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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [Os(4,4'-dimethoxy-2,2'-bipyridyl)2Cl2] 146863-76-5 C24H24Cl2N4O4Os
    [Os(4,4'-dimethoxy-2,2'-bipyridyl)2Cl2]
    —— O-(Toluol-4-sulfonyl)-D-(+)-pantothensaeure 20664-76-0 C16H23NO7S
    O-(Toluol-4-sulfonyl)-D-(+)-pantothensaeure
    —— O-methyl (diisopropoxyphosphoryl)thiocarbamate 148226-36-2 C8H18NO4PS
    O-methyl (diisopropoxyphosphoryl)thiocarbamate
    —— Oxxuleqbpkrpbi-riwqzvlysa- 126588-94-1 C22H27N9O7S3
    Oxxuleqbpkrpbi-riwqzvlysa-
    —— O-[5-bromo-4-(methyloxy)-2-(phenylcarbonyl)phenyl]diethylthiocarbamate 1345983-69-8 C19H20BrNO3S
    O-[5-bromo-4-(methyloxy)-2-(phenylcarbonyl)phenyl]diethylthiocarbamate
    —— oxocycloheptadecane-2-thione 107223-88-1 C16H30OS
    oxocycloheptadecane-2-thione
    —— O-ethyl [(1S,3R)-2,2-dimethyl-3-[2-(2-methyl-1,3-dithiolan-2-yl)ethyl]cyclopropanecarbonyl]sulfanylmethanethioate 823797-68-8 C15H24O2S4
    O-ethyl [(1S,3R)-2,2-dimethyl-3-[2-(2-methyl-1,3-dithiolan-2-yl)ethyl]cyclopropanecarbonyl]sulfanylmethanethioate
    —— O-(7-chloro-4-quinolyl)-2-aminoethanol 1192250-42-2 C11H11ClN2O
    O-(7-chloro-4-quinolyl)-2-aminoethanol
    —— OHM 3326 117523-52-1 C22H24N4O2
    OHM 3326
    —— O<sup>5</sup>-methyl-(+/-)-(2'R,3'S)-psorospermin 74045-98-0 C20H18O6
    O<sup>5</sup>-methyl-(+/-)-(2'R,3'S)-psorospermin
    —— O-benzoyl-N-(4-tert-butyldimethylsiloxy-2-methoxybenzyl)-N-(4-methoxyphenyl)glycolamide 1341219-68-8 C30H37NO6Si
    O-benzoyl-N-(4-tert-butyldimethylsiloxy-2-methoxybenzyl)-N-(4-methoxyphenyl)glycolamide
    —— Octafluor-1H-1,4-dihydro-1-naphthol 52411-38-8 C10H2F8O
    Octafluor-1H-1,4-dihydro-1-naphthol
    —— Octafluor-1-nitro-1H-1,4-dihydronaphthalin 52411-37-7 C10HF8NO2
    Octafluor-1-nitro-1H-1,4-dihydronaphthalin
    —— octa(ethylene glycol) di[[4-N-[3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl]aminocarbonyl]benzyl] ether 1355460-50-2 C60H88N6O13
    octa(ethylene glycol) di[[4-N-[3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl]aminocarbonyl]benzyl] ether
    —— Octacyclo[25.2.2.22,5.26,9.210,13.214,17.218,21.222,25]tritetraconta-1(29),2(43),3,5(42),6(41),7,9(40),10(39),11,13(38),14(37),15,17(36),18,20,22,24,27,30,32,34-henicosaene 1509962-48-4 C43H30
    Octacyclo[25.2.2.22,5.26,9.210,13.214,17.218,21.222,25]tritetraconta-1(29),2(43),3,5(42),6(41),7,9(40),10(39),11,13(38),14(37),15,17(36),18,20,22,24,27,30,32,34-henicosaene
    —— Org 25543 363628-88-0 C24H32N2O4
    Org 25543
    —— octyl-(4'-octylaminomethyl-biphenyl-4-ylmethyl)-amine 683805-75-6 C30H48N2
    octyl-(4'-octylaminomethyl-biphenyl-4-ylmethyl)-amine
    —— O-methylsempervirol 17990-33-9 C21H32O
    O-methylsempervirol
    —— o-N-(boronobenzyl)-6-methoxyquinolinium bromide 784146-28-7 Br*C17H17BNO3
    o-N-(boronobenzyl)-6-methoxyquinolinium bromide
    —— oxalic acid butyl propyl ester 26404-30-8 C9H16O4
    oxalic acid butyl propyl ester
    —— o-(4-hydroxybutoxy)benzoic acid 98092-82-1 C11H14O4
    o-(4-hydroxybutoxy)benzoic acid
    —— O-methyl-M30 1357914-52-3 C15H16N2O
    O-methyl-M30
    —— O-3β-cholestanyl S-methyl dithiocarbonate 16734-07-9 C29H50OS2
    O-3β-cholestanyl S-methyl dithiocarbonate
    —— octadecanedial 54510-00-8 C18H34O2
    octadecanedial
