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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— o-Bis-(2,2,3,4,4,4-hexafluorbutyl)-benzol 54974-34-4 C14H10F12
    o-Bis-(2,2,3,4,4,4-hexafluorbutyl)-benzol
    —— O-1,2-Dibrom-2,2-dichlorethyl-O-2-propoxyethyl-N-sek.butylphosphorsaeurediesteramid 53718-14-2 C11H22Br2Cl2NO4P
    O-1,2-Dibrom-2,2-dichlorethyl-O-2-propoxyethyl-N-sek.butylphosphorsaeurediesteramid
    —— o-Ureidobenzylidenharnstoff 55828-01-8 C9H10N4O2
    o-Ureidobenzylidenharnstoff
    —— oxobis(N,N-diethyldithiocarbamato)trimethylphosphinemolybdenum(IV) 90397-98-1 C13H29MoN2OPS4
    oxobis(N,N-diethyldithiocarbamato)trimethylphosphinemolybdenum(IV)
    —— O-Ethyl-S-(α-Brombenzyl)-thiocarbonat 73981-05-2 C10H11BrO2S
    O-Ethyl-S-(α-Brombenzyl)-thiocarbonat
    —— optically inactive 3,4a-dimethyl-octahydro-naphthalen-2-one 3215-10-9 C12H20O
    optically inactive 3,4a-dimethyl-octahydro-naphthalen-2-one
    —— O-methyl 2-tosylhydrazine-1-carbothioate 13750-22-6 C9H12N2O3S2
    O-methyl 2-tosylhydrazine-1-carbothioate
    —— O-ethyl S-(1-oxo-1-(2,5,5-trimethyl-1,3-dioxan-2-yl)dodecan-4-yl) carbonodithioate 1016985-37-7 C22H40O4S2
    O-ethyl S-(1-oxo-1-(2,5,5-trimethyl-1,3-dioxan-2-yl)dodecan-4-yl) carbonodithioate
    —— oxo bis-(3-hydroxo 1,3-bis-(p-methyl phenyl) triazene-(1)) vanadium (IV) 106233-99-2 C28H28N6O3V
    oxo bis-(3-hydroxo 1,3-bis-(p-methyl phenyl) triazene-(1)) vanadium (IV)
    —— Oxalic acid 2-ethoxyoxalyloxy-1-methyl-propyl ester ethyl ester 116644-79-2 C12H18O8
    Oxalic acid 2-ethoxyoxalyloxy-1-methyl-propyl ester ethyl ester
    —— Octahydropiperazino[2,1-c]morpholine-6,9-dione 1443979-24-5 C7H10N2O3
    Octahydropiperazino[2,1-c]morpholine-6,9-dione
    —— O,O'-Dibutyl-S-acryl-dithiophosphat 94503-64-7 C11H21O3PS2
    O,O'-Dibutyl-S-acryl-dithiophosphat
    —— O,O-Dimethylthiophosphorsaeure-N-(2,2,2-trichlorethyliden)-amid 118083-20-8 C4H7Cl3NO2PS
    O,O-Dimethylthiophosphorsaeure-N-(2,2,2-trichlorethyliden)-amid
    —— O-methyl [(2-(4-fluorophenoxy)acetoxy)(phenyl)methyl]methylphosphinate 904702-79-0 C17H18FO5P
    O-methyl [(2-(4-fluorophenoxy)acetoxy)(phenyl)methyl]methylphosphinate
    —— O-(2,3,4-tri-O-acetyl-β-L-fucopyranosyl)-(1-3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1-4)-1,2,3-tri-O-acetyl-β-D-glucopyranose 78880-13-4 C36H50O24
    O-(2,3,4-tri-O-acetyl-β-L-fucopyranosyl)-(1-3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1-4)-1,2,3-tri-O-acetyl-β-D-glucopyranose
    —— O-Pivalyl-5-brom-cresotsaeure 2704-52-1 C13H15BrO4
    O-Pivalyl-5-brom-cresotsaeure
    —— [OsH(η2-H2)(PPh(OEt)2)4]BPh4 123752-74-9 C24H20B*C40H63O8OsP4
    [OsH(η2-H2)(PPh(OEt)2)4]BPh4
    —— O-(2,4-dichlorobenzyl) phenylthiocarbamate 882865-68-1 C14H11Cl2NOS
    O-(2,4-dichlorobenzyl) phenylthiocarbamate
    —— [Orn(Z)(2,5,6),Thr(Bzl)(7)]PMBH*TFA 1221795-63-6 C2HF3O2*C69H89N11O14
    [Orn(Z)(2,5,6),Thr(Bzl)(7)]PMBH*TFA
    —— O-α-D-galactopyranosyl-N-oxyphthalimide 892386-91-3 C14H15NO8
    O-α-D-galactopyranosyl-N-oxyphthalimide
    —— O<sup>1</sup>-(4,4'-dimethoxytrityl)-4-(1-pyrenyl)-1,3-butanediol 224784-97-8 C41H36O4
    O<sup>1</sup>-(4,4'-dimethoxytrityl)-4-(1-pyrenyl)-1,3-butanediol
    —— Octa-3,6-trifluoromethyl-phthalocyanine 64219-40-5 C40H10F24N8
    Octa-3,6-trifluoromethyl-phthalocyanine
    —— O-trans-2-Chlorocyclohexyl-N,N-dimethylcarbamat 42050-36-2 C9H16ClNO2
    O-trans-2-Chlorocyclohexyl-N,N-dimethylcarbamat
