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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S)-3,3,3-Trideuterio-isobutyraldehyd 50449-51-9 C4H8O
    (2S)-3,3,3-Trideuterio-isobutyraldehyd
    —— 2-cyano-2-(5-methyl-1(3)<i>H</i>-benzoimidazol-2-yl)-<i>N</i>-phenyl-thioacetamide 62900-06-5 C17H14N4S
    2-cyano-2-(5-methyl-1(3)<i>H</i>-benzoimidazol-2-yl)-<i>N</i>-phenyl-thioacetamide
    —— 2,5-diphenyl-octahydro-5,8;6,7-dicyclo-dicyclobuta[<i>c</i>,<i>e</i>][1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3-dione 53945-59-8 C22H17N3O2
    2,5-diphenyl-octahydro-5,8;6,7-dicyclo-dicyclobuta[<i>c</i>,<i>e</i>][1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3-dione
    —— 2-Decanoyloxy-2'-nonanoyloxy-diethylether 58964-53-7 C23H44O5
    2-Decanoyloxy-2'-nonanoyloxy-diethylether
    —— (2S,3R,6S)-3-((2S,5S,6S)-5-Hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-6-methoxy-2,4-dimethyl-tetrahydro-pyran-4-ol 40983-31-1 C14H26O6
    (2S,3R,6S)-3-((2S,5S,6S)-5-Hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-6-methoxy-2,4-dimethyl-tetrahydro-pyran-4-ol
    —— 2-[2,5-Diacetoxy-4-(1,3-dicarboxy-propylamino)-phenylamino]-pentanedioic acid 68683-62-5 C20H24N2O12
    2-[2,5-Diacetoxy-4-(1,3-dicarboxy-propylamino)-phenylamino]-pentanedioic acid
    —— 2-Methylamino-6-methyl-4(3H)pteridinon-8-oxid 50627-63-9 C8H9N5O2
    2-Methylamino-6-methyl-4(3H)pteridinon-8-oxid
    —— (2S,6S,7S,8R)-8-Hydroxy-4,4-dimethyl-3,5,10-trioxa-tricyclo[5.2.1.0<sup>2,6</sup>]decane-1-carboxylic acid 40983-64-0 C10H14O6
    (2S,6S,7S,8R)-8-Hydroxy-4,4-dimethyl-3,5,10-trioxa-tricyclo[5.2.1.0<sup>2,6</sup>]decane-1-carboxylic acid
    —— 2-(Chloromethyl-ethyl-phosphinoyl)-thiophene 59357-22-1 C7H10ClOPS
    2-(Chloromethyl-ethyl-phosphinoyl)-thiophene
    —— 2.4-Dibrom-cyclohexanon 59148-56-0 C6H8Br2O
    2.4-Dibrom-cyclohexanon
    —— 2,3-Diphenyl-1-oxa-triphenylen-4-one 33731-58-7 C29H18O2
    2,3-Diphenyl-1-oxa-triphenylen-4-one
    —— 2,2,3-trimethyl-5-naphthalen-2-yl-3,4-dihydro-2<i>H</i>-pyrrole-3-carboxylic acid methyl ester 51051-93-5 C19H21NO2
    2,2,3-trimethyl-5-naphthalen-2-yl-3,4-dihydro-2<i>H</i>-pyrrole-3-carboxylic acid methyl ester
    —— 2-Fluor-2-adamantanyl-Kation 51608-57-2 C10H14F
    2-Fluor-2-adamantanyl-Kation
    —— 2,3-Dimethyl-1-(2-methyl-allyl)-4-oxo-cyclohex-2-enecarboxylic acid ethyl ester 51752-02-4 C15H22O3
    2,3-Dimethyl-1-(2-methyl-allyl)-4-oxo-cyclohex-2-enecarboxylic acid ethyl ester
    —— 2-propanyl 4-{(3S,5aR,6R,7R,8aS)-7-hydroxy-6-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]octahydro-2H-cyclopenta[b]oxepin-3-yl}butanoate 1262872-83-2 C27H40O5
    2-propanyl 4-{(3S,5aR,6R,7R,8aS)-7-hydroxy-6-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]octahydro-2H-cyclopenta[b]oxepin-3-yl}butanoate
    —— 2-Anilino-N-benzyl-thiobenzamid 56042-93-4 C20H18N2S
    2-Anilino-N-benzyl-thiobenzamid
    —— 2,3-Bis-[2,2-dimethyl-prop-(E)-ylidene]-succinic acid dimethyl ester 32017-00-8 C16H26O4
    2,3-Bis-[2,2-dimethyl-prop-(E)-ylidene]-succinic acid dimethyl ester
