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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [Os(η5-C5H5)(η2-HC.ident.CC6D5)([η2-CH2=C(CH3)]P(i)Pr2)]BF4 868631-23-6 BF4*C22H30OsP
    [Os(η5-C5H5)(η2-HC.ident.CC6D5)([η2-CH2=C(CH3)]P(i)Pr2)]BF4
    —— o-cyclopropyl(diacetoxyiodo)benzene 72233-07-9 C13H15IO4
    o-cyclopropyl(diacetoxyiodo)benzene
    —— octahydro-benzo[<i>d</i>][1,2]oxazine-3-carboxylic acid ethyl ester 54463-30-8 C11H19NO3
    octahydro-benzo[<i>d</i>][1,2]oxazine-3-carboxylic acid ethyl ester
    —— O-(Benzyloxycarbonyl-glycyl-phenylalanyl)-N-benzyloxycarbonyl-serin 119534-22-4 C30H31N3O9
    O-(Benzyloxycarbonyl-glycyl-phenylalanyl)-N-benzyloxycarbonyl-serin
    —— ON 01500, N-glutaryl-N-methylethylenediamine urea 1013422-21-3 C28H37N3O10S
    ON 01500, N-glutaryl-N-methylethylenediamine urea
    —— O,O-Diethyl-O-<1-oxo-2-chlormethylphthalazin(4)yl>-thionophosphorsaeureester 54858-74-1 C13H16ClN2O4PS
    O,O-Diethyl-O-<1-oxo-2-chlormethylphthalazin(4)yl>-thionophosphorsaeureester
    —— O-(4-bromo-2-iodophenyl)hydroxylamine methanesulfonic acid salt 1387003-70-4 CH4O3S*C6H5BrINO
    O-(4-bromo-2-iodophenyl)hydroxylamine methanesulfonic acid salt
    —— octanedioic acid {2'-[2-amino-3-(1H-indol-3-yl)propionylamino]biphenyl-4-yl}amide benzyloxyamide 944457-65-2 C38H41N5O4
    octanedioic acid {2'-[2-amino-3-(1H-indol-3-yl)propionylamino]biphenyl-4-yl}amide benzyloxyamide
    —— Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, methyl ester, (2I+/-,3I(2),4I+/-,19I+/-)- 58880-26-5 C31H50O6
    Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, methyl ester, (2I+/-,3I(2),4I+/-,19I+/-)-
    —— o-nitrodiphenylmethyl glyoxylate ethyl hemiacetal 94614-86-5 C17H17NO6
    o-nitrodiphenylmethyl glyoxylate ethyl hemiacetal
    —— (o-CH3C2B10H10)2PSn(N(SiMe3)2) 1384185-29-8 C6H18NSi2*C6H26B20P*Sn
    (o-CH3C2B10H10)2PSn(N(SiMe3)2)
    —— o-nitrobenzonitrolic acid 116081-77-7 C7H5N3O5
    o-nitrobenzonitrolic acid
    —— orthovanadic acid tri-tert.-pentyl ester 57499-98-6 C15H33O4V
    orthovanadic acid tri-tert.-pentyl ester
    —— Opt. inakt. 5-<3-Hydroxy-phenyl>-3-methyl-2-phenyl-tetrahydro-oxazol 60322-21-6 C16H17NO2
    Opt. inakt. 5-<3-Hydroxy-phenyl>-3-methyl-2-phenyl-tetrahydro-oxazol
    —— O-Acetyl-bis(2,6-di-tert-butyl-4-carbo-n-octadecyloxyphenyl)phosphite 66169-58-2 C68H117O8P
    O-Acetyl-bis(2,6-di-tert-butyl-4-carbo-n-octadecyloxyphenyl)phosphite
    —— Octanoic acid 2-azepan-1-yl-1-azepan-1-ylmethyl-ethyl ester; hydrochloride 133067-06-8 C23H44N2O2*2ClH
    Octanoic acid 2-azepan-1-yl-1-azepan-1-ylmethyl-ethyl ester; hydrochloride
    —— O-ethyl S-(6-dimethylamino-2-methyl-4-pyrimidinylmethyl)S-(n-propyl)dithiophosphate 94145-53-6 C13H24N3O2PS2