    —— OsvaRen 1173882-48-8 C5H6CaMgO7
    OsvaRen
    —— Octahydro-[1,2,5]thiadiazolo[2,3-a]azepine 1,1-dioxide 85694-55-9 C7H14N2O2S
    Octahydro-[1,2,5]thiadiazolo[2,3-a]azepine 1,1-dioxide
    —— O-trimethylsilyl-N-(p-methoxybenzyl)hydroxylamine 105933-69-5 C11H19NO2Si
    O-trimethylsilyl-N-(p-methoxybenzyl)hydroxylamine
    —— Octadecanoic acid {2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxymethyl}-amide 60374-32-5 C25H51NO5
    Octadecanoic acid {2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxymethyl}-amide
    —— O-Fumaryl-bis-(n-perfluorbutyramidoxim) 32344-75-5 C12H6F14N4O4
    O-Fumaryl-bis-(n-perfluorbutyramidoxim)
    —— [OsCl2(i-Pr2PCH2CH2OMe-κ2P,O)2] 1012370-73-8 C18H42Cl2O2OsP2
    [OsCl2(i-Pr2PCH2CH2OMe-κ2P,O)2]
    —— O,O',N-Triacetyltetrahydrobrunsvigin 57687-22-6 C22H27NO7
    O,O',N-Triacetyltetrahydrobrunsvigin
    —— O,O-Dibutyl-phenylmercaptomethyl-dithiophosphat 101259-57-8 C15H25O2PS3
    O,O-Dibutyl-phenylmercaptomethyl-dithiophosphat
    —— O,O'-Diisobutyl-S-acryl-dithiophosphat 94524-59-1 C11H21O3PS2
    O,O'-Diisobutyl-S-acryl-dithiophosphat
    —— O-tert-butyldimethylsilyl 3-(N,N-diphenylamino)propanol 227806-02-2 C21H31NOSi
    O-tert-butyldimethylsilyl 3-(N,N-diphenylamino)propanol
    —— O-acetyl-N-ethyl-N-(2-iodobenzyl)-1-(2-iodophenyl)-2-aminoethanol 124641-36-7 C19H21I2NO2
    O-acetyl-N-ethyl-N-(2-iodobenzyl)-1-(2-iodophenyl)-2-aminoethanol
    —— O-benzoyl-4,4'-dichlorobenzoin 115393-15-2 C21H14Cl2O3
    O-benzoyl-4,4'-dichlorobenzoin
    —— Os(triphenylphosphine)2(2,2'-bipyridine)Br2(1+) 251442-11-2 C46H38Br2N2OsP2
    Os(triphenylphosphine)2(2,2'-bipyridine)Br2(1+)
    —— O,O-Dimethylthiophosphorsaeure-N-(1-ethylthio-2,2,2-trichlorethyl)-amid 118083-22-0 C6H13Cl3NO2PS2
    O,O-Dimethylthiophosphorsaeure-N-(1-ethylthio-2,2,2-trichlorethyl)-amid
    —— o-Nitrophenylsulfonylsarcosin-o-benzyloxyphenylester 57463-47-5 C22H20N2O5S
    o-Nitrophenylsulfonylsarcosin-o-benzyloxyphenylester
    —— o-phenylenediamine monocation 21349-39-3 C6H9N2
    o-phenylenediamine monocation
    —— osmium tri-iodide 59201-58-0 I3Os
    osmium tri-iodide
    —— O-ethyl-S-p-nitrophenylethenylthiophosphonate 124480-48-4 C10H12NO4PS
    O-ethyl-S-p-nitrophenylethenylthiophosphonate
    —— Octadec-17-en-12-ynoic acid methyl ester 57152-85-9 C19H32O2
    Octadec-17-en-12-ynoic acid methyl ester
    —— OHf(η2-(34)SO)(η2-(34)SO2) 1383534-90-4 HfO4S2
    OHf(η2-(34)SO)(η2-(34)SO2)
    —— [Os3(CO)10(μ-H)(μ-O2C-p-C6H4COMe)] 874748-58-0 C19H8O13Os3
    [Os3(CO)10(μ-H)(μ-O2C-p-C6H4COMe)]
    —— O-acetyl-2-aminobutyramide oxime hydrchloride 111997-74-1 C6H13N3O2*ClH
    O-acetyl-2-aminobutyramide oxime hydrchloride
    —— [OCH2CHCHCH3]3boroxine 76020-41-2 C12H21B3O6
    [OCH2CHCHCH3]3boroxine
    —— O-[(3aS,4R,5aR,9aS,9bS)-3a,6,6,9a-tetramethyl-2,4,5,5a,7,8,9,9b-octahydro-1H-benzo[e][1]benzofuran-4-yl] methylsulfanylmethanethioate 137330-40-6 C18H30O2S2
    O-[(3aS,4R,5aR,9aS,9bS)-3a,6,6,9a-tetramethyl-2,4,5,5a,7,8,9,9b-octahydro-1H-benzo[e][1]benzofuran-4-yl] methylsulfanylmethanethioate
    —— O.O-Diethyl-4-chlorphenoxyacetylphosphonat 20135-82-4 C12H16ClO5P
    O.O-Diethyl-4-chlorphenoxyacetylphosphonat
    —— OsH3(η(2)-O2CCH3)(PiPr3)2 154359-90-7 C20H48O2OsP2
    OsH3(η(2)-O2CCH3)(PiPr3)2
    —— opt. inakt. <3-Methyl-4-phenyl-butyl-(2)>-N-<naphthyl-(1)>-carbamat 102756-60-5 C22H23NO2
    opt. inakt. <3-Methyl-4-phenyl-butyl-(2)>-N-<naphthyl-(1)>-carbamat