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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— O-Benzyl-(+/-)-flavinantin 22323-99-5 C26H27NO4
    O-Benzyl-(+/-)-flavinantin
    —— oxo(2-oxoethenylidene)thorium 373389-37-8 C2O2Th
    oxo(2-oxoethenylidene)thorium
    —— O,O-dibutyl-1-phenylamino-3,5-di-tert-butyl-4-benzoquinol-1-phosphonate 103573-09-7 C28H44NO4P
    O,O-dibutyl-1-phenylamino-3,5-di-tert-butyl-4-benzoquinol-1-phosphonate
    —— O-isopropylidene-1-(3',4',5'-trimethoxyphenyl)-1-pentene-4,5-diol 869005-52-7 C17H24O5
    O-isopropylidene-1-(3',4',5'-trimethoxyphenyl)-1-pentene-4,5-diol
    —— o-chlorophenyldibenzoylmethane 120349-56-6 C21H15ClO2
    o-chlorophenyldibenzoylmethane
    —— Off-shoot-T 68603-15-6 C36H80O4
    Off-shoot-T
    —— O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4-di-O-acetyl-6-O-methyl-α-D-mannopyranosyl bromide 150161-21-0 C25H36BrNO15
    O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4-di-O-acetyl-6-O-methyl-α-D-mannopyranosyl bromide
    —— O,O-Diaethyl-N-<4-cyan-phenyl>-N'-p-tolyl-phosphorsaeure-amidin 6190-97-2 C18H22N3O2P
    O,O-Diaethyl-N-<4-cyan-phenyl>-N'-p-tolyl-phosphorsaeure-amidin
    —— octaethylporphyrinatoiron(III) hydrogen sulfate 133752-07-5 C36H45FeN4O4S
    octaethylporphyrinatoiron(III) hydrogen sulfate
    —— O-<N.N-Bis-(2-dichlor-propyl)-carbamoyl>-salicylsaeure-methylester 13723-09-6 C15H19Cl2NO4
    O-<N.N-Bis-(2-dichlor-propyl)-carbamoyl>-salicylsaeure-methylester
    —— O-(2,3,4-tri-O-acetyl-6-O-octyl-α-D-galactopyranosyl)-(1->6)-1,2,3,4-tetra-O-acetyl-β-D-glucopyranose 123472-22-0 C34H52O18
    O-(2,3,4-tri-O-acetyl-6-O-octyl-α-D-galactopyranosyl)-(1->6)-1,2,3,4-tetra-O-acetyl-β-D-glucopyranose
    —— o-tolylbis(triphenyl-l5-phosphaneyl)palladium(IV) chloride 185902-07-2 C43H37ClP2Pd
    o-tolylbis(triphenyl-l5-phosphaneyl)palladium(IV) chloride
    —— O,O-Diisopropyl-N-phenyl-N'-trifluoroacetylhydrazidophosphate 125972-14-7 C14H20F3N2O4P
    O,O-Diisopropyl-N-phenyl-N'-trifluoroacetylhydrazidophosphate
    —— O-1,2-Dibrom-2,2-dichlorethyl-O-isopropyl-N-sek.butylphosphorsaeurediesteramid 53717-29-6 C9H18Br2Cl2NO3P
    O-1,2-Dibrom-2,2-dichlorethyl-O-isopropyl-N-sek.butylphosphorsaeurediesteramid
    —— O-(4-O-acetyl-2,3-di-O-benzyl-6-O-monochloroacetyl-α-D-glucopyranosyl)-<(1->4)-O-(2,3,6-tri-O-benzyl-α-D-glucopyranosyl>4-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranyl fluoride 115435-60-4 C159H166ClFO32
