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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— O<sup>α</sup>-benzyl N<sup>α</sup>-(tert-butyloxycarbonyl)-γ-<2-(trimethylsilyl)ethyl>-L-glutamic acid α-hydroxamate 91230-01-2 C22H36N2O6Si
    O<sup>α</sup>-benzyl N<sup>α</sup>-(tert-butyloxycarbonyl)-γ-<2-(trimethylsilyl)ethyl>-L-glutamic acid α-hydroxamate
    —— O-[(2R,3S)-4-[(2R)-1-[tert-butyl(dimethyl)silyl]-4-oxoazetidin-2-yl]-1,3-bis(phenylmethoxy)butan-2-yl] methylsulfanylmethanethioate 85657-43-8 C29H41NO4S2Si
    O-[(2R,3S)-4-[(2R)-1-[tert-butyl(dimethyl)silyl]-4-oxoazetidin-2-yl]-1,3-bis(phenylmethoxy)butan-2-yl] methylsulfanylmethanethioate
    —— (+/-)-octyl 2-bromo-2-o-tolyl-acetate 404928-11-6 C17H25BrO2
    (+/-)-octyl 2-bromo-2-o-tolyl-acetate
    —— O2-methyl 1-[N-(2-hydroxyethyl)-N-benzylamino]diazen-1-ium-1,2-diolate 1378023-58-5 C10H15N3O3
    O2-methyl 1-[N-(2-hydroxyethyl)-N-benzylamino]diazen-1-ium-1,2-diolate
    —— o-Hydroxy-α-naphthafuchson 104038-39-3 C23H16O2
    o-Hydroxy-α-naphthafuchson
    —— Octadecen-(1)-yl-(3)-acetat 110747-33-6 C20H38O2
    Octadecen-(1)-yl-(3)-acetat
    —— octan-2-one-methylhydrazone 117552-93-9 C9H20N2
    octan-2-one-methylhydrazone
    —— O,O'-(((4-cyano-4-((phenylcarbonothioyl)thio)pentanoyl)azanediyl)bis(ethane-2,1-diyl)) bis(16-((4-(pyren-1-yl)butanoyl)oxy)hexadecyl) disuccinate 1259437-54-1 C97H122N2O13S2
    O,O'-(((4-cyano-4-((phenylcarbonothioyl)thio)pentanoyl)azanediyl)bis(ethane-2,1-diyl)) bis(16-((4-(pyren-1-yl)butanoyl)oxy)hexadecyl) disuccinate
    —— octyl 10-bromodecanoate 1229225-67-5 C18H35BrO2
    octyl 10-bromodecanoate
    —— O-Trimethylhydrazinomethyl-cyclohexanon-oxim 5868-88-2 C10H21N3O
    O-Trimethylhydrazinomethyl-cyclohexanon-oxim
    —— O-benzyl-N-[(1R,2S,3S,4R,5S)-2,3,4-tris-benzyloxy-5-benzyloxymethylcyclopentyl]-N-hydroxylamine 112924-70-6 C41H43NO5
    O-benzyl-N-[(1R,2S,3S,4R,5S)-2,3,4-tris-benzyloxy-5-benzyloxymethylcyclopentyl]-N-hydroxylamine
    —— octyl (Z)-N'-(N-(3,4-dichlorophenyl)carbamimidoyl)-N-dodecylcarbamimidothioate hydrobromide 135884-64-9 BrH*C28H48Cl2N4S
    octyl (Z)-N'-(N-(3,4-dichlorophenyl)carbamimidoyl)-N-dodecylcarbamimidothioate hydrobromide
    —— <o-Benzhydryl-benzyl>-dimethylamin 95130-12-4 C22H23N
    <o-Benzhydryl-benzyl>-dimethylamin
    —— (o-hydroxybenzoyl)-3 1H-quinoxalinone-2 phenylhydrazone 89569-48-2 C21H16N4O2
    (o-hydroxybenzoyl)-3 1H-quinoxalinone-2 phenylhydrazone
