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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2,2-trifluoro-ethanesulfonic acid [5-(1-methyl-2-oxo-1,2,3,4-tetrahydro-quinolin-6-yl)-pyridin-3-ylmethyl]-amide 1427586-27-3 C18H18F3N3O3S
    2,2,2-trifluoro-ethanesulfonic acid [5-(1-methyl-2-oxo-1,2,3,4-tetrahydro-quinolin-6-yl)-pyridin-3-ylmethyl]-amide
    —— 2,5-difluoro-4-[3-(3,5-dimethylphenyl)-5-methylisoxazol-4-yl]benezenesulfonamide 473311-73-8 C18H16F2N2O3S
    2,5-difluoro-4-[3-(3,5-dimethylphenyl)-5-methylisoxazol-4-yl]benezenesulfonamide
    —— 2,6-difluoro-4-[3-(3-pyridinyl)-5-difluoromethylisoxazol-4-yl]benezenesulfonamide 473305-79-2 C15H9F4N3O3S
    2,6-difluoro-4-[3-(3-pyridinyl)-5-difluoromethylisoxazol-4-yl]benezenesulfonamide
    —— 2,7-Dimethyl-1,3,6,8-tetraaza-tricyclo[6.2.0.0<sup>3,6</sup>]decane-4,9-dione 344883-16-5 C8H12N4O2
    2,7-Dimethyl-1,3,6,8-tetraaza-tricyclo[6.2.0.0<sup>3,6</sup>]decane-4,9-dione
    —— (2S)-2-(2,4,6-Trimethyl-3-nitrophenyl)piperazine 1213511-14-8 C13H19N3O2
    (2S)-2-(2,4,6-Trimethyl-3-nitrophenyl)piperazine
    —— (2R,3R)-3-(4-(6-chlorobenzooxazol-2-yl)piperazin-1-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 1092847-78-3 C23H23ClF2N6O2
    (2R,3R)-3-(4-(6-chlorobenzooxazol-2-yl)piperazin-1-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
    —— 2-[2-[2,6-Diamino-3-[2-(4-methoxy-2-sulfophenyl)diazenyl]phenyl]diazenyl]-5-[[2-(sulfooxy)ethyl]sulfonyl]benzenesulfonic acid 1184176-73-5 C21H22N6O13S4
    2-[2-[2,6-Diamino-3-[2-(4-methoxy-2-sulfophenyl)diazenyl]phenyl]diazenyl]-5-[[2-(sulfooxy)ethyl]sulfonyl]benzenesulfonic acid
    —— (2S,5R,6R)-6-[(2-Mercaptoacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 907578-72-7 C10H14N2O4S2
    (2S,5R,6R)-6-[(2-Mercaptoacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— 2-Benzylsulfonyl-6-methoxyaniline 6368-86-1 C14H15NO3S
    2-Benzylsulfonyl-6-methoxyaniline
    —— 2-(2-Cyclopentylethoxy)-1-propanamine 883535-83-9 C10H21NO
    2-(2-Cyclopentylethoxy)-1-propanamine
    —— 2-Butanone, 1-propoxy-1-(2-thiazolyl)- 1565595-13-2 C10H15NO2S
    2-Butanone, 1-propoxy-1-(2-thiazolyl)-
    —— (2S,5R,6R)-6-[[3-(2,5-Dichlorophenoxy)-1-oxobutyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 906332-45-4 C18H20Cl2N2O5S
    (2S,5R,6R)-6-[[3-(2,5-Dichlorophenoxy)-1-oxobutyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— 2-[1-(2-bromobenzyl)-6-chloro-7-methylindol-3-yl]ethyl-N,N-dimethylamine 639809-06-6 C20H22BrClN2
    2-[1-(2-bromobenzyl)-6-chloro-7-methylindol-3-yl]ethyl-N,N-dimethylamine
    —— 2-(2,4-Dichlorophenyl)-5-(1,1-dimethylethyl)-1,3,4-thiadiazole 307557-50-2 C12H12Cl2N2S
    2-(2,4-Dichlorophenyl)-5-(1,1-dimethylethyl)-1,3,4-thiadiazole
    —— 2-((4-Chloro-6-((3-(ethenylsulfonyl)phenyl)(ethyl)amino)-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-((2-sulfo-4-((4-sulfophenyl)diazenyl)phenyl)diazenyl)naphthalene-1,7-disulfonic acid 1391903-24-4 C35H28ClN9O15S5
    2-((4-Chloro-6-((3-(ethenylsulfonyl)phenyl)(ethyl)amino)-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-((2-sulfo-4-((4-sulfophenyl)diazenyl)phenyl)diazenyl)naphthalene-1,7-disulfonic acid
    —— 2-Pyridinecarboxaldehyde, 3-(cyclohexylmethyl)-6-(hydroxymethyl)- 1289038-90-9 C14H19NO2
    2-Pyridinecarboxaldehyde, 3-(cyclohexylmethyl)-6-(hydroxymethyl)-
    —— 2-[[2-[4-[2,3-Dimethyl-1-(1-methylethyl)butyl]phenyl]ethoxy]methyl]oxirane 1434054-87-1 C20H32O2
