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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,3S)-3-(1-pyrrolidinylamino)-1,1,1-trifluoro-2-butanol 1044740-33-1 C8H14F3NO
    (2S,3S)-3-(1-pyrrolidinylamino)-1,1,1-trifluoro-2-butanol
    —— 2-Amino-4-(2,2,3,3-tetramethylbutyl)phenol 83341-36-0 C14H23NO
    2-Amino-4-(2,2,3,3-tetramethylbutyl)phenol
    —— (2Z)-2-(1-aminoethylidene)-3-oxohexanenitrile 497084-20-5 C8H12N2O
    (2Z)-2-(1-aminoethylidene)-3-oxohexanenitrile
    —— 2-amino-4,4-dimethyl-5-oxo-5,6-dihydro-4H-benzo[g]furo[3,2-e]indole-3-carboxylic acid methyl ester 30119-60-9 C18H16N2O4
    2-amino-4,4-dimethyl-5-oxo-5,6-dihydro-4H-benzo[g]furo[3,2-e]indole-3-carboxylic acid methyl ester
    —— 2-[2,2']bipyridinyl-6-yl-thiazole-4-carboxylic acid ethyl ester 938157-60-9 C16H13N3O2S
    2-[2,2']bipyridinyl-6-yl-thiazole-4-carboxylic acid ethyl ester
    —— 2-(6-chloro-benzothiazol-2-yl)-5-<i>p</i>-tolyl-2<i>H</i>-pyrazol-3-ylamine 68775-25-7 C17H13ClN4S
    2-(6-chloro-benzothiazol-2-yl)-5-<i>p</i>-tolyl-2<i>H</i>-pyrazol-3-ylamine
    —— 2-(2-(2-cyanoacetyl)-1-(2,2,2-trifluoroacetyl)hydrazineyl)-N-(4-fluorobenzyl)-3-methylbutanamide 1239609-89-2 C17H18F4N4O3
    2-(2-(2-cyanoacetyl)-1-(2,2,2-trifluoroacetyl)hydrazineyl)-N-(4-fluorobenzyl)-3-methylbutanamide
    —— <2-(2,4-Dichlorphenylcarbamoyl)-phenylmercapto>-essigsaeure-amid 92436-28-7 C15H12Cl2N2O2S
    <2-(2,4-Dichlorphenylcarbamoyl)-phenylmercapto>-essigsaeure-amid
    —— 2-Chloracetyl-5-nitro-1,2-benzisothiazolon 90532-81-3 C9H5ClN2O4S
    2-Chloracetyl-5-nitro-1,2-benzisothiazolon
    —— (2Z,4E)-dimethyl-2-(diethylamino)hexa-2,4-dienedioate 1440811-40-4 C12H19NO4
    (2Z,4E)-dimethyl-2-(diethylamino)hexa-2,4-dienedioate
    —— 2-butyl-3-((triisopropylsilyl)ethynyl)-1H-indole 1298069-20-1 C23H35NSi
    2-butyl-3-((triisopropylsilyl)ethynyl)-1H-indole
    —— 2-Methoxy-6-<5-phenyl-pyrazol-3-yl>-tropon 1037-04-3 C17H14N2O2
    2-Methoxy-6-<5-phenyl-pyrazol-3-yl>-tropon
    —— 2-Benzoyloxy-2-<2.3-dichlor-(thien-5-yl)>-acetonitril 91822-00-3 C13H7Cl2NO2S
    2-Benzoyloxy-2-<2.3-dichlor-(thien-5-yl)>-acetonitril
    —— 2c-Acetoxy-1-(1-hydroxyimino-aethyl)-cyclohexan-1r-ol 93689-61-3 C10H17NO4
    2c-Acetoxy-1-(1-hydroxyimino-aethyl)-cyclohexan-1r-ol
    —— 2-<Theobrominyl-(1)-methyl>-tetrahydrofuran-4,5-dion-3-carbonsaeure-aethylester 94001-02-2 C15H16N4O7
    2-<Theobrominyl-(1)-methyl>-tetrahydrofuran-4,5-dion-3-carbonsaeure-aethylester
    —— 2'-Hydroxy-6'-methoxy-3'-nitro-chalkon 92856-46-7 C16H13NO5
    2'-Hydroxy-6'-methoxy-3'-nitro-chalkon
    —— 2-<N,N-Bis-(β-hydroxy-ethyl)-amino>-6,7-methylendioxy-1-<3,4,5-trimethoxy-phenyl>-tetralin 2962-38-1 C24H31NO7
    2-<N,N-Bis-(β-hydroxy-ethyl)-amino>-6,7-methylendioxy-1-<3,4,5-trimethoxy-phenyl>-tetralin
    —— 2-Butylthio-1-p-toluolsulfonyl-2-imidazolin-4-on 1804-32-6 C14H18N2O3S2
    2-Butylthio-1-p-toluolsulfonyl-2-imidazolin-4-on
    —— (2R,3R,4R,5S)-3-(3-chloro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid ((R)-1-hydroxymethyl-3-methyl-butyl)-amide 1219082-31-1 C29H37Cl2N3O2