    O-ethyl S-(6-dimethylamino-2-methyl-4-pyrimidinylmethyl)S-(n-propyl)dithiophosphate
    —— O-propan-2-yl N-(2-methylpropoxycarbothioyl)carbamothioate 104709-72-0 C9H17NO2S2
    O-propan-2-yl N-(2-methylpropoxycarbothioyl)carbamothioate
    —— o-Methylmercapto-monoselenobenzoesaeurephenylester 82737-94-8 C14H12OSSe
    o-Methylmercapto-monoselenobenzoesaeurephenylester
    —— o-Tolyl-<2-methoxy-phenyl>-phenoxy-chlorsilan 18666-72-3 C20H19ClO2Si
    o-Tolyl-<2-methoxy-phenyl>-phenoxy-chlorsilan
    —— oxovanadium(IV) (benzoate)(4-hydroxybenzoate) 130565-59-2 C7H5O2*C7H5O3*OV
    oxovanadium(IV) (benzoate)(4-hydroxybenzoate)
    —— O-ethyl S-butyl 2-methylmonothiomalonate 82802-16-2 C10H18O3S
    O-ethyl S-butyl 2-methylmonothiomalonate
    —— O,O'-diethyl-phosphoric O-ethyl-phosphonothioic anhydride 3584-91-6 C6H16O5P2S
    O,O'-diethyl-phosphoric O-ethyl-phosphonothioic anhydride
    —— o-(BBN)C6H4CH2PtBu2 1265226-25-2 C23H38BP
    o-(BBN)C6H4CH2PtBu2
    —— O-((4’-methylbiphenyl-3-yl)methyl)hydroxylamine 1160488-10-7 C14H15NO
    O-((4’-methylbiphenyl-3-yl)methyl)hydroxylamine
    —— ortho-pyridinecarbonyloxime 67475-15-4 C7H6N2O2
    ortho-pyridinecarbonyloxime
    —— Oxo-ureido-acetic acid; compound with 1-methyl-1H-imidazole 69723-06-4 C3H4N2O4*C4H6N2
    Oxo-ureido-acetic acid; compound with 1-methyl-1H-imidazole
    —— O-{O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->2)-O-[(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->6)]-3,4-di-O-acetyl-α-D-mannopyranosyl}-trichloroacetimidate 197651-85-7 C52H54Cl3N3O26
    O-{O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->2)-O-[(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->6)]-3,4-di-O-acetyl-α-D-mannopyranosyl}-trichloroacetimidate
    —— octyl (3S)-(+)-3-hydroxypentanoate 92445-22-2 C13H26O3
    octyl (3S)-(+)-3-hydroxypentanoate
    —— out,out-6,13,23,30,39,46-Hexaoxaoctacyclo<16.16.16.2<sup>2,5</sup>.2<sup>14,17</sup>.2<sup>19,22</sup>.2<sup>31,34</sup>.2<sup>35,38</sup>.2<sup>42,50</sup>>dohexaconta-2,14,14,16,19,21,31,33,35,37,47,49,51,53,55,57,59,61-octadecaen-8,10,25,27,41,43-hexain 134513-83-0 C56H38O6
    out,out-6,13,23,30,39,46-Hexaoxaoctacyclo<16.16.16.2<sup>2,5</sup>.2<sup>14,17</sup>.2<sup>19,22</sup>.2<sup>31,34</sup>.2<sup>35,38</sup>.2<sup>42,50</sup>>dohexaconta-2,14,14,16,19,21,31,33,35,37,47,49,51,53,55,57,59,61-octadecaen-8,10,25,27,41,43-hexain
    —— Oleanolsaeure-28-morpholidhemisuccinat 100426-46-8 C38H59NO6
    Oleanolsaeure-28-morpholidhemisuccinat
    —— O-(1-Methyl-2-cyano-2-phenylvinyl)-thiophosphorsaeure-O,O-diphenylester 96816-64-7 C22H18NO3PS
    O-(1-Methyl-2-cyano-2-phenylvinyl)-thiophosphorsaeure-O,O-diphenylester
