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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— orange I acetate 57303-87-4 C18H13N2O5S*Na
    orange I acetate
    —— olibanumol B 676327-83-6 C10H18O2
    olibanumol B
    —— O-Acetyl-paliclavin 58514-18-4 C18H22N2O2
    O-Acetyl-paliclavin
    —— O.O-Diisopropyl-phosphonocarbamidsaeure-<4-carboxy-phenylester> 13664-40-9 C14H20NO7P
    O.O-Diisopropyl-phosphonocarbamidsaeure-<4-carboxy-phenylester>
    —— O1-(4-hydroxy-phenyl)-β-D-glucopyranuronic acid amide 108630-29-1 C12H15NO7
    O1-(4-hydroxy-phenyl)-β-D-glucopyranuronic acid amide
    —— O-tert-butyl-N-[(1-{[2,4-dihydroxy-5-(propan-2-yl)phenyl]carbonyl}piperidin-4-yl)methyl]-L-serine 1351815-16-1 C23H36N2O6
    O-tert-butyl-N-[(1-{[2,4-dihydroxy-5-(propan-2-yl)phenyl]carbonyl}piperidin-4-yl)methyl]-L-serine
    —— (o-hydroxyphenylaminomethyl)chloromethylphosphinic acid 128342-83-6 C8H11ClNO3P
    (o-hydroxyphenylaminomethyl)chloromethylphosphinic acid
    —— [Os3(CO)10(μ-H)(μ,μ-O(CH2)11S)Os3(CO)10(μ-H)] 1024616-96-3 C31H24O21Os6S
    [Os3(CO)10(μ-H)(μ,μ-O(CH2)11S)Os3(CO)10(μ-H)]
    —— O-(1-Chlor-2-naphthyl)-S-(piperidino-thiocarbamoyl)-dithiocarbonat 19387-35-0 C17H16ClNOS3
    O-(1-Chlor-2-naphthyl)-S-(piperidino-thiocarbamoyl)-dithiocarbonat
    —— O-(1-cyclohexyl-2-(diethoxyphosphoryl)-2,2-difluoroethyl) O-phenyl carbonothioate 141642-55-9 C19H27F2O5PS
    O-(1-cyclohexyl-2-(diethoxyphosphoryl)-2,2-difluoroethyl) O-phenyl carbonothioate
    —— [((OMe)2IQ1)Ru(NO)(Cl)] 1258939-98-8 C28H20ClN5O5Ru
    [((OMe)2IQ1)Ru(NO)(Cl)]
    —— O,O-diethyl S-(4-hydroxy-4-vinylhex-5-en-2-yl) phosphorodithioate 1374576-83-6 C12H23O3PS2
    O,O-diethyl S-(4-hydroxy-4-vinylhex-5-en-2-yl) phosphorodithioate
    —— opt.-inakt. 1,3-Bis-(1-hydroxy-isopentyl)-benzol 1752-07-4 C16H26O2
    opt.-inakt. 1,3-Bis-(1-hydroxy-isopentyl)-benzol
    —— Oxirane-2-carbaldehyde O-(3-chloro-benzyl)-oxime 172881-25-3 C10H10ClNO2
    Oxirane-2-carbaldehyde O-(3-chloro-benzyl)-oxime
    —— O-(2,3,6-tri-O-acetyl)-β-L-fucopyranosyl-N-oxyphthalimide 936356-56-8 C20H21NO10
    O-(2,3,6-tri-O-acetyl)-β-L-fucopyranosyl-N-oxyphthalimide
    —— O-(β-Cinnamoyloxy-ethyl)-N-cinnamoyl-hydroxylamin 88827-92-3 C20H19NO4
    O-(β-Cinnamoyloxy-ethyl)-N-cinnamoyl-hydroxylamin
    —— O-[2-(4-fluorophenoxy)propyl]hydroxylamine 171610-17-6 C9H12FNO2
    O-[2-(4-fluorophenoxy)propyl]hydroxylamine
    —— opt.-inakt. 3,4-Bis-(4-carboxymethoxy-3-methyl-phenyl>-hexan 7287-98-1 C24H30O6
    opt.-inakt. 3,4-Bis-(4-carboxymethoxy-3-methyl-phenyl>-hexan
    —— Oxyphysodon-tetramethylether 61074-80-4 C29H38O7
    Oxyphysodon-tetramethylether
    —— O-[2-(Bis-trifluoromethyl-amino)-1-trimethylsilanyl-ethyl]-N,N-bis-trifluoromethyl-hydroxylamine 57058-42-1 C9H12F12N2OSi
    O-[2-(Bis-trifluoromethyl-amino)-1-trimethylsilanyl-ethyl]-N,N-bis-trifluoromethyl-hydroxylamine
    —— O17-methyl-O3-[(E)-1-bromooct-1-en-1-yl]estradiol 1364659-06-2 C27H39BrO2
    O17-methyl-O3-[(E)-1-bromooct-1-en-1-yl]estradiol
    —— o-(α-Hydroxybenzyl)-phenethyl-p-Nitrobenzoat 58668-71-6 C22H19NO5
    o-(α-Hydroxybenzyl)-phenethyl-p-Nitrobenzoat
    —— o-Chlorbenzoyl-o-methoxychloracetanilid 41085-17-0 C16H13Cl2NO3
    o-Chlorbenzoyl-o-methoxychloracetanilid
    —— O-(2-methylallyl) Se-phenyl carbonoselenoate 1047680-05-6 C11H12O2Se
    O-(2-methylallyl) Se-phenyl carbonoselenoate
    —— O-ethyl S-(4-oxo-4-phenyl-1-(trimethylsilyl)butyl)carbonodithioate 1167443-83-5 C16H24O2S2Si
