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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— octadeca-(9<i>c</i>.12<i>c</i>)-dienoic acid-(4-phenyl-phenacyl ester) 29748-05-8 C32H42O3
    octadeca-(9<i>c</i>.12<i>c</i>)-dienoic acid-(4-phenyl-phenacyl ester)
    —— o-Ethoxybenzoesaeure-β-chlorethylamid 31208-27-2 C11H14ClNO2
    o-Ethoxybenzoesaeure-β-chlorethylamid
    —— o-tolyl-(2,4,5-trichloro-benzyl)-sulfide 107682-62-2 C14H11Cl3S
    o-tolyl-(2,4,5-trichloro-benzyl)-sulfide
    —— o-(3-methyl-2-oxobutyl)isobutyrophenone 134298-78-5 C15H20O2
    o-(3-methyl-2-oxobutyl)isobutyrophenone
    —— octahydro-4a-hydroxybenzocyclooctene-1,8(2H,5H)-dione 57147-56-5 C12H18O3
    octahydro-4a-hydroxybenzocyclooctene-1,8(2H,5H)-dione
    —— O-ethyl O-methyl (2-(phenylsulfonyl)hydrazineyl)phosphonothioate 33579-73-6 C9H15N2O4PS2
    O-ethyl O-methyl (2-(phenylsulfonyl)hydrazineyl)phosphonothioate
    —— O-(methylchloroformoimino)methyldichlorophosphonium chloride 143800-66-2 C3H6Cl3NOP*Cl
    O-(methylchloroformoimino)methyldichlorophosphonium chloride
    —— octyl 2,3-di-O-benzyl-4-O-methyl-α-L-fucopyranosyl-(1->2)-3,4,6-tri-O-benzyl-β-D-galactopyranoside 283587-75-7 C56H70O10
    octyl 2,3-di-O-benzyl-4-O-methyl-α-L-fucopyranosyl-(1->2)-3,4,6-tri-O-benzyl-β-D-galactopyranoside
    —— O3,O4-isopropylidene-O1,O6-diphenyl-O2,O5-bis-(toluene-4-sulfonyl)-D-mannitol 911441-31-1 C35H38O10S2
    O3,O4-isopropylidene-O1,O6-diphenyl-O2,O5-bis-(toluene-4-sulfonyl)-D-mannitol
    —— O-Methylxanthogensaeure-4-methyl-2,6-dinitrophenylester 51676-61-0 C9H8N2O5S2
    O-Methylxanthogensaeure-4-methyl-2,6-dinitrophenylester
    —— octyl 2,4-di-O-benzyl-3-O-methyl-α-L-fucopyranosyl-(1->2)-3,4,6-tri-O-benzyl-β-D-galactopyranoside 283587-80-4 C56H70O10
    octyl 2,4-di-O-benzyl-3-O-methyl-α-L-fucopyranosyl-(1->2)-3,4,6-tri-O-benzyl-β-D-galactopyranoside
    —— Octanoic acid bis-(5-dimethylamino-pentyl)-amide 35771-99-4 C22H47N3O
    Octanoic acid bis-(5-dimethylamino-pentyl)-amide
    —— O,O'-dideuterio-ethane-1,1-diol 90802-69-0 C2H6O2
    O,O'-dideuterio-ethane-1,1-diol
    —— O,O-Dineopentylphosphoroselenocyanatidat 68305-65-7 C11H22NO3PSe
    O,O-Dineopentylphosphoroselenocyanatidat
    —— O,N-Desacyl-pachysandrin-A 6911-17-7 C24H44N2O
    O,N-Desacyl-pachysandrin-A
    —— O,O',O''-(4,4,7-trimethyl-5-oxa-6-aza-1,4-disilaoct-6-ene-1,1,1-triyl)tris(propan-2-one oxime) 54948-37-7 C16H34N4O4Si2
    O,O',O''-(4,4,7-trimethyl-5-oxa-6-aza-1,4-disilaoct-6-ene-1,1,1-triyl)tris(propan-2-one oxime)
