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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-acetyl-3-isopropyl-1-(phenylsulfonyl)pyrrole 97188-40-4 C15H17NO3S
4-acetyl-3-isopropyl-1-(phenylsulfonyl)pyrrole
—— 4-pentenyl-2,3,4,6-tetra-O-methyl-β-D-glucopyranoside 203124-72-5 C15H28O6
4-pentenyl-2,3,4,6-tetra-O-methyl-β-D-glucopyranoside
—— 4-(5'-deoxy-2',3'O-isopropylideneadenosin-5'-yl)-4-nitrobutyramide 94834-31-8 C17H23N7O6
4-(5'-deoxy-2',3'O-isopropylideneadenosin-5'-yl)-4-nitrobutyramide
—— (4R,5R)-(E)-4-ethyl-2,2-dimethyl-5-<3-(2-trimethylsilyl)ethoxymethoxyprop-1-enyl>-1,3-dioxane 141859-12-3 C17H34O4Si
(4R,5R)-(E)-4-ethyl-2,2-dimethyl-5-<3-(2-trimethylsilyl)ethoxymethoxyprop-1-enyl>-1,3-dioxane
—— 4-[5-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-methyl-phenyl)-3-isopropyl-6-oxo-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazol-2-yl]-3-methyl-benzonitrile 1441750-06-6 C29H23Cl2FN4O
4-[5-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-methyl-phenyl)-3-isopropyl-6-oxo-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazol-2-yl]-3-methyl-benzonitrile
—— 4-[(4-chloro-2-methyl-phenyl)-hydroxy-methyl]-1-(2-cyano-5-methoxy-pyridin-4-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid ethyl ester 1441757-83-0 C24H25ClN4O4
4-[(4-chloro-2-methyl-phenyl)-hydroxy-methyl]-1-(2-cyano-5-methoxy-pyridin-4-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid ethyl ester
—— 4-tert-butyl-N-[(2S)-3-[4-[5-(4-heptoxyphenyl)pyrimidin-2-yl]phenyl]-1-oxo-1-[[2-oxo-2-(2H-tetrazol-5-ylamino)ethyl]amino]propan-2-yl]benzamide 1443791-03-4 C40H47N9O4
4-tert-butyl-N-[(2S)-3-[4-[5-(4-heptoxyphenyl)pyrimidin-2-yl]phenyl]-1-oxo-1-[[2-oxo-2-(2H-tetrazol-5-ylamino)ethyl]amino]propan-2-yl]benzamide
—— 4-(4-bromophenyl)-1,6-dimethyl-3-phenylisoquinoline 1613470-85-1 C23H18BrN
4-(4-bromophenyl)-1,6-dimethyl-3-phenylisoquinoline
—— 4-(3-Chloro-phenyl)-3-hydroxy-1H-quinolin-2-one 99557-40-1 C15H10ClNO2
4-(3-Chloro-phenyl)-3-hydroxy-1H-quinolin-2-one
—— 4-[3-methyl-5-[(E)-2-phenylethenyl]-1,2-oxazol-4-yl]-9-phenyl-1,6-dithia-4,9-diazaspiro[4.4]nonane-3,8-dione 1254701-07-9 C23H19N3O3S2
4-[3-methyl-5-[(E)-2-phenylethenyl]-1,2-oxazol-4-yl]-9-phenyl-1,6-dithia-4,9-diazaspiro[4.4]nonane-3,8-dione
—— 4,6-O-benzylidene-1,2-O-cyclohexylidene-3-C-methyl-β-D-altro-pyranose 78106-43-1 C20H26O6
4,6-O-benzylidene-1,2-O-cyclohexylidene-3-C-methyl-β-D-altro-pyranose
—— 4-[3-chloro-4-[8-ethyl-2-[4-(1-methylpiperidin-4-yl)anilino]-7-oxopyrido[2,3-d]pyrimidin-6-yl]phenyl]-N-methylpyridine-2-carboxamide 1428758-66-0 C34H34ClN7O2
4-[3-chloro-4-[8-ethyl-2-[4-(1-methylpiperidin-4-yl)anilino]-7-oxopyrido[2,3-d]pyrimidin-6-yl]phenyl]-N-methylpyridine-2-carboxamide
—— 4-(2-methoxyethoxy)-8-(2-propylpentyloxy)quinoline-2-carboxylic acid isopropyl-(R)-piperidin-3-ylamide 1443458-18-1 C29H45N3O4
4-(2-methoxyethoxy)-8-(2-propylpentyloxy)quinoline-2-carboxylic acid isopropyl-(R)-piperidin-3-ylamide
—— 4-amino-3-[6-(tetrahydrofuran-2-ylmethoxy)pyridin-3-ylazo]-1-naphthalenesulfonic acid sodium salt 1357164-07-8 C20H19N4O5S*Na
4-amino-3-[6-(tetrahydrofuran-2-ylmethoxy)pyridin-3-ylazo]-1-naphthalenesulfonic acid sodium salt
