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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— O-(4-benzyloxy-2,3-dimethylbenzoyl)-ω-hydroxy-4-benzyloxy-2,3-dimethylacetophenone 97888-78-3 C33H32O5
    O-(4-benzyloxy-2,3-dimethylbenzoyl)-ω-hydroxy-4-benzyloxy-2,3-dimethylacetophenone
    —— O-(2,4-dinitrophenyl)-p-methoxybenzophenone oxime 17189-71-8 C20H15N3O6
    O-(2,4-dinitrophenyl)-p-methoxybenzophenone oxime
    —— oxo trichloro bis-(diethyl p-toluidine) vanadium (V) 128528-84-7 C22H34Cl3N2OV
    oxo trichloro bis-(diethyl p-toluidine) vanadium (V)
    —— (O-t-Butyl) 3-[[4-[[4-(aminoiminomethyl)phenyl]amino]-1,4-dioxobutyl]amino]-4-[[2-(1H-indol-3-yl)ethyl]amino]-4-oxobutanoate 1237257-04-3 C29H36N6O5
    (O-t-Butyl) 3-[[4-[[4-(aminoiminomethyl)phenyl]amino]-1,4-dioxobutyl]amino]-4-[[2-(1H-indol-3-yl)ethyl]amino]-4-oxobutanoate
    —— O-tosylcholestanol 1095980-77-0 C34H54O3S
    O-tosylcholestanol
    —— o-N-(salicylidene)aminobenzoylhydrazine 91815-34-8 C14H13N3O2
    o-N-(salicylidene)aminobenzoylhydrazine
    —— O-benzoyl-(R)-o-<1-((S)-1-α-naphthylethylamino)propyl>phenol 89457-05-6 C28H27NO2
    O-benzoyl-(R)-o-<1-((S)-1-α-naphthylethylamino)propyl>phenol
    —— o-Chlorphenyl-hepta-O-acetyl-lactosid 28713-04-4 C32H39ClO18
    o-Chlorphenyl-hepta-O-acetyl-lactosid
    —— O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->3)-1,2,4,6-tetra-O-acetyl-α-D-galactopyranose 130648-56-5 C40H55NO26
    O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->3)-1,2,4,6-tetra-O-acetyl-α-D-galactopyranose
    —— O-benzyl-N-(4,6-bis-propylamino-[1,3,5]triazin-2-yl)-N-ethyl-hydroxylamine hydrogen sulfate 1380342-88-0 C18H28N6O*H2O4S
    O-benzyl-N-(4,6-bis-propylamino-[1,3,5]triazin-2-yl)-N-ethyl-hydroxylamine hydrogen sulfate
    —— o-Nitrobenzolsulphenyl-prolyl-N<sup>δ</sup>-benzyloxycarbonyl-ornithyl-glycinamid 54539-70-7 C26H32N6O7S
    o-Nitrobenzolsulphenyl-prolyl-N<sup>δ</sup>-benzyloxycarbonyl-ornithyl-glycinamid
    —— Oktadekahydro-9-trifluoracetoxymethyltriptycen 42349-80-4 C23H33F3O2
    Oktadekahydro-9-trifluoracetoxymethyltriptycen
    —— o-Anilino-phenylaethylakohol 30118-54-8 C14H15NO
    o-Anilino-phenylaethylakohol
    —— O2,O3,O4-triacetyl-O1-(4-hydroxy-phenyl)-β-D-glucopyranuronic acid methyl ester 111270-48-5 C19H22O11
    O2,O3,O4-triacetyl-O1-(4-hydroxy-phenyl)-β-D-glucopyranuronic acid methyl ester
    —— O,O-Diphenyl-S-<4-brom-phenylmercapto>-dithiophosphat 98438-43-8 C18H14BrO2PS3
    O,O-Diphenyl-S-<4-brom-phenylmercapto>-dithiophosphat
    —— O-(cholestan-3β-yl)-S-(cholestan-3α-yl) dithiocarbonate 126078-73-7 C55H94OS2
