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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-p-tropoquinone 97652-14-7 C7H3ClO3
4-chloro-p-tropoquinone
—— 4-Chloro-N-[[1-[[4-(cyanomethyl)phenyl]methyl]cyclopentyl]methyl]benzenesulfonamide 141336-77-8 C21H23ClN2O2S
4-Chloro-N-[[1-[[4-(cyanomethyl)phenyl]methyl]cyclopentyl]methyl]benzenesulfonamide
—— 4-[3-(3,4-dichlorobenzyl)-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1140590-34-6 C24H23Cl2F2N3O4
4-[3-(3,4-dichlorobenzyl)-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde
—— 4-(4-fluorobenzyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid 1401233-82-6 C16H14FNO3
4-(4-fluorobenzyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid
—— 4,4a,5,6,7,7a-hexahydro-1<i>H</i>-1,4-etheno-cyclopenta[<i>d</i>]pyridazine 2-oxide 65114-82-1 C9H12N2O
4,4a,5,6,7,7a-hexahydro-1<i>H</i>-1,4-etheno-cyclopenta[<i>d</i>]pyridazine 2-oxide
—— 4-Nitro-benzenesulfonic acid 2-(3-phenyl-cyclopent-3-enyl)-ethyl ester 49698-52-4 C19H19NO5S
4-Nitro-benzenesulfonic acid 2-(3-phenyl-cyclopent-3-enyl)-ethyl ester
—— 4-[4-(6-Ethyl-thieno[2,3-d] pyrimidin-4-yl)-piperazine-1-carbonyl]-piperidine-1-carboxylic Acid Tert-Butyl Ester 502645-34-3 C23H33N5O3S
4-[4-(6-Ethyl-thieno[2,3-d] pyrimidin-4-yl)-piperazine-1-carbonyl]-piperidine-1-carboxylic Acid Tert-Butyl Ester
—— 4-ethyl(carbethoxy)amino-2-phenyl-5-(4-methylphenyl)-2H-1,2,4-triazol-3(4H)-one 1223079-54-6 C20H22N4O3
4-ethyl(carbethoxy)amino-2-phenyl-5-(4-methylphenyl)-2H-1,2,4-triazol-3(4H)-one
—— 4-(Chloromethyl)-3,5-difluorophenol 1261875-52-8 C7H5ClF2O
4-(Chloromethyl)-3,5-difluorophenol
—— (4S,5R)-Undec-1-ene-4,5-diol 109786-54-1 C11H22O2
(4S,5R)-Undec-1-ene-4,5-diol
—— 4-{[4-(4-methyl-piperazin-1-yl)-phenylamino]-methylene}-6-[2-(4-methyl-thiazol-5-yl)-vinyl]-4H-isoquinoline-1,3-dione 943544-37-4 C27H27N5O2S
4-{[4-(4-methyl-piperazin-1-yl)-phenylamino]-methylene}-6-[2-(4-methyl-thiazol-5-yl)-vinyl]-4H-isoquinoline-1,3-dione
—— 4-{[4-(4-methyl-piperazin-1-yl)-phenylamino]-methylene}-6-(2-pyrazin-2-yl-vinyl)-4H-isoquinoline-1,3-dione 943544-34-1 C27H26N6O2
4-{[4-(4-methyl-piperazin-1-yl)-phenylamino]-methylene}-6-(2-pyrazin-2-yl-vinyl)-4H-isoquinoline-1,3-dione
—— (4-methoxybenzoylselenyl)acetic acid 1204480-62-5 C10H10O4Se
(4-methoxybenzoylselenyl)acetic acid
—— 4-[5-(4-chlorophenyl)-1,2-oxazol-3-yl]-N-(cyclopropylmethyl)-6-propan-2-ylpyrimidin-2-amine 958987-73-0 C20H21ClN4O
4-[5-(4-chlorophenyl)-1,2-oxazol-3-yl]-N-(cyclopropylmethyl)-6-propan-2-ylpyrimidin-2-amine
—— (4,6-bis-pentachlorophenoxy-[1,3,5]triazin-2-yl)-octyl-amine 25624-23-1 C23H18Cl10N4O2
(4,6-bis-pentachlorophenoxy-[1,3,5]triazin-2-yl)-octyl-amine
—— [4-(3-chloro-benzyl)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid 1227370-41-3 C20H16ClFO2
[4-(3-chloro-benzyl)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid
—— (4aS,6S,8aS)-6-Formyloxy-4a-phenyl-octahydro-isoquinoline-2-carboxylic acid methyl ester 97523-15-4 C18H23NO4
(4aS,6S,8aS)-6-Formyloxy-4a-phenyl-octahydro-isoquinoline-2-carboxylic acid methyl ester
—— 4-[4,5,6,7-Tetrachloro-3-oxo-2-p-tolyl-2,3-dihydro-isoindol-(1Z)-ylidenemethyl]-N-p-tolyl-benzenesulfonamide 86355-31-9 C29H20Cl4N2O3S
4-[4,5,6,7-Tetrachloro-3-oxo-2-p-tolyl-2,3-dihydro-isoindol-(1Z)-ylidenemethyl]-N-p-tolyl-benzenesulfonamide
