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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2.3.4.5-Tetrakis-<4-brom-phenyl>-thiophen 96216-15-8 C28H16Br4S
2.3.4.5-Tetrakis-<4-brom-phenyl>-thiophen
—— (2R,3S,4S,5S)-2-benzoyl-5-(2-oxo-2-phenylethyl)-3-phenyltetrahydro-2H-thiopyran-4-carbaldehyde 1-oxide 1541141-31-4 C27H24O4S
(2R,3S,4S,5S)-2-benzoyl-5-(2-oxo-2-phenylethyl)-3-phenyltetrahydro-2H-thiopyran-4-carbaldehyde 1-oxide
—— 2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 3,4-dimethyl-2,5-dioxo-pyrrolidin-1-ylmethyl ester 6155-15-3 C17H25NO4
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 3,4-dimethyl-2,5-dioxo-pyrrolidin-1-ylmethyl ester
—— 2-(4-Cyano-phenyl)-3-methyl-butyric acid ethyl ester 70888-00-5 C14H17NO2
2-(4-Cyano-phenyl)-3-methyl-butyric acid ethyl ester
—— 2-(n-Butyl-2,2-d2)benzaldehyd 34139-48-5 C11H14O
2-(n-Butyl-2,2-d2)benzaldehyd
—— 2,3-Di(anthrachinon-2-yl)butan 40731-91-7 C32H22O4
2,3-Di(anthrachinon-2-yl)butan
—— 2-Bromo-3-(1,3-dioxo-2-phenyl-indan-2-yl)-[1,4]naphthoquinone 41791-85-9 C25H13BrO4
2-Bromo-3-(1,3-dioxo-2-phenyl-indan-2-yl)-[1,4]naphthoquinone
—— 2.2.6.10.15.19-hexamethyl-21<i>t</i>-(2.6.6-trimethyl-cyclohexen-(6)-yl)-heneicosanenonaen-(4<i>t</i>.6<i>t</i>.8<i>t</i>.10<i>t</i>.12<i>t</i>.14<i>t</i>.16<i>t</i>.18<i>t</i>.20)-one-(3) 52275-64-6 C36H50O
2.2.6.10.15.19-hexamethyl-21<i>t</i>-(2.6.6-trimethyl-cyclohexen-(6)-yl)-heneicosanenonaen-(4<i>t</i>.6<i>t</i>.8<i>t</i>.10<i>t</i>.12<i>t</i>.14<i>t</i>.16<i>t</i>.18<i>t</i>.20)-one-(3)
—— 2,2,7,7-tetramethyl-oct-4<i>t</i>-en-3-one 23768-81-2 C12H22O
2,2,7,7-tetramethyl-oct-4<i>t</i>-en-3-one
—— 2-(4,5-dihydro-1<i>H</i>-imidazol-2-ylsulfanyl)-1-<i>o</i>-tolyl-ethanone; hydrobromide 36066-08-7 BrH*C12H14N2OS
2-(4,5-dihydro-1<i>H</i>-imidazol-2-ylsulfanyl)-1-<i>o</i>-tolyl-ethanone; hydrobromide
—— 2-(4,5-dihydro-1<i>H</i>-imidazol-2-ylsulfanyl)-1-<i>m</i>-tolyl-ethanone; hydrobromide 36066-09-8 BrH*C12H14N2OS
2-(4,5-dihydro-1<i>H</i>-imidazol-2-ylsulfanyl)-1-<i>m</i>-tolyl-ethanone; hydrobromide
—— 2,5-Diacetoxy-4-brom-N-t-butylacetanilid 40686-50-8 C16H20BrNO5
2,5-Diacetoxy-4-brom-N-t-butylacetanilid
—— 2,2'-Bis-(1-methylchinolyl)-heptamethincyanin iodid 22020-32-2 C27H25N2*I
2,2'-Bis-(1-methylchinolyl)-heptamethincyanin iodid
—— 2,4,7-Trinitro-fluoren-9-one; compound with naphtho[2,3-b]furan 42710-06-5 C12H8O*C13H5N3O7
2,4,7-Trinitro-fluoren-9-one; compound with naphtho[2,3-b]furan
—— 2-Ethyliminomethylene-3,4-dihydro-2H-naphthalen-1-one 27540-16-5 C13H13NO
2-Ethyliminomethylene-3,4-dihydro-2H-naphthalen-1-one
—— 2-(4'-Furyl-thiazolylimino-2')-5-p-brombenzal-thiazolidon-4 51648-18-1 C17H10BrN3O2S2
2-(4'-Furyl-thiazolylimino-2')-5-p-brombenzal-thiazolidon-4
