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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2E)-3-(2-methyloxazol-4-yl)-2-fluoro-2-propenoic acid ethyl ester 305841-01-4 C9H10FNO3
    (2E)-3-(2-methyloxazol-4-yl)-2-fluoro-2-propenoic acid ethyl ester
    —— 2,3-dimethoxy-5-(3-fluoropropyl)-6-<(2-methoxyethoxy)methoxy>benzoic acid 133129-64-3 C16H23FO7
    2,3-dimethoxy-5-(3-fluoropropyl)-6-<(2-methoxyethoxy)methoxy>benzoic acid
    —— 2,3-bis-(4-acetoxy-phenyl)-indole 5782-10-5 C24H19NO4
    2,3-bis-(4-acetoxy-phenyl)-indole
    —— 2,3-Dibromo-1-(2-hydroxy-phenyl)-3-(2-methoxy-biphenyl-3-yl)-propan-1-one 344578-93-4 C22H18Br2O3
    2,3-Dibromo-1-(2-hydroxy-phenyl)-3-(2-methoxy-biphenyl-3-yl)-propan-1-one
    —— 2-cyano-N-(2,5-dihydro-2,3-dimethyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)-3-mercapto-3-(4-chlorophenylamino)acrylamide 1134280-49-1 C21H18ClN5O2S
    2-cyano-N-(2,5-dihydro-2,3-dimethyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)-3-mercapto-3-(4-chlorophenylamino)acrylamide
    —— 2-bromo-1-hydroxybenzo<d>naphtho<1,2-b>pyran-6-one 117438-20-7 C17H9BrO3
    2-bromo-1-hydroxybenzo<d>naphtho<1,2-b>pyran-6-one
    —— 2-tosyl-7-methoxy-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline 1372911-85-7 C19H23NO3S
    2-tosyl-7-methoxy-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline
    —— 2,2'-Dibromo-4,4'-bis-heptyloxy-biphenyl 443127-06-8 C26H36Br2O2
    2,2'-Dibromo-4,4'-bis-heptyloxy-biphenyl
    —— 2-(6-tert-Butoxycarbonylamino-5-fluoro-pyridin-3-ylmethyl)-2-[1-(toluene-4-sulfonyl)-1H-imidazol-4-yl]-malonic acid dimethyl ester 749216-44-2 C26H29FN4O8S
    2-(6-tert-Butoxycarbonylamino-5-fluoro-pyridin-3-ylmethyl)-2-[1-(toluene-4-sulfonyl)-1H-imidazol-4-yl]-malonic acid dimethyl ester
    —— 2-(ethylthio)-4-methoxy-6-(methylthio)pyrimidine-5-carbonitrile 1374158-51-6 C9H11N3OS2
    2-(ethylthio)-4-methoxy-6-(methylthio)pyrimidine-5-carbonitrile
    —— 2,3-Dihydroxy-2,3-diphenyl-benzo<b>thiophen 57780-59-3 C20H16O2S
    2,3-Dihydroxy-2,3-diphenyl-benzo<b>thiophen
    —— 2,6-Dimethoxy-3,5-bis-chlormethyl-nitrobenzol 7169-02-0 C10H11Cl2NO4
    2,6-Dimethoxy-3,5-bis-chlormethyl-nitrobenzol
    —— 2-(4-(tert-butoxycarbonyl(2-(3,4-difluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)amino)phenyl)acetic acid tert-butyl ester 1621294-39-0 C30H33F2N3O4
    2-(4-(tert-butoxycarbonyl(2-(3,4-difluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)amino)phenyl)acetic acid tert-butyl ester
    —— (2S)-2-{[4-(2,5-difluorophenyl)-2-phenyl-2,5-dihydro-1H-pyrrol-1-yl]carbonyl}piperidine 639073-01-1 C2HF3O2*C22H22F2N2O
    (2S)-2-{[4-(2,5-difluorophenyl)-2-phenyl-2,5-dihydro-1H-pyrrol-1-yl]carbonyl}piperidine
    —— 2-(6-Chloro-8-piperazin-1-yl-2,3-dihydro-benzo[1,4]oxazine-4-sulfonyl)-benzonitrile, trifluoroacetic acid salt 625393-47-7 C2HF3O2*C19H19ClN4O3S
    2-(6-Chloro-8-piperazin-1-yl-2,3-dihydro-benzo[1,4]oxazine-4-sulfonyl)-benzonitrile, trifluoroacetic acid salt
    —— {[(2,2-dinitro-propyl)-nitro-amino]-methyl}-carbamic acid methyl ester 89677-07-6 C6H11N5O8
    {[(2,2-dinitro-propyl)-nitro-amino]-methyl}-carbamic acid methyl ester