—— 4-{2-[1-benzhydryl-5-chloro-2-(2-{[(1-methyl-1H-imidazol-4-yl)sulfonyl]amino}ethyl)-1H-indol-3-yl]ethoxy}benzoic acid methyl ester 683812-89-7 C37H35ClN4O5S
4-{2-[1-benzhydryl-5-chloro-2-(2-{[(1-methyl-1H-imidazol-4-yl)sulfonyl]amino}ethyl)-1H-indol-3-yl]ethoxy}benzoic acid methyl ester
—— 4-ethyl 3-methyl rel-(3R,4S,5S)-2-oxo-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-3,4-dicarboxylate 134302-93-5 C18H22O9
4-ethyl 3-methyl rel-(3R,4S,5S)-2-oxo-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-3,4-dicarboxylate
—— 4-(5-Phenyl-1-pyridin-2-ylpyrazol-3-yl)benzonitrile 1062682-29-4 C21H14N4
4-(5-Phenyl-1-pyridin-2-ylpyrazol-3-yl)benzonitrile
—— 4-{3-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-N,N-dimethylbenzamide 1227610-96-9 C24H20Cl2FN3O
4-{3-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-N,N-dimethylbenzamide
—— 4-deuterio-4-methyl-2-methylenecyclobutanol 1426892-24-1 C6H10O
4-deuterio-4-methyl-2-methylenecyclobutanol
—— 4,12-dimethoxy-7,15-dinitro[2.2]paracyclophane 612491-89-1 C18H18N2O6
4,12-dimethoxy-7,15-dinitro[2.2]paracyclophane
—— 4-chloro-3-oxo-N-(4-(p-tolyloxy)phenyl)butanamide 1228365-45-4 C17H16ClNO3
4-chloro-3-oxo-N-(4-(p-tolyloxy)phenyl)butanamide
—— 4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-N-methyl-N-[(S)-1-(methylsulfonyl)pyrrolidin-3-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-amine 1246202-67-4 C22H28F2N8O4S
4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-N-methyl-N-[(S)-1-(methylsulfonyl)pyrrolidin-3-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-amine
—— 4-{3-[{2-[[3-(4-cyanophenoxy)propyl](methyl)amino]ethyl}(methyl)amino] propoxy}benzonitrile hydrochloride 773846-48-3 C24H30N4O2
4-{3-[{2-[[3-(4-cyanophenoxy)propyl](methyl)amino]ethyl}(methyl)amino] propoxy}benzonitrile hydrochloride
—— (4aR,9S,9aS)-2-Benzyl-9-trimethylsilanyl-hexahydro-7-oxa-2-aza-benzocycloheptene-1,6-dione 134261-55-5 C19H27NO3Si
(4aR,9S,9aS)-2-Benzyl-9-trimethylsilanyl-hexahydro-7-oxa-2-aza-benzocycloheptene-1,6-dione
—— 4-Fluoro-α-methyl-N-[(1S)-1-phenylethyl]benzeneacetamide 1640973-61-0 C17H18FNO
4-Fluoro-α-methyl-N-[(1S)-1-phenylethyl]benzeneacetamide
—— 4-ethoxycarbonyl-4-(2-iodoethyl)piperidine-1-carboxylic acid tert-butyl ester 247133-35-3 C15H26INO4
4-ethoxycarbonyl-4-(2-iodoethyl)piperidine-1-carboxylic acid tert-butyl ester
—— 4-(1,5-Dimethyl-4-nitro-1H-pyrazol-3-yl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 141234-01-7 C18H24N4O6
4-(1,5-Dimethyl-4-nitro-1H-pyrazol-3-yl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
—— 4-[5-(2-cyclohexylaminopyrimidin-4-yl)-4-(3-trifluoromethylphenyl)thiazol-2-yl]-1-methylpiperidin-4-ol 917810-90-3 C26H30F3N5OS
4-[5-(2-cyclohexylaminopyrimidin-4-yl)-4-(3-trifluoromethylphenyl)thiazol-2-yl]-1-methylpiperidin-4-ol
—— 4-Benzyloxycarbonylamino-4-(2-hydroxy-1-methoxycarbonyl-ethylcarbamoyl)-butyric acid methyl ester 61280-53-3 C18H24N2O8
4-Benzyloxycarbonylamino-4-(2-hydroxy-1-methoxycarbonyl-ethylcarbamoyl)-butyric acid methyl ester
—— 4-[3-(3-nitro-phenyl)-1-(4-nitro-phenyl)-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide 65410-04-0 C28H21N7O6S
4-[3-(3-nitro-phenyl)-1-(4-nitro-phenyl)-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide
—— 4-[2-(4-isopropoxy-phenylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-benzonitrile 1180155-40-1 C22H19N5O
4-[2-(4-isopropoxy-phenylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-benzonitrile
—— 4-{5-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-pyridin-3-yl}-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine 1171893-20-1 C29H29N7
4-{5-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-pyridin-3-yl}-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine
—— 4-(4-fluoro-3-methoxyphenyl)-N-methyl-N-(1-propylpiperidin-4-yl)-1H-imidazole-1-carboxamide 1233857-30-1 C20H27FN4O2
4-(4-fluoro-3-methoxyphenyl)-N-methyl-N-(1-propylpiperidin-4-yl)-1H-imidazole-1-carboxamide
—— 4-methoxybutyl 4-(2-amino-6-((3R)-3-(methylamino)pyrrolidin-1-yl)pyrimidin-4-yl)piperidin-1-carboxylate 1240421-74-2 C20H34N6O3
4-methoxybutyl 4-(2-amino-6-((3R)-3-(methylamino)pyrrolidin-1-yl)pyrimidin-4-yl)piperidin-1-carboxylate
—— 4-amino-2-(3-cyanophenoxy)benzonitrile 1352622-35-5 C14H9N3O
4-amino-2-(3-cyanophenoxy)benzonitrile
—— 4-{2-[(E)-2-(2-cyclopropylmethoxy-3-methoxyphenyl)-1-ethenyl]-7-fluoro-4-oxo-4H-3-chromenyl}benzonitrile 1227149-44-1 C29H22FNO4
4-{2-[(E)-2-(2-cyclopropylmethoxy-3-methoxyphenyl)-1-ethenyl]-7-fluoro-4-oxo-4H-3-chromenyl}benzonitrile
—— 4-(3-Cyanophenyl)-2-(cyclopentyloxy)anisole 159612-95-0 C19H19NO2
4-(3-Cyanophenyl)-2-(cyclopentyloxy)anisole
—— 4-benzyl-1-(4-hydroxy-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid (1,2,3,4-tetrahydro-naphthalen-2-yl)-amide 1227169-49-4 C33H36N4O4
4-benzyl-1-(4-hydroxy-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid (1,2,3,4-tetrahydro-naphthalen-2-yl)-amide
—— [4-(4-Methylphenyl)-1,3-dihydro-2-benzothiophen-5-yl]-phenylmethanone 1219836-08-4 C22H18OS
[4-(4-Methylphenyl)-1,3-dihydro-2-benzothiophen-5-yl]-phenylmethanone
—— (4S,5S)-4-<(pyrrolidin-1-yl)methyl>-1,3-dioxan-5-ol 159527-86-3 C9H17NO3
(4S,5S)-4-<(pyrrolidin-1-yl)methyl>-1,3-dioxan-5-ol
—— 4α,5α-(methylenedioxy)cyclopent-2-en-1α-acetic acid 131944-31-5 C8H10O4
4α,5α-(methylenedioxy)cyclopent-2-en-1α-acetic acid
—— 4,4'-methylene-bis(3-isopropyl-2-methyl-1-phenyl-3-pyrazolin-5-one) 91485-62-0 C27H32N4O2
4,4'-methylene-bis(3-isopropyl-2-methyl-1-phenyl-3-pyrazolin-5-one)
—— 4-Acetamidobenzoic Acid p-Amidinophenyl Ester Hydrochloride 75295-29-3 C16H15N3O3*ClH
4-Acetamidobenzoic Acid p-Amidinophenyl Ester Hydrochloride
—— 4-Amino-6-trifluoromethyl-2-(1-(3-bromo-7-chloro-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102067-04-8 C15H12BrClF3N5S
4-Amino-6-trifluoromethyl-2-(1-(3-bromo-7-chloro-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— [4-[[(3R,4R)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methyl-6-(naphthalen-2-ylamino)pyrimidin-4-yl]methanone 1349113-44-5 C27H33N5O3
[4-[[(3R,4R)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methyl-6-(naphthalen-2-ylamino)pyrimidin-4-yl]methanone
—— (4'R,4a'R,7a'R,12b'S)-3'-(cyclopropylmethyl)-1'-hydroxy-9'-methoxy-4',4a',5',6'-tetrahydro-1'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-2'(3'H)-one 1196482-49-1 C23H27NO6
(4'R,4a'R,7a'R,12b'S)-3'-(cyclopropylmethyl)-1'-hydroxy-9'-methoxy-4',4a',5',6'-tetrahydro-1'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-2'(3'H)-one