    —— O,N-isopropylidene-N-(tert-butoxycarbonyl)-C<sub>20</sub>-D-erythro-sphingosine 115822-53-2 C28H53NO4
    O,N-isopropylidene-N-(tert-butoxycarbonyl)-C<sub>20</sub>-D-erythro-sphingosine
    —— O-(2,3,4-Tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl chloride 143249-59-6 C56H46BrClO17
    O-(2,3,4-Tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranosyl chloride
    —— o-deuterio-phenyl biphenyl-2-carboxylate 1204518-18-2 C19H14O2
    o-deuterio-phenyl biphenyl-2-carboxylate
    —— (o-tolyl)3PPd(η**(5)-2,7-octadien-1-yl) 1255640-63-1 BF4*C29H34PPd
    (o-tolyl)3PPd(η**(5)-2,7-octadien-1-yl)
    —— o-allylphenyl(trichloromethyl)carbinol 74190-00-4 C11H11Cl3O
    o-allylphenyl(trichloromethyl)carbinol
    —— octyl 2,2-difluoro-2-(4-nitrophenylthio)acetate 1246615-95-1 C16H21F2NO4S
    octyl 2,2-difluoro-2-(4-nitrophenylthio)acetate
    —— o-(Carboxymethyl)benzyloxyessigsaeure 71972-77-5 C11H12O5
    o-(Carboxymethyl)benzyloxyessigsaeure
    —— (OiBTPP)Pd 1245790-03-7 C76H92N4Pd
    (OiBTPP)Pd
    —— O-Allyl N-(3-(2-bromoacetylamino)propyl)carbamate 1267808-79-6 C9H15BrN2O3
    O-Allyl N-(3-(2-bromoacetylamino)propyl)carbamate
    —— o-(Methyl-benzylamino)-diphenylether 2176-39-8 C20H19NO
    o-(Methyl-benzylamino)-diphenylether
    —— O-(3,4-di-O-methyl-2-O-<3,4-di-O-methyl-α-L-rhamnopyranosyl>-α-L-rhamnopyranosyl)-L-alanilol 142739-23-9 C29H45NO12
    O-(3,4-di-O-methyl-2-O-<3,4-di-O-methyl-α-L-rhamnopyranosyl>-α-L-rhamnopyranosyl)-L-alanilol
    —— Octachlorcyclopenten-<sup>14</sup>C(5) 117472-11-4 C5Cl8
    Octachlorcyclopenten-<sup>14</sup>C(5)
    —— O1-(3-acetoxy-17-allyl-4,5α-epoxy-morphin-7-en-6α-yl)-O2,O3,O4-triacetyl-β-D-glucopyranuronic acid methyl ester 33537-44-9 C34H39NO13
    O1-(3-acetoxy-17-allyl-4,5α-epoxy-morphin-7-en-6α-yl)-O2,O3,O4-triacetyl-β-D-glucopyranuronic acid methyl ester
    —— o-(3-Pentenylthio)phenol 60965-06-2 C11H14OS
    o-(3-Pentenylthio)phenol
    —— O-methylmethylphosphatotriphenyltin(IV) 128879-36-7 C20H21O3PSn
    O-methylmethylphosphatotriphenyltin(IV)
    —— O-Aethyl-N-dibutyl-phosphordiamidthioat 30936-02-8 C10H25N2OPS
    O-Aethyl-N-dibutyl-phosphordiamidthioat
    —— O,O-Diisopropyl-S-ethylmercapto-dithiophosphat 93738-62-6 C8H19O2PS3
    O,O-Diisopropyl-S-ethylmercapto-dithiophosphat
    —— oxovanadium(V)diethanol-2-propanolaminate 39027-38-8 C7H14NO4V
    oxovanadium(V)diethanol-2-propanolaminate
    —— olean-2α-epoxy-12-ene-15α-ol 263722-67-4 C30H48O2
