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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— O2',O3',O5'-triacetyl-5-bromo-cytidine 58629-98-4 C15H18BrN3O8
    O2',O3',O5'-triacetyl-5-bromo-cytidine
    —— opt.-inakt. Perhydrophenanthren-1-ol 97340-40-4 C14H24O
    opt.-inakt. Perhydrophenanthren-1-ol
    —— O,O-Dimethyl-O-(2-chlor-6-methylphenyl)-thiophosphorsaeure 65659-13-4 C9H12ClO3PS
    O,O-Dimethyl-O-(2-chlor-6-methylphenyl)-thiophosphorsaeure
    —— (OC)3Cr(η(6)-C6H5N(CH3)CH2C4H4CH3-η(4))Fe(CO)3 203315-30-4 C19H17CrFeNO6
    (OC)3Cr(η(6)-C6H5N(CH3)CH2C4H4CH3-η(4))Fe(CO)3
    —— Oxamidcarbethoxyhydrazon 57041-82-4 C5H10N4O3
    Oxamidcarbethoxyhydrazon
    —— O-Allyl-N-<4-toluyl>-N-<phenyl-carbamoyl>-hydroxylamin; N-<Phenyl-carbamoyl>-4-toluyl-hydroxamsaeure-allylester 93879-80-2 C18H18N2O3
    O-Allyl-N-<4-toluyl>-N-<phenyl-carbamoyl>-hydroxylamin; N-<Phenyl-carbamoyl>-4-toluyl-hydroxamsaeure-allylester
    —— oxo(η5-pentamethylcyclopentadienyl)bis(benzenethiolato)rhenium(V) 122471-12-9 C22H25OReS2
    oxo(η5-pentamethylcyclopentadienyl)bis(benzenethiolato)rhenium(V)
    —— O-propyl S-ethyl O-(4-acetylphenyl) dithiophosphate 81104-28-1 C13H19O3PS2
    O-propyl S-ethyl O-(4-acetylphenyl) dithiophosphate
    —— oxoimbricatin diacetate 135010-51-4 C20H16O7
    oxoimbricatin diacetate
    —— O-Methyl-desacetyl-6-dehydro-aspidofolin 54965-83-2 C20H24N2O
    O-Methyl-desacetyl-6-dehydro-aspidofolin
    —— O-Pentyl-S-<6-(4,4,6-trimethyl-2-thioxo-1,4-dihydro-pyrimidinyl)-benzothiazol-2-yl>-thiocarbonat 1250-05-1 C20H25N3O2S3
    O-Pentyl-S-<6-(4,4,6-trimethyl-2-thioxo-1,4-dihydro-pyrimidinyl)-benzothiazol-2-yl>-thiocarbonat
    —— O-trimethylsilyl-1-(2-naphthyl)ethanol 1196786-86-3 C15H20OSi
    O-trimethylsilyl-1-(2-naphthyl)ethanol
    —— O-[7-azido-1-(methylsulfonyl)-2-heptyl]-N-[4’-(diethylcarbamoyl)phenyl]carbamate 1346434-58-9 C20H31N5O5S
    O-[7-azido-1-(methylsulfonyl)-2-heptyl]-N-[4’-(diethylcarbamoyl)phenyl]carbamate
    —— O-n-Octyl-chlormethyl-phosphinsaeure 67206-87-5 C9H20ClO3P
    O-n-Octyl-chlormethyl-phosphinsaeure
    —— Octadecyl-carbamic acid 2-[(5-bromo-pentyloxy)-hydroxy-phosphoryloxymethyl]-pentyl ester 141883-15-0 C30H61BrNO6P
    Octadecyl-carbamic acid 2-[(5-bromo-pentyloxy)-hydroxy-phosphoryloxymethyl]-pentyl ester
    —— octyl tellurohypochlorite 141804-78-6 C8H17ClTe
    octyl tellurohypochlorite