    —— 2S-amino-propionic acid 5S-(3-carbamoyl-[1,2,4]triazol-1-yl)-3R,4S-dihydroxy-tetrahydro-furan-2S-ylmethyl ester; compound with toluene-4-sulfonic acid 705929-87-9 C7H8O3S*C11H17N5O6
    2S-amino-propionic acid 5S-(3-carbamoyl-[1,2,4]triazol-1-yl)-3R,4S-dihydroxy-tetrahydro-furan-2S-ylmethyl ester; compound with toluene-4-sulfonic acid
    —— 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl 1,3,5,7-tetra-O-acetyl-4-deoxy-4-C-methyl-4-nitro-α-L-gluco-heptulopyranoside 111462-45-4 C30H41NO21
    2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl 1,3,5,7-tetra-O-acetyl-4-deoxy-4-C-methyl-4-nitro-α-L-gluco-heptulopyranoside
    —— (2S,3R)-3-Amino-2-[(1S,2R)-2-amino-1-(3-methyl-butylcarbamoyl)-3-phenyl-propyldisulfanyl]-N-(3-methyl-butyl)-4-phenyl-butyramide; compound with trifluoro-acetic acid 114886-70-3 2C2HF3O2*C30H46N4O2S2
    (2S,3R)-3-Amino-2-[(1S,2R)-2-amino-1-(3-methyl-butylcarbamoyl)-3-phenyl-propyldisulfanyl]-N-(3-methyl-butyl)-4-phenyl-butyramide; compound with trifluoro-acetic acid
    —— 2-chloro-5,5-dimethyl-1,2-dinitrobicyclo<2.2.2>octane 113408-63-2 C10H15ClN2O4
    2-chloro-5,5-dimethyl-1,2-dinitrobicyclo<2.2.2>octane
    —— 2-naphthyl 3-(4-(hydroxymethyl)-1H-1,2,3-triazole-1-methylester)-2,4,6-tri-O-acetyl-1-thio-β-D-galactopyranoside 1469427-89-1 C28H31N3O10S
    2-naphthyl 3-(4-(hydroxymethyl)-1H-1,2,3-triazole-1-methylester)-2,4,6-tri-O-acetyl-1-thio-β-D-galactopyranoside
    —— [2,2']bipyridinyl-6-yl-(3,5-dichloro-pyridin-2-yl)-amine 868249-22-3 C15H10Cl2N4
    [2,2']bipyridinyl-6-yl-(3,5-dichloro-pyridin-2-yl)-amine
    —— (2S,3R)-5-tert-Butyl-5-hydroxy-2-phenyl-tetrahydro-furan-3-carboxylic acid methyl ester 102536-70-9 C16H22O4
    (2S,3R)-5-tert-Butyl-5-hydroxy-2-phenyl-tetrahydro-furan-3-carboxylic acid methyl ester
    —— 2,3,4,5-tetramethylhexane-2,5-diol 97040-42-1 C10H22O2
    2,3,4,5-tetramethylhexane-2,5-diol
    —— 2-phenyl-6,7-dihydro-thiazolo[2,3-<i>b</i>][1,3,5]thiadiazin-4-one 39931-36-7 C11H10N2OS2
    2-phenyl-6,7-dihydro-thiazolo[2,3-<i>b</i>][1,3,5]thiadiazin-4-one
    —— 2-amino-N-{2-[8a-(R,S)-benzyl-1,3-dioxo-2-(2,2,2-trifluoro-ethyl)-hexahydro-imidazol[1,5-a]pyrazin-7-yl]-1-(R)-benzyloxymethyl-2-oxo-ethyl}-2-methyl-propionamide 218950-62-0 C29H34F3N5O5
    2-amino-N-{2-[8a-(R,S)-benzyl-1,3-dioxo-2-(2,2,2-trifluoro-ethyl)-hexahydro-imidazol[1,5-a]pyrazin-7-yl]-1-(R)-benzyloxymethyl-2-oxo-ethyl}-2-methyl-propionamide
    —— 2-Amino-4-isobutyl-6-thienyl-(2)-pyrimidin 101788-86-7 C12H15N3S
    2-Amino-4-isobutyl-6-thienyl-(2)-pyrimidin
    —— (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6-acetoxy-12b-(acryloyloxy)-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl 3-methoxybenzoate 941672-28-2 C33H40O12
    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6-acetoxy-12b-(acryloyloxy)-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl 3-methoxybenzoate
    —— 2-{[1-(2-Acetoxy-5-methyl-phenyl)-1-(4-chloro-phenyl)-meth-(E)-ylidene]-amino}-malonic acid diethyl ester 66226-94-6 C23H24ClNO6
    2-{[1-(2-Acetoxy-5-methyl-phenyl)-1-(4-chloro-phenyl)-meth-(E)-ylidene]-amino}-malonic acid diethyl ester
    —— 2-(5,6-Dimethoxy-1H-benzimidazol-2-yl thio) benzenamine 112903-30-7 C15H15N3O2S
    2-(5,6-Dimethoxy-1H-benzimidazol-2-yl thio) benzenamine