—— 2-Methyl-5-pentyl-2-phenyl-2,5-dihydro-thiophene 53101-80-7 C16H22S
2-Methyl-5-pentyl-2-phenyl-2,5-dihydro-thiophene
—— 2-(2,6-dimethylpyrimidin-4-yl)amino-5-methoxycarbonylmethylenethiazolin-4-one 121088-05-9 C12H12N4O3S
2-(2,6-dimethylpyrimidin-4-yl)amino-5-methoxycarbonylmethylenethiazolin-4-one
—— (2S,3R,6S)-2-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-6-iodomethyl-3-methyl-tetrahydro-pyran 193475-33-1 C16H23IO3S
(2S,3R,6S)-2-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-6-iodomethyl-3-methyl-tetrahydro-pyran
—— 2-Brom-3-methoxy-bicyclo<4.2.0>octatrien-(1,3,5)-on-(7) 771-66-4 C9H7BrO2
2-Brom-3-methoxy-bicyclo<4.2.0>octatrien-(1,3,5)-on-(7)
—— 2-Benzenesulfonyl-5-methyl-2H-pyrazole-3-diazonium; chloride 124612-20-0 C10H9N4O2S*Cl
2-Benzenesulfonyl-5-methyl-2H-pyrazole-3-diazonium; chloride
—— 2-(β-D-Glucopyranosylamino)-maleinsaeuredimethylester 64482-36-6 C12H19NO9
2-(β-D-Glucopyranosylamino)-maleinsaeuredimethylester
—— 2-Butoxycarbonylmethyl-5-methoxy-1-oxo-indan-4-carboxylic acid methyl ester 58461-15-7 C18H22O6
2-Butoxycarbonylmethyl-5-methoxy-1-oxo-indan-4-carboxylic acid methyl ester
—— 2β-Acetoxy-5β-cholestan-3-ondiethylmercaptol 26703-35-5 C33H58O2S2
2β-Acetoxy-5β-cholestan-3-ondiethylmercaptol
—— 2-Chloro-10,11dihydro-(p-methylphenyl)-dibenz<b,f>oxazepin 39504-79-5 C20H16ClNO
2-Chloro-10,11dihydro-(p-methylphenyl)-dibenz<b,f>oxazepin
—— 2-Benzyl-2-(2-piperidin-1-yl-ethyl)-propane-1,3-diol 42100-89-0 C17H27NO2
2-Benzyl-2-(2-piperidin-1-yl-ethyl)-propane-1,3-diol
—— {2-[(Z)-4-Chloro-phenylimino]-7,7-dimethyl-bicyclo[2.2.1]hept-1-yl}-methanesulfonic acid 55873-78-4 C16H20ClNO3S
{2-[(Z)-4-Chloro-phenylimino]-7,7-dimethyl-bicyclo[2.2.1]hept-1-yl}-methanesulfonic acid
—— 2-Methyl-acrylic acid 4-{[(E)-4-heptyloxy-phenylimino]-methyl}-phenyl ester 57222-69-2 C24H29NO3
2-Methyl-acrylic acid 4-{[(E)-4-heptyloxy-phenylimino]-methyl}-phenyl ester
—— 2',3'-O-Bis-<α-(p-chlor-phenoxy)-isobutyryl>-5'-O-trityl-inosin 53269-90-2 C49H44Cl2N4O9
2',3'-O-Bis-<α-(p-chlor-phenoxy)-isobutyryl>-5'-O-trityl-inosin
—— (2S,6R)-2-Methyl-6-[(3S,3aS,6R,7aS)-3-methyl-1-oxo-6-(4-oxo-butyl)-1,3,3a,6,7,7a-hexahydro-isobenzofuran-4-ylethynyl]-piperidine-1-carboxylic acid tert-butyl ester 618437-79-9 C26H37NO5
(2S,6R)-2-Methyl-6-[(3S,3aS,6R,7aS)-3-methyl-1-oxo-6-(4-oxo-butyl)-1,3,3a,6,7,7a-hexahydro-isobenzofuran-4-ylethynyl]-piperidine-1-carboxylic acid tert-butyl ester
—— 2-{ethoxy4-[hydroxy(pyridine-2-yl)methyl]phenoxy}ethanol 888740-27-0 C16H19NO4
2-{ethoxy4-[hydroxy(pyridine-2-yl)methyl]phenoxy}ethanol
—— 2-{3-[4-(2-Ethoxy-phenyl)-piperazin-1-yl]-butyl}-1,2,3,4,6,7,8,9-octahydro-benzo[b][1,6]naphthyridine 83081-84-9 C28H40N4O
