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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— o-H-Heptachlorstyrol 89939-09-3 C8HCl7
    o-H-Heptachlorstyrol
    —— O-(4-Bromo-2,5-dichlorophenyl) O-ethyl (4-chlorophenyl)phosphonothioate 76929-75-4 C14H11BrCl3O2PS
    O-(4-Bromo-2,5-dichlorophenyl) O-ethyl (4-chlorophenyl)phosphonothioate
    —— <(o-aminophenylthio)-α-cynnamyl>malononitrile 113125-36-3 C18H15N3S
    <(o-aminophenylthio)-α-cynnamyl>malononitrile
    —— O-Methyl N-1-(methoxymethyl)propyl phosphoramidochloridothionate 89351-85-9 C6H15ClNO2PS
    O-Methyl N-1-(methoxymethyl)propyl phosphoramidochloridothionate
    —— O-methyl O-4,5-methylenedioxy-2-nitrophenyl N-1-(methoxymethyl)propyl phosphoramidothionate 89351-35-9 C13H19N2O7PS
    O-methyl O-4,5-methylenedioxy-2-nitrophenyl N-1-(methoxymethyl)propyl phosphoramidothionate
    —— o-chlorobenzyl radical 3327-53-5 C7H6Cl
    o-chlorobenzyl radical
    —— O-2-naphthyl N-(3-methoxyphenyl)-N-methylthiocarbamate 88569-81-7 C19H17NO2S
    O-2-naphthyl N-(3-methoxyphenyl)-N-methylthiocarbamate
    —— O-(3-phenyl-2-propynyl) hydroxylamine hydrochloride 137270-28-1 C9H9NO*ClH
    O-(3-phenyl-2-propynyl) hydroxylamine hydrochloride
    —— Oxalic acid monoallyl ester 87024-25-7 C5H6O4
    Oxalic acid monoallyl ester
    —— O-(2-(tert-butyldimethylsilyloxy)ethyl)hydroxylamine 152361-26-7 C8H21NO2Si
    O-(2-(tert-butyldimethylsilyloxy)ethyl)hydroxylamine
    —— Oxazolidine, 3-acetyl-2-(1,5-dimethylhexyl)-4-ethyl- 87776-97-4 C15H29NO2
    Oxazolidine, 3-acetyl-2-(1,5-dimethylhexyl)-4-ethyl-
    —— Oxalsaeure-bis-<4,4'-dimethyl-benzhydryl-ester> 18832-89-8 C32H30O4
    Oxalsaeure-bis-<4,4'-dimethyl-benzhydryl-ester>
    —— O-[3-chloro-4-hydroxyphenyl]-3,5-diiodo-L-tyrosine 4299-63-2 C15H12ClI2NO4
    O-[3-chloro-4-hydroxyphenyl]-3,5-diiodo-L-tyrosine
    —— o-Nitrobenzhydrylbromid 1022-05-5 C13H10BrNO2
    o-Nitrobenzhydrylbromid
    —— O-2-(N-Pyrrolidino)ethyl-5-p-tolylthiophene-2-acetoxime 93599-04-3 C19H24N2OS
    O-2-(N-Pyrrolidino)ethyl-5-p-tolylthiophene-2-acetoxime
    —— O-α-D-Mannopyranosyl-(1-> 3)-O-β-D-mannopyranosyl-(1-> 4)-2-acetamido-2-desoxy-β-D-glucopyranose 59446-75-2 C20H35NO16
    O-α-D-Mannopyranosyl-(1-> 3)-O-β-D-mannopyranosyl-(1-> 4)-2-acetamido-2-desoxy-β-D-glucopyranose
    —— O-1-hexylhydroxylamine hydrochloride 116008-12-9 C6H15NO*ClH
    O-1-hexylhydroxylamine hydrochloride
    —— Octan-2-ol;octan-2-one 58053-50-2 C16H34O2
    Octan-2-ol;octan-2-one
    —— O-Aethyl-O-<pentachlor-phenyl>-phenyl-thiophosphorsaeure 57856-27-6 C14H10Cl5O2PS
    O-Aethyl-O-<pentachlor-phenyl>-phenyl-thiophosphorsaeure
    —— (o-Methoxyphenyl)-phenylcyclopropenon 23074-50-2 C16H12O2
    (o-Methoxyphenyl)-phenylcyclopropenon
    —— o-(3-Methoxyphenyl) o,o-dimethyl phosphorothioate 62450-79-7 C9H13O4PS
    o-(3-Methoxyphenyl) o,o-dimethyl phosphorothioate
    —— Octachlorodibenzo-p-dioxin-13C12 114423-97-1 C12Cl8O2
    Octachlorodibenzo-p-dioxin-13C12
    —— Oleanderol 114906-01-3 C30H48O3
    Oleanderol
    —— O-octan-2-yl N-methyl-N-(1-phenylethyl)carbamothioate 114416-94-3 C18H29NOS
    O-octan-2-yl N-methyl-N-(1-phenylethyl)carbamothioate
    —— o-Methoxy-N-(2-chlorallyl)-anilin 40684-20-6 C10H12ClNO
    o-Methoxy-N-(2-chlorallyl)-anilin
    —— O-butan-2-yl N-ethyl-N-(3-phenylpropyl)carbamothioate 114417-08-2 C16H25NOS
    O-butan-2-yl N-ethyl-N-(3-phenylpropyl)carbamothioate
    —— O-butan-2-yl N-methyl-N-(3-phenylbutyl)carbamothioate 114417-09-3 C16H25NOS