    O-(4-O-acetyl-2,3-di-O-benzyl-6-O-monochloroacetyl-α-D-glucopyranosyl)-<(1->4)-O-(2,3,6-tri-O-benzyl-α-D-glucopyranosyl>4-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranyl fluoride
    —— O-ethyl S-phenyl 3-methylthiosuccinate 108375-66-2 C13H16O3S
    O-ethyl S-phenyl 3-methylthiosuccinate
    —— [Os(O2CCF3)(η(6)-o-C6H4Me2)(PMe2Ph)2]PF6 162341-70-0 C26H32F3O2OsP2*F6P
    [Os(O2CCF3)(η(6)-o-C6H4Me2)(PMe2Ph)2]PF6
    —— Octadecanoic acid [4,6,6-trimethyl-3,6-dihydro-[1,3]thiazin-(2E)-ylidene]-amide 30909-75-2 C25H46N2OS
    Octadecanoic acid [4,6,6-trimethyl-3,6-dihydro-[1,3]thiazin-(2E)-ylidene]-amide
    —— O-isobutyl (4-chlorophenyl)thiocarbamate 5816-21-7 C11H14ClNOS
    O-isobutyl (4-chlorophenyl)thiocarbamate
    —— oxan-2-yl 2-(oxan-2-yloxy)-2-phenylacetate 27373-43-9 C18H24O5
    oxan-2-yl 2-(oxan-2-yloxy)-2-phenylacetate
    —— O-(4-Chlor-phenoxy-carbimidoyl)-benzophenonoxim 7026-20-2 C20H15ClN2O2
    O-(4-Chlor-phenoxy-carbimidoyl)-benzophenonoxim
    —— O-Isobutyl-N,N'-diisopropylisourea 100536-58-1 C11H24N2O
    O-Isobutyl-N,N'-diisopropylisourea
    —— octadeca-O-methylsoyasaponin A1 96819-94-2 C77H132O29
    octadeca-O-methylsoyasaponin A1
    —— O-methyl-O'-trimethylstannyl phosphonate 82364-77-0 C4H13O3PSn
    O-methyl-O'-trimethylstannyl phosphonate
    —— {osmium(Cl)(PHMeSMe)(CO)2(PPh3)2}perchlorate 131054-33-6 C40H37ClO2OsP3S*ClO4
    {osmium(Cl)(PHMeSMe)(CO)2(PPh3)2}perchlorate
    —— {(O-acethyl ethanimidato)phenylcarbene}pentacarbonylmolybdenum(0) 121809-12-9 C16H11MoNO7
    {(O-acethyl ethanimidato)phenylcarbene}pentacarbonylmolybdenum(0)
    —— (octaethylchlorinato)(imidazole)2iron(II) 104439-43-2 C42H54FeN8
    (octaethylchlorinato)(imidazole)2iron(II)
    —— {Os(p-MeO-TPP)(CO)(EtOH)} 115076-48-7 CO*C2H6O*C48H36N4O4Os
    {Os(p-MeO-TPP)(CO)(EtOH)}
    —— O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>3)-2-O-acetyl-1,5-dideoxy-1,5-butylimino-D-galactitol 172033-97-5 C32H50N2O17
    O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>3)-2-O-acetyl-1,5-dideoxy-1,5-butylimino-D-galactitol
    —— o-boronobenzalmethoxyamine catechol ester 160161-71-7 C14H12BNO3
    o-boronobenzalmethoxyamine catechol ester
    —— O-Methacrylylperfluoroctanamidoxim 22197-12-2 C12H7F15N2O2
    O-Methacrylylperfluoroctanamidoxim
    —— {Os(CO)2Cl2}n 148950-43-0 C2Cl2O2Os
    {Os(CO)2Cl2}n
    —— O3,O4,O6-trimethyl-D-mannose 14184-50-0 C9H18O6
    O3,O4,O6-trimethyl-D-mannose
    —— O[(5,10,15,20-tetra-p-tolylporphyrinato)(m-chlorobenzoato)ruthenium(IV)]2 92694-66-1 C110H80Cl2N8O5Ru2
    O[(5,10,15,20-tetra-p-tolylporphyrinato)(m-chlorobenzoato)ruthenium(IV)]2