    —— (2R,4R)-4-{[3-((S)-2-amino-3-methyl-butyryloxymethoxy)-3H-benzotriazole-5-carbonyl]-amino}-5-(3'-chloro-biphenyl-4-yl)-2-hydroxy-pentanoic acid isobutyl ester 1383024-72-3 C34H40ClN5O7
    (2R,4R)-4-{[3-((S)-2-amino-3-methyl-butyryloxymethoxy)-3H-benzotriazole-5-carbonyl]-amino}-5-(3'-chloro-biphenyl-4-yl)-2-hydroxy-pentanoic acid isobutyl ester
    —— 2,3,4,6,7,8-hexahydro-2-methyl-2-(4-fluorophenyl)-5H-1-benzopyran-5-one 1242026-31-8 C16H17FO2
    2,3,4,6,7,8-hexahydro-2-methyl-2-(4-fluorophenyl)-5H-1-benzopyran-5-one
    —— 2α-hydroxyandrost-4-en-3-on-17β-silyl ether 135359-60-3 C25H42O3Si
    2α-hydroxyandrost-4-en-3-on-17β-silyl ether
    —— 2-Methoxy-5-<3-methyl-penten-(2)-yl>-toluol 6800-98-2 C14H20O
    2-Methoxy-5-<3-methyl-penten-(2)-yl>-toluol
    —— 2-Carboxy-5-methansulfonyl-naphthalin 13624-88-9 C12H10O4S
    2-Carboxy-5-methansulfonyl-naphthalin
    —— 2-<(3-Aethoxy-2-hydroxy-propyloxy)-methyl>-tetrahydrofuran 20894-82-0 C10H20O4
    2-<(3-Aethoxy-2-hydroxy-propyloxy)-methyl>-tetrahydrofuran
    —— 2,2-Bis-hydroxymethyl-spiro<3.5>nonan-ditosylat 98422-40-3 C25H32O6S2
    2,2-Bis-hydroxymethyl-spiro<3.5>nonan-ditosylat
    —— <2-Fluor-4,6-dichlor-phenoxy>-essigsaeure-aethylester 781-78-2 C10H9Cl2FO3
    <2-Fluor-4,6-dichlor-phenoxy>-essigsaeure-aethylester
    —— 2,4,6-Trimethoxy-3,5-dimethyl-phenylessigsaeure 92157-51-2 C13H18O5
    2,4,6-Trimethoxy-3,5-dimethyl-phenylessigsaeure
    —— 2-Amino-5-cyclopentylpyridine-3-carbonitrile 2090599-22-5 C11H13N3
    2-Amino-5-cyclopentylpyridine-3-carbonitrile
    —— 2,8-Dimethoxycarbonyl-10-oxo-4,5,6,10-tetrahydro-cycloocta<2,1-b;6,7-b'>-dithiophen 66435-24-3 C16H14O5S2
    2,8-Dimethoxycarbonyl-10-oxo-4,5,6,10-tetrahydro-cycloocta<2,1-b;6,7-b'>-dithiophen
    —— 2-(4'-hexyl-biphenyl-4-yl)-pyrimidine-5-carboxylic acid ethyl ester 63617-92-5 C25H28N2O2
    2-(4'-hexyl-biphenyl-4-yl)-pyrimidine-5-carboxylic acid ethyl ester
    —— (2S,3R)-2-tert-butoxycarbonylamino-3-hydroxy-5-(4-nitro-phenoxy)-pentanoic acid methyl ester 1052273-30-9 C17H24N2O8
    (2S,3R)-2-tert-butoxycarbonylamino-3-hydroxy-5-(4-nitro-phenoxy)-pentanoic acid methyl ester
    —— 2-Isopropyl-5-methylsulfanyl-1-oxo-1,4-dihydro-2H-1λ<sup>4</sup>-[1,2,4,6]thiatriazin-3-one 92612-42-5 C6H11N3O2S2
    2-Isopropyl-5-methylsulfanyl-1-oxo-1,4-dihydro-2H-1λ<sup>4</sup>-[1,2,4,6]thiatriazin-3-one
    —— 2-ethoxy-5-methyl-4-nitro-aniline 858855-46-6 C9H12N2O3
    2-ethoxy-5-methyl-4-nitro-aniline
    —— 2-[1-(4-pyridyl)piperidin-4-ylcarbonyl]amino-N-(1-Boc-indazol-6-yl)benzamide 219508-21-1 C30H32N6O4
    2-[1-(4-pyridyl)piperidin-4-ylcarbonyl]amino-N-(1-Boc-indazol-6-yl)benzamide
    —— 2-Phenylhydrazino-4-(4-methoxy-phenyl)-imidazol 98090-13-2 C16H16N4O
    2-Phenylhydrazino-4-(4-methoxy-phenyl)-imidazol
    —— 2-Chloro-nonanedioic acid diethyl ester 20577-53-1 C13H23ClO4
    2-Chloro-nonanedioic acid diethyl ester
    —— 2-(cyclopent-2-en-1-yl)-1-phenylbutane-1,3-dione 1038411-22-1 C15H16O2
    2-(cyclopent-2-en-1-yl)-1-phenylbutane-1,3-dione
    —— (2S,3S)-2,3-Dimethyl-1-(2-methylpropyl)-4-oxo-2-azetidinecarboxylic acid 1160927-69-4 C13H16NO2Pol
    (2S,3S)-2,3-Dimethyl-1-(2-methylpropyl)-4-oxo-2-azetidinecarboxylic acid