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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4,6,6-tetramethyl-7-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-<i>a</i>]pyridine-2,3-dicarboxylic acid dimethyl ester 55134-59-3 C15H20N2O5
4,4,6,6-tetramethyl-7-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-<i>a</i>]pyridine-2,3-dicarboxylic acid dimethyl ester
—— (4R,4aR,5R,11bS)-methyl 5-acetoxy-1,2,3,4,4a,5,6,8,9,11b-decahydro-4,11b-dimethylphenanthro[3,2-b]furan-4-carboxylate 1612793-64-2 C22H28O5
(4R,4aR,5R,11bS)-methyl 5-acetoxy-1,2,3,4,4a,5,6,8,9,11b-decahydro-4,11b-dimethylphenanthro[3,2-b]furan-4-carboxylate
—— (4S,5S)-4-Benzenesulfonylmethyl-5-pentyl-[1,3,2]dioxathiolane 2-oxide 140174-87-4 C14H20O5S2
(4S,5S)-4-Benzenesulfonylmethyl-5-pentyl-[1,3,2]dioxathiolane 2-oxide
—— 4-Ethoxy-3,5-dimethoxy-benzoic acid N'-(1-methyl-butyl)-hydrazide 60566-67-8 C16H26N2O4
4-Ethoxy-3,5-dimethoxy-benzoic acid N'-(1-methyl-butyl)-hydrazide
—— 4-(6-formylamino-purin-9-yl)-2,3-dihydroxy-butyric acid pentyl ester 53503-08-5 C15H21N5O5
4-(6-formylamino-purin-9-yl)-2,3-dihydroxy-butyric acid pentyl ester
—— 4-{N-Methyl-N'-[4-oxo-4H-naphthalen-(1E)-ylidene]-hydrazino}-benzonitrile 66881-40-1 C18H13N3O
4-{N-Methyl-N'-[4-oxo-4H-naphthalen-(1E)-ylidene]-hydrazino}-benzonitrile
—— 4-Benzyl-3-ethylamino-5-sulfamoyl-benzoic acid ethyl ester 50713-91-2 C18H22N2O4S
4-Benzyl-3-ethylamino-5-sulfamoyl-benzoic acid ethyl ester
—— 4,4'-diphenyl-1<i>H</i>,1'<i>H</i>-1,1'-ethane-1,2-diyl-bis-imidazole 56228-12-7 C20H18N4
4,4'-diphenyl-1<i>H</i>,1'<i>H</i>-1,1'-ethane-1,2-diyl-bis-imidazole
—— 4-amino-3-(3-fluorophenylazo)naphthalene-1-sulfonic acid sodium salt 1357164-98-7 C16H11FN3O3S*Na
4-amino-3-(3-fluorophenylazo)naphthalene-1-sulfonic acid sodium salt
—— 4-Cyclohexyl-1-methoxy-1-phenyl-λ<sup>5</sup>-phosphorin 66809-11-8 C18H23OP
4-Cyclohexyl-1-methoxy-1-phenyl-λ<sup>5</sup>-phosphorin
—— 4-benzyl-3-phenyl-5-(o-tolyl)-4,5-dihydro-1,2,4-oxadiazole 1437798-65-6 C22H20N2O
4-benzyl-3-phenyl-5-(o-tolyl)-4,5-dihydro-1,2,4-oxadiazole
—— 4-(3-fluoro-4-methoxyphenyl)-7-(2-(2-methylpyrimidin-5-yl)ethyl)quinoline-2-carboxamide 1432731-14-0 C24H21FN4O2
4-(3-fluoro-4-methoxyphenyl)-7-(2-(2-methylpyrimidin-5-yl)ethyl)quinoline-2-carboxamide
—— 4-(4-(benzyloxy)-3-cyanophenyl)-N-cyclohexyl-N-methyl-1H-imidazole-1-carboxamide 1356960-29-6 C25H26N4O2
4-(4-(benzyloxy)-3-cyanophenyl)-N-cyclohexyl-N-methyl-1H-imidazole-1-carboxamide
—— 4,5-dimethyl-2-naphthalen-1-yl-2-phenyl-[1,3,2]dioxasilolane 55499-91-7 C20H20O2Si
4,5-dimethyl-2-naphthalen-1-yl-2-phenyl-[1,3,2]dioxasilolane
—— 4-[2-(2-Chlorophenyl)ethynyl]-2-trichloromethyl-quinazoline 1427059-83-3 C17H8Cl4N2
4-[2-(2-Chlorophenyl)ethynyl]-2-trichloromethyl-quinazoline
—— 4-cyano-N-[3-(dimethylamino)propyl]-4-(2-phenylethyl)piperidine-1-carboxamide 1432294-69-3 C20H30N4O
4-cyano-N-[3-(dimethylamino)propyl]-4-(2-phenylethyl)piperidine-1-carboxamide
—— 4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-((1S,3R)-2,2-dimethyl-3-(piperidine-1-carbonyl)cyclobutylcarbamoyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)icosahydro-1H-cyclopenta[a]chrysen-9-yloxy)-4-oxobutanoic acid 1261253-36-4 C46H72N2O6
4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-((1S,3R)-2,2-dimethyl-3-(piperidine-1-carbonyl)cyclobutylcarbamoyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)icosahydro-1H-cyclopenta[a]chrysen-9-yloxy)-4-oxobutanoic acid
—— 4,7a-dimethyl-1-phenyl-7-chloro-7,7a-dihydro-1H-benzimidazole-2,6-dione 1195265-15-6 C15H13ClN2O2
4,7a-dimethyl-1-phenyl-7-chloro-7,7a-dihydro-1H-benzimidazole-2,6-dione
—— 4'-azido-2'-deoxy-2'-fluorocytidine-3',5'-cyclic thiophosphoric acid isopropyl ester 1365257-33-5 C12H16FN6O5PS
4'-azido-2'-deoxy-2'-fluorocytidine-3',5'-cyclic thiophosphoric acid isopropyl ester
—— 4-(4-chloro-phenyl)-5-cyclopropylmethoxy-pyrimidine-2-carboxylic acid (3-cyclopropyl-[1,2,4]oxadiazol-5-ylmethyl)-amide 1364675-11-5 C21H20ClN5O3
4-(4-chloro-phenyl)-5-cyclopropylmethoxy-pyrimidine-2-carboxylic acid (3-cyclopropyl-[1,2,4]oxadiazol-5-ylmethyl)-amide
—— 4-(4-hydroxy-4-phