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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— O2,O3,O4,O6-tetramethyl-D-glucose diethyl dithioacetal 70337-27-8 C14H30O5S2
    O2,O3,O4,O6-tetramethyl-D-glucose diethyl dithioacetal
    —— O-(2,3,4,5-tetramethylphenyl)benzoin 51566-93-9 C24H24O2
    O-(2,3,4,5-tetramethylphenyl)benzoin
    —— Octan-6-ol,3-benzyl 30740-57-9 C15H24O
    Octan-6-ol,3-benzyl
    —— O3,O5-methanediyl-O2-(toluene-4-sulfonyl)-DL-1,4-anhydro-xylitol 108800-91-5 C13H16O6S
    O3,O5-methanediyl-O2-(toluene-4-sulfonyl)-DL-1,4-anhydro-xylitol
    —— oxazolidine 122480-73-3 C23H25NO7
    oxazolidine
    —— Octanoic acid (2R,4aR,4bR,7R,8aR,10aR)-7-hexyl-tetradecahydro-phenanthren-2-yl ester 89835-96-1 C28H50O2
    Octanoic acid (2R,4aR,4bR,7R,8aR,10aR)-7-hexyl-tetradecahydro-phenanthren-2-yl ester
    —— o-2(8),4-menthadiene 99805-93-3 C10H16
    o-2(8),4-menthadiene
    —— O3-acetyl-2-acetylamino-O4-methanesulfonyl-1,6-anhydro-2-deoxy-β-D-galactopyranose 110056-67-2 C11H17NO8S
    O3-acetyl-2-acetylamino-O4-methanesulfonyl-1,6-anhydro-2-deoxy-β-D-galactopyranose
    —— O-(1,3-dithiolan-2-ylmethyl)glycolaldehyde dimethyl acetal 86032-43-1 C8H16O3S2
    O-(1,3-dithiolan-2-ylmethyl)glycolaldehyde dimethyl acetal
    —— o-Tolyl-2,3-xylylchloroniumtetraphenylborat 64147-20-2 C15H16Cl*C24H20B
    o-Tolyl-2,3-xylylchloroniumtetraphenylborat
    —— Oridonin-tetraacetat 52592-11-7 C28H36O10
    Oridonin-tetraacetat
    —— O-(2-(R)-cyclopentyl-2-(4-(2-quinolylmethoxy)phenyl)eth-1-yl) hydroxylamine 177275-26-2 C23H26N2O2
    O-(2-(R)-cyclopentyl-2-(4-(2-quinolylmethoxy)phenyl)eth-1-yl) hydroxylamine
    —— Oxalic acid 4-chloro-2-dodecylcarbamoyl-naphthalen-1-yl ester ethyl ester 31856-39-0 C27H36ClNO5
    Oxalic acid 4-chloro-2-dodecylcarbamoyl-naphthalen-1-yl ester ethyl ester
    —— O-benzyl hex-2-en-1-yl(aminomethyl)phosphinate 874292-14-5 C14H22NO2P
    O-benzyl hex-2-en-1-yl(aminomethyl)phosphinate
    —— O-[(4-amino-butyryloxy)-acetyl]-N-tert-butoxycarbonyl-Ls-threonine 66592-97-0 C15H26N2O8
    O-[(4-amino-butyryloxy)-acetyl]-N-tert-butoxycarbonyl-Ls-threonine
    —— OsCl((E)-CH=CHSiMe3)(=C=CHSiMe3)(PiPr3)2 214915-28-3 C28H63ClOsP2Si2
    OsCl((E)-CH=CHSiMe3)(=C=CHSiMe3)(PiPr3)2
    —— (OC)3Fe[μ-(13)C(OSi(OSiMe3)2Me)Me](μ-dppm)Pd((13)CO) 169617-66-7 C38H46FeO7P2PdSi3
    (OC)3Fe[μ-(13)C(OSi(OSiMe3)2Me)Me](μ-dppm)Pd((13)CO)
    —— O-(α-D-Ribofuranosyl)-(1->5)-2,3-O-isopropyliden-D-ribose 71508-19-5 C13H22O9
    O-(α-D-Ribofuranosyl)-(1->5)-2,3-O-isopropyliden-D-ribose
    —— Oβ-(2,3,5-tri-O-benzyl-α-D-ribosyl)-Nα-benzyloxycarbonylserine benzyl ester 1430197-69-5 C44H45NO9
    Oβ-(2,3,5-tri-O-benzyl-α-D-ribosyl)-Nα-benzyloxycarbonylserine benzyl ester
    —— o-Butyrylphenylessigsaeure 43130-75-2 C12H14O3
    o-Butyrylphenylessigsaeure
    —— O-<methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyl)onate>-(2->6)-O-(β-D-galactopyranosyl)-(1->4)-di-O-acetyl-D-glucopyranose 108202-98-8 C36H53NO25
    O-<methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyl)onate>-(2->6)-O-(β-D-galactopyranosyl)-(1->4)-di-O-acetyl-D-glucopyranose
    —— oxo methoxy bis-(α-naphthyl hydroxamato) vanadium (V) 105146-29-0 C23H19N2O6V
    oxo methoxy bis-(α-naphthyl hydroxamato) vanadium (V)
    —— O-methyl (2-iodophenyl)carbamothioate 1224507-99-6 C8H8INOS
    O-methyl (2-iodophenyl)carbamothioate
    —— [Os(cyclopentadienyl)(triisopropylphosphine)(acetonitrile)(1-methyl-1-(trimethylsilyl)allene)]PF6 1246366-81-3 C23H43NOsPSi*F6P
    [Os(cyclopentadienyl)(triisopropylphosphine)(acetonitrile)(1-methyl-1-(trimethylsilyl)allene)]PF6
    —— (ortho-C6H4(N-2-methoxyphenyl)(1-pyrazole))AlMe2 1202706-25-9 C18H20AlN3O
    (ortho-C6H4(N-2-methoxyphenyl)(1-pyrazole))AlMe2
    —— opt.-inakt. 1-Hydroxy-2,2,3,4,5,5-hexamethyl-pyrrolidin 4621-82-3 C10H21NO
    opt.-inakt. 1-Hydroxy-2,2,3,4,5,5-hexamethyl-pyrrolidin
    —— (oxygen)(tetraphenylporphirine)(1-methylimidazole)cobalt(2+) 93222-64-1 C48H34CoN6O2
    (oxygen)(tetraphenylporphirine)(1-methylimidazole)cobalt(2+)
    —— octyl (2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-4)-3,6-di-O-benzyl-2-deoxy-2-tetrachlorophthalimido-β-D-glucopyranoside 263759-05-3 C50H57Cl4NO16
    octyl (2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-4)-3,6-di-O-benzyl-2-deoxy-2-tetrachlorophthalimido-β-D-glucopyranoside
    —— O-<Chlor-isopropyloxy-phosphoryl>-chlor-fluor-formoxim 18262-28-7 C4H7Cl2FNO3P
    O-<Chlor-isopropyloxy-phosphoryl>-chlor-fluor-formoxim
    —— O-Penta-2,4-dienyl S-allyl dithiocarbonate 134935-31-2 C9H12OS2
    O-Penta-2,4-dienyl S-allyl dithiocarbonate
    —— O-(2-carboxy-3-methoxy)phenyl N,N-diethylcarbamate 85630-24-6 C13H17NO5
    O-(2-carboxy-3-methoxy)phenyl N,N-diethylcarbamate
    —— opt.-inakt. 1,4-Dioxo-5,8-diphenyl-1,4,4a,5,8,8a-hexahydro-naphthalin 95025-66-4 C22H18O2
    opt.-inakt. 1,4-Dioxo-5,8-diphenyl-1,4,4a,5,8,8a-hexahydro-naphthalin
    —— oxo(64Zn)zinc-64 189134-59-6 OZn
    oxo(64Zn)zinc-64
    —— optically inactive [2-(3,3-dimethyl-[2]norbornyl)-ethyl]-dimethyl-amine 53775-68-1 C13H25N
    optically inactive [2-(3,3-dimethyl-[2]norbornyl)-ethyl]-dimethyl-amine