—— 4-({2-[(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)Carbonyl]hydrazinyl}carbonyl)benzenesulfonamide 1359029-33-6 C20H18F3N5O5S
4-({2-[(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)Carbonyl]hydrazinyl}carbonyl)benzenesulfonamide
—— [4-Methyl-1-(4-methylphenyl)imidazol-2-yl]-diphenylphosphane 1421959-77-4 C23H21N2P
[4-Methyl-1-(4-methylphenyl)imidazol-2-yl]-diphenylphosphane
—— 4-ethoxy-1-methoxy-2-phenylindole 220657-59-0 C17H17NO2
4-ethoxy-1-methoxy-2-phenylindole
—— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid dipropylamide 64737-31-1 C10H15Cl2N3O
4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid dipropylamide
—— 4-[[4-(3,3-diphenylpropyl)piperazin-1-yl]methyl]benzonitrile 654062-68-7 C27H29N3
4-[[4-(3,3-diphenylpropyl)piperazin-1-yl]methyl]benzonitrile
—— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 4-nitro-anilide 64738-10-9 C10H6Cl2N4O3
4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid 4-nitro-anilide
—— 4,8-Dimethyltridecanoic acid 7540-68-3 C15H30O2
4,8-Dimethyltridecanoic acid
—— 4,5-dihydro-2-(3-pyridyl)methylthianaphthene-6-carboxylic acid 114686-20-3 C15H13NO2S
4,5-dihydro-2-(3-pyridyl)methylthianaphthene-6-carboxylic acid
—— 4-Benzyl-3-methyl-5-phenylsulfonylimino-1,2,4-thiadiazoline 132712-97-1 C16H15N3O2S2
4-Benzyl-3-methyl-5-phenylsulfonylimino-1,2,4-thiadiazoline
—— 4-amino-1-butyl-chromeno[3,4-<i>c</i>]pyridin-5-one 32644-34-1 C16H16N2O2
4-amino-1-butyl-chromeno[3,4-<i>c</i>]pyridin-5-one
—— 4-benzoimidazol-1-yl-2,3-dihydroxy-butyric acid ethyl ester 53186-29-1 C13H16N2O4
4-benzoimidazol-1-yl-2,3-dihydroxy-butyric acid ethyl ester
—— 4-[[[[3-(2-Chlorophenyl)-1-oxo-2-propen-1-yl]amino]thioxomethyl]amino]-N,N-dimethylbenzeneacetamide 1159701-04-8 C20H20ClN3O2S
4-[[[[3-(2-Chlorophenyl)-1-oxo-2-propen-1-yl]amino]thioxomethyl]amino]-N,N-dimethylbenzeneacetamide
—— 4-(2-Ethyl-butoxy)-2,6-dimethyl-pyrimidine 66742-99-2 C12H20N2O
4-(2-Ethyl-butoxy)-2,6-dimethyl-pyrimidine
—— <4-Nitro-phenyl>-<2,3,4,5-tetrachlor-6-hydroxy-phenylhydrazono>-essigsaeure-aethylester 24473-14-1 C16H11Cl4N3O5
<4-Nitro-phenyl>-<2,3,4,5-tetrachlor-6-hydroxy-phenylhydrazono>-essigsaeure-aethylester
—— 4-Hydroxy-2-methyl-5-<4-nitro-benzolsulfonyl>-4,5-borazaro-thieno<2,3-c>pyridin 36165-65-8 C12H10BN3O5S2
4-Hydroxy-2-methyl-5-<4-nitro-benzolsulfonyl>-4,5-borazaro-thieno<2,3-c>pyridin
—— 4-Nitro-benzoic acid 1-(2-chloro-phenylsulfanylmethyl)-butyl ester 30729-14-7 C18H18ClNO4S
4-Nitro-benzoic acid 1-(2-chloro-phenylsulfanylmethyl)-butyl ester
—— 4-Benzoxylfluoranthen-12-sulfonylchlorid 28609-82-7 C23H13ClO4S
4-Benzoxylfluoranthen-12-sulfonylchlorid
—— 4-Amino-naphthalene-1-sulfonic acid (4-chloro-2-methyl-phenyl)-amide 31861-11-7 C17H15ClN2O2S
4-Amino-naphthalene-1-sulfonic acid (4-chloro-2-methyl-phenyl)-amide
—— 4-Phenylsulfanyl-benzoic acid [1-p-tolyl-meth-(E)-ylidene]-hydrazide 32119-03-2 C21H18N2OS
4-Phenylsulfanyl-benzoic acid [1-p-tolyl-meth-(E)-ylidene]-hydrazide
—— 4-Trifluoromethyl-6-(4-formyl)phenyl-2(1H)-quinolinone 328955-12-0 C17H10F3NO2
4-Trifluoromethyl-6-(4-formyl)phenyl-2(1H)-quinolinone