    —— 2-(S)-[2-(S)-{2-(S)-tert-butoxycarbonylamino-3-[4-(5-iodo-2-methoxyphenoxy)phenyl]propionylamino}-3-(4-methoxyphenyl)-propionylamino]-3-hydroxypropionic acid methyl ester 327621-04-5 C35H42IN3O10
    2-(S)-[2-(S)-{2-(S)-tert-butoxycarbonylamino-3-[4-(5-iodo-2-methoxyphenoxy)phenyl]propionylamino}-3-(4-methoxyphenyl)-propionylamino]-3-hydroxypropionic acid methyl ester
    —— 2-Benzhydryl-3-oxo-tetradecanoic acid ethyl ester 118217-36-0 C29H40O3
    2-Benzhydryl-3-oxo-tetradecanoic acid ethyl ester
    —— (2R,3S)-methyl 4-(2-methoxy-2-oxoacetyl)-2,3-diphenyl-2,3-dihydro-1H-pyrrole-2-carboxylate 1314993-72-0 C21H19NO5
    (2R,3S)-methyl 4-(2-methoxy-2-oxoacetyl)-2,3-diphenyl-2,3-dihydro-1H-pyrrole-2-carboxylate
    —— (2S,6R)-2-Methoxy-4,6-dimethyl-3,6-dihydro-2H-pyran 83566-53-4 C8H14O2
    (2S,6R)-2-Methoxy-4,6-dimethyl-3,6-dihydro-2H-pyran
    —— [2-(4-bromobutyl)-1,3-dithian-2-yl]-dimethyl-prop-2-enylsilane 849066-83-7 C13H25BrS2Si
    [2-(4-bromobutyl)-1,3-dithian-2-yl]-dimethyl-prop-2-enylsilane
    —— [2-[(8S,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] 2-iodoacetate 1893-66-9 C24H30FIO6
    [2-[(8S,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] 2-iodoacetate
    —— (2R,3S)-5-(4-methoxyphenyl)tellanyl-3-phenylmethoxy-2-(phenylmethoxymethyl)oxolane 194716-04-6 C26H28O4Te
    (2R,3S)-5-(4-methoxyphenyl)tellanyl-3-phenylmethoxy-2-(phenylmethoxymethyl)oxolane
    —— 2-(1,3-dioxo-octahydro-isoindol-2-yl)-acrylic acid methyl ester 35181-97-6 C12H15NO4
    2-(1,3-dioxo-octahydro-isoindol-2-yl)-acrylic acid methyl ester
    —— 2-Amino-4-tert-pentyl-phenol-methylaether 91553-00-3 C12H19NO
    2-Amino-4-tert-pentyl-phenol-methylaether
    —— 2,7,7-Trimethyl-5-oxo-4-(4-(p-tolyl)thiophen-2-yl)-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile 853311-32-7 C24H24N2OS
    2,7,7-Trimethyl-5-oxo-4-(4-(p-tolyl)thiophen-2-yl)-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile
    —— 2,6-bis-(3-chloro-2-hydroxy-5-methyl-benzyl)-4-methyl-phenol 27404-64-4 C23H22Cl2O3
    2,6-bis-(3-chloro-2-hydroxy-5-methyl-benzyl)-4-methyl-phenol
    —— 2,4,6-tri-O-acetyl-3-O-methyl-β-D-glucopyranosyl-(1->3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 152508-09-3 C25H38O14
    2,4,6-tri-O-acetyl-3-O-methyl-β-D-glucopyranosyl-(1->3)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose
    —— (2R)-2-[(3'-fluoro-4'-methoxybiphenyl-4-yl)(methylsulfonyl)amino]-4-(8-methoxy-4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid 1369962-83-3 C26H25FN4O7S
    (2R)-2-[(3'-fluoro-4'-methoxybiphenyl-4-yl)(methylsulfonyl)amino]-4-(8-methoxy-4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid
    —— (2-phenyl-1H-indole-6-yl)methanol 1262881-04-8 C15H13NO
    (2-phenyl-1H-indole-6-yl)methanol
    —— 2-Bromo-3,4-dimethylphenyl-3-amino-4 pyridinylsulfide 239791-60-7 C13H13BrN2S
    2-Bromo-3,4-dimethylphenyl-3-amino-4 pyridinylsulfide
    —— 2,4,5,7-tetrabromo-acridine 958-89-4 C13H5Br4N
    2,4,5,7-tetrabromo-acridine
    —— 2-chloro-7-trichloromethyl-fluoren-9-one 100526-86-1 C14H6Cl4O
    2-chloro-7-trichloromethyl-fluoren-9-one
    —— (2s,3aR,5S,6aS)-5-{tert-butoxycarbonyl-[2-((S)-2-cyano-pyrrolidin-1-yl)-2-oxo-ethyl]-amino}-octahydro-pentalen-2-yl tert-butyl-carbamate 952023-27-7 C25H40N4O5
