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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— Oxiranecarboxylic acid, 2-(4-chlorobenzoyl)-, methyl ester 131469-59-5 C11H9ClO4
    Oxiranecarboxylic acid, 2-(4-chlorobenzoyl)-, methyl ester
    —— Octane-1-sulfonic acid [(1R,2R)-2-(octane-1-sulfonylamino)-cyclohexyl]-amide 122833-59-4 C22H46N2O4S2
    Octane-1-sulfonic acid [(1R,2R)-2-(octane-1-sulfonylamino)-cyclohexyl]-amide
    —— Octahydro-benzo[3,4]azeto[1,2-a]pyridin-4-one 57310-59-5 C11H17NO
    Octahydro-benzo[3,4]azeto[1,2-a]pyridin-4-one
    —— O-methyl diethylphosphinothioate 14806-54-3 C5H13OPS
    O-methyl diethylphosphinothioate
    —— octa-1,6-dien-3-ol 116138-97-7 C8H14O
    octa-1,6-dien-3-ol
    —— O-Methyl (dimethoxyphosphinyl)-thioacetate 104709-51-5 C5H11O4PS
    O-Methyl (dimethoxyphosphinyl)-thioacetate
    —— o-benzyloxybenzaldehyde semicarbazone 81263-71-0 C15H15N3O2
    o-benzyloxybenzaldehyde semicarbazone
    —— O-ethyl-S-n-propyl-O-[2-(semicarbazono-methyl)phenyl]-thiophosphate 89006-21-3 C13H20N3O4PS
    O-ethyl-S-n-propyl-O-[2-(semicarbazono-methyl)phenyl]-thiophosphate
    —— O-(m-chlorobenzoyl)-C-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)formamidoxime 915313-39-2 C42H33ClN2O11
    O-(m-chlorobenzoyl)-C-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)formamidoxime
    —— O-(2,2,2-trichloroethyl) S,S-di-sec-butyl phosphorodithioate 91829-20-8 C10H20Cl3O2PS2
    O-(2,2,2-trichloroethyl) S,S-di-sec-butyl phosphorodithioate
    —— O,O-Bis(1,1,3-trihydroperfluoropropyl) dithiophosphate 87992-83-4 C6H7F8O2PS2
    O,O-Bis(1,1,3-trihydroperfluoropropyl) dithiophosphate
    —— o-Hydroxy-N-(pentafluorobenzoyl)aniline 123959-08-0 C13H6F5NO2
    o-Hydroxy-N-(pentafluorobenzoyl)aniline
    —— O-[3-(2-oxo-1,3-benzothiazol-3-yl)propyl] [3-(2-oxo-1,3-benzothiazol-3-yl)propoxycarbothioyldisulfanyl]methanethioate 121899-69-2 C22H20N2O4S6
    O-[3-(2-oxo-1,3-benzothiazol-3-yl)propyl] [3-(2-oxo-1,3-benzothiazol-3-yl)propoxycarbothioyldisulfanyl]methanethioate
    —— O-methyl 2,4-dichlorothiobenzoate 127918-64-3 C8H6Cl2OS
    O-methyl 2,4-dichlorothiobenzoate
    —— O-chlorobenzylidineacenaphthenone 122733-68-0 C19H11ClO
    O-chlorobenzylidineacenaphthenone
    —— O-Methylbulbocapuin-methoiodid 14058-57-2 C21H24NO4*I
    O-Methylbulbocapuin-methoiodid
    —— Octatetracontanoic acid 121730-38-9 C48H96O2
    Octatetracontanoic acid
    —— <o-Tolyl>-<m-tolyl>sulfid 107771-85-7 C14H14S
    <o-Tolyl>-<m-tolyl>sulfid
    —— O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2→3)-(β-D-galactopyranosyl)-(1→1)-(2S,3R,4E)-2-octadecanamido-4-octadecene-1,3-diol 124020-24-2 C53H98N2O16
    O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2→3)-(β-D-galactopyranosyl)-(1→1)-(2S,3R,4E)-2-octadecanamido-4-octadecene-1,3-diol
    —— o-cyclohex-2-enylcarbamoylbenzyl alcohol 106729-81-1 C14H17NO2
    o-cyclohex-2-enylcarbamoylbenzyl alcohol
    —— O,O-diethyl trimethylsilylmethanephosphonothioate 108230-15-5 C8H21O2PSSi
    O,O-diethyl trimethylsilylmethanephosphonothioate
    —— O-benzyl-3-isopropylsalicylic acid 112404-64-5 C17H18O3
    O-benzyl-3-isopropylsalicylic acid
    —— o-chlorophenyl n-propyl disulfide 1042696-58-1 C9H11ClS2
    o-chlorophenyl n-propyl disulfide
    —— o-(hydroxymethyl)phenyl methyl disulfide 1042696-73-0 C8H10OS2
    o-(hydroxymethyl)phenyl methyl disulfide
