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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— O,O',O''-tridodecanoyltris(hydroxymethyl)aminomethane 88931-92-4 C40H77NO6
    O,O',O''-tridodecanoyltris(hydroxymethyl)aminomethane
    —— O-(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)-(1->6)-O-(2-benzyl-4-O-methyl-β-D-mannopyranosyl)-(1->4)-1,6-anhydro-2-azido-3-O-benzyl-2-desoxy-β-D-glucopyranose 143669-63-0 C41H51N3O18
    O-(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)-(1->6)-O-(2-benzyl-4-O-methyl-β-D-mannopyranosyl)-(1->4)-1,6-anhydro-2-azido-3-O-benzyl-2-desoxy-β-D-glucopyranose
    —— Octadecyl-carbamic acid 9-carbazol-9-yl-nona-5,7-diynyl ester 69284-63-5 C40H56N2O2
    Octadecyl-carbamic acid 9-carbazol-9-yl-nona-5,7-diynyl ester
    —— Octadecanoic acid (R)-3-[benzyloxy-((1S,2R,3S,4S,5R,6R)-2,4-bis-benzyloxy-6-benzyloxymethoxy-3,5-dihydroxy-cyclohexyloxy)-phosphoryloxy]-2-butyryloxy-propyl ester 404893-46-5 C60H85O14P
    Octadecanoic acid (R)-3-[benzyloxy-((1S,2R,3S,4S,5R,6R)-2,4-bis-benzyloxy-6-benzyloxymethoxy-3,5-dihydroxy-cyclohexyloxy)-phosphoryloxy]-2-butyryloxy-propyl ester
    —— (octamethylnaphthalene)tricarbonylmolybdenum(0) 79391-57-4 C21H24MoO3
    (octamethylnaphthalene)tricarbonylmolybdenum(0)
    —— O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranosyl)-L-serine 83956-40-5 C17H26N2O11
    O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranosyl)-L-serine
    —— o-Fluorophenoxy-thionyltrifluorid 35033-92-2 C6H4F4O2S
    o-Fluorophenoxy-thionyltrifluorid
    —— octadecanoic acid 1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-ylamide 33282-54-1 C23H39N5O
    octadecanoic acid 1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-ylamide
    —— octyl 3-O-(β-D-glucopyranosyl)-4,5-dihydroxybenzoate 1329454-76-3 C21H32O10
    octyl 3-O-(β-D-glucopyranosyl)-4,5-dihydroxybenzoate
    —— O-p-Chlorphenyl-O-octadecyl-thiocarbonat 62008-64-4 C25H41ClO2S
    O-p-Chlorphenyl-O-octadecyl-thiocarbonat
    —— O-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-O-(2-acetamido-2-desoxy-α-D-galactopyranosyl)-(1<*>3)-L-serin 83956-43-8 C25H38N2O17
    O-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-O-(2-acetamido-2-desoxy-α-D-galactopyranosyl)-(1<*>3)-L-serin
    —— octyl (Z)-2-fluoro-2,4-pentadienoate 1043881-95-3 C13H21FO2
    octyl (Z)-2-fluoro-2,4-pentadienoate
    —— O-(Methyl-5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didesoxy-α-D-glycero-D-galacto-2-nonulopyranosylonat)-(2-6)-O-β-D-galactopyranosyl-(1-4)-1-O-acetyl-2-desoxy-2-phthalimido-β-D-glucopyranose 104039-88-5 C42H54N2O25
    O-(Methyl-5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didesoxy-α-D-glycero-D-galacto-2-nonulopyranosylonat)-(2-6)-O-β-D-galactopyranosyl-(1-4)-1-O-acetyl-2-desoxy-2-phthalimido-β-D-glucopyranose
    —— O-(4-fluorophenyl) ethyl((propan-2-ylideneamino)oxy)phosphinothioate 34694-24-1 C11H15FNO2PS