    (2R,3R,4R,5S)-3-(3-chloro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid ((R)-1-hydroxymethyl-3-methyl-butyl)-amide
    —— (2S)-2-(3,4-dichlorophenyl)-N-[(1R)-2-hydroxy-1-methylethyl]pent-4-enamide 711020-28-9 C14H17Cl2NO2
    (2S)-2-(3,4-dichlorophenyl)-N-[(1R)-2-hydroxy-1-methylethyl]pent-4-enamide
    —— 2-Benzoyl-N-chlorsulfonylbutyramid 55408-04-3 C11H12ClNO4S
    2-Benzoyl-N-chlorsulfonylbutyramid
    —— 2-Cyclopropyl-5,7-dimethyl-3-{6-[2-(1-triphenylmethyltetrazol-5-yl)-phenyl]-pyridin-3-yl-methyl}imidazo-[4,5-b]pyridine 161367-76-6 C43H36N8
    2-Cyclopropyl-5,7-dimethyl-3-{6-[2-(1-triphenylmethyltetrazol-5-yl)-phenyl]-pyridin-3-yl-methyl}imidazo-[4,5-b]pyridine
    —— {2-[(Methoxymethylcarbamoyl)methoxy]ethoxy}acetic acid 439114-30-4 C8H15NO6
    {2-[(Methoxymethylcarbamoyl)methoxy]ethoxy}acetic acid
    —— 2,4-Dihydroxy-N'-((1-phenyl-3-(4-propoxyphenyl)-1H-pyrazol-4-yl)methylene)benzohydrazide 881403-01-6 C26H24N4O4
    2,4-Dihydroxy-N'-((1-phenyl-3-(4-propoxyphenyl)-1H-pyrazol-4-yl)methylene)benzohydrazide
    —— 2,2(1H)-(Ethylenedioxy)-4aβ-methyl-4'-((trimethylsilyl)methyl)-3,4,4a,8,9,9aβ-hexahydrospiro<5H-benzocycloheptane-5,1'-cyclohex-3β-en>-6(7H)-one 78310-43-7 C23H38O3Si
    2,2(1H)-(Ethylenedioxy)-4aβ-methyl-4'-((trimethylsilyl)methyl)-3,4,4a,8,9,9aβ-hexahydrospiro<5H-benzocycloheptane-5,1'-cyclohex-3β-en>-6(7H)-one
    —— (2S,5R)-6-phenylselenenylmenthone 142835-88-9 C16H22OSe
    (2S,5R)-6-phenylselenenylmenthone
    —— (2S,3R)-3-Hydroxy-2-nitro-butyric acid methyl ester 96040-38-9 C5H9NO5
    (2S,3R)-3-Hydroxy-2-nitro-butyric acid methyl ester
    —— (2R,3S,4R,6S)-3,4-Bis-benzyloxy-2-benzyloxymethyl-6-(2,4-dichloro-phenoxy)-tetrahydro-pyran 132674-48-7 C33H32Cl2O5
    (2R,3S,4R,6S)-3,4-Bis-benzyloxy-2-benzyloxymethyl-6-(2,4-dichloro-phenoxy)-tetrahydro-pyran
    —— 2-((1S,2S)-2-Chloro-cyclohexyl)-1-trimethylsilanyl-ethanone 104823-96-3 C11H21ClOSi
    2-((1S,2S)-2-Chloro-cyclohexyl)-1-trimethylsilanyl-ethanone
    —— 2-phenyl-4-(4-nitrophenoxymethyl)quinoline 1166310-40-2 C22H16N2O3
    2-phenyl-4-(4-nitrophenoxymethyl)quinoline
    —— (2R,3R,4S,4aR,12aS)-2-acetoxymethyl-3,4,6,11-tetracetoxy-3,4,4a,12a-tetrahydro-2H-naphtho[2,3-b]pyrano[2,3-e][1,4]-oxathiine 1234125-41-7 C26H26O12S
    (2R,3R,4S,4aR,12aS)-2-acetoxymethyl-3,4,6,11-tetracetoxy-3,4,4a,12a-tetrahydro-2H-naphtho[2,3-b]pyrano[2,3-e][1,4]-oxathiine
    —— (2S,RS)-2-(difluoromethyl)-2-<<(4-methylphenyl)sulphinyl>methyl>oxirane 167010-75-5 C11H12F2O2S
    (2S,RS)-2-(difluoromethyl)-2-<<(4-methylphenyl)sulphinyl>methyl>oxirane
    —— [(2,2'-thiobis(4,6-ditertbutylphenolate)Al(i-Bu)(THF)] 1231659-29-2 C36H57AlO3S
    [(2,2'-thiobis(4,6-ditertbutylphenolate)Al(i-Bu)(THF)]
    —— 2-methoxy-17-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)estradiol 1620910-30-6 C27H30ClN3O3
    2-methoxy-17-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)estradiol