    —— o-chlorophenyl isopropyl disulfide 1042696-56-9 C9H11ClS2
    o-chlorophenyl isopropyl disulfide
    —— o-cumenesulfonic acid 22033-07-4 C9H12O3S
    o-cumenesulfonic acid
    —— octahydro-[1,1']biphosphininyl 1,1'-disulfide 5958-56-5 C10H20P2S2
    octahydro-[1,1']biphosphininyl 1,1'-disulfide
    —— (+/-)-O-methylisoperezone 119908-12-2 C16H22O3
    (+/-)-O-methylisoperezone
    —— O-ethyl 4-methylbenzenecarbothioate 26028-04-6 C10H12OS
    O-ethyl 4-methylbenzenecarbothioate
    —— (+/-)-obtusilactone A 56522-15-7 C19H32O3
    (+/-)-obtusilactone A
    —— obtusilactone 56522-14-6 C17H26O3
    obtusilactone
    —— O-{[4-amino-1-(2-methylpropyl)-1H-imidazo[4,5-c]quinolin-2-yl]methyl}hydroxylamine 852719-14-3 C15H19N5O
    O-{[4-amino-1-(2-methylpropyl)-1H-imidazo[4,5-c]quinolin-2-yl]methyl}hydroxylamine
    —— O-1-naphthyl N-isopropylcarbamate 70540-57-7 C14H15NO2
    O-1-naphthyl N-isopropylcarbamate
    —— Oxazole, 2-bicyclo[2.2.1]hept-5-en-2-yl-4,5-dihydro- 122207-14-1 C10H13NO
    Oxazole, 2-bicyclo[2.2.1]hept-5-en-2-yl-4,5-dihydro-
    —— O,O'-ethylene bis(hydrogen methylphosphonodithioate) 90889-28-4 C4H12O2P2S4
    O,O'-ethylene bis(hydrogen methylphosphonodithioate)
    —— O-(2-bromoethyl) S-[(2R,3R,4E)-3-hydroxy-2-(1-oxohexadecylamino)octadec-4-enyl] O-methyl thiophosphate 1101185-74-3 C37H73BrNO5PS
    O-(2-bromoethyl) S-[(2R,3R,4E)-3-hydroxy-2-(1-oxohexadecylamino)octadec-4-enyl] O-methyl thiophosphate
    —— O<sup>6</sup>-[4-(13-amino-2,5,8,11-tetraoxa-tridecyl)-oxymethylbenzyl]guanine 571187-77-4 C21H30N6O5
    O<sup>6</sup>-[4-(13-amino-2,5,8,11-tetraoxa-tridecyl)-oxymethylbenzyl]guanine
    —— oxothien-2-yl-acetic acid 1-azabicyclo[2.2.2]oct-3(R)-yl ester 320348-21-8 C13H15NO3S
    oxothien-2-yl-acetic acid 1-azabicyclo[2.2.2]oct-3(R)-yl ester
    —— oxime of 5-cholesten-3-one 63085-02-9 C27H45NO
    oxime of 5-cholesten-3-one
    —— (o-diphenylphosphinobenzyl)dimethylsilane 36241-02-8 C21H23PSi
    (o-diphenylphosphinobenzyl)dimethylsilane
    —— o-(iodomethyl)phenyl isocyanide 88644-60-4 C8H6IN
    o-(iodomethyl)phenyl isocyanide
    —— Opt.-inakt. 2,2,6-Trimethyl-tetrahydro-pyran-4-ol 1194-46-3 C8H16O2
    Opt.-inakt. 2,2,6-Trimethyl-tetrahydro-pyran-4-ol
    —— O<sup>4</sup>-α-D-Glucopyranosyl-D-mannose 35337-92-9 C12H22O11
    O<sup>4</sup>-α-D-Glucopyranosyl-D-mannose
    —— octakis(2,3-di-O-methyl)cyclomaltooctaose 123155-09-9 C64H112O40
    octakis(2,3-di-O-methyl)cyclomaltooctaose
    —— O-α-D-glucopyranosyl-(1<*>6)-O-α-D-glucopyranosyl-(1<*>3)-D-glucopyranose 21291-02-1 C18H32O16
    O-α-D-glucopyranosyl-(1<*>6)-O-α-D-glucopyranosyl-(1<*>3)-D-glucopyranose
    —— octyl 2-deoxy-α-D-arabino-hexopyranoside 144467-15-2 C14H28O5
    octyl 2-deoxy-α-D-arabino-hexopyranoside
    —— O-(2-naphthyl) N-methyl-N-phenyl thiocarbamate 1037-25-8 C18H15NOS
    O-(2-naphthyl) N-methyl-N-phenyl thiocarbamate
    —— o-hydroxyphenylpropanoyl O-β-D-glucopyranoside 1160707-56-1 C15H20O8
    o-hydroxyphenylpropanoyl O-β-D-glucopyranoside
    —— Octadecanoic acid (2R,3S,4S,5R,6S)-6-ethoxy-3,4,5-trihydroxy-tetrahydro-pyran-2-ylmethyl ester 125225-93-6 C26H50O7
    Octadecanoic acid (2R,3S,4S,5R,6S)-6-ethoxy-3,4,5-trihydroxy-tetrahydro-pyran-2-ylmethyl ester
    —— O1-ethyl O4-[(E)-2-nitrovinyl] (E)-but-2-enedioate 180628-90-4 C8H9NO6
    O1-ethyl O4-[(E)-2-nitrovinyl] (E)-but-2-enedioate