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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— O,O-Di-n-propyldiselenoorthophosphato-isobutylester 32903-74-5 C10H23O2PSe2
    O,O-Di-n-propyldiselenoorthophosphato-isobutylester
    —— O,O-Dimethyldiselenoorthophosphato-i-butylester 33025-76-2 C6H15O2PSe2
    O,O-Dimethyldiselenoorthophosphato-i-butylester
    —— O-(1,3-dithiolan-2-ylmethyl)glycolaldehyde 86032-38-4 C6H10O2S2
    O-(1,3-dithiolan-2-ylmethyl)glycolaldehyde
    —— octyl 2-deoxy-2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl)-β-D-galactopyranosyl-4,6-O-diacetyl-β-D-glucopyranoside 1169770-92-6 C34H53NO17
    octyl 2-deoxy-2-acetamido-3-O-(2,3,4,6-tetra-O-acetyl)-β-D-galactopyranosyl-4,6-O-diacetyl-β-D-glucopyranoside
    —— O-Tetrahydropyranyl-phenyl-ethyl-oxim 54279-08-2 C14H19NO2
    O-Tetrahydropyranyl-phenyl-ethyl-oxim
    —— Oestra-2,4,9-trien-17β-ol-o<3,2-c>pyrazol 51946-85-1 C19H24N2O
    Oestra-2,4,9-trien-17β-ol-o<3,2-c>pyrazol
    —— O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>2)-4,6-di-O-acetyl-3-O-methyl-α-D-mannopyranosyl chloride 161767-17-5 C25H36ClNO15
    O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>2)-4,6-di-O-acetyl-3-O-methyl-α-D-mannopyranosyl chloride
    —— [Os(triphenylphosphine)2(CO)(OC6H3(CH3)NNN6H4)]PF6 602314-71-6 C50H40N2O2OsP2*F6P
    [Os(triphenylphosphine)2(CO)(OC6H3(CH3)NNN6H4)]PF6
    —— O-aminocarbonylmethylquinine 577782-95-7 C22H25N3O2
    O-aminocarbonylmethylquinine
    —— octyl 2-(4-hydroxyphenyl)acetate 216871-11-3 C16H24O3
    octyl 2-(4-hydroxyphenyl)acetate
    —— Oxomethylene-thiophosphoramidic acid O-(4-chloro-phenyl) ester O'-methyl ester 51174-01-7 C8H7ClNO3PS
    Oxomethylene-thiophosphoramidic acid O-(4-chloro-phenyl) ester O'-methyl ester
    —— o-Tolyloxy-thioacetic acid S-[6,8-dibromo-3-(4-chloro-phenyl)-4-oxo-3,4-dihydro-quinazolin-2-yl] ester 86149-01-1 C23H15Br2ClN2O3S
    o-Tolyloxy-thioacetic acid S-[6,8-dibromo-3-(4-chloro-phenyl)-4-oxo-3,4-dihydro-quinazolin-2-yl] ester
    —— O-Acetyl-voaketonoxim 59347-73-8 C23H29N3O3
    O-Acetyl-voaketonoxim
    —— oxotris(trimethyl-l5-phosphaneyl)molybdenum(VII) chloride 90397-97-0 C9H27Cl2MoOP3
    oxotris(trimethyl-l5-phosphaneyl)molybdenum(VII) chloride
    —— Opt.-inakt. 2-<1>-Naphthyl-cyclohex-5-en-1,4-dicarbonsaeure 4648-85-5 C18H16O4
    Opt.-inakt. 2-<1>-Naphthyl-cyclohex-5-en-1,4-dicarbonsaeure
    —— O,O-Diphenyl-S-(4-methoxy-phenylmercapto)-dithiophosphat 98904-80-4 C19H17O3PS3
    O,O-Diphenyl-S-(4-methoxy-phenylmercapto)-dithiophosphat