    —— O-isobutyl (4-iodophenyl)thiocarbamate 1337925-21-9 C11H14INOS
    O-isobutyl (4-iodophenyl)thiocarbamate
    —— octyl 10-hydroxy-9-(octanoyloxy)octadecanoate 1025028-53-8 C34H66O5
    octyl 10-hydroxy-9-(octanoyloxy)octadecanoate
    —— o-Anisidin-p-Kresol-Komplex 13665-45-7 C7H8O*C7H9NO
    o-Anisidin-p-Kresol-Komplex
    —— O-acetyl-3-methoxybenzohydroxamic acid 1038403-95-0 C10H11NO4
    O-acetyl-3-methoxybenzohydroxamic acid
    —— Oxan-2-yl 3,3,4,5,5-pentafluoro-2-prop-2-enylpent-4-enoate 1072152-63-6 C13H15F5O3
    Oxan-2-yl 3,3,4,5,5-pentafluoro-2-prop-2-enylpent-4-enoate
    —— O-β-galactosyl-(1->4)-O-β-D-galactosyl-(1->1)-glycerol 137432-58-7 C15H28O13
    O-β-galactosyl-(1->4)-O-β-D-galactosyl-(1->1)-glycerol
    —— ((octaethylporphyrine)Fe)(4,4'-bipyridine)2(ClO4) 1264038-79-0 C56H60FeN8*ClO4
    ((octaethylporphyrine)Fe)(4,4'-bipyridine)2(ClO4)
    —— [Os(VI)(bis(3,5-dibromosalicylidene)-1,2-cyclohexanediamine(2-))O2] 854886-74-1 C20H16Br4N2O4Os
    [Os(VI)(bis(3,5-dibromosalicylidene)-1,2-cyclohexanediamine(2-))O2]
    —— Octaacetyl-diphenyldialdehyd-(4,4')-bis-<D-fructoson-azin-(2)-methylphenylhydrazon-(1)> 107475-56-9 C56H62N8O16
    Octaacetyl-diphenyldialdehyd-(4,4')-bis-<D-fructoson-azin-(2)-methylphenylhydrazon-(1)>
    —— O-(3-O-acetyl-2-azido-2,4,6-trideoxy-4-phthalimido-α-D-galactopyranosyl) trichloroacetimidate 1259298-46-8 C18H16Cl3N5O6
    O-(3-O-acetyl-2-azido-2,4,6-trideoxy-4-phthalimido-α-D-galactopyranosyl) trichloroacetimidate
    —— (o-methylbenzylalcohol)chromiumtricarbonyl sodium salt 124913-29-7 C11H9CrO4*Na
    (o-methylbenzylalcohol)chromiumtricarbonyl sodium salt
    —— O-allyl-N-(4-methylbenzyl)-N-(β-D-mannopyranosyl)hydroxylamine 1352286-25-9 C17H25NO6
    O-allyl-N-(4-methylbenzyl)-N-(β-D-mannopyranosyl)hydroxylamine
    —— O-[5-methyl-1-(4-nitrophenyl)hex-1-yn-3-yl]hydroxylamine 1226968-99-5 C13H16N2O3
    O-[5-methyl-1-(4-nitrophenyl)hex-1-yn-3-yl]hydroxylamine
    —— oxalic acid bis-(4-methyl-benzhydryl ester) 33318-86-4 C30H26O4
    oxalic acid bis-(4-methyl-benzhydryl ester)
    —— o-(N-α-thiophenylidene imino)benzene sulphonic acid La(III) chelate 114012-93-0 C33H24LaN3O9S6
    o-(N-α-thiophenylidene imino)benzene sulphonic acid La(III) chelate
    —— oct-4-yne-1,3,8-triol 1309387-68-5 C8H14O3
    oct-4-yne-1,3,8-triol
    —— O-succinimidyl nonadecylcarbamate 1254352-73-2 C24H44N2O4
    O-succinimidyl nonadecylcarbamate