    2-[[2-[4-[2,3-Dimethyl-1-(1-methylethyl)butyl]phenyl]ethoxy]methyl]oxirane
    —— [2,2-Difluoro-2-(perfluoro-1,4,7,10-tetraoxatetradecyl)ethyl] {2a[(2amethylpropa2aenoyl)oxy]ethyl}carbamate 653573-81-0 C19H12F23NO8
    [2,2-Difluoro-2-(perfluoro-1,4,7,10-tetraoxatetradecyl)ethyl] {2a[(2amethylpropa2aenoyl)oxy]ethyl}carbamate
    —— 2-Butoxyethyl 4,5-dihydro-5-oxo-4-(2-(4-((2-phenoxyethoxy)carbonyl)phenyl)diazenyl)-1-phenyl-1H-pyrazole-3-carboxylate 94080-04-3 C31H32N4O7
    2-Butoxyethyl 4,5-dihydro-5-oxo-4-(2-(4-((2-phenoxyethoxy)carbonyl)phenyl)diazenyl)-1-phenyl-1H-pyrazole-3-carboxylate
    —— 2-[[6-[(3S)-3-Amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]benzamide 1618644-30-6 C18H23N5O3
    2-[[6-[(3S)-3-Amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]benzamide
    —— 2-Amino-4-methyl-5-(trifluoromethyl)benzonitrile 1352457-31-8 C9H7F3N2
    2-Amino-4-methyl-5-(trifluoromethyl)benzonitrile
    —— 2-azidododecanoic acid 717132-35-9 C12H23N3O2
    2-azidododecanoic acid
    —— 2-[(S)-1-Phenylethylamino]-4-[5-N-(N-allylcarbamoyl)aminobenzimidazol-1-yl]pyrimidine 317826-25-8 C23H23N7O
    2-[(S)-1-Phenylethylamino]-4-[5-N-(N-allylcarbamoyl)aminobenzimidazol-1-yl]pyrimidine
    —— 2-[2-[(4-bromophenyl)methylidenehydrazinylidene]-4-phenyl-1,3-thiazol-3-yl]acetohydrazide 1416961-45-9 C18H16BrN5OS
    2-[2-[(4-bromophenyl)methylidenehydrazinylidene]-4-phenyl-1,3-thiazol-3-yl]acetohydrazide
    —— (2S,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-[(2R,3S,4S,5R,6R)-2-azidomethyl-3,5-bis-benzoyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-4-yloxy]-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 214596-98-2 C45H58N4O19Si
    (2S,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-[(2R,3S,4S,5R,6R)-2-azidomethyl-3,5-bis-benzoyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-4-yloxy]-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2-((Z)-6-Chloro-5-triisopropylsilanyloxy-hex-3-enyl)-2-((2E,4Z)-6-hydroxy-hexa-2,4-dienyl)-malonic acid dimethyl ester 651325-40-5 C26H45ClO6Si
    2-((Z)-6-Chloro-5-triisopropylsilanyloxy-hex-3-enyl)-2-((2E,4Z)-6-hydroxy-hexa-2,4-dienyl)-malonic acid dimethyl ester
    —— 2,5,7,10-tetrakis(trimethylsilyl)-1,6-methano[10]annulene 97102-37-9 C23H42Si4
    2,5,7,10-tetrakis(trimethylsilyl)-1,6-methano[10]annulene
    —— [2-(3-Methoxy-pyridin-2-ylmethylsulfanyl)-ethyl]-((Z)-1-methylsulfanyl-2-nitro-vinyl)-amine 61832-47-1 C12H17N3O3S2
    [2-(3-Methoxy-pyridin-2-ylmethylsulfanyl)-ethyl]-((Z)-1-methylsulfanyl-2-nitro-vinyl)-amine
    —— 2-(2-N-allylaminopropyl)-4-phenyl-1(2H)-isoquinolone maleate 84555-40-8 C4H4O4*C21H22N2O
    2-(2-N-allylaminopropyl)-4-phenyl-1(2H)-isoquinolone maleate
    —— 2-<4-Acetylamino-benzolsulfonylamino>-5-<2>thienyl-1,3,4-thiadiazol 4683-05-0 C14H12N4O3S3
    2-<4-Acetylamino-benzolsulfonylamino>-5-<2>thienyl-1,3,4-thiadiazol
    —— (2S)-2-[[4-(dimethylcarbamoylamino)phenyl]sulfonylamino]-3-[4-[3-(pyridin-2-ylmethylcarbamoylamino)phenyl]phenyl]propanoic acid 276261-07-5 C31H32N6O6S
    (2S)-2-[[4-(dimethylcarbamoylamino)phenyl]sulfonylamino]-3-[4-[3-(pyridin-2-ylmethylcarbamoylamino)phenyl]phenyl]propanoic acid
    —— 2-[[[(Z)-octadec-9-enyl]amino]methyl]phenol 84062-42-0 C25H43NO
    2-[[[(Z)-octadec-9-enyl]amino]methyl]phenol
    —— 2-(diphenylmethylene)propane-1,3-diyl diacetate 1190967-39-5 C20H20O4
    2-(diphenylmethylene)propane-1,3-diyl diacetate
    —— 2-β-D-glucopyranosyloxy-4-hydroxy-benzoic acid ethyl ester 108972-36-7 C15H20O9
    2-β-D-glucopyranosyloxy-4-hydroxy-benzoic acid ethyl ester
    —— 2-(4-methoxyphenyl)-7b-phenyl-2,2a-dihydrobenzo[d]cyclobuta[b]furan-1(7bH)-one 1449004-23-2 C23H18O3
    2-(4-methoxyphenyl)-7b-phenyl-2,2a-dihydrobenzo[d]cyclobuta[b]furan-1(7bH)-one
    —— 2-tert-butoxycarbonylamino-2-[4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-2-ethoxythiocarbonylsulfanyl-butyl]-malonic acid diethyl ester 1042039-32-6 C27H36N2O9S2
    2-tert-butoxycarbonylamino-2-[4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-2-ethoxythiocarbonylsulfanyl-butyl]-malonic acid diethyl ester
    —— 2-diethoxyphosphorylethenyl(triethoxy)silane 78776-62-2 C12H27O6PSi
    2-diethoxyphosphorylethenyl(triethoxy)silane
    —— 2,3-Bis-(dimethyl-hydrazonomethyl)-N,N,N',N'-tetramethyl-succinamide 59834-34-3 C14H28N6O2
    2,3-Bis-(dimethyl-hydrazonomethyl)-N,N,N',N'-tetramethyl-succinamide
    —— (2E)-3-dimethylamino-1-[1-(tetrahydro-2H-pyran-4-yl)-2-trifluoromethyl-1H-imidazol-5-yl]prop-2-en-1-one 933785-09-2 C14H18F3N3O2
    (2E)-3-dimethylamino-1-[1-(tetrahydro-2H-pyran-4-yl)-2-trifluoromethyl-1H-imidazol-5-yl]prop-2-en-1-one
    —— (2S,4S,5R,6R)-4-Acetoxy-2-[(2R,3S,4S,5R,6R)-3-acetoxy-2-acetoxymethyl-5-benzoyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-4-yloxy]-5-acetylamino-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 187233-03-0 C42H59NO21Si
    (2S,4S,5R,6R)-4-Acetoxy-2-[(2R,3S,4S,5R,6R)-3-acetoxy-2-acetoxymethyl-5-benzoyloxy-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-4-yloxy]-5-acetylamino-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2,13-dimethyl-4,11-dioxo-5,9-dithiatetradecane 128806-44-0 C14H26O2S2
    2,13-dimethyl-4,11-dioxo-5,9-dithiatetradecane
    —— 2-methylphenyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside 1619941-83-1 C17H20O6
    2-methylphenyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside
    —— 2-[(anthracen-9-ylmethylidene)amino]aniline 94963-64-1 C21H16N2
    2-[(anthracen-9-ylmethylidene)amino]aniline
    —— 2,6-dibromo-3,4,5-trimethoxy-phenethylamine 734477-60-2 C11H15Br2NO3
    2,6-dibromo-3,4,5-trimethoxy-phenethylamine
    —— 2,4-dimethyl-1,2,4,6,7,8-hexahydro-benzo[<i>d</i>][1,3]oxazin-5-one 72012-82-9 C10H15NO2
    2,4-dimethyl-1,2,4,6,7,8-hexahydro-benzo[<i>d</i>][1,3]oxazin-5-one
    —— 2-(3-fluoro-4-(methylsulfonamidomethyl)phenyl)-N-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)acetamide 1428764-43-5 C24H23F4N3O3S
    2-(3-fluoro-4-(methylsulfonamidomethyl)phenyl)-N-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)acetamide
    —— 2,6-Diethyl-benzhydrylchlorid 93653-40-8 C17H19Cl
    2,6-Diethyl-benzhydrylchlorid
    —— 2-((1-((1R,1'R,3r,5S,5'S)-[3,9'-bi(9'-azabicyclo[3.3.1]nonan)]-3'-yl)-1H-benzo[d]imidazol-2-yl)amino)acetic acid 1616763-88-2 C26H36N4O2
    2-((1-((1R,1'R,3r,5S,5'S)-[3,9'-bi(9'-azabicyclo[3.3.1]nonan)]-3'-yl)-1H-benzo[d]imidazol-2-yl)amino)acetic acid
    —— 2-Pyrrolidinone,1-[(1,1-dimethylethyl)dimethylsilyl]-5-ethoxy-3-(phenylthio)-3-[3-(trimethylsilyl)-2-propenyl]- 105897-64-1 C24H41NO2SSi2
    2-Pyrrolidinone,1-[(1,1-dimethylethyl)dimethylsilyl]-5-ethoxy-3-(phenylthio)-3-[3-(trimethylsilyl)-2-propenyl]-
    —— 2-(2,6-dichloro-4-nitro-phenyl)-4-methyl-2H-phthalazin-1-one 858442-12-3 C15H9Cl2N3O3
    2-(2,6-dichloro-4-nitro-phenyl)-4-methyl-2H-phthalazin-1-one