13-methylene-7-oxo-12-(1-oxobutoxy)-2,9-pentano-2H-furo[2,3,4-ef][3]benzoxepin-10-ylester (9CI)
• 165171-23-3
• C32H50 O8
• .

• Oxidase, L-2-hydroxyacid
• 9028-71-1
• 0
• .

• Osteopontin (rat clone lROP11 protein moiety) (9CI)
• 106441-73-0
• 0
• .

• Oxirane,2-[(3,4-dimethoxyphenyl)methyl]-
• 27602-80-8
• C11H14 O3
• 0
• .

• Oils, cubeb
• 8007-87-2
• 0
• .

• Oils, palmarosa
• 8014-19-5
• 283-461-2
• 0
• .

• Oxirane,2-(trichloromethyl)-
• 3083-23-6
• C3H3 Cl3 O
• 221-384-8
• 161.41
• .

• Octanoic acid,1,1'-[(dimethylstannylene)bis(thio-2,1-ethanediyl)] ester
• 57813-60-2
• C22H44 O4 S2 Sn
• 260-972-9
• 555.42236
• .

• Octanoic acid,4-ethyl-, octyl ester
• 93963-22-5
• C18H36 O2
• 300-763-2
• 284.47724
• .

• Octanoic acid,8-fluoro-
• 353-25-3
• C8H15 F O2
• 0
• .

• Oxazole,2,2'-(1,4-phenylene)bis[5-(4-methylphenyl)-
• 7091-75-0
• C26H20 N2 O2
• 230-396-2
• 392.4492
• .

• Oxidase, monoamine
• 9001-66-5
• 232-623-0
• 0
• .

• O-TOLYLTETRAZOLIUM RED
• 33926-00-0
• C₂₀H₁₇N₄+
• 348.83
• .

• Oxirane,2-chloro-3-methyl-, trans- (9CI)
• 21947-76-2
• C3H5 Cl O
• 92.53
• .

• Octanoic acid,bariumsalt (2:1)
• 4696-54-2
• C8H16 O2 . 1/2 Ba
• 225-165-8
• 425.82
• .

• Olivomycin
• 11006-70-5
• C₄₅H₆₄O₂₁
• 940.9771
• .

• 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]-, (3b,4a)-
• 72629-76-6
• C46H74 O16
• 0
• .

• Oleandomycin,2'',4',11-triacetate
• 2751-09-9
• C41H67 N O15
• 220-392-9
• 813.97
• .

• Octadecanoic acid,2-sulfo-, 1-methyl ester
• 3076-26-4
• C19H38 O5 S
• 221-354-4
• 378.56702
• .

• Octadecanoic acid,ion(1-)
• 646-29-7
• C18H35 O2
• 0
• .