    —— o-Chlor-deuterophenol 14849-09-3 C6H5ClO
    o-Chlor-deuterophenol
    —— O,O-diethyl ethyl-1 propenyl-1,2 phosphonate 104026-54-2 C9H19O3P
    O,O-diethyl ethyl-1 propenyl-1,2 phosphonate
    —— opt.-inakt. 2-Aethyl-4-methyl-cyclohexan-3-on-1,2-dicarbonsaeure-diaethylester 92861-09-1 C15H24O5
    opt.-inakt. 2-Aethyl-4-methyl-cyclohexan-3-on-1,2-dicarbonsaeure-diaethylester
    —— [octakis-2,3,7,8,12,13,17,18-(2-methyl-2-pentenyl)porphyrazinato]magnesium(II) 1331773-84-2 C64H88MgN8S8
    [octakis-2,3,7,8,12,13,17,18-(2-methyl-2-pentenyl)porphyrazinato]magnesium(II)
    —— Os3(CO)9(μ3-η(3)-C9H5D2CH3N)(μ-H) 200879-43-2 C19H11NO9Os3
    Os3(CO)9(μ3-η(3)-C9H5D2CH3N)(μ-H)
    —— ([o-(dimethylaminomethyl)phenyl-C,N]bis(triphenylphosphite))palladium(II) tetrafluoroborate 851769-86-3 BF4*C45H42NO6P2Pd
    ([o-(dimethylaminomethyl)phenyl-C,N]bis(triphenylphosphite))palladium(II) tetrafluoroborate
    —— O-1,2-Dibrom-2,2-dichlorethyl-O-2-methoxyethyl-N-propylphosphorsaeurediesteramid 53717-73-0 C8H16Br2Cl2NO4P
    O-1,2-Dibrom-2,2-dichlorethyl-O-2-methoxyethyl-N-propylphosphorsaeurediesteramid
    —— O<sup>4</sup>-(4-nitrophenylsulfonylethyl)thymidine 102093-86-7 C18H21N3O9S
    O<sup>4</sup>-(4-nitrophenylsulfonylethyl)thymidine
    —— octadeca-9<i>t</i>,11<i>t</i>-dienamide 34668-85-4 C18H33NO
    octadeca-9<i>t</i>,11<i>t</i>-dienamide
    —— O-Hippuryl-cyclohexanon-oxim 71996-45-7 C15H18N2O3
    O-Hippuryl-cyclohexanon-oxim
    —— optically inactive propene-1<i>c</i>,2,3-tricarboxylic acid tris-(2-ethyl-hexyl ester) 52193-50-7 C30H54O6
    optically inactive propene-1<i>c</i>,2,3-tricarboxylic acid tris-(2-ethyl-hexyl ester)
    —— octamethyl cycloicosa-3,8,13,18-tetrayne-1,1,6,6,11,11,16,16-octacarboxylate 93915-25-4 C36H40O16
    octamethyl cycloicosa-3,8,13,18-tetrayne-1,1,6,6,11,11,16,16-octacarboxylate
    —— O-1,2-Dibrom-2,2-dichlorethyl-O-β-chlorethyl-N-propylphosphorsaeurediesteramid 53717-59-2 C7H13Br2Cl3NO3P
    O-1,2-Dibrom-2,2-dichlorethyl-O-β-chlorethyl-N-propylphosphorsaeurediesteramid
    —— o-Diphenyl-n-dodecylaether 52820-09-4 C24H34O
    o-Diphenyl-n-dodecylaether
    —— O,O-diethyl O-[4-((2-pyridyl)thio)phenyl]phosphorothioate 64557-13-7 C15H18NO3PS2
    O,O-diethyl O-[4-((2-pyridyl)thio)phenyl]phosphorothioate
    —— octamethyl-5,5'-di(2-pyridyl)ferrocenium tetrafluoroborate 202060-84-2 BF4*C28H32FeN2
    octamethyl-5,5'-di(2-pyridyl)ferrocenium tetrafluoroborate
    —— [OsCl(imidazole)(η6-p-cymene)(P(OC2H5)3)]B(C6H5)4 1273547-60-6 C19H33ClN2O3OsP*C24H20B
    [OsCl(imidazole)(η6-p-cymene)(P(OC2H5)3)]B(C6H5)4
    —— oxalatobis(triethanolamine)cadmium(II) 87757-72-0 C14H30CdN2O10
    oxalatobis(triethanolamine)cadmium(II)