    O-ethyl S-(4-oxo-4-phenyl-1-(trimethylsilyl)butyl)carbonodithioate
    —— O-Ethyl-monothiosquarat-Anion 52427-64-2 C6H5O3S
    O-Ethyl-monothiosquarat-Anion
    —— oxydi-acetic acid bis-(2-nitro-phenyl ester) 71190-05-1 C16H12N2O9
    oxydi-acetic acid bis-(2-nitro-phenyl ester)
    —— O-ethyl S-2-(methyl(perfluoropyridin-4-yl)amino)-2-oxoethyl carbonodithioate 1309372-29-9 C11H10F4N2O2S2
    O-ethyl S-2-(methyl(perfluoropyridin-4-yl)amino)-2-oxoethyl carbonodithioate
    —— O-p-tert.-Butylphenyl-hydrogen-(1-methyl-2-propoxyvinyl)-phosphonodithioat 58046-06-3 C16H25O2PS2
    O-p-tert.-Butylphenyl-hydrogen-(1-methyl-2-propoxyvinyl)-phosphonodithioat
    —— o-cyclopropylphenyl 1-naphtyl sulfide 111601-79-7 C19H16S
    o-cyclopropylphenyl 1-naphtyl sulfide
    —— o-(CH2)2C6H4Mg(THF)2 62050-77-5 C16H24MgO2
    o-(CH2)2C6H4Mg(THF)2
    —— oxime of 2e-phenyl-3e-benzylcyclohexanone 84211-13-2 C19H21NO
    oxime of 2e-phenyl-3e-benzylcyclohexanone
    —— octahydro-1,4a-diaza-cyclobuta[de]naphthalene 1383616-37-2 C9H16N2
    octahydro-1,4a-diaza-cyclobuta[de]naphthalene
    —— oleana-9,12,18-triene-12,19-thiiran-3β-ol acetate 136869-63-1 C32H46O2S
    oleana-9,12,18-triene-12,19-thiiran-3β-ol acetate
    —— O-Acetyl-epi-steporphin 24191-99-9 C20H19NO4
    O-Acetyl-epi-steporphin
    —— O,O-diethyl S-(5-hydroxy-2-methyl-5-vinylhept-6-en-3-yl) phosphorodithioate 1374576-84-7 C14H27O3PS2
    O,O-diethyl S-(5-hydroxy-2-methyl-5-vinylhept-6-en-3-yl) phosphorodithioate
    —— O-acetyl-5-phenyl-2-(trifluoromethyl)pent-1-en-3-ol 110383-07-8 C14H15F3O2
    O-acetyl-5-phenyl-2-(trifluoromethyl)pent-1-en-3-ol
    —— O,O-Dimethyl-O-(4-methylmercapto-2-methyl-phenyl)-phosphat 85051-99-6 C10H15O3PS2
    O,O-Dimethyl-O-(4-methylmercapto-2-methyl-phenyl)-phosphat
    —— <o-Methoxycarbonyl-phenyl>-succinat 108244-84-4 C12H12O6
    <o-Methoxycarbonyl-phenyl>-succinat
    —— octamethyl-7,8-diaza-tricyclo[4.2.2.0<sup>2,5</sup>]deca-3,9-diene-7,8-dicarboxylic acid dimethyl ester 59866-51-2 C20H30N2O4
    octamethyl-7,8-diaza-tricyclo[4.2.2.0<sup>2,5</sup>]deca-3,9-diene-7,8-dicarboxylic acid dimethyl ester
    —— O-ethyl [1-[benzyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-7,7-dimethyl-6-oxo-1-phenyloctan-3-yl]sulfanylmethanethioate 226920-69-0 C31H43NO4S2
    O-ethyl [1-[benzyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-7,7-dimethyl-6-oxo-1-phenyloctan-3-yl]sulfanylmethanethioate
    —— oxotetra-t-butoxorhenium(VI) 73321-55-8 C16H36O5Re
    oxotetra-t-butoxorhenium(VI)
    —— olean-13(18)-en-3β,28-diacetate 34625-58-6 C34H54O4
    olean-13(18)-en-3β,28-diacetate
    —— O-Acetylguidioidin 62023-87-4 C18H25NO3
    O-Acetylguidioidin
    —— o-Mesylerysodine 56152-08-0 C19H23NO5S
    o-Mesylerysodine
    —— O,O'-(1,4-phenylene) bis(N-hexadecyl-P-methylphosphonamidothioate) 34421-47-1 C40H78N2O2P2S2
    O,O'-(1,4-phenylene) bis(N-hexadecyl-P-methylphosphonamidothioate)
    —— O-ethyl 2-(3-bromo-4-fluorophenyl)-2-hydroxypropanethioate 1352808-61-7 C11H12BrFO2S
    O-ethyl 2-(3-bromo-4-fluorophenyl)-2-hydroxypropanethioate
    —— O-((3-(trifluoromethyl)phenyl)sulfonyl)-N-(3,3,3-trifluoropropyl)hydroxylamine, hydrogen salt 114466-97-6 C10H8F6NO3S*H
    O-((3-(trifluoromethyl)phenyl)sulfonyl)-N-(3,3,3-trifluoropropyl)hydroxylamine, hydrogen salt
    —— O-tert-butylferrocenecarboxylate 773156-22-2 C15H18FeO2
    O-tert-butylferrocenecarboxylate
    —— Ozonid des Aethylidenadamantans(5) 55975-14-9 C12H18O3
    Ozonid des Aethylidenadamantans(5)