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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Acetamido-4-(2'-fluor-5'-methyl-phenyl)-5-(4'-nitro-phenoxy)-thiazol 61384-12-1 C18H14FN3O4S
    2-Acetamido-4-(2'-fluor-5'-methyl-phenyl)-5-(4'-nitro-phenoxy)-thiazol
    —— 2-ethyl-3-isopropyl-2,3-dihydro-1<i>H</i>-benzo[1,3]azarsole 50870-89-8 C12H18AsN
    2-ethyl-3-isopropyl-2,3-dihydro-1<i>H</i>-benzo[1,3]azarsole
    —— 2-[tert-Butylamino-(4-chloro-phenyl)-methyl]-acrylic acid methyl ester 53059-54-4 C15H20ClNO2
    2-[tert-Butylamino-(4-chloro-phenyl)-methyl]-acrylic acid methyl ester
    —— 2'-deoxythymidine-6-d1 40632-24-4 C10H14N2O5
    2'-deoxythymidine-6-d1
    —— 2-(1(2)<i>H</i>-indazol-3-ylhydrazono)-3-oxo-3-phenyl-propionic acid ethyl ester 51271-55-7 C18H16N4O3
    2-(1(2)<i>H</i>-indazol-3-ylhydrazono)-3-oxo-3-phenyl-propionic acid ethyl ester
    —— 2-(2-Penten-3-yl)-4-hydroxy-1(2H)-phthalazinon 52175-73-2 C13H14N2O2
    2-(2-Penten-3-yl)-4-hydroxy-1(2H)-phthalazinon
    —— (2,3),(5,6),(8,9)-Tribenzo-1,4,7-triazaphenalen 195-83-5 C22H13N3
    (2,3),(5,6),(8,9)-Tribenzo-1,4,7-triazaphenalen
    —— 2-(2,2'-Pyridyl-3-indolyl)-2-(2'-pyridyl)indoxyl 913-25-7 C26H18N4O
    2-(2,2'-Pyridyl-3-indolyl)-2-(2'-pyridyl)indoxyl
    —— [2,2-Diethoxy-5-(4-methoxy-phenyl)-4-oxo-4,5-dihydro-2λ<sup>5</sup>-[1,3,2]oxazaphosphol-5-yl]-phosphonic acid diethyl ester 60738-62-7 C17H27NO8P2
    [2,2-Diethoxy-5-(4-methoxy-phenyl)-4-oxo-4,5-dihydro-2λ<sup>5</sup>-[1,3,2]oxazaphosphol-5-yl]-phosphonic acid diethyl ester
    —— 2-[2-(5-methyl-benzofuran-2-yl)-ethylsulfanyl]-propionic acid ethyl ester 57161-09-8 C16H20O3S
    2-[2-(5-methyl-benzofuran-2-yl)-ethylsulfanyl]-propionic acid ethyl ester
    —— 2,3-di-piperidin-1-yl-4-(toluene-4-sulfonylimino)-cyclobutenone 64578-57-0 C21H27N3O3S
    2,3-di-piperidin-1-yl-4-(toluene-4-sulfonylimino)-cyclobutenone
    —— 2-Phenyl-4,5(2',2''-methoxyphenyl)-imidazol 29864-26-4 C23H20N2O2
    2-Phenyl-4,5(2',2''-methoxyphenyl)-imidazol
    —— (2-Benzyloxy-5-tert-butyl-phenyl)-phosphonic acid di-p-tolyl ester 60253-94-3 C31H33O4P
    (2-Benzyloxy-5-tert-butyl-phenyl)-phosphonic acid di-p-tolyl ester
    —— [2,5-Diacetoxy-4-(carboxymethyl-amino)-phenylamino]-acetic acid 68561-89-7 C14H16N2O8
    [2,5-Diacetoxy-4-(carboxymethyl-amino)-phenylamino]-acetic acid
    —— 2-Phenyltellurochromen-4-one 207275-25-0 C15H10OTe
    2-Phenyltellurochromen-4-one
    —— 2-(4-Methoxy-benzoylamino)-benzoic acid isobutyl ester 67836-68-4 C19H21NO4
    2-(4-Methoxy-benzoylamino)-benzoic acid isobutyl ester
    —— 2-(Diphenyl-phosphinoyl)-3-hydroxy-thiochromen-4-one 58867-53-1 C21H15O3PS
    2-(Diphenyl-phosphinoyl)-3-hydroxy-thiochromen-4-one