    O-butan-2-yl N-methyl-N-(3-phenylbutyl)carbamothioate
    —— Octyl-<penten-(4)-yl>-amin 92162-24-8 C13H27N
    Octyl-<penten-(4)-yl>-amin
    —— O-Isopropyl-S-(2-diisopropylaminoethyl)-methylthiophosphonat 51446-23-2 C12H28NO2PS
    O-Isopropyl-S-(2-diisopropylaminoethyl)-methylthiophosphonat
    —— O-OOX 34929-31-2 C11H12N2O3
    O-OOX
    —— orientin 1163725-44-7 C21H20O11
    orientin
    —— o-(2,5-Dichlorophenyl) o-ethyl methylphosphonothioate 112905-15-4 C9H11Cl2O2PS
    o-(2,5-Dichlorophenyl) o-ethyl methylphosphonothioate
    —— O-[2-(4-Chloro-2-methanesulfonyl-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-ethyl]-hydroxylamine 190771-65-4 C10H13ClN4O3S
    O-[2-(4-Chloro-2-methanesulfonyl-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-ethyl]-hydroxylamine
    —— oxophenylacetic acid (1R,2S)-1,2-bis(4-methoxyphenyl)-2-(2-methylpropoxy)ethyl ester 916525-78-5 C28H30O6
    oxophenylacetic acid (1R,2S)-1,2-bis(4-methoxyphenyl)-2-(2-methylpropoxy)ethyl ester
    —— oxophenylacetic acid (1R,2S)-2-(2-methylpropoxy)-1,2-bis[2-(trifluoromethyl)phenyl]ethyl ester 916525-79-6 C28H24F6O4
    oxophenylacetic acid (1R,2S)-2-(2-methylpropoxy)-1,2-bis[2-(trifluoromethyl)phenyl]ethyl ester
    —— O-[2-(4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-ethyl]-hydroxylamine 190771-66-5 C9H11ClN4O
    O-[2-(4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-ethyl]-hydroxylamine
    —— O-ethyl O-hydrogen (4-phenylbutyl)phosphonothioate 1443525-55-0 C12H19O2PS
    O-ethyl O-hydrogen (4-phenylbutyl)phosphonothioate
    —— Oxo-(1H-pyrrol-2-yl)-acetic acid benzyl ester 77764-57-9 C13H11NO3
    Oxo-(1H-pyrrol-2-yl)-acetic acid benzyl ester
    —— O,O-diethyl O-(5-trifluoromethylpyrid-2-yl)thionophosphate 103660-26-0 C10H13F3NO3PS
    O,O-diethyl O-(5-trifluoromethylpyrid-2-yl)thionophosphate
    —— O<sup>2</sup>-[2,4-dinitro-5-(N-methyl-N-phenylamino)phenyl] 1-(N,N-dimethylamino)diazen-1-ium-1,2-diolate 345339-89-1 C15H16N6O6
    O<sup>2</sup>-[2,4-dinitro-5-(N-methyl-N-phenylamino)phenyl] 1-(N,N-dimethylamino)diazen-1-ium-1,2-diolate
    —— o,o-Bis(3-methylphenyl) s-propan-2-yl phosphorothioate 120244-59-9 C17H21O3PS
    o,o-Bis(3-methylphenyl) s-propan-2-yl phosphorothioate
    —— Oxirane, 2,2'-(methylenebis(2,1-phenyleneoxymethylene))bis-, dimer 91384-79-1 C38H40O8
    Oxirane, 2,2'-(methylenebis(2,1-phenyleneoxymethylene))bis-, dimer
    —— O-Methyl-N-(9-methyl-9H-purin-6-yl)-N-[(E)-3-methyl-5-((1S,2R,4aR,8aR)-1,2,4a,5-tetramethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl)-pent-2-enyl]-hydroxylamine 145433-78-9 C27H41N5O
    O-Methyl-N-(9-methyl-9H-purin-6-yl)-N-[(E)-3-methyl-5-((1S,2R,4aR,8aR)-1,2,4a,5-tetramethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl)-pent-2-enyl]-hydroxylamine
    —— O-((4-Chlorophenyl)methyl) (3-methoxyphenyl)methylthiomethanethioate 24464-30-0 C16H15ClO2S2
    O-((4-Chlorophenyl)methyl) (3-methoxyphenyl)methylthiomethanethioate
    —— O,O-Diethyl S-(beta-(cyclohexylmethylamino)ethyl)thiophosphate methyl sulfate 18978-94-4 C14H31NO3PS+
    O,O-Diethyl S-(beta-(cyclohexylmethylamino)ethyl)thiophosphate methyl sulfate
    —— O-Trimethylsilylthiopropionat 59410-19-4 C6H14OSSi
    O-Trimethylsilylthiopropionat
    —— Oxazolam 102916-82-5 C18H17ClN2O2
    Oxazolam
    —— Oestra-1,3,5(10)-trien-3-ol 53-63-4 C18H24O
    Oestra-1,3,5(10)-trien-3-ol
    —— Octa-3t,5c-dien 7348-76-7 C8H14
    Octa-3t,5c-dien
    —— octyl methoxy cinnamate 1026870-56-3 C18H26O3
    octyl methoxy cinnamate