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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— oxalyl bis(3,4-dihydroxybenzylidene) hydrazone 550299-69-9 C16H14N4O6
    oxalyl bis(3,4-dihydroxybenzylidene) hydrazone
    —— O-methyl 3,4-diamino-2,3,4,6-tetradeoxy-α-L-lyxohexopyranoside 491613-79-7 C7H16N2O2
    O-methyl 3,4-diamino-2,3,4,6-tetradeoxy-α-L-lyxohexopyranoside
    —— octyl 2-acetamido-2,6,7-trideoxy-3,4-O-[(1'S,2'S)-dimethoxycyclohexylidene]-β-D-glucooctdialdo-1,5-pyranoside 307316-00-3 C26H45NO8
    octyl 2-acetamido-2,6,7-trideoxy-3,4-O-[(1'S,2'S)-dimethoxycyclohexylidene]-β-D-glucooctdialdo-1,5-pyranoside
    —— O-ethyl [2-[(6-bromo-2-chloropyridin-3-yl)-tert-butylamino]-2-oxoethyl]sulfanylmethanethioate 864364-99-8 C14H18BrClN2O2S2
    O-ethyl [2-[(6-bromo-2-chloropyridin-3-yl)-tert-butylamino]-2-oxoethyl]sulfanylmethanethioate
    —— ortho-xylylenedithio-bis(6-tert-butyl-4-methylphenol) 849363-22-0 C30H38O2S2
    ortho-xylylenedithio-bis(6-tert-butyl-4-methylphenol)
    —— octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propyl sulfide 52725-33-4 C35H64OS
    octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propyl sulfide
    —— Octanedioic acid, 4-methoxy-, dimethyl ester, (R)- 39637-88-2 C11H20O5
    Octanedioic acid, 4-methoxy-, dimethyl ester, (R)-
    —— obscurinine 113883-30-0 C17H24N2O
    obscurinine
    —— O-(1-methyl-1H-imidazol-2-yl)methyl dimethylcarbamothioate 1413414-22-8 C8H13N3OS
    O-(1-methyl-1H-imidazol-2-yl)methyl dimethylcarbamothioate
    —— O-Acetylvincadiffin 3668-21-1 C24H28N2O5
    O-Acetylvincadiffin
    —— octadec-(Z)-9-enoic acid 4-formyl-phenyl ester 956696-39-2 C25H38O3
    octadec-(Z)-9-enoic acid 4-formyl-phenyl ester
    —— O-(9E)-methoxymethyloximino-4"-O-propenoyl erythromycin A 869311-20-6 C42H74N2O15
    O-(9E)-methoxymethyloximino-4"-O-propenoyl erythromycin A
    —— O-(9E)-hydroximino-4"-O-propenoyl erythromycin A 797815-59-9 C40H70N2O14
    O-(9E)-hydroximino-4"-O-propenoyl erythromycin A
    —— oleoyl fluoride 1081517-35-2 C18H33FO
    oleoyl fluoride
    —— o-propionylphenoxyacetic acid 746630-77-3 C11H14O4
    o-propionylphenoxyacetic acid
    —— O-7460 1572051-31-0 C25H48FO5P
    O-7460
    —— octaaquogadolinium(III) cation 133965-10-3 GdH16O8
    octaaquogadolinium(III) cation
    —— Oxalsaeure-bis-<N'-(2-hydroxy-1-hydroxymethyl-ethyl)-hydrazid> 92351-54-7 C8H18N4O6
    Oxalsaeure-bis-<N'-(2-hydroxy-1-hydroxymethyl-ethyl)-hydrazid>
    —— O-Aethyl-O-propyl-O-<4-nitro-phenyl>-thiophosphat 13955-17-4 C11H16NO5PS
    O-Aethyl-O-propyl-O-<4-nitro-phenyl>-thiophosphat
    —— (+/-)-octahydropentalen-2-ol 24454-40-8 C8H14O
    (+/-)-octahydropentalen-2-ol
    —— O-isobutyl hydrogen methylthiophosphonite 53314-72-0 C5H13OPS
    O-isobutyl hydrogen methylthiophosphonite
    —— orthopropionic acid tripropyl ester 95875-37-9 C12H26O3
    orthopropionic acid tripropyl ester
    —— octadec-6<i>t</i>-enoic acid propyl ester 37899-66-4 C21H40O2
    octadec-6<i>t</i>-enoic acid propyl ester
    —— o-nitrobenzotribromide 68711-42-2 C7H4Br3NO2
    o-nitrobenzotribromide
    —— O-ethyl (1-benzyltetrazol-5-yl)methylsulfanylmethanethioate 201672-89-1 C12H14N4OS2
    O-ethyl (1-benzyltetrazol-5-yl)methylsulfanylmethanethioate
    —— O-methyl N-(2-benzo<b>thienocarbonyl)monothiocarbamate 108735-43-9 C11H9NO2S2