    —— 2-Acetamido-N-acetyl-6-O-acetyl-2-desoxy-β-D-glucopyranosylamin 60763-85-1 C12H20N2O7
    2-Acetamido-N-acetyl-6-O-acetyl-2-desoxy-β-D-glucopyranosylamin
    —— 2-Methoxy-benzoesaeure-trideuteromethylester 55169-97-6 C9H10O3
    2-Methoxy-benzoesaeure-trideuteromethylester
    —— 2-Acetamido-10-trifluoracetyl-8-deazapteroinsaeure 51989-27-6 C19H14F3N5O5
    2-Acetamido-10-trifluoracetyl-8-deazapteroinsaeure
    —— 2-Methyl-acrylic acid [1-(4-hydroxy-3-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide 57864-07-0 C12H14N2O3
    2-Methyl-acrylic acid [1-(4-hydroxy-3-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 2.5.7-Trihydroxy-2'.4'-dimethoxy-flavanon 58124-23-5 C17H16O7
    2.5.7-Trihydroxy-2'.4'-dimethoxy-flavanon
    —— (2-Thioxo-2λ<sup>5</sup>-benzo[1,3,2]oxathiaphosphol-2-ylsulfanyl)-acetic acid ethyl ester 62523-93-7 C10H11O3PS3
    (2-Thioxo-2λ<sup>5</sup>-benzo[1,3,2]oxathiaphosphol-2-ylsulfanyl)-acetic acid ethyl ester
    —— 2-Amino-8-trifluormethyl-1,6-dihydropurin-6-sulfonic acid 58682-02-3 C6H6F3N5O3S
    2-Amino-8-trifluormethyl-1,6-dihydropurin-6-sulfonic acid
    —— 2-(N-Tosyl-4-indolylaethyliden)-1,3-propandiyldiacetat 60917-62-6 C24H25NO6S
    2-(N-Tosyl-4-indolylaethyliden)-1,3-propandiyldiacetat
    —— 2,2,2,2-Tetrafluoro-2λ<sup>6</sup>-[1,3,2]dioxatellurane 57251-90-8 C3H6F4O2Te
    2,2,2,2-Tetrafluoro-2λ<sup>6</sup>-[1,3,2]dioxatellurane
    —— 2-[2-(2-chloro-ethoxy)-ethoxy]-1,1-difluoro-1-nitro-ethane 56425-13-9 C6H10ClF2NO4
    2-[2-(2-chloro-ethoxy)-ethoxy]-1,1-difluoro-1-nitro-ethane
    —— 2-(3-cyclopropyl-1,4-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-yloxy)-N-((3-methylpyridin-2-yl)methyl)acetamide 1312947-84-4 C20H23N5O2
    2-(3-cyclopropyl-1,4-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-yloxy)-N-((3-methylpyridin-2-yl)methyl)acetamide
    —— 2-[4-(1-ethoxyethyloxy)phenyl]-2-trimethylsilyl-ethanol 418766-35-5 C15H26O3Si
    2-[4-(1-ethoxyethyloxy)phenyl]-2-trimethylsilyl-ethanol
    —— (2,4-Dimethylfuran-3-yl)-phenylmethanone 32933-06-5 C13H12O2
    (2,4-Dimethylfuran-3-yl)-phenylmethanone
    —— (2-nitrophenyl)chloromethyl phenyl sulfone 127354-27-2 C13H10ClNO4S
    (2-nitrophenyl)chloromethyl phenyl sulfone
    —— [(2R,3R)-3-[7-(4-methoxyphenoxy)heptyl]oxiran-2-yl]methanol 128050-12-4 C17H26O4
    [(2R,3R)-3-[7-(4-methoxyphenoxy)heptyl]oxiran-2-yl]methanol
    —— [2-(1-methoxycarbonyl-ethyl)-indan-1-ylidene]-succinic acid dimethyl ester 1575-82-2 C19H22O6
    [2-(1-methoxycarbonyl-ethyl)-indan-1-ylidene]-succinic acid dimethyl ester
    —— 2-(4-hydroxy-3-(phenylthio)phenyl)-4H-chromen-4-one 1618674-52-4 C21H14O3S
    2-(4-hydroxy-3-(phenylthio)phenyl)-4H-chromen-4-one
    —— (2E,4Z)-5-methyl-3-(naphthalen-2-yloxy)-6-oxa-hepta-2,4-dienoic acid naphthalen-2-yl ester 1352802-59-5 C28H22O4