    O-(cholestan-3β-yl)-S-(cholestan-3α-yl) dithiocarbonate
    —— o-Aethylsulfamylphenylessigsaeure 27350-06-7 C10H13NO4S
    o-Aethylsulfamylphenylessigsaeure
    —— O,O-diethyl (3R)-3-[(tert-butoxycarbonyl)amino]-4-(4-chlorophenyl)-1,1-difluoro-4-oxobutylphosphonothioate 1178980-40-9 C19H27ClF2NO5PS
    O,O-diethyl (3R)-3-[(tert-butoxycarbonyl)amino]-4-(4-chlorophenyl)-1,1-difluoro-4-oxobutylphosphonothioate
    —— o-(N-m-Anisoyl-N-methylamino)-phenyldisulfid 57682-39-0 C30H28N2O4S2
    o-(N-m-Anisoyl-N-methylamino)-phenyldisulfid
    —— O,O-Dimethyl-S-<(hydroxymethyl)-carbamoyl>-methyl-phosphordithioat 26390-18-1 C5H12NO5PS
    O,O-Dimethyl-S-<(hydroxymethyl)-carbamoyl>-methyl-phosphordithioat
    —— octyl 4-oxo-2,6-bis(trifluoromethyl)-1,4-dihydropyridine-3-carboxylate 1314029-70-3 C16H19F6NO3
    octyl 4-oxo-2,6-bis(trifluoromethyl)-1,4-dihydropyridine-3-carboxylate
    —— (o-Methoxybenzoylthio)-trimethylgerman 40898-78-0 C11H16GeO2S
    (o-Methoxybenzoylthio)-trimethylgerman
    —— oxalic acid N,N'-bis(4-dodecylphenyl)imidoyl dichloride 1379525-69-5 C38H58Cl2N2
    oxalic acid N,N'-bis(4-dodecylphenyl)imidoyl dichloride
    —— opt.-inakt. 2,2,4-Tribrom-3-methoxy-cyclobutanon-(1) 68057-67-0 C5H5Br3O2
    opt.-inakt. 2,2,4-Tribrom-3-methoxy-cyclobutanon-(1)
    —— oxotris((pentafluoro-l6-tellaneyl)oxy)molybdenum(VI) fluoride 78812-47-2 F16MoO4Te3
    oxotris((pentafluoro-l6-tellaneyl)oxy)molybdenum(VI) fluoride
    —— O-(N',N'-dimethylcarbamoyl)-N-(tert-butoxycarbonyl)-2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-aminophenol 1384313-02-3 C20H30BClN2O6
    O-(N',N'-dimethylcarbamoyl)-N-(tert-butoxycarbonyl)-2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-aminophenol
    —— o-nitrobenzenesulfenyl-L-glutaminyl-L-asparaginyl-S-(2,4,6-trimethylbenzyl)-L-cysteinyl-L-prolyl-L-leucyl-glycine amide 78233-12-2 C41H58N10O10S2
    o-nitrobenzenesulfenyl-L-glutaminyl-L-asparaginyl-S-(2,4,6-trimethylbenzyl)-L-cysteinyl-L-prolyl-L-leucyl-glycine amide
    —— (+/-)-O-methylisopallidinine 91713-18-7 C20H25NO4
    (+/-)-O-methylisopallidinine
    —— O-ethylisodecarine 66855-61-6 C21H17NO4
    O-ethylisodecarine
    —— (octaethylporphinato)Ti(η2-S2) 119890-46-9 C36H44N4S2Ti
    (octaethylporphinato)Ti(η2-S2)
    —— O-(N-Z-L-Leu)-pivalohydroxamsaeure 16257-39-9 C19H28N2O5
    O-(N-Z-L-Leu)-pivalohydroxamsaeure
    —— [Os(CO)2I2(2,2'-bipyridine)] 857253-16-8 C12H8I2N2O2Os
    [Os(CO)2I2(2,2'-bipyridine)]
    —— (o-chloro phenoxy-1 hydroxy-2 propyl)-1 isopropyl-1 uree 80176-49-4 C13H19ClN2O3
    (o-chloro phenoxy-1 hydroxy-2 propyl)-1 isopropyl-1 uree