    —— optically inactive 5-methyl-1-oxa-spiro[2.5]octane-2-carboxylic acid ethyl ester 102877-84-9 C11H18O3
    optically inactive 5-methyl-1-oxa-spiro[2.5]octane-2-carboxylic acid ethyl ester
    —— O-ethyl O-p-methoxyphenyl methylphosphonate 64981-30-2 C10H15O4P
    O-ethyl O-p-methoxyphenyl methylphosphonate
    —— O-ethyl O-phenyl methylphosphonate 38074-88-3 C9H13O3P
    O-ethyl O-phenyl methylphosphonate
    —— O-ethyl O-m-nitrophenyl methylphosphonate 90533-72-5 C9H12NO5P
    O-ethyl O-m-nitrophenyl methylphosphonate
    —— octyl 2-O-benzoyl-4,6-O-(1,1,3,3-tetraisopropyl-1,3-disiloxane-1,3-diyl)-α-D-mannopyranoside 187139-97-5 C33H58O8Si2
    octyl 2-O-benzoyl-4,6-O-(1,1,3,3-tetraisopropyl-1,3-disiloxane-1,3-diyl)-α-D-mannopyranoside
    —— ortho-phenylseleno acetophenone 666743-31-3 C14H12OSe
    ortho-phenylseleno acetophenone
    —— octyl 2,3,4-tri-O-benzoyl-α-D-mannopyranoside 857633-32-0 C35H40O9
    octyl 2,3,4-tri-O-benzoyl-α-D-mannopyranoside
    —— octyl 2,3,4-tri-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranoside 857633-31-9 C51H58O9Si
    octyl 2,3,4-tri-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranoside
    —— octyl α-D-mannopyranosyl-(1->6)-α-D-mannopyranoside 187140-06-3 C20H38O11
    octyl α-D-mannopyranosyl-(1->6)-α-D-mannopyranoside
    —— o-Ethoxybenzaldehydtosylhydrazon 65609-76-9 C16H18N2O3S
    o-Ethoxybenzaldehydtosylhydrazon
    —— ortho-(β-phenylethylamino)-benzamide 49667-98-3 C15H16N2O
    ortho-(β-phenylethylamino)-benzamide
    —— octanoic acid (2-hydroxyamino-2-methyl-propyl)-amide 549505-85-3 C12H26N2O2
    octanoic acid (2-hydroxyamino-2-methyl-propyl)-amide
    —— O<sup>2</sup>-2-bromoethyl pyrrolidinyl diazen-1-ium-1,2-diolate 191083-57-5 C6H12BrN3O2
    O<sup>2</sup>-2-bromoethyl pyrrolidinyl diazen-1-ium-1,2-diolate
    —— O(2)-(2,4-dinitrophenyl) 1-(pyrrolidin-1-yl)diazen-1-ium-1,2-diolate 205432-11-7 C10H11N5O6
    O(2)-(2,4-dinitrophenyl) 1-(pyrrolidin-1-yl)diazen-1-ium-1,2-diolate
    —— octahydro-2(1H)-azecinone 6142-53-6 C9H17NO
    octahydro-2(1H)-azecinone
    —— O-<3-(dimethylamino)propyl>salicylic acid 77305-78-3 C12H17NO3
    O-<3-(dimethylamino)propyl>salicylic acid
    —— o-ACETOTOLUIDIDE, 4'-BENZOYL-2-ETHOXY- 30086-84-1 C18H19NO3
    o-ACETOTOLUIDIDE, 4'-BENZOYL-2-ETHOXY-
    —— O-ethyl S-1-(3-methoxy-4-methylphenyl)-1-oxopropan-2-yl carbonodithioate 1424356-00-2 C14H18O3S2
    O-ethyl S-1-(3-methoxy-4-methylphenyl)-1-oxopropan-2-yl carbonodithioate
    —— O2NCF2C(O)O(n-C4H9) 664-71-1 C6H9F2NO4
    O2NCF2C(O)O(n-C4H9)
    —— octahydro-Dicyclopropa(cd,gh)pentalene 765-72-0 C8H10
    octahydro-Dicyclopropa(cd,gh)pentalene
    —— o-dibromoacetylbenzophenone 156634-71-8 C15H10Br2O2
    o-dibromoacetylbenzophenone
    —— o-ethenyl-N,N-dimethylbenzenesulfonamide 51119-86-9 C10H13NO2S
    o-ethenyl-N,N-dimethylbenzenesulfonamide
    —— o-Lithiostyrene 142011-02-7 C8H7Li
    o-Lithiostyrene
    —— OsCl<sub>2</sub>(η<sup>6</sup>-p-cymene)(1,3,5-triaza-7-phosphatricyclo[3.3.1.1]-decane) 852172-35-1 C16H26Cl2N3OsP
    OsCl<sub>2</sub>(η<sup>6</sup>-p-cymene)(1,3,5-triaza-7-phosphatricyclo[3.3.1.1]-decane)
    —— O,O-di-n-butyl isobutylphosphonate 7307-25-7 C12H27O3P
    O,O-di-n-butyl isobutylphosphonate
    —— Octadecinyl-methansulfonat 935538-09-3 C19H36O3S
    Octadecinyl-methansulfonat