    (2E,4Z)-5-methyl-3-(naphthalen-2-yloxy)-6-oxa-hepta-2,4-dienoic acid naphthalen-2-yl ester
    —— 2-Ethylthio-1,3-dimethylindol 36785-11-2 C12H15NS
    2-Ethylthio-1,3-dimethylindol
    —— 2-methyl-5-phenyl-N-(5-quinazolin-4-ylsulfanyl-1,3,4-thiadiazol-2-yl)furan-3-carboxamide 664325-06-8 C22H15N5O2S2
    2-methyl-5-phenyl-N-(5-quinazolin-4-ylsulfanyl-1,3,4-thiadiazol-2-yl)furan-3-carboxamide
    —— 2-(4-chlorophenyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[1,2-a]diazepine-1,3-dione 58744-28-8 C13H14ClN3O2
    2-(4-chlorophenyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[1,2-a]diazepine-1,3-dione
    —— 2-Biphenyl-3-yl-4,5-dihydro-oxazole 82891-78-9 C15H13NO
    2-Biphenyl-3-yl-4,5-dihydro-oxazole
    —— 2-amino-7'-bromo-3'-hydroxy-1,3'-dimethyl-1',2',3',4',4a',9a'-hexahydrospiro[imidazole-4,9'-xanthene]-5(1H)-one 1369627-80-4 C17H20BrN3O3
    2-amino-7'-bromo-3'-hydroxy-1,3'-dimethyl-1',2',3',4',4a',9a'-hexahydrospiro[imidazole-4,9'-xanthene]-5(1H)-one
    —— 2-((2-mercaptoethyl)thio)naphthalene-1,4-dione 860250-31-3 C12H10O2S2
    2-((2-mercaptoethyl)thio)naphthalene-1,4-dione
    —— 2-[5-(2-Amino-1-methyl-1H-indol-3-yl)-pentyl]-isoindole-1,3-dione; hydrochloride 74671-40-2 C22H23N3O2*ClH
    2-[5-(2-Amino-1-methyl-1H-indol-3-yl)-pentyl]-isoindole-1,3-dione; hydrochloride
    —— (2S,3S)-2-acetoxymethyl-2,3-diacetoxycyclopentan-1-one 54202-22-1 C12H16O7
    (2S,3S)-2-acetoxymethyl-2,3-diacetoxycyclopentan-1-one
    —— 2-isopropoxypyridine N-oxide 32328-61-3 C8H11NO2
    2-isopropoxypyridine N-oxide
    —— 2-(1-Methoxycarbonyl-1-methyl-ethyl)-3,6-dihydro-2H-[1,3]thiazine-5-carboxylic acid ethyl ester 114018-90-5 C12H19NO4S
    2-(1-Methoxycarbonyl-1-methyl-ethyl)-3,6-dihydro-2H-[1,3]thiazine-5-carboxylic acid ethyl ester
    —— (2E)-N-(2,6-dimethylphenyl)-3-(diphenylphosphaneyl)-3-phenylprop-2-en-1-imine 1151694-14-2 C29H26NP
    (2E)-N-(2,6-dimethylphenyl)-3-(diphenylphosphaneyl)-3-phenylprop-2-en-1-imine
    —— (2R,3S)-2-benzyl-3-(β-D-glucopyranosyloxy)butanolide 1431382-42-1 C17H22O8
    (2R,3S)-2-benzyl-3-(β-D-glucopyranosyloxy)butanolide
    —— 2-(methylthio)-3,4-dihydronaphthalen-1-yl acetate 1620519-69-8 C13H14O2S
    2-(methylthio)-3,4-dihydronaphthalen-1-yl acetate
    —— (20R,22R,25R)-2β,3β,14,20,22,25-hexahydro-27-propyl-5β-cholest-7-en-6-one 123171-58-4 C30H50O7
    (20R,22R,25R)-2β,3β,14,20,22,25-hexahydro-27-propyl-5β-cholest-7-en-6-one
    —— 2,5,5,7,7-pentamethyl-4-pyridin-2-yl-1,4,5,7-tetrahydro-furo[3,4-<i>b</i>]pyridine-3-carboxylic acid methyl ester 66201-93-2 C19H24N2O3
    2,5,5,7,7-pentamethyl-4-pyridin-2-yl-1,4,5,7-tetrahydro-furo[3,4-<i>b</i>]pyridine-3-carboxylic acid methyl ester