    O-methyl N-(2-benzo<b>thienocarbonyl)monothiocarbamate
    —— O,O-diisopropyl 1,2-dichloroisopropylphosphonate 88691-21-8 C9H19Cl2O3P
    O,O-diisopropyl 1,2-dichloroisopropylphosphonate
    —— O,O-diisopropyl isopropenylphosphonate 70795-81-2 C9H19O3P
    O,O-diisopropyl isopropenylphosphonate
    —— oct-6-ene-2,5-dione 69577-29-3 C8H12O2
    oct-6-ene-2,5-dione
    —— o-(diphenylphosphino)-N-benzoylaniline 91409-99-3 C25H20NOP
    o-(diphenylphosphino)-N-benzoylaniline
    —— octacyclo<8.8.1.1<sup>8,14</sup>.0<sup>2,6</sup>.0<sup>3,17</sup>.0<sup>4,15</sup>.0<sup>9,13</sup>.0<sup>12,16</sup>>icos-15-ene-7,19-dione 118760-99-9 C20H20O2
    octacyclo<8.8.1.1<sup>8,14</sup>.0<sup>2,6</sup>.0<sup>3,17</sup>.0<sup>4,15</sup>.0<sup>9,13</sup>.0<sup>12,16</sup>>icos-15-ene-7,19-dione
    —— O-propyl N-(3-chloro-2-benzo<b>thienocarbonyl)monothiocarbamate 108735-36-0 C13H12ClNO2S2
    O-propyl N-(3-chloro-2-benzo<b>thienocarbonyl)monothiocarbamate
    —— O-(2-[2'-phenanthrolyl]phenyl)phosphate 1363597-19-6 C18H11N2O4P
    O-(2-[2'-phenanthrolyl]phenyl)phosphate
    —— o-tert-amylbenzophenone 59137-71-2 C18H20O
    o-tert-amylbenzophenone
    —— O-methyl N-(3-chloro-2-benzo<b>thienocarbonyl)monothiocarbamate 108735-34-8 C11H8ClNO2S2
    O-methyl N-(3-chloro-2-benzo<b>thienocarbonyl)monothiocarbamate
    —— O,O-diethyl difluoro(1-naphthyl)methylphosphonothioate 300709-30-2 C15H17F2O2PS
    O,O-diethyl difluoro(1-naphthyl)methylphosphonothioate
    —— Octadecandisaeure-dipropylester 26720-52-5 C24H46O4
    Octadecandisaeure-dipropylester
    —— ortho-γ-tocopherylquinone 17111-16-9 C28H46O3
    ortho-γ-tocopherylquinone
    —— O-propyl benzothioate 40669-39-4 C10H12OS
    O-propyl benzothioate
    —— O-[(1S,2R,4aR,8S,8aR)-methyl-1,2,3,4a,6,7,8,8a-octahydro-8-hydroxy-2-methylnaphthalen-4(5H)-one-1-carboxylate-8-yl]thiocarboxyimidazolide 178241-41-3 C17H22N2O4S
    O-[(1S,2R,4aR,8S,8aR)-methyl-1,2,3,4a,6,7,8,8a-octahydro-8-hydroxy-2-methylnaphthalen-4(5H)-one-1-carboxylate-8-yl]thiocarboxyimidazolide
    —— O-[methyl (1R,2R,4S,4aR,8aR)-decahydro-2-methylnaphthalene-1-carboxylate-4-yl] S-methyl dithiocarbonate 327162-04-9 C15H24O3S2
    O-[methyl (1R,2R,4S,4aR,8aR)-decahydro-2-methylnaphthalene-1-carboxylate-4-yl] S-methyl dithiocarbonate
    —— octadecylmercury(II) p-toluenesulfonate 1429661-21-1 C25H44HgO3S
    octadecylmercury(II) p-toluenesulfonate
    —— O-propyl N-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiocarbamate 1185852-16-7 C18H27NO10S
    O-propyl N-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiocarbamate
    —— octadecylmercury(II) bromide 84973-20-6 C18H37BrHg
    octadecylmercury(II) bromide
    —— optically inactive <i>N</i>-(<i>N</i>-benzyloxycarbonyl-valyl)-valine 879553-77-2 C18H26N2O5
    optically inactive <i>N</i>-(<i>N</i>-benzyloxycarbonyl-valyl)-valine
    —— O-Valyl-cyclopentanol 99176-50-8 C10H19NO2
    O-Valyl-cyclopentanol
    —— optically inactive <i>N</i>-valyl-alanine 6491-43-6 C8H16N2O3
    optically inactive <i>N</i>-valyl-alanine
    —— O-i-butyl benzenesulphenate 97625-51-9 C10H14OS
    O-i-butyl benzenesulphenate
    —— O-Propyl-N-benzoylcarbamate 15146-42-6 C11H13NO3
    O-Propyl-N-benzoylcarbamate
    —— O-n-propyl benzenesulphenate 53897-92-0 C9H12OS
    O-n-propyl benzenesulphenate