    —— 2-acetamido-3,7-dihydro-6-trimethylammoniomethylpyrrolo<2,3-d>pyrimidin-4-one iodide 88062-69-5 C12H18N5O2*I
    2-acetamido-3,7-dihydro-6-trimethylammoniomethylpyrrolo<2,3-d>pyrimidin-4-one iodide
    —— 2<i>r</i>,5<i>c</i>-Bis-(4,5-dimethoxy-2-nitro-phenyl)-3<i>c</i>,4<i>c</i>-dimethyl-tetrahydro-furan 19950-58-4 C22H26N2O9
    2<i>r</i>,5<i>c</i>-Bis-(4,5-dimethoxy-2-nitro-phenyl)-3<i>c</i>,4<i>c</i>-dimethyl-tetrahydro-furan
    —— (2-acetoxy-5-bromo-benzoyl)-acetyl-amine 99983-33-2 C11H10BrNO4
    (2-acetoxy-5-bromo-benzoyl)-acetyl-amine
    —— 2,5-diallyl-3,4-bisallyloxybenzaldehyde 1384833-31-1 C19H22O3
    2,5-diallyl-3,4-bisallyloxybenzaldehyde
    —— (2S)-3-[(2-methylpropan-2-yl)oxy]-2-[[(2S)-3-[(2-methylpropan-2-yl)oxy]-2-(phenylmethoxycarbonylamino)propanoyl]amino]propanoic acid 119439-59-7 C22H34N2O7
    (2S)-3-[(2-methylpropan-2-yl)oxy]-2-[[(2S)-3-[(2-methylpropan-2-yl)oxy]-2-(phenylmethoxycarbonylamino)propanoyl]amino]propanoic acid
    —— (2S,3S,6R)-3-chloro-6-ethoxy-2-methyl-3,6-dihydro-2H-pyran 93338-35-3 C8H13ClO2
    (2S,3S,6R)-3-chloro-6-ethoxy-2-methyl-3,6-dihydro-2H-pyran
    —— (2Z,4E)-5-bromo-2,3,4,5-tetrachloro-penta-2,4-dienoic acid methyl ester 10269-64-4 C6H3BrCl4O2
    (2Z,4E)-5-bromo-2,3,4,5-tetrachloro-penta-2,4-dienoic acid methyl ester
    —— 2-(3-oxo-3H-isobenzofuran-1-ylidene)-1-phenyl-butane-1,3-dione 7706-75-4 C18H12O4
    2-(3-oxo-3H-isobenzofuran-1-ylidene)-1-phenyl-butane-1,3-dione
    —— 2-((1-methyl-2-oxo-1,2-dihydroquinolin-4-yl)oxy)acetohydrazide 1402843-55-3 C12H13N3O3
    2-((1-methyl-2-oxo-1,2-dihydroquinolin-4-yl)oxy)acetohydrazide
    —— 2-Amino-6-[3-((2R,3R,4R,5R)-3,4-bis-benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-yl)-3H-imidazol-4-yl]-3H-pyrimidin-4-one 437614-55-6 C33H33N5O5
    2-Amino-6-[3-((2R,3R,4R,5R)-3,4-bis-benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-yl)-3H-imidazol-4-yl]-3H-pyrimidin-4-one
    —— 2-[3-(3-Dodecyloxy-2-methyl-phenoxy)-2-methoxy-propoxy]-4H-benzo[1,3,2]dioxaphosphinine 2-oxide 140467-12-5 C30H45O7P
    2-[3-(3-Dodecyloxy-2-methyl-phenoxy)-2-methoxy-propoxy]-4H-benzo[1,3,2]dioxaphosphinine 2-oxide
    —— (24S)-2α,3α-isopropylidenedioxy-5α-stigmast-22(E)-ene 110556-81-5 C32H54O2
    (24S)-2α,3α-isopropylidenedioxy-5α-stigmast-22(E)-ene
    —— 2-[5-[2-Bromo-4-(trifluoromethyl)phenoxy]-2-ethylphenyl]-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one 1235558-62-9 C23H22BrF3O3
    2-[5-[2-Bromo-4-(trifluoromethyl)phenoxy]-2-ethylphenyl]-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one
    —— 2-[Tert-butyl(dimethyl)silyl]oxy-2-phenylacetyl bromide 105041-07-4 C14H21BrO2Si
    2-[Tert-butyl(dimethyl)silyl]oxy-2-phenylacetyl bromide
    —— 2H-Pyran-3-ol, 2-(2,2-dibromoethenyl)tetrahydro-, (2R-trans)- 101208-76-8 C7H10Br2O2
    2H-Pyran-3-ol, 2-(2,2-dibromoethenyl)tetrahydro-, (2R-trans)-
    —— 2-[1-[3-(2-methylpiperidin-1-yl)propyl]indazol-3-yl]isoindole-1,3-dione 113385-28-7 C24H26N4O2
    2-[1-[3-(2-methylpiperidin-1-yl)propyl]indazol-3-yl]isoindole-1,3-dione