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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4,6-tri-O-methyl-N-phenyl-D-galactopyranosylamine 110508-60-6 C15H23NO5
    2,4,6-tri-O-methyl-N-phenyl-D-galactopyranosylamine
    —— 2-Azido-N-(3-methyl-4-oxo-3,4-dihydro-quinazolin-2-ylmethyl)-N-phenyl-acetamide 536697-61-7 C18H16N6O2
    2-Azido-N-(3-methyl-4-oxo-3,4-dihydro-quinazolin-2-ylmethyl)-N-phenyl-acetamide
    —— 2,6-Bis-[1-methyl-pyrrolidin-(2Z)-ylidene]-3-oxo-heptanedioic acid diethyl ester 144151-98-4 C21H32N2O5
    2,6-Bis-[1-methyl-pyrrolidin-(2Z)-ylidene]-3-oxo-heptanedioic acid diethyl ester
    —— 2-methoxy-3-(4-(1-(4-oxa-1,7-dithia-8-aza-s-indacen-8-yl)-methoxy)-phenyl)-propionic acid 265319-21-9 C19H17NO5S2
    2-methoxy-3-(4-(1-(4-oxa-1,7-dithia-8-aza-s-indacen-8-yl)-methoxy)-phenyl)-propionic acid
    —— 2-acetoxy-9-oxo-xanthene-1-carboxylic acid ethyl ester 101737-26-2 C18H14O6
    2-acetoxy-9-oxo-xanthene-1-carboxylic acid ethyl ester
    —— 2,3-Dihydro-2-<<3-methyl-2(3H)-benzothiazolylidene>methylene>-3-<2-<3-methyl-2(3H)-benzothiazolidene>ethylidene>-4H-1-benzopyran-4-one 133253-51-7 C28H22N2O2S2
    2,3-Dihydro-2-<<3-methyl-2(3H)-benzothiazolylidene>methylene>-3-<2-<3-methyl-2(3H)-benzothiazolidene>ethylidene>-4H-1-benzopyran-4-one
    —— 2-(benzothiazol-2-ylthio)-N-(6-methyl-2-methylthio-3-pyridyl)acetamide 225940-80-7 C16H15N3OS3
    2-(benzothiazol-2-ylthio)-N-(6-methyl-2-methylthio-3-pyridyl)acetamide
    —— 2-(1H-imidazol-1-yl)-6-(1-methylethyl)-4-[[3-[2-(3-ethoxyphenyl)ethyl]aminopropyl]-(methyl)amino]pyrimidine 1101052-63-4 C24H34N6O
    2-(1H-imidazol-1-yl)-6-(1-methylethyl)-4-[[3-[2-(3-ethoxyphenyl)ethyl]aminopropyl]-(methyl)amino]pyrimidine
    —— 2-[bis-(4-methoxy-phenylazo)-methylene]-3-methyl-2,3-dihydro-benzothiazole 102889-02-1 C23H21N5O2S
    2-[bis-(4-methoxy-phenylazo)-methylene]-3-methyl-2,3-dihydro-benzothiazole
    —— (2Z,4E)-5-[(R)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-3-methyl-penta-2,4-dienal 260245-00-9 C21H36O2Si
    (2Z,4E)-5-[(R)-4-(tert-Butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-3-methyl-penta-2,4-dienal
    —— 2-((3-(4-hydroxymethylphenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-phenylcyclohexanone 1356465-78-5 C22H22N2O3
    2-((3-(4-hydroxymethylphenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-phenylcyclohexanone
    —— (2E,6E)-9-(3-furyl)-6-methyl-2-(4-methylpet-3-enyl)-nona-2,6-dienoic acid methyl ester 142143-21-3 C21H30O3
    (2E,6E)-9-(3-furyl)-6-methyl-2-(4-methylpet-3-enyl)-nona-2,6-dienoic acid methyl ester