    (2s,3aR,5S,6aS)-5-{tert-butoxycarbonyl-[2-((S)-2-cyano-pyrrolidin-1-yl)-2-oxo-ethyl]-amino}-octahydro-pentalen-2-yl tert-butyl-carbamate
    —— 2,4-Diaminothieno<2,3-h>quinazolin 33987-15-4 C10H8N4S
    2,4-Diaminothieno<2,3-h>quinazolin
    —— 2-<1.10-Phenanthrolyl>-acetonitril 2859-21-4 C14H9N3
    2-<1.10-Phenanthrolyl>-acetonitril
    —— [(2R,3S,4R,5R,6S)-5-azido-6-benzoyloxy-3-(naphthalen-2-ylmethoxy)-4-phenylmethoxyoxan-2-yl]methyl benzoate 657395-16-9 C38H33N3O7
    [(2R,3S,4R,5R,6S)-5-azido-6-benzoyloxy-3-(naphthalen-2-ylmethoxy)-4-phenylmethoxyoxan-2-yl]methyl benzoate
    —— (2S)-2-[[(2S)-2-[6-[6-[6-[[2-(1-adamantyl)acetyl]amino]hexanoylamino]hexanoylamino]hexanoylamino]-4-methylpentanoyl]amino]-4-methylpentanoic acid 942295-30-9 C42H73N5O7
    (2S)-2-[[(2S)-2-[6-[6-[6-[[2-(1-adamantyl)acetyl]amino]hexanoylamino]hexanoylamino]hexanoylamino]-4-methylpentanoyl]amino]-4-methylpentanoic acid
    —— 2-methyl-3-(4-pentylphenyl)quinoxaline 1311471-03-0 C20H22N2
    2-methyl-3-(4-pentylphenyl)quinoxaline
    —— (2S,3R,4S,5R,6R)-2-(((3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-1-(4-azidobutyl)-4-ethyl-11-methoxy-3a,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-[1]oxacyclotetradecino[4,3-d]oxazol-10-yl)oxy)-6-methyltetrahydro-2H-pyran-3,4,5-triyl tribenzoate 849658-95-3 C54H66N4O15
    (2S,3R,4S,5R,6R)-2-(((3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-1-(4-azidobutyl)-4-ethyl-11-methoxy-3a,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-[1]oxacyclotetradecino[4,3-d]oxazol-10-yl)oxy)-6-methyltetrahydro-2H-pyran-3,4,5-triyl tribenzoate
    —— (2-bromophenyl)(phenyl)iodonium chloride 1222532-18-4 C12H9BrI*Cl
    (2-bromophenyl)(phenyl)iodonium chloride
    —— (22R,23S)-23-bromo-22-hydroxy-5α-ergostan-6-one 134256-54-5 C28H47BrO2
    (22R,23S)-23-bromo-22-hydroxy-5α-ergostan-6-one
    —— (2E,5S,7R,10E,13R) 13-Hydroxy-5-(tert-butyldimethylsiloxy)-7-methyl-9-oxo-8-oxatetradeca-2,10-dienoic acid 136444-82-1 C20H36O6Si
    (2E,5S,7R,10E,13R) 13-Hydroxy-5-(tert-butyldimethylsiloxy)-7-methyl-9-oxo-8-oxatetradeca-2,10-dienoic acid
    —— 2-[Carboxy-(2-chloro-acetylamino)-methyl]-3,5-dihydroxy-benzoic acid 68802-29-9 C11H10ClNO7
    2-[Carboxy-(2-chloro-acetylamino)-methyl]-3,5-dihydroxy-benzoic acid
    —— 2-(4-Bromophenyl)-2-oxoethyl 3-hydroxypiperidine-1-carbodithioate 932981-17-4 C14H16BrNO2S2
    2-(4-Bromophenyl)-2-oxoethyl 3-hydroxypiperidine-1-carbodithioate
    —— (2R,4R,5R,6R)-{3-[4,5-bis(benzyloxy)-6-methyltetrahydropyran-2-yl]furan-2-yl}dimethylvinylsilane 915769-84-5 C28H34O4Si
    (2R,4R,5R,6R)-{3-[4,5-bis(benzyloxy)-6-methyltetrahydropyran-2-yl]furan-2-yl}dimethylvinylsilane
    —— 2-(diphenyl(trimethylsilyloxy)methyl)fumaronitrile 1169859-27-1 C20H20N2OSi
    2-(diphenyl(trimethylsilyloxy)methyl)fumaronitrile
    —— 2-chloroapocodeine 99307-09-2 C18H18ClNO2
    2-chloroapocodeine
    —— 2-[(5E,9E)-12-iodo-5,9-dimethyl-2-(6-methylhepta-1,5-dien-2-yl)dodeca-5,9-dienyl]-1,3-dioxolane 107554-08-5 C25H41IO2
    2-[(5E,9E)-12-iodo-5,9-dimethyl-2-(6-methylhepta-1,5-dien-2-yl)dodeca-5,9-dienyl]-1,3-dioxolane