    —— O,O-Di-β-methylallyldithiophosphorsaeure, Kaliumsalz 26933-93-7 C8H14O2PS2*K
    O,O-Di-β-methylallyldithiophosphorsaeure, Kaliumsalz
    —— o-Heptafluorisopropyl-fluorbenzol 51114-07-9 C9H4F8
    o-Heptafluorisopropyl-fluorbenzol
    —— octahydro-1H-indene-2-carbaldehyde 25690-01-1 C10H16O
    octahydro-1H-indene-2-carbaldehyde
    —— (O,O-diethyl)phosphonato(triisopropylsilyl-acetylene)phosphine tungsten pentacarbonyl 1355997-49-7 C20H32O8P2SiW
    (O,O-diethyl)phosphonato(triisopropylsilyl-acetylene)phosphine tungsten pentacarbonyl
    —— Oxazole, 5-ethoxy-4-(1-methylethyl)- 24191-45-5 C8H13NO2
    Oxazole, 5-ethoxy-4-(1-methylethyl)-
    —— Octadecyl-2-phenylbenzoxazole 5-carboxylate 21095-69-2 C32H45NO3
    Octadecyl-2-phenylbenzoxazole 5-carboxylate
    —— [(o-carboranylphosphinothiolato)Rh(CO)]2 287400-35-5 C30H40B20O2P2Rh2S2
    [(o-carboranylphosphinothiolato)Rh(CO)]2
    —— O-Benzyloxycarbonyl-L-α-hydroxy-isovaleriansaeure-L-val-N-methyl-L-leu-benzylester 2900-41-6 C32H44N2O7
    O-Benzyloxycarbonyl-L-α-hydroxy-isovaleriansaeure-L-val-N-methyl-L-leu-benzylester
    —— O-Biphenylylphosphorsaeuredihydrazid 52891-66-4 C12H15N4O2P
    O-Biphenylylphosphorsaeuredihydrazid
    —— O-1,2-Dibrom-2,2-dichlorethyl-O-2-propoxyethyl-N-ethylphosphorsaeurediesteramid 53717-78-5 C9H18Br2Cl2NO4P
    O-1,2-Dibrom-2,2-dichlorethyl-O-2-propoxyethyl-N-ethylphosphorsaeurediesteramid
    —— Obtusifol-acetat 54167-22-5 C17H18O7
    Obtusifol-acetat
    —— O-(Trichlorsilyl)-N-(trifluormethyl)-hydroxylamin 43084-18-0 CHCl3F3NOSi
    O-(Trichlorsilyl)-N-(trifluormethyl)-hydroxylamin
    —— Octadecanoic acid 2-[(2-chloro-ethoxy)-hydroxy-phosphoryloxy]-1-(2-methoxy-hexadecyloxymethyl)-ethyl ester 61941-02-4 C40H80ClO8P
    Octadecanoic acid 2-[(2-chloro-ethoxy)-hydroxy-phosphoryloxy]-1-(2-methoxy-hexadecyloxymethyl)-ethyl ester
    —— O,O,O-Trimethyl-N-cyano-phosphoroimidat 17167-30-5 C4H9N2O3P
    O,O,O-Trimethyl-N-cyano-phosphoroimidat
    —— o-Hydroxymethylphenyl-p-nitrobenzolsulfonat 55660-61-2 C13H11NO6S
    o-Hydroxymethylphenyl-p-nitrobenzolsulfonat
    —— O-ethyl [2-[2-[16-[2-(2-ethoxycarbothioylsulfanylphenoxy)acetyl]-1,4,10,13-tetraoxa-7,16-diazacyclooctadec-7-yl]-2-oxoethoxy]phenyl]sulfanylmethanethioate 86926-87-6 C34H46N2O10S4
    O-ethyl [2-[2-[16-[2-(2-ethoxycarbothioylsulfanylphenoxy)acetyl]-1,4,10,13-tetraoxa-7,16-diazacyclooctadec-7-yl]-2-oxoethoxy]phenyl]sulfanylmethanethioate
    —— O-(4-Nitrophenyl)-4-chlorbenzaldoxim 38100-36-6 C13H9ClN2O3
    O-(4-Nitrophenyl)-4-chlorbenzaldoxim