    O-(4-fluorophenyl) ethyl((propan-2-ylideneamino)oxy)phosphinothioate
    —— O-mesyl-2-methoxycarbonyl-2-methoxyimino-acetamidoxime 197075-69-7 C6H11N3O6S
    O-mesyl-2-methoxycarbonyl-2-methoxyimino-acetamidoxime
    —— O-α-D-glucopyranosyl-(1-4)-α-D-glucopyranosyl O-β-D-galactopyranosyl-(1-4)-β-D-glucopyranoside 149115-48-0 C24H42O21
    O-α-D-glucopyranosyl-(1-4)-α-D-glucopyranosyl O-β-D-galactopyranosyl-(1-4)-β-D-glucopyranoside
    —— O-(4-formylphenyl)phosphorodichloridothioate 172997-74-9 C7H5Cl2O2PS
    O-(4-formylphenyl)phosphorodichloridothioate
    —— O-tert-Butyl-N-(9-fluorenylmethoxycarbonyl)-L-seryl-O-tert-butyl-L-seryl-O-tert-butyl-L-serin-tert-butylester 120791-88-0 C40H59N3O9
    O-tert-Butyl-N-(9-fluorenylmethoxycarbonyl)-L-seryl-O-tert-butyl-L-seryl-O-tert-butyl-L-serin-tert-butylester
    —— O-(2-Acetamido-2-desoxy-β-D-mannopyranosyl)-(1->4)-O-<α-D-glucopyranosyl-(1->3)>-β-L-rhamnopyranose 102045-74-9 C20H35NO15
    O-(2-Acetamido-2-desoxy-β-D-mannopyranosyl)-(1->4)-O-<α-D-glucopyranosyl-(1->3)>-β-L-rhamnopyranose
    —— octyl 2,3,4-tri-O-benzoyl-α-D-mannopyranosyl-(1->6)-2-O-acetyl-3,4-O-isopropylidene-α-D-talopyranoside 1207163-21-0 C46H56O15
    octyl 2,3,4-tri-O-benzoyl-α-D-mannopyranosyl-(1->6)-2-O-acetyl-3,4-O-isopropylidene-α-D-talopyranoside
    —— O-(β-Diethylaminoethyl)-pyridin-2-acetoxim 91953-10-5 C13H21N3O
    O-(β-Diethylaminoethyl)-pyridin-2-acetoxim
    —— O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1->3)-4,6-di-O-acetyl-1,5-anhydro-2-deoxy-D-arabino-hex-1-enitol 1169754-59-9 C48H64O31
    O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1->3)-4,6-di-O-acetyl-1,5-anhydro-2-deoxy-D-arabino-hex-1-enitol
    —— O-(3,4-di-O-acetyl-2,6-didesoxy-α-L-arabino-hexopyranosyl)-(1->4)-1-O-acetyl-2,3,6-tridesoxy-3-trifluoroacetamido-α-L-arabino-hexopyranose 81661-53-2 C20H28F3NO10
    O-(3,4-di-O-acetyl-2,6-didesoxy-α-L-arabino-hexopyranosyl)-(1->4)-1-O-acetyl-2,3,6-tridesoxy-3-trifluoroacetamido-α-L-arabino-hexopyranose
    —— o-Isobutyryl-3.5-dichlortoluidid 5361-04-6 C11H13Cl2NO
    o-Isobutyryl-3.5-dichlortoluidid
    —— octyl 2-deoxy-2-acetamido-3-O-β-D-galactopyranosyl-5-fluoro-β-D-glucopyranoside 1169771-17-8 C22H40FNO11
    octyl 2-deoxy-2-acetamido-3-O-β-D-galactopyranosyl-5-fluoro-β-D-glucopyranoside
    —— olean-12-ene-3β,19β,24-triol 1016548-56-3 C30H50O3
    olean-12-ene-3β,19β,24-triol
    —— octakis-(2,6-di-O-methyl)-γ-cyclodextrin 78828-92-9 C64H112O40
    octakis-(2,6-di-O-methyl)-γ-cyclodextrin
    —— O-(1-acetylcyclohexyl)-N-(β-aminoethyl)-urethan 93227-81-7 C11H20N2O3
    O-(1-acetylcyclohexyl)-N-(β-aminoethyl)-urethan
    —— octacarbonyl(μ3-propenylidene)(dimethylphenylphosphine)dicobaltruthenium(Co-Co,2Ru-Co) 113648-67-2 C19H15Co2O8PRu
    octacarbonyl(μ3-propenylidene)(dimethylphenylphosphine)dicobaltruthenium(Co-Co,2Ru-Co)
    —— octahydroquinoline-1-carbothioic S-[3-(4-benzylpiperazin-1-yl)-3-ozopropyl] ester 1257986-87-0 C24H35N3O2S