    —— octahydro-[1,4]diazecine-5,10-dione 78759-11-2 C8H14N2O2
    octahydro-[1,4]diazecine-5,10-dione
    —— O-benzyloxycarbonyl-N-tert-butoxycarbonyl diethanolamine 201735-86-6 C17H25NO6
    O-benzyloxycarbonyl-N-tert-butoxycarbonyl diethanolamine
    —— O-acetyl-3-phenyl-2-(trifluoromethyl)prop-1-en-3-ol 160290-10-8 C12H11F3O2
    O-acetyl-3-phenyl-2-(trifluoromethyl)prop-1-en-3-ol
    —— O,O-diisopropyl 2-amino-6-chloro-9-[1-(3-phosphonopropoxy)methyl]-9H-purine 1356921-39-5 C15H25ClN5O4P
    O,O-diisopropyl 2-amino-6-chloro-9-[1-(3-phosphonopropoxy)methyl]-9H-purine
    —— [Os(CH=CHCOOEt)(P(OEt)2Ph)4]CF3SO3 164856-95-5 CF3O3S*C45H67O10OsP4
    [Os(CH=CHCOOEt)(P(OEt)2Ph)4]CF3SO3
    —— [OC6H4CH=NCH2C5H4N]VCl2(THF) 1132838-92-6 C17H19Cl2N2O2V
    [OC6H4CH=NCH2C5H4N]VCl2(THF)
    —— (ortho-tolyl)(1-methylimidazol-2-phenoxo)(triphenylphosphino)nickel(II) 886058-76-0 C35H31N2NiOP
    (ortho-tolyl)(1-methylimidazol-2-phenoxo)(triphenylphosphino)nickel(II)
    —— O-Mesyl-trichothecolon 2199-05-5 C16H22O6S
    O-Mesyl-trichothecolon
    —— o-Tolyl-carbamic acid dodecyl ester 95705-72-9 C20H33NO2
    o-Tolyl-carbamic acid dodecyl ester
    —— octacarbonyl(μ3-2-butyne)(triphenylphosphine)dicobaltiron(Co-Co,2Fe-Co) 113648-46-7 C30H21Co2FeO8P
    octacarbonyl(μ3-2-butyne)(triphenylphosphine)dicobaltiron(Co-Co,2Fe-Co)
    —— octyl 3,5-di-O-(2,5-di-O-acetyl-3-azido-3-deoxy-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranoside 848437-08-1 C38H52N6O16
    octyl 3,5-di-O-(2,5-di-O-acetyl-3-azido-3-deoxy-α-D-arabinofuranosyl)-2-O-benzoyl-α-D-arabinofuranoside
    —— Os3(CO)9(μ3-η3-C8H5(3-CH3)(5-C(CH3)2CN)N2)(μ-H) 745837-30-3 C22H15N3O9Os3
    Os3(CO)9(μ3-η3-C8H5(3-CH3)(5-C(CH3)2CN)N2)(μ-H)
    —— O1,O3,O4,O6-Tetrabenzoyl-O2-methyl-β-D-glucopyranose 122315-17-7 C35H30O10
    O1,O3,O4,O6-Tetrabenzoyl-O2-methyl-β-D-glucopyranose
    —— ortho-nitrosobenzene dimer 109509-08-2 C14H14N2O4
    ortho-nitrosobenzene dimer
    —— opt.-inakt. 1-Propyl-cyclopentanon-(2)-tricarbonsaeure-(1,3,4)-triethylester 93542-94-0 C17H26O7
    opt.-inakt. 1-Propyl-cyclopentanon-(2)-tricarbonsaeure-(1,3,4)-triethylester
    —— o-Tolyl-carbamic acid 2-(2-chloro-phenoxy)-1-methyl-ethyl ester 65387-65-7 C17H18ClNO3
    o-Tolyl-carbamic acid 2-(2-chloro-phenoxy)-1-methyl-ethyl ester
    —— Orthovanadinsaeure-tris-<1,1-dimethyl-butylester> 106545-27-1 C18H39O4V
    Orthovanadinsaeure-tris-<1,1-dimethyl-butylester>