    —— (OC-6-44)-diammine(4-carboxybutanoato)dichloridoethanolatoplatinum 945662-07-7 C6H16Cl2N2O5Pt
    (OC-6-44)-diammine(4-carboxybutanoato)dichloridoethanolatoplatinum
    —— o-benzoylhydroxyphenylpropylmethylphosphonate 131551-92-3 C17H19O5P
    o-benzoylhydroxyphenylpropylmethylphosphonate
    —— OXDBr2 1403573-31-8 C88H104Br2N8O12
    OXDBr2
    —— O-acetyl-2,2'-pyridoin 100872-62-6 C14H12N2O3
    O-acetyl-2,2'-pyridoin
    —— O,O-dimethyl phosphorothioic acid dicyclohexylammonium salt 13941-61-2 C2H7O3PS*C12H23N
    O,O-dimethyl phosphorothioic acid dicyclohexylammonium salt
    —— [Os(H)6(PiPr3)(κ(P)-iPr2PCH2CH2NMe2)] 1233205-62-3 C19H51NOsP2
    [Os(H)6(PiPr3)(κ(P)-iPr2PCH2CH2NMe2)]
    —— O-Benzoyl-4-amino-salicylsaeure-methylester 92554-12-6 C15H13NO4
    O-Benzoyl-4-amino-salicylsaeure-methylester
    —— O,O-Diethyl-O-6-nitro-2-naphtylphosphorothioat 94892-39-4 C14H16NO5PS
    O,O-Diethyl-O-6-nitro-2-naphtylphosphorothioat
    —— oxo bis-(3-hydroxo 3-methyl 1-(p-methyl phenyl) triazene-(1)) vanadium (IV) 97768-28-0 C16H20N6O3V
    oxo bis-(3-hydroxo 3-methyl 1-(p-methyl phenyl) triazene-(1)) vanadium (IV)
    —— {Osbipy2pyBr}(2+) 47690-92-6 C25H21BrN5Os
    {Osbipy2pyBr}(2+)
    —— [OsII(CO)(MeCN)(2,2′-bipyridine)Cl2] 491871-69-3 C13H11Cl2N3OOs
    [OsII(CO)(MeCN)(2,2′-bipyridine)Cl2]
    —— O-n-Butyl-phenylphosphonodithiosaeure-triaethylamin-salz 20491-08-1 C6H15N*C10H15OPS2
    O-n-Butyl-phenylphosphonodithiosaeure-triaethylamin-salz
    —— O-Acetyl-norlatifolin 20086-91-3 C23H35NO2
    O-Acetyl-norlatifolin
    —— octahydroquinoline-1-carboxylic acid (3-azidopropyl)amide 1257992-58-7 C13H23N5O
    octahydroquinoline-1-carboxylic acid (3-azidopropyl)amide
    —— O2',O3'-isopropylidene-P-(2,2,2-trichloro-ethyl)-uridylyl-(5'->3')-O5'-(4-methoxy-trityl)-arabino-2,2'-anhydro-uridine 52769-91-2 C43H42Cl3N4O14P
    O2',O3'-isopropylidene-P-(2,2,2-trichloro-ethyl)-uridylyl-(5'->3')-O5'-(4-methoxy-trityl)-arabino-2,2'-anhydro-uridine
    —— o-<α-5-Fluor-1-naphthyl-ethyl>-acetophenon 2994-51-6 C20H17FO
    o-<α-5-Fluor-1-naphthyl-ethyl>-acetophenon
    —— oxo bis-(3-hydroxo 3-phenyl 1-(p-benzoyl phenyl) triazene-(1)) vanadium (IV) 107065-42-9 C38H28N6O5V
    oxo bis-(3-hydroxo 3-phenyl 1-(p-benzoyl phenyl) triazene-(1)) vanadium (IV)
    —— O-n-Propyl-phenylphosphonodithiosaeure-triaethylamin-salz 20491-07-0 C6H15N*C9H13OPS2
    O-n-Propyl-phenylphosphonodithiosaeure-triaethylamin-salz
    —— optically inactive 2-benzyloxycarbonylamino-4-methyl-glutaric acid diamide 854885-75-9 C14H19N3O4
    optically inactive 2-benzyloxycarbonylamino-4-methyl-glutaric acid diamide