    —— O,O-bis(4-((2-(dichlorophosphorothioyl)-2-methylhydrazineylidene)methyl)phenyl) (diphenyl(vinyl)-l5-phosphaneylidene)phosphoramidothioate 318956-66-0 C30H29Cl4N5O2P4S3
    O,O-bis(4-((2-(dichlorophosphorothioyl)-2-methylhydrazineylidene)methyl)phenyl) (diphenyl(vinyl)-l5-phosphaneylidene)phosphoramidothioate
    —— O-Crotonoyl-lysergol 31955-00-7 C20H22N2O2
    O-Crotonoyl-lysergol
    —— Octafluor-2,2'-bipyridyl 19128-32-6 C10F8N2
    Octafluor-2,2'-bipyridyl
    —— O-(4-benzyl-3-methylcaffeoyl)-N-tert-butoxycarbonyl-L-serine lauryl ester 1067886-73-0 C37H53NO8
    O-(4-benzyl-3-methylcaffeoyl)-N-tert-butoxycarbonyl-L-serine lauryl ester
    —— {osmium(IV)(tetraphenylporphyrine)(SPh)2} 126925-77-7 C56H38N4OsS2
    {osmium(IV)(tetraphenylporphyrine)(SPh)2}
    —— O-(2,2-dichloroethyl)carbonate 57272-06-7 C3H4Cl2O3
    O-(2,2-dichloroethyl)carbonate
    —— octadecahydro-4a,8a-dimethyl-3,7-dioxadicyclopenta<cd,c'd'>pentaleno<2,1,6-hia:5,4,3-h'i'a'>diinden-8,8-d2-4(1H)-one 73953-14-7 C22H28O3
    octadecahydro-4a,8a-dimethyl-3,7-dioxadicyclopenta<cd,c'd'>pentaleno<2,1,6-hia:5,4,3-h'i'a'>diinden-8,8-d2-4(1H)-one
    —— o-Xylenyl-pyridinyl-Diradikal 66079-21-8 C22H22N2O4
    o-Xylenyl-pyridinyl-Diradikal
    —— O,O-Diaethyl-O-<4-isopropyl-1-oxa-2,4-diazolidin-5-on-3-yl>-thionophosphat 34093-81-7 C9H17N2O5PS
    O,O-Diaethyl-O-<4-isopropyl-1-oxa-2,4-diazolidin-5-on-3-yl>-thionophosphat
    —— O-vinyloxy-4-trifluoromethoxybenzene 288301-21-3 C9H7F3O2
    O-vinyloxy-4-trifluoromethoxybenzene
    —— O-(1R)-1-((3aR,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)pent-4-enyl O-phenyl carbonothioate 1110659-18-1 C26H30O6S
    O-(1R)-1-((3aR,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)pent-4-enyl O-phenyl carbonothioate
    —— o-[(diethylphosphinoyl)methyl]benzyl bromide 68718-96-7 C12H18BrOP
    o-[(diethylphosphinoyl)methyl]benzyl bromide
    —— Oestron-3-crotyl-ether 96506-49-9 C22H28O2
    Oestron-3-crotyl-ether
    —— olibanumol M 676267-99-5 C31H52O2
    olibanumol M
    —— O-((2,3-dimethoxy-6-(methoxymethoxy)phenyl)((4aS,5R,6S,8aR)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)methyl) S-methyl carbonodithioate 363139-95-1 C28H42O7S2
    O-((2,3-dimethoxy-6-(methoxymethoxy)phenyl)((4aS,5R,6S,8aR)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)methyl) S-methyl carbonodithioate
    —— o-nitrophenyl β-D-glucopyranosyl-<1->6>-β-D-glucopyranoside 162463-98-1 C18H25NO13
    o-nitrophenyl β-D-glucopyranosyl-<1->6>-β-D-glucopyranoside