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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— oleanate 3-O-6-phthalimido-6-deoxy-β-D-galactopyranoside 1609984-14-6 C44H63NO10
    oleanate 3-O-6-phthalimido-6-deoxy-β-D-galactopyranoside
    —— okanin 4'-O-(6"-O-acetyl-2"-O-caffeoyl-β-D-glucopyranoside) octaacetate 142628-24-8 C48H46O23
    okanin 4'-O-(6"-O-acetyl-2"-O-caffeoyl-β-D-glucopyranoside) octaacetate
    —— o-(3-Methoxy-4-hydroxy-benzhydryl)-benzylalkohol 65321-56-4 C21H20O3
    o-(3-Methoxy-4-hydroxy-benzhydryl)-benzylalkohol
    —— O-(2,6-Diisopropyl-4-cyano-phenyl)-O,O-di-etthiophosphat 93813-55-9 C17H26NO3PS
    O-(2,6-Diisopropyl-4-cyano-phenyl)-O,O-di-etthiophosphat
    —— o-Aminophenyl-p-aminobenzoat 31419-93-9 C13H12N2O2
    o-Aminophenyl-p-aminobenzoat
    —— [Os(5,10,15,20-tetra(p-tolyl)porphyrinate)(Ph)2]BF4 159509-23-6 BF4*C60H46N4Os
    [Os(5,10,15,20-tetra(p-tolyl)porphyrinate)(Ph)2]BF4
    —— o,o'-Bis-(methoxymethyl)-trityl-Kation 20700-36-1 C23H23O2
    o,o'-Bis-(methoxymethyl)-trityl-Kation
    —— Octadecanoic acid [(2R,3R,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(2-oxo-ethyl)-tetrahydro-pyran-2-ylmethyl]-amide 223123-14-6 C47H67NO6
    Octadecanoic acid [(2R,3R,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(2-oxo-ethyl)-tetrahydro-pyran-2-ylmethyl]-amide
    —— O-Benzoylsulfonyl-N-benzyloxy-p-anisimidsaeure 63539-58-2 C21H19NO5S
    O-Benzoylsulfonyl-N-benzyloxy-p-anisimidsaeure
    —— O,O-Diethyl-(2-ethoxy-5-chloro-benzyl)phosphonat 18261-75-1 C13H20ClO4P
    O,O-Diethyl-(2-ethoxy-5-chloro-benzyl)phosphonat
    —— O<sup>17</sup>-Propionyl-19-nor-testosteron-3-benzilsaeurehydrazon 122386-30-5 C35H42N2O4
    O<sup>17</sup>-Propionyl-19-nor-testosteron-3-benzilsaeurehydrazon
    —— (octaethylporphyrinato)(n-butylamine)2iron(II) 104439-41-0 C44H66FeN6
    (octaethylporphyrinato)(n-butylamine)2iron(II)
    —— octa-2,3-dienyl 3-oxobutanoate 1352007-39-6 C12H18O3
    octa-2,3-dienyl 3-oxobutanoate
    —— O,O-dimethyl S-3-methoxyphenyl phosphorothioate 1335244-10-4 C9H13O4PS
    O,O-dimethyl S-3-methoxyphenyl phosphorothioate
    —— O-methyl N-ethoxycarbothioylcarbamothioate 104709-65-1 C5H9NO2S2
    O-methyl N-ethoxycarbothioylcarbamothioate
    —— O-triphenylbismuth(V) bis(methyl ethyl ketoximate) 114806-72-3 C26H31BiN2O2
    O-triphenylbismuth(V) bis(methyl ethyl ketoximate)
    —— O,O-diethyl O-4-tetrahydro-2H-2-pyranyloxyphenyl phosphate 866927-59-5 C15H23O6P
    O,O-diethyl O-4-tetrahydro-2H-2-pyranyloxyphenyl phosphate
    —— O-bis(2-fluoro-2,2-dinitroethyl)nitromethyl bis(2'-fluoro-2',2'-dinitroethyl)carboxime 104359-39-9 C10H8F4N10O19
    O-bis(2-fluoro-2,2-dinitroethyl)nitromethyl bis(2'-fluoro-2',2'-dinitroethyl)carboxime
    —— O5-trityl-D-erythro-2-deoxy-pentose-diethyldithioacetal 121965-56-8 C28H34O3S2
    O5-trityl-D-erythro-2-deoxy-pentose-diethyldithioacetal
    —— octanoic acid, (+/-)-2-<<<(2-(trimethylamino)ethoxy)hydroxyphosphinyl>oxy>methyl>-4-methylenedecyl ester 111934-67-9 C25H50NO6P
    octanoic acid, (+/-)-2-<<<(2-(trimethylamino)ethoxy)hydroxyphosphinyl>oxy>methyl>-4-methylenedecyl ester
    —— O-<Chlor-propyloxy-phosphoryl>-chlor-fluor-formoxim 18262-29-8 C4H7Cl2FNO3P
    O-<Chlor-propyloxy-phosphoryl>-chlor-fluor-formoxim
    —— O-{2-[6-(methyl-amino)pyridin-2-yl]ethyl}-N-[(2-methylcyclohexyl)carbonyl]-L-tyrosine 1041662-97-8 C25H33N3O4
    O-{2-[6-(methyl-amino)pyridin-2-yl]ethyl}-N-[(2-methylcyclohexyl)carbonyl]-L-tyrosine