    —— [Os(η<sup>6</sup>-benzene)(dimethyl sulfoxide-κS)(o-C<sub>6</sub>H<sub>4</sub>-2-py-κC,N)](hexafluorophosphate) 1424742-33-5 C19H20NOOsS*F6P
    [Os(η<sup>6</sup>-benzene)(dimethyl sulfoxide-κS)(o-C<sub>6</sub>H<sub>4</sub>-2-py-κC,N)](hexafluorophosphate)
    —— (OC-6-31)-trichloro(2-ethanolatoamine-κ2-N,O)(2-hydroxyethylamine)platinum(IV) 350512-39-9 C4H13Cl3N2O2Pt
    (OC-6-31)-trichloro(2-ethanolatoamine-κ2-N,O)(2-hydroxyethylamine)platinum(IV)
    —— Ortho-Evra 396715-57-4 C41H53NO4
    Ortho-Evra
    —— O-(4-nitrophenyl) N-phenylphosphoramidochloridate 75414-47-0 C12H10ClN2O4P
    O-(4-nitrophenyl) N-phenylphosphoramidochloridate
    —— O-Methyl-S-(2-phenylethyl)dithiocarbonate 70061-63-1 C10H12OS2
    O-Methyl-S-(2-phenylethyl)dithiocarbonate
    —— o-nitro-α-methylcinnamonitrile 74845-05-9 C10H8N2O2
    o-nitro-α-methylcinnamonitrile
    —— Octadecanoic acid 1-octadecanoyloxymethyl-2-(2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphospholan-2-yloxy)-ethyl ester 66152-22-5 C41H79O7PS
    Octadecanoic acid 1-octadecanoyloxymethyl-2-(2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphospholan-2-yloxy)-ethyl ester
    —— O-ethyl N-allyl-N-butyl-p-methylphosphonamidothioate 1224851-39-1 C10H22NOPS
    O-ethyl N-allyl-N-butyl-p-methylphosphonamidothioate
    —— O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1<*>6)-(2,3-di-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-1,2,3,6-O-acetyl-β-D-glucopyranose 74800-95-6 C51H62O21
    O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1<*>6)-(2,3-di-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-1,2,3,6-O-acetyl-β-D-glucopyranose
    —— octyl 3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranoside 155300-96-2 C29H42O6
    octyl 3,4-di-O-benzyl-6-O-methyl-β-D-galactopyranoside
    —— {[o-iPr2P-(C6H4)]2P(O)Ph}Au(triflate) 1415636-49-5 CF3O3S*C30H41AuOP3
    {[o-iPr2P-(C6H4)]2P(O)Ph}Au(triflate)
    —— {Os(NH3)5(1-methylpyrazinium)}(BF4)4 83781-37-7 4BF4*C5H22N7Os
    {Os(NH3)5(1-methylpyrazinium)}(BF4)4
    —— o-iodophenylphosphonic acid ethyl ester N,N-diethylamide 1398805-40-7 C12H19INO2P
    o-iodophenylphosphonic acid ethyl ester N,N-diethylamide
    —— [Os3Fe2(μ(4)-S)(μ(3)-Se)(CO)17] 306974-27-6 C17Fe2O17Os3SSe
    [Os3Fe2(μ(4)-S)(μ(3)-Se)(CO)17]
    —— O2,O3,O4,O5-tetraacetyl-O6-(toluene-4-sulfonyl)-D-glucose-ethanediyldithioacetal 112554-53-7 C23H30O11S3
    O2,O3,O4,O5-tetraacetyl-O6-(toluene-4-sulfonyl)-D-glucose-ethanediyldithioacetal
    —— oxotrichlorobis(cyclohexyl isocyanide)rhenium 108695-93-8 C14H22Cl3N2ORe
    oxotrichlorobis(cyclohexyl isocyanide)rhenium