    octahydroquinoline-1-carbothioic S-[3-(4-benzylpiperazin-1-yl)-3-ozopropyl] ester
    —— O6-Trityl-O4-(O6-trityl-α-D-glucopyranosyl)-D-glucose 87060-22-8 C50H50O11
    O6-Trityl-O4-(O6-trityl-α-D-glucopyranosyl)-D-glucose
    —— oxycodone N-oxide hydrochloride 111355-33-0 C18H21NO5*ClH
    oxycodone N-oxide hydrochloride
    —— O-(3,5-Dimethyl-4-chlor-phenyl)-S-(N,N-diethyl-thiocarbamoyl)-dithiocarbonat 19378-22-4 C14H18ClNOS3
    O-(3,5-Dimethyl-4-chlor-phenyl)-S-(N,N-diethyl-thiocarbamoyl)-dithiocarbonat
    —— oxo-3 seco-6,7 cholestene-4 dioate-6,7 acide de (7) methyle 90661-34-0 C28H44O5
    oxo-3 seco-6,7 cholestene-4 dioate-6,7 acide de (7) methyle
    —— [OsH(CO)(P(OEt)3)4]BPh4 870714-98-0 C24H20B*C25H61O13OsP4
    [OsH(CO)(P(OEt)3)4]BPh4
    —— o.o'-Azobenzoesaeure-bis-diaethylamid 24962-70-7 C22H28N4O2
    o.o'-Azobenzoesaeure-bis-diaethylamid
    —— Octahydro-benzo[1,2-<i>b</i>;1,6-<i>b'</i>]bis[1,4]oxathiin 7124-82-5 C10H16O2S2
    Octahydro-benzo[1,2-<i>b</i>;1,6-<i>b'</i>]bis[1,4]oxathiin
    —— octyl 2-deoxy-2-phthalimido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-β-D-glucopyranoside 1169770-91-5 C43H53NO16
    octyl 2-deoxy-2-phthalimido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,6-O-benzylidene-β-D-glucopyranoside
    —— O4-methyl-N-phenyl-β-D-galactopyranosylamine 17049-13-7 C13H19NO5
    O4-methyl-N-phenyl-β-D-galactopyranosylamine
    —— O2,O3,O4-triacetyl-O6-phenyl-α-D-glucopyranosyl bromide 911650-48-1 C18H21BrO8
    O2,O3,O4-triacetyl-O6-phenyl-α-D-glucopyranosyl bromide
    —— Octahydro-desacetoxy-dehydroxy-dioxo-aranotin 20484-92-8 C18H22N2O6
    Octahydro-desacetoxy-dehydroxy-dioxo-aranotin
    —— [oxido(3-tricyclo[3.3.1.03,7]nonanyl)amino]-oxo-(3-tricyclo[3.3.1.03,7]nonanyl)azanium 119178-56-2 C18H26N2O2
    [oxido(3-tricyclo[3.3.1.03,7]nonanyl)amino]-oxo-(3-tricyclo[3.3.1.03,7]nonanyl)azanium
    —— o-Chlorcinnamamidoxim 24654-39-5 C9H9ClN2O
    o-Chlorcinnamamidoxim
    —— oxime de la dimethyl-3,3 hydroxy-4 nonene-8 one-2 syn 107449-89-8 C11H21NO2
    oxime de la dimethyl-3,3 hydroxy-4 nonene-8 one-2 syn
    —— O-Methyl-21-oxo-N-despropionyl-aspidoalbin 13510-55-9 C22H28N2O5
    O-Methyl-21-oxo-N-despropionyl-aspidoalbin
    —— O4-β-D-galactopyranosyl-D-arabino-[2]hexosulose-1-(benzyl-phenyl-hydrazone)-2-phenylhydrazone 119926-23-7 C31H38N4O9
    O4-β-D-galactopyranosyl-D-arabino-[2]hexosulose-1-(benzyl-phenyl-hydrazone)-2-phenylhydrazone
    —— Octanoic acid 1,5-dichloro-octahydro-4,7-methano-inden-2-yl ester 37490-61-2 C18H28Cl2O2
    Octanoic acid 1,5-dichloro-octahydro-4,7-methano-inden-2-yl ester
    —— Octyl pyridin-2-ylsulfanylformate 129667-26-1 C14H21NO2S
    Octyl pyridin-2-ylsulfanylformate
    —— O-[(1-fluorocyclobutyl)methyl]hydroxylaminehydrochloride 2375271-18-2 C5H11ClFNO
    O-[(1-fluorocyclobutyl)methyl]hydroxylaminehydrochloride
    —— Oleanonsaeure-nitril-oxim 35137-58-7 C30H46N2O
    Oleanonsaeure-nitril-oxim