    —— (o-{(dimethylamino)methyl}phenyl)methyllithium 60528-54-3 C10H14LiN
    (o-{(dimethylamino)methyl}phenyl)methyllithium
    —— O,O-Diisopropyldiselenoorthophosphat-isobutylester 34693-47-5 C10H23O2PSe2
    O,O-Diisopropyldiselenoorthophosphat-isobutylester
    —— ounted 53727-27-8 C13H12BrN3O3
    ounted
    —— O-(4'-Methyl-biphenyl-2-yl)-hydroxylamine 142835-77-6 C13H13NO
    O-(4'-Methyl-biphenyl-2-yl)-hydroxylamine
    —— opt.-inakt. 3-<2>Furyl-2-phenyl-2-<2-piperidino-aethyl>-butyronitril 799-60-0 C21H26N2O
    opt.-inakt. 3-<2>Furyl-2-phenyl-2-<2-piperidino-aethyl>-butyronitril
    —— Oktadekahydrotriptycen-9-carboxamid 42349-84-8 C21H33NO
    Oktadekahydrotriptycen-9-carboxamid
    —— oxalic acid anilide-(2,4-dinitro-anilide) 108988-07-4 C14H10N4O6
    oxalic acid anilide-(2,4-dinitro-anilide)
    —— [Os(η5-C5H4)2Sn2-tBu4] 1448155-84-7 C26H44OsSn2
    [Os(η5-C5H4)2Sn2-tBu4]
    —— o-(3-Carbomethoxy-propyl)-hydrozimtsaeure-methylester 18811-45-5 C15H20O4
    o-(3-Carbomethoxy-propyl)-hydrozimtsaeure-methylester
    —— O.S-Di-tetrahydropyranyl-(2)-2-mercapto-aethanol 2468-94-2 C12H22O3S
    O.S-Di-tetrahydropyranyl-(2)-2-mercapto-aethanol
    —— O-(2,4-dinitrophenyl)-p-chlorobenzophenone oxime 17188-68-0 C19H12ClN3O5
    O-(2,4-dinitrophenyl)-p-chlorobenzophenone oxime
    —— O<sup>3'</sup>,O<sup>5'</sup>-Bis-dihydrocinnamoyl-2'-desoxy-uridin 23706-27-6 C27H28N2O7
    O<sup>3'</sup>,O<sup>5'</sup>-Bis-dihydrocinnamoyl-2'-desoxy-uridin
    —— O,O-diethyl (3R)-3-[(tert-butoxycarbonyl)amino]-1,1-difluoro-4-(4-methoxyphenyl)-4-oxobutylphosphonothioate 1178980-44-3 C20H30F2NO6PS
    O,O-diethyl (3R)-3-[(tert-butoxycarbonyl)amino]-1,1-difluoro-4-(4-methoxyphenyl)-4-oxobutylphosphonothioate
    —— oxo dichloro β-naphthylamino β-naphthylamine vanadium (V) 127947-59-5 C20H17Cl2N2OV
    oxo dichloro β-naphthylamino β-naphthylamine vanadium (V)
    —— O-cholestanyl thionoformate 57701-04-9 C28H48OS
    O-cholestanyl thionoformate
    —— O-Allyl S-ethyl phenylphosphonodithionate 74070-93-2 C11H15OPS2
    O-Allyl S-ethyl phenylphosphonodithionate
    —— O-{O-(3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranosyl)-(1→2)-O-[(3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranosyl)-(1→4)]-3,4-di-O-acetyl-α-D-mannopyranosyl}-trichloroacetimidate 1492048-36-8 C42H52Cl9N3O26
    O-{O-(3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranosyl)-(1→2)-O-[(3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranosyl)-(1→4)]-3,4-di-O-acetyl-α-D-mannopyranosyl}-trichloroacetimidate