    —— oxoruthenium(IV) sulfate 13965-84-9 ORu*O4S
    oxoruthenium(IV) sulfate
    —— O-(2,4,6-tri-t-butylphenyl) S-(3-chloropropyl) thiocarbonate 84547-47-7 C22H35ClO2S
    O-(2,4,6-tri-t-butylphenyl) S-(3-chloropropyl) thiocarbonate
    —— O,O-Diethyl S-(1-(1-Cyano-1-methylethylthio)ethyl)Phosphorodithioate 98583-71-2 C10H20NO2PS3
    O,O-Diethyl S-(1-(1-Cyano-1-methylethylthio)ethyl)Phosphorodithioate
    —— Octyloxy-diguanid 99868-90-3 C10H23N5O
    Octyloxy-diguanid
    —— oxochloromalonato-2,2'-pyridylmolybdenum(V) 148379-71-9 C13H10ClMoN2O5
    oxochloromalonato-2,2'-pyridylmolybdenum(V)
    —— osmium(IV) (2,3,7,8,12,13,17,18-octaethylporphyrinate)(Cl)2 78090-39-8 C36H44Cl2N4Os
    osmium(IV) (2,3,7,8,12,13,17,18-octaethylporphyrinate)(Cl)2
    —— O-(Trifluoracetylglycylamino)-hydroxyessigsaeure-ethylester 2356-11-8 C8H11F3N2O5
    O-(Trifluoracetylglycylamino)-hydroxyessigsaeure-ethylester
    —— O-(α-Phenylvinyl)acetophenone oxime 92944-46-2 C16H15NO
    O-(α-Phenylvinyl)acetophenone oxime
    —— o-Nitrophenylsuccinsaeure-α-amid 63508-60-1 C10H10N2O5
    o-Nitrophenylsuccinsaeure-α-amid
    —— O,O-Diaethyl-N,N'-diphenyl-phosphamidin 3694-62-0 C16H21N2O2P
    O,O-Diaethyl-N,N'-diphenyl-phosphamidin
    —— {Os6(CO)22(μ-dppb)} 112548-61-5 C50H28O22Os6P2
    {Os6(CO)22(μ-dppb)}
    —— Oxozirkoniumchloridtertiaerbutoxid 65010-45-9 2C4H9O*3C4H10O*2Cl*2O*2Zr
    Oxozirkoniumchloridtertiaerbutoxid
    —— [Os(2,2'-bipyridine)NCl2(H2O)]CF3SO3 161991-51-1 CF3O3S*C10H10Cl2N3OOs
    [Os(2,2'-bipyridine)NCl2(H2O)]CF3SO3
    —— (octaethylporphyrinato)FeCl(ClO4) 82963-19-7 C36H44N4*ClO4*Cl*Fe
    (octaethylporphyrinato)FeCl(ClO4)
    —— (octaethylporphyrin)Fe(p-MeC6H4) 83614-08-8 C43H51FeN4
    (octaethylporphyrin)Fe(p-MeC6H4)
    —— (OC-6-14)-(9-bromo-6-(E)-[(α-picolyl-κN)imino-κN]-7,12-dihydroindolo[3,2-d][1]benzazepine)dichlorobis(dimethyl sulfoxide)ruthenium(II) 936742-78-8 C26H29BrCl2N4O2RuS2
    (OC-6-14)-(9-bromo-6-(E)-[(α-picolyl-κN)imino-κN]-7,12-dihydroindolo[3,2-d][1]benzazepine)dichlorobis(dimethyl sulfoxide)ruthenium(II)
    —— Octadecyl-m-fluorbenzoat 70153-08-1 C25H41FO2
    Octadecyl-m-fluorbenzoat
    —— O(μ-C6H5BNCH3)2CO*(CH3)2NH 124357-26-2 C17H23B2N3O2
    O(μ-C6H5BNCH3)2CO*(CH3)2NH
    —— (+)-O,O-dimethylcrassifoline 89240-44-8 C21H27NO4
    (+)-O,O-dimethylcrassifoline
    —— o-Phenylselenobenzanilid 68395-75-5 C19H15NOSe
    o-Phenylselenobenzanilid
    —— Oplodiol 132032-86-1 C17H28O3
    Oplodiol
    —— Oestr-4-en-3β,17β-diol-17-phenylcarbonat 51242-19-4 C25H32O4
    Oestr-4-en-3β,17β-diol-17-phenylcarbonat
    —— O2,O3,O4-triacetyl-O5,O6-isopropylidene-D-glucose-diethyldithioacetal 108736-05-6 C19H32O8S2
    O2,O3,O4-triacetyl-O5,O6-isopropylidene-D-glucose-diethyldithioacetal
    —— o-Hydroxyphenyl-trans-4-tert-butylcyxclohexylsulfit 68718-76-3 C16H24O4S
    o-Hydroxyphenyl-trans-4-tert-butylcyxclohexylsulfit
    —— O-(3,5-dimethylphenyl)-S-methyl thiocarbonic acid ester 17999-22-3 C10H12O2S
    O-(3,5-dimethylphenyl)-S-methyl thiocarbonic acid ester
    —— oxazol-5-yl-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.6]nonan-8-yl]methanone 1354625-33-4 C17H18N6O2
    oxazol-5-yl-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.6]nonan-8-yl]methanone
    —— O,O-Dibutyl-<2-aethoxyaethylsulfinyl>-thiophosphat 2012-17-1 C12H27O6PS2
    O,O-Dibutyl-<2-aethoxyaethylsulfinyl>-thiophosphat
    —— O-Ethylxanthogensaeure-4-methyl-2,6-dinitrophenylester 51676-71-2 C10H10N2O5S2
    O-Ethylxanthogensaeure-4-methyl-2,6-dinitrophenylester