    —— O-Acetyl-N-benzoyl-N-tert-butylhydroxylamin 54334-62-2 C13H17NO3
    O-Acetyl-N-benzoyl-N-tert-butylhydroxylamin
    —— O<sup>4'</sup>,O<sup>6'</sup>-Benzyliden-O<sup>1'</sup>-methyl-β-D-allopyrano<2',3':4,5>-2-thiazolidin 82161-31-7 C15H19NO4S
    O<sup>4'</sup>,O<sup>6'</sup>-Benzyliden-O<sup>1'</sup>-methyl-β-D-allopyrano<2',3':4,5>-2-thiazolidin
    —— Ouabegenin monohydrate 6253-61-8 C23H36O9
    Ouabegenin monohydrate
    —— octyl 2,3-di-O-acetyl-6-O-benzyl-α-D-glucopyranoside 1421868-77-0 C25H38O8
    octyl 2,3-di-O-acetyl-6-O-benzyl-α-D-glucopyranoside
    —— Os(VI)(N)(nalph)(OH2)Cl 1335001-87-0 C17H13ClN2O3Os
    Os(VI)(N)(nalph)(OH2)Cl
    —— O'7,O7-(2,2-bis(((6-(ethoxycarbonyl)hept-6-enoyl)oxy)methyl)propane-1,3-diyl) 1,1'-diethyl bis(2-methyleneheptanedioate) 1246655-03-7 C45H68O16
    O'7,O7-(2,2-bis(((6-(ethoxycarbonyl)hept-6-enoyl)oxy)methyl)propane-1,3-diyl) 1,1'-diethyl bis(2-methyleneheptanedioate)
    —— {Os6(CO)18(P(OMe)3)3} 131485-85-3 C27H27O27Os6P3
    {Os6(CO)18(P(OMe)3)3}
    —— O,O-di-p-tolyl phenylphosphonoselenoate 1290035-03-8 C20H19O2PSe
    O,O-di-p-tolyl phenylphosphonoselenoate
    —— O,O-Dimethyl-O-(4-nitro-3-methoxy-phenyl)-thiophosphorsaeure 1219-81-4 C9H12NO6PS
    O,O-Dimethyl-O-(4-nitro-3-methoxy-phenyl)-thiophosphorsaeure
    —— O-Ethyl-S-(2-ethylthio-1-methoxymethyl)-ethyl-N-n-propyl-phosphorthioamidat 28523-56-0 C11H26NO3PS2
    O-Ethyl-S-(2-ethylthio-1-methoxymethyl)-ethyl-N-n-propyl-phosphorthioamidat
    —— O,O-diethyl-O-ferrocenylphosphate 1588617-15-5 C14H19FeO4P
    O,O-diethyl-O-ferrocenylphosphate
    —— O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-O-2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-O-[(2,3,4-tri-O-acetyl-α-L-fucopyranosyl)-(1->3)]-O-(2-acetamido-6-O-acetyl-2-deoxy... 143571-67-9 C83H98Cl3N3O42
    O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-O-2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-O-[(2,3,4-tri-O-acetyl-α-L-fucopyranosyl)-(1->3)]-O-(2-acetamido-6-O-acetyl-2-deoxy...
    —— octa-4,5-dienenitrile 617714-04-2 C8H11N
    octa-4,5-dienenitrile
    —— O<sup>1</sup>-(8'-apo-β-apo-caroten-8'-oyl)-O<sup>2</sup>-[6-(methylselanyl)hexanoyl]glycerol 375396-51-3 C40H58O5Se
    O<sup>1</sup>-(8'-apo-β-apo-caroten-8'-oyl)-O<sup>2</sup>-[6-(methylselanyl)hexanoyl]glycerol
    —— O-ethyl 2-(methoxycarbonyl)ethyl 3-methoxy-3-(trimethylsilyloxy)-2-propen-1-yl-phosphinate 1367458-79-4 C13H27O6PSi
    O-ethyl 2-(methoxycarbonyl)ethyl 3-methoxy-3-(trimethylsilyloxy)-2-propen-1-yl-phosphinate