    —— 2-Oxa<2>(1,3)benzeno<2>(2,6)pyridinophan 117180-45-7 C14H13NO
    2-Oxa<2>(1,3)benzeno<2>(2,6)pyridinophan
    —— ((2S,3S)-2-Methyl-3-tridecyl-oxiranyl)-methanol 878999-36-1 C17H34O2
    ((2S,3S)-2-Methyl-3-tridecyl-oxiranyl)-methanol
    —— 2-(6-methoxynaphthalen-2-yl)-2-oxoethyl acetate 855934-10-0 C15H14O4
    2-(6-methoxynaphthalen-2-yl)-2-oxoethyl acetate
    —— (2R,3S,5R)-2-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl 2-methoxyacetate 1092560-21-8 C13H21N2O16P3
    (2R,3S,5R)-2-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl 2-methoxyacetate
    —— 2-(phenylethynyl)cyclohept-2-enol 1189369-85-4 C15H16O
    2-(phenylethynyl)cyclohept-2-enol
    —— 2-iodobenzene-1,4-disulfonamide 1345021-18-2 C6H7IN2O4S2
    2-iodobenzene-1,4-disulfonamide
    —— (2S,3'S,4'R,5'R)-5-((E)-3-(4-acetoxyphenyl)acryloyl)-3',4',5',6'-tetrahydro-3H-spiro[benzofuran-2,2'-pyran]-3',4,4',5',6,7-hexayl hexaacetate 85532-79-2 C35H34O17
    (2S,3'S,4'R,5'R)-5-((E)-3-(4-acetoxyphenyl)acryloyl)-3',4',5',6'-tetrahydro-3H-spiro[benzofuran-2,2'-pyran]-3',4,4',5',6,7-hexayl hexaacetate
    —— 2-[1-ethyl-1-(4-hydroxy-3-isopropyl-phenyl)-propyl]-benzofuran-5-carboxylic acid methyl ester 853599-20-9 C24H28O4
    2-[1-ethyl-1-(4-hydroxy-3-isopropyl-phenyl)-propyl]-benzofuran-5-carboxylic acid methyl ester
    —— (+/-)-2-(7-methyl-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazol-5-yl)-1-(4-nitropyridin-2-yl)ethanol 855777-05-8 C21H28N4O4Si
    (+/-)-2-(7-methyl-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazol-5-yl)-1-(4-nitropyridin-2-yl)ethanol
    —— 2-ethoxy-3-nitrobenzyl chloride 1379334-97-0 C9H10ClNO3
    2-ethoxy-3-nitrobenzyl chloride
    —— 2-[3-(4-Chloro-phenyl)-2-phenyl-oxiranecarbonyl]-4-(3,4-dichloro-phenyl)-2H-phthalazin-1-one 153682-75-8 C29H17Cl3N2O3
    2-[3-(4-Chloro-phenyl)-2-phenyl-oxiranecarbonyl]-4-(3,4-dichloro-phenyl)-2H-phthalazin-1-one
    —— 2'-O-aminohexyl-5'-O-(4,4'-dimethoxytrityl)adenosine 313520-52-4 C37H44N6O6
    2'-O-aminohexyl-5'-O-(4,4'-dimethoxytrityl)adenosine
    —— 2-(7-Chloro-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-5-methyl-thiophene-3-carboxylic acid methyl ester 104635-51-0 C17H12ClN3O3S
    2-(7-Chloro-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-5-methyl-thiophene-3-carboxylic acid methyl ester
    —— 2-amino-3-(4-hydroxymethyl-phenyl)-propionitrile 680569-57-7 C10H12N2O
    2-amino-3-(4-hydroxymethyl-phenyl)-propionitrile
    —— 2,3,5-Trimethyl-4-oxo-hexansaeure 103260-40-8 C9H16O3
    2,3,5-Trimethyl-4-oxo-hexansaeure
    —— 2-{4-[(4-Amino-5-thioxo-4,5-dihydro-1H-[1,2,4]triazol-3-yl)-hydrazonomethyl]-phenyl}-1-methyl-imidazo[1,2-a]pyridin-1-ium; bromide 123510-71-4 Br*C17H17N8S
    2-{4-[(4-Amino-5-thioxo-4,5-dihydro-1H-[1,2,4]triazol-3-yl)-hydrazonomethyl]-phenyl}-1-methyl-imidazo[1,2-a]pyridin-1-ium; bromide
    —— 2-benzoyl-3-methyl-butyric acid anilide 25559-58-4 C18H19NO2
    2-benzoyl-3-methyl-butyric acid anilide
    —— 2-([2]naphthylamino-methyl)-5-nitro-isoindoline-1,3-dione 109558-54-5 C19H13N3O4
    2-([2]naphthylamino-methyl)-5-nitro-isoindoline-1,3-dione
    —— (2R,3S)-3-[tert-butyl(dimethyl)silyl]oxy-1-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-azatricyclo[5.2.1.01,5]decan-4-yl]-2-methylpentan-1-one 125665-12-5 C22H41NO4SSi
    (2R,3S)-3-[tert-butyl(dimethyl)silyl]oxy-1-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-azatricyclo[5.2.1.01,5]decan-4-yl]-2-methylpentan-1-one
    —— 2-(4,4-Bis-methylsulfanyl-pentyl)-1-methyl-1H-pyrrole 69388-25-6 C12H21NS2
    2-(4,4-Bis-methylsulfanyl-pentyl)-1-methyl-1H-pyrrole
    —— 2-{(5S,6R)-6-[(E)-(1R,3R,4S,8R)-4-Acetoxy-8-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,3,5,7-tetramethyl-7-methylsulfanylmethoxy-dec-5-enyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-propionic acid methyl ester 72565-62-9 C35H66O9SSi
    2-{(5S,6R)-6-[(E)-(1R,3R,4S,8R)-4-Acetoxy-8-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-1,3,5,7-tetramethyl-7-methylsulfanylmethoxy-dec-5-enyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-propionic acid methyl ester
    —— (2,2-Bis-ethylsulfanyl-1-phenyl-vinyl)-triphenyl-phosphonium; iodide 69490-98-8 C30H30PS2*I
    (2,2-Bis-ethylsulfanyl-1-phenyl-vinyl)-triphenyl-phosphonium; iodide
    —— 2,3-dimethoxy-5,6,14,14a-tetrahydro-benzo[5,6]azepino[2,1-<i>a</i>]isoquinoline-8,13-dione 75767-35-0 C20H19NO4
    2,3-dimethoxy-5,6,14,14a-tetrahydro-benzo[5,6]azepino[2,1-<i>a</i>]isoquinoline-8,13-dione
    —— 2<i>r</i>,4<i>c</i>,6<i>t</i>-trimethyl-5-phenyl-[1,3,5]dioxaphosphinane 5<i>c</i>-oxide 71485-34-2 C12H17O3P
    2<i>r</i>,4<i>c</i>,6<i>t</i>-trimethyl-5-phenyl-[1,3,5]dioxaphosphinane 5<i>c</i>-oxide
    —— 2,2'-Bis(3-hydroxy-1-propinyl)-α-methyl-trans-stilben 62680-69-7 C21H18O2
    2,2'-Bis(3-hydroxy-1-propinyl)-α-methyl-trans-stilben
    —— 2-(3-(3-methylbut-2-en-1-yl)-2-oxoindolin-3-yl)acetonitrile 1298119-31-9 C15H16N2O
    2-(3-(3-methylbut-2-en-1-yl)-2-oxoindolin-3-yl)acetonitrile
    —— (2,4-dichloro-benzylideneaminooxy)-phenyl-acetic acid 4585-55-1 C15H11Cl2NO3
    (2,4-dichloro-benzylideneaminooxy)-phenyl-acetic acid
    —— (+/-)-2-[(tert-butyldimethylsilyloxy)(phenyl)methyl]-2-prop-2-en-1-ol 868659-35-2 C16H26O2Si
    (+/-)-2-[(tert-butyldimethylsilyloxy)(phenyl)methyl]-2-prop-2-en-1-ol
    —— 2-[(E)-2-(6-fluoro-7-trifluoromethyl-2-quinolinyl)ethenyl]-11-hydroxy-6,11-dihydrodibenz[b,e]oxepine 346603-23-4 C26H17F4NO2
    2-[(E)-2-(6-fluoro-7-trifluoromethyl-2-quinolinyl)ethenyl]-11-hydroxy-6,11-dihydrodibenz[b,e]oxepine
    —— 2,2'-spiro<bicyclo<2.2.1>heptane-3-ethenyloxirane> 101160-05-8 C10H14O
    2,2'-spiro<bicyclo<2.2.1>heptane-3-ethenyloxirane>
    —— 2-benzyloxy-5-(4-t-pentylphenoxy)-4-nitro-acetanilide 475280-96-7 C26H28N2O5
    2-benzyloxy-5-(4-t-pentylphenoxy)-4-nitro-acetanilide
    —— 2-phenylsulfonyl-5-isopropyl-5,6,7,8,9,10-hexahydro-7,10-epiminocyclohepta[b]indole hydrochloride 1287293-94-0 C22H24N2O2S*ClH
    2-phenylsulfonyl-5-isopropyl-5,6,7,8,9,10-hexahydro-7,10-epiminocyclohepta[b]indole hydrochloride
    —— 2-[(dimethylamino)methyl]-7-fluorothieno[2,3-c]isoquinolin-5(4H)-one hydrochloride 1201832-01-0 C14H13FN2OS*ClH
    2-[(dimethylamino)methyl]-7-fluorothieno[2,3-c]isoquinolin-5(4H)-one hydrochloride
    —— (+/-) 2-(4-Chloro-phenylsulfanyl)-N-(4-oxo-2-pyridin-4-yl-4,6,7,8,9,10-hexahydro-pyrimido[1,2-a]azepin-10-yl)-nicotinamide 1036717-06-2 C26H22ClN5O2S
    (+/-) 2-(4-Chloro-phenylsulfanyl)-N-(4-oxo-2-pyridin-4-yl-4,6,7,8,9,10-hexahydro-pyrimido[1,2-a]azepin-10-yl)-nicotinamide
    —— 2-fluoro-5-{3-[(Z)-(4-hydroxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-1-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl}-N-phenylbenzamide 1198275-94-3 C30H20FN3O4
    2-fluoro-5-{3-[(Z)-(4-hydroxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-1-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl}-N-phenylbenzamide
    —— (2S,3R,4R,5S,6R)-2-(4-chloro-2-(2-(cyclopentyloxy)ethoxy)-5-(4-ethylbenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1061315-21-6 C28H37ClO7
    (2S,3R,4R,5S,6R)-2-(4-chloro-2-(2-(cyclopentyloxy)ethoxy)-5-(4-ethylbenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
    —— 2,3-dihydro-benzo[1,4]dioxine-5-carboxylic acid [(1S,3S,5S)-2-(2-methyl-4-phenyl-pyrimidine-5-carbonyl)-2-aza-bicyclo[3.1.0]hex-3-ylmethyl]-amide 1038506-09-0 C27H26N4O4
    2,3-dihydro-benzo[1,4]dioxine-5-carboxylic acid [(1S,3S,5S)-2-(2-methyl-4-phenyl-pyrimidine-5-carbonyl)-2-aza-bicyclo[3.1.0]hex-3-ylmethyl]-amide
    —— 2,3-Diphenyl-4-trichloromethyl-6-ketotetrahydro-1,3-oxazine 14374-42-6 C17H14Cl3NO2
    2,3-Diphenyl-4-trichloromethyl-6-ketotetrahydro-1,3-oxazine