—— 4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(2-chloro-5-methoxyphenyl)-N-propylamino]thiazole 205758-13-0 C21H22Cl2N2O2S
4-(2-Chloro-4-methoxyphenyl)-5-methyl-2-[N-(2-chloro-5-methoxyphenyl)-N-propylamino]thiazole
—— 4-(Imino-phenyl-methyl)-N<sup>3</sup>-isopropyl-N<sup>1</sup>,N<sup>1</sup>-dimethyl-benzene-1,3-diamine 50817-51-1 C18H23N3
4-(Imino-phenyl-methyl)-N<sup>3</sup>-isopropyl-N<sup>1</sup>,N<sup>1</sup>-dimethyl-benzene-1,3-diamine
—— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[5-(4-chlorophenyl)-1,3-oxazol-2-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449796-37-5 C44H58ClNO6
4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[5-(4-chlorophenyl)-1,3-oxazol-2-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
—— (4S,4aS,5aR,12aS)-9-((6,6-dimethyl-3-azabicyclo[3.1.0]hexan-3-yl)methyl)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 1420294-59-2 C31H40N4O7
(4S,4aS,5aR,12aS)-9-((6,6-dimethyl-3-azabicyclo[3.1.0]hexan-3-yl)methyl)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
—— (4aR,5R,10bS)-2-methyl-5-phenyl-4a,5,6,10b-tetrahydro-4H-pyrano[3,4-c]quinolin-4-one 1454837-45-6 C19H17NO2
(4aR,5R,10bS)-2-methyl-5-phenyl-4a,5,6,10b-tetrahydro-4H-pyrano[3,4-c]quinolin-4-one
—— 4-phenyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopent<g>indole 130111-39-6 C23H19NO2S
4-phenyl-1-phenylsulfonyl-1,6,7,8-tetrahydrocyclopent<g>indole
—— 4-methyl-benzaldehyde 4-(4-ethyl-thiazol-2-yl)-thiosemicarbazone 20158-32-1 C14H16N4S2
4-methyl-benzaldehyde 4-(4-ethyl-thiazol-2-yl)-thiosemicarbazone
—— (4R,5S,2'R)-3-(2'-acetoxyhexadecanoyl)-4-methyl-5-phenyl-1,3-oxazolidine-2-thione 220869-82-9 C28H43NO4S
(4R,5S,2'R)-3-(2'-acetoxyhexadecanoyl)-4-methyl-5-phenyl-1,3-oxazolidine-2-thione
—— (4R,5R,8S)-5-Hydroxy-4,8-dimethyl-9-decenyl acetate 165961-43-3 C14H26O3
(4R,5R,8S)-5-Hydroxy-4,8-dimethyl-9-decenyl acetate
—— 4-dichloromethyl-1,4-dimethyl-cyclohexanol 861574-93-8 C9H16Cl2O
4-dichloromethyl-1,4-dimethyl-cyclohexanol
—— 4-{4-[4-(2-fluoro-5-trifluoromethyl-phenylcarbamoyl)-phenyl]-piperazin-1-yl}-benzoic acid tert-butyl ester 1224872-10-9 C29H29F4N3O3
4-{4-[4-(2-fluoro-5-trifluoromethyl-phenylcarbamoyl)-phenyl]-piperazin-1-yl}-benzoic acid tert-butyl ester
—— (4-chlorophenyl)-phenylethynyl-carbamic acid tert-butyl ester 1011269-15-0 C19H18ClNO2
(4-chlorophenyl)-phenylethynyl-carbamic acid tert-butyl ester
—— 4-cyano-5-(4-cyanophenyl)-N-[(2R)-2-hydroxypropyl]-2-propan-2-ylpyrazole-3-carboxamide 1219018-64-0 C18H19N5O2
4-cyano-5-(4-cyanophenyl)-N-[(2R)-2-hydroxypropyl]-2-propan-2-ylpyrazole-3-carboxamide
—— [4-(3-Methoxypropoxy)-1-benzothiophen-6-yl]methanol 1093083-41-0 C13H16O3S
[4-(3-Methoxypropoxy)-1-benzothiophen-6-yl]methanol
—— 4-(5-{5-[2-(3,4-difluorophenyl)ethyl]-1-methyl-1H-pyrazol-4-yl}-1,2,4-oxadiazol-3-yl)benzenesulfonamide 1359027-20-5 C20H17F2N5O3S
4-(5-{5-[2-(3,4-difluorophenyl)ethyl]-1-methyl-1H-pyrazol-4-yl}-1,2,4-oxadiazol-3-yl)benzenesulfonamide
—— 4,6-Dimethyl-4,6a-dihydro-3aH-furo[3,4-c]pyrrole-1,3-dione 104662-55-7 C8H9NO3
4,6-Dimethyl-4,6a-dihydro-3aH-furo[3,4-c]pyrrole-1,3-dione