2-{3-[4-(2-Ethoxy-phenyl)-piperazin-1-yl]-butyl}-1,2,3,4,6,7,8,9-octahydro-benzo[b][1,6]naphthyridine
—— 2-Chloro-1,10-diaza-benzo[a]azulene-3-carbonitrile 140139-62-4 C13H6ClN3
2-Chloro-1,10-diaza-benzo[a]azulene-3-carbonitrile
—— [(2R,4aR,6R,7R,8S,8aR)-7-acetyloxy-2-phenyl-6-[(1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-ene-6,2'-oxane]-16-yl]oxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] acetate 484002-05-3 C44H60O10
[(2R,4aR,6R,7R,8S,8aR)-7-acetyloxy-2-phenyl-6-[(1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-ene-6,2'-oxane]-16-yl]oxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] acetate
—— 2-[4-(5-methoxy-pyrimidin-2-ylsulfamoyl)-phenyl]-<i>N</i>-naphthalen-2-yl-acetamide 24505-42-8 C23H20N4O4S
2-[4-(5-methoxy-pyrimidin-2-ylsulfamoyl)-phenyl]-<i>N</i>-naphthalen-2-yl-acetamide
—— 2-acetyl-3-isopropyl-tetrahydro-pyrrolo[1,2-<i>a</i>]pyrazine-1,4,6-trione 16400-88-7 C12H16N2O4
2-acetyl-3-isopropyl-tetrahydro-pyrrolo[1,2-<i>a</i>]pyrazine-1,4,6-trione
—— [2-(4-Nitro-benzyloxycarbonylamino)-ethylsulfanylcarbonyl]-acetic acid 4-nitro-benzyl ester 73774-14-8 C20H19N3O9S
[2-(4-Nitro-benzyloxycarbonylamino)-ethylsulfanylcarbonyl]-acetic acid 4-nitro-benzyl ester
—— 2-(3-((R)-1-((S)-1-(4-tert-butylphenylsulfonyl)piperidine-2-carbonyloxy)-3-(3,4-dimethoxyphenyl)propyl)phenoxy)acetic acid 1373829-91-4 C35H43NO9S
2-(3-((R)-1-((S)-1-(4-tert-butylphenylsulfonyl)piperidine-2-carbonyloxy)-3-(3,4-dimethoxyphenyl)propyl)phenoxy)acetic acid
—— (2S)-6-acetamido-N-[[4-[[[(2S)-6-acetamido-2-[[(4R)-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]hexanoyl]amino]methyl]phenyl]methyl]-2-[[(4R)-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]hexanamide 1434700-50-1 C72H116N6O12
(2S)-6-acetamido-N-[[4-[[[(2S)-6-acetamido-2-[[(4R)-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]hexanoyl]amino]methyl]phenyl]methyl]-2-[[(4R)-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]hexanamide
—— 2-amino-6-bromo-4-methyl-8-[(3S)-tetrahydrofuran-3-yl]pyrido[2,3-d]pyrimidin-7(8H)-one hydrobromide 1071829-75-8 BrH*C12H13BrN4O2
2-amino-6-bromo-4-methyl-8-[(3S)-tetrahydrofuran-3-yl]pyrido[2,3-d]pyrimidin-7(8H)-one hydrobromide
—— 27,37:28,36-dimetheno-29H,31H,33H,35H-pyrazino<2'',3'':2',3'><1,4>benzodioxonino<10',9':5,6>pyrazino<2'',3'':2',3'>pyrazino<2'''',3'''':2''',3'''><1,4>dioxonino<6''',5''':9',10'><1,4>benzodioxonino<6',5':9,10><1,4>benzodioxonino<2,3-b>pyrazine, 2,3,9... 134654-33-4 C48H24Cl8N8O8
27,37:28,36-dimetheno-29H,31H,33H,35H-pyrazino<2'',3'':2',3'><1,4>benzodioxonino<10',9':5,6>pyrazino<2'',3'':2',3'>pyrazino<2'''',3'''':2''',3'''><1,4>dioxonino<6''',5''':9',10'><1,4>benzodioxonino<6',5':9,10><1,4>benzodioxonino<2,3-b>pyrazine, 2,3,9...