    olean-2α-epoxy-12-ene-15α-ol
    —— octa-2<i>t</i>,4,5-triene-1,8-diol 14281-41-5 C8H12O2
    octa-2<i>t</i>,4,5-triene-1,8-diol
    —— O-Phenaethyl-S-<4-phenyl-phenacyl>-dithiocarbonat 1861-70-7 C23H20O2S2
    O-Phenaethyl-S-<4-phenyl-phenacyl>-dithiocarbonat
    —— o-Pentoxydeoxybenzoin 95424-28-5 C19H22O2
    o-Pentoxydeoxybenzoin
    —— opt.-inakt. 1-Hydroxy-1-<3.4-dihydro-2H-pyranyl-(2)>-butanon-(3)-semicarbazon 90975-31-8 C10H17N3O3
    opt.-inakt. 1-Hydroxy-1-<3.4-dihydro-2H-pyranyl-(2)>-butanon-(3)-semicarbazon
    —— ortho-trimethylsilylbenzaldehyde 93636-66-9 C13H20OSi
    ortho-trimethylsilylbenzaldehyde
    —— O-Acetyl-β-<p-amino-phenyl>-milchsaeure-aethylester 15482-96-9 C13H17NO4
    O-Acetyl-β-<p-amino-phenyl>-milchsaeure-aethylester
    —— O-Methyl S-(4,6-dimethylpyrimidin-2-ylmethyl) N-ethylphosphoroamidothioate 77457-34-2 C10H18N3O2PS
    O-Methyl S-(4,6-dimethylpyrimidin-2-ylmethyl) N-ethylphosphoroamidothioate
    —— O.S-Dimethyl-O-butyl-dithiophosphat 32021-72-0 C6H15O2PS2
    O.S-Dimethyl-O-butyl-dithiophosphat
    —— Os(trimethylsilyl)(methyl)(CO)(triphenylphosphine)2 862509-69-1 C41H42OOsP2Si
    Os(trimethylsilyl)(methyl)(CO)(triphenylphosphine)2
    —— O-(2-azido-2-deoxy-α-D-glucopyranosyl)-(1->6)-2,3:4,5-di-O-cyclohexylidene-1-O-(1R)-menthyloxycarbonyl-D-myoinositol 202812-14-4 C35H55N3O12
    O-(2-azido-2-deoxy-α-D-glucopyranosyl)-(1->6)-2,3:4,5-di-O-cyclohexylidene-1-O-(1R)-menthyloxycarbonyl-D-myoinositol
    —— {Os(CO)(Cl)(1,10-phenanthroline)(PPh3)2}Cl 118773-99-2 C49H38ClN2OOsP2*Cl
    {Os(CO)(Cl)(1,10-phenanthroline)(PPh3)2}Cl
    —— O-(toluene-4-sulfonyl)-L-pantolactone 20664-72-6 C13H16O5S
    O-(toluene-4-sulfonyl)-L-pantolactone
    —— {octa(2-ethylhexyloxy)phthalocyaninato}platinum 149161-14-8 C96H144N8O8Pt
    {octa(2-ethylhexyloxy)phthalocyaninato}platinum
    —— o-Tolyl-dithiocarbamic acid 1H-benzoimidazol-2-ylmethyl ester 85112-39-6 C16H15N3S2
    o-Tolyl-dithiocarbamic acid 1H-benzoimidazol-2-ylmethyl ester
    —— (octaethylporphinato)Fe(Py)2(1+)ClO4(1-) 71414-34-1 C46H54FeN6*ClO4
    (octaethylporphinato)Fe(Py)2(1+)ClO4(1-)
    —— Octamethylendioxy-3,3'-bis-(N-phenyl-benzylamin) 116438-28-9 C34H40N2O2
    Octamethylendioxy-3,3'-bis-(N-phenyl-benzylamin)
    —— O-1,2-Dibrom-2,2-dichlorethyl-O-isobutyl-N-propylphosphorsaeurediesteramid 53717-50-3 C9H18Br2Cl2NO3P
    O-1,2-Dibrom-2,2-dichlorethyl-O-isobutyl-N-propylphosphorsaeurediesteramid