    —— O-Z-DL-Milchsaeure-thiophenylester 101521-61-3 C17H16O4S
    O-Z-DL-Milchsaeure-thiophenylester
    —— Oxo-phenyl-acetic acid spiro[2.5]oct-4-yl ester 143618-68-2 C16H18O3
    Oxo-phenyl-acetic acid spiro[2.5]oct-4-yl ester
    —— O-Triacetylbrazilon 25976-87-8 C22H18O9
    O-Triacetylbrazilon
    —— Oxazolo<3.2-a>pyridinium-bromid 60420-35-1 Br*C7H5BrNO
    Oxazolo<3.2-a>pyridinium-bromid
    —— O-pentafluoropropionyl-2-mercaptoethanol 75355-75-8 C5H5F5O2S
    O-pentafluoropropionyl-2-mercaptoethanol
    —— Oxalylketen-diethylmercaptal-O-ethyl-N-benzyl-O,N-acetal 100322-53-0 C19H25NO3S2
    Oxalylketen-diethylmercaptal-O-ethyl-N-benzyl-O,N-acetal
    —— o-(ethoxythiocarbonylthio)phenoxyacetic acid 86926-86-5 C11H12O4S2
    o-(ethoxythiocarbonylthio)phenoxyacetic acid
    —— {osmium(hydrido){PH(OMe)(CMe3)}(CO)2(PPh3)2}perchlorate 131077-13-9 C43H44O3OsP3*ClO4
    {osmium(hydrido){PH(OMe)(CMe3)}(CO)2(PPh3)2}perchlorate
    —— O2,2'-anhydro-5,6-dihydro-6-(S)-(1,3-dithian-2-yl)-5'-O-trityluridine 73080-19-0 C32H32N2O5S2
    O2,2'-anhydro-5,6-dihydro-6-(S)-(1,3-dithian-2-yl)-5'-O-trityluridine
    —— o-Hydroxyphenylglyoxal-2-(4-chlorphenyl)hydrazon 53486-32-1 C14H11ClN2O2
    o-Hydroxyphenylglyoxal-2-(4-chlorphenyl)hydrazon
    —— o-Hexanoylphenylessigsaeure 43130-77-4 C14H18O3
    o-Hexanoylphenylessigsaeure
    —— Octadecanoic acid 3-[(2-chloro-ethoxy)-phenoxy-phosphoryloxy]-propyl ester 25368-72-3 C29H50ClO6P
    Octadecanoic acid 3-[(2-chloro-ethoxy)-phenoxy-phosphoryloxy]-propyl ester
    —— O-trans-Crotyl O-ethyl phenylphosphonothionate 79428-88-9 C12H17O2PS
    O-trans-Crotyl O-ethyl phenylphosphonothionate
    —— octakis{3-[4'-((α-D-mannopyranos-1''-yl)-methyl)-1'H-1',2',3'-triazol-1'-yl]propyl}octasilsesquioxane 1227065-09-9 C96H160N24O60Si8
    octakis{3-[4'-((α-D-mannopyranos-1''-yl)-methyl)-1'H-1',2',3'-triazol-1'-yl]propyl}octasilsesquioxane
    —— O-(o-methoxybenzyl)quinine 577782-83-3 C28H32N2O3
    O-(o-methoxybenzyl)quinine
    —— octane-1,8-diyl bis(6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosine-2-carboxylate) 1214261-38-7 C58H78O20
    octane-1,8-diyl bis(6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosine-2-carboxylate)
    —— O-(2-chloro-1,1,2,2-tetrafluoroethyl)-N-(2-(((2-chloro-1,1,2,2-tetrafluoroethyl)(trifluoromethyl)amino)oxy)-1,1,2,2-tetrafluoroethyl)-N-(trifluoromethyl)hydroxylamine 37979-53-6 C8Cl2F18N2O2
    O-(2-chloro-1,1,2,2-tetrafluoroethyl)-N-(2-(((2-chloro-1,1,2,2-tetrafluoroethyl)(trifluoromethyl)amino)oxy)-1,1,2,2-tetrafluoroethyl)-N-(trifluoromethyl)hydroxylamine