—— {(2R,3S,6R)-2-[(1E,3E)-5-((2S,3S,5R,6R)-5-Azido-3,6-dimethyl-tetrahydro-pyran-2-yl)-3-methyl-penta-1,3-dienyl]-6-iodomethyl-4-methylene-tetrahydro-pyran-3-yloxy}-triisopropyl-silane 375393-58-1 C29H50IN3O3Si
{(2R,3S,6R)-2-[(1E,3E)-5-((2S,3S,5R,6R)-5-Azido-3,6-dimethyl-tetrahydro-pyran-2-yl)-3-methyl-penta-1,3-dienyl]-6-iodomethyl-4-methylene-tetrahydro-pyran-3-yloxy}-triisopropyl-silane
—— 2-Amino-4-<1-phenyl-ethyliden-(1)-amino>-2-methylpentan 21585-94-4 C14H22N2
2-Amino-4-<1-phenyl-ethyliden-(1)-amino>-2-methylpentan
—— (2S,6R,8S,10S)-2-[(3R)-4-(tert-butyldimethylsilanyloxy)-3-methyl-2-methylenebutyl]-10-hydroxy-8-[2-(p-methoxybenzyloxy)ethyl]-1,7-dioxaspiro[5.5]undecan-4-one 639087-52-8 C31H50O7Si
(2S,6R,8S,10S)-2-[(3R)-4-(tert-butyldimethylsilanyloxy)-3-methyl-2-methylenebutyl]-10-hydroxy-8-[2-(p-methoxybenzyloxy)ethyl]-1,7-dioxaspiro[5.5]undecan-4-one
—— 2-methoxyethyl {4-[3-carbamoyl-4-(2-chlorophenyl)-1H-pyrrol-1-yl]-5-methylpyridin-2-yl}carbamate 1445889-13-3 C21H21ClN4O4
2-methoxyethyl {4-[3-carbamoyl-4-(2-chlorophenyl)-1H-pyrrol-1-yl]-5-methylpyridin-2-yl}carbamate
—— 2,2-Bis-(3,5-di-tert-butyl-4-hydroxy-benzyl)-malonic acid dibiphenyl-4-yl ester 39266-82-5 C57H64O6
2,2-Bis-(3,5-di-tert-butyl-4-hydroxy-benzyl)-malonic acid dibiphenyl-4-yl ester
—— 2-(4-Dimethylamino-phenyl)-6-methoxy-benzo[de]isoquinoline-1,3-dione 94872-00-1 C21H18N2O3
2-(4-Dimethylamino-phenyl)-6-methoxy-benzo[de]isoquinoline-1,3-dione
—— 2-(2-chlorobenzyl)-6-[(4-methyl-phenyl)sulfonyl]-2,4,5,6-tetrahydropyrazolo[3,4-d]pyrido[2,3-b]azepin-3-ol 1246618-97-2 C24H21ClN4O3S
2-(2-chlorobenzyl)-6-[(4-methyl-phenyl)sulfonyl]-2,4,5,6-tetrahydropyrazolo[3,4-d]pyrido[2,3-b]azepin-3-ol
—— 2-(4-methyl-3-phenyl-4,5-dihydro-[1,2,4]oxadiazol-5-yl)-quinoline 37716-14-6 C18H15N3O
2-(4-methyl-3-phenyl-4,5-dihydro-[1,2,4]oxadiazol-5-yl)-quinoline
—— 2-((2)H3-methylthio)-(2)H2-methyl-2,3-diphenyl1(2H)-naphthalenone 1196480-75-7 C24H20OS
2-((2)H3-methylthio)-(2)H2-methyl-2,3-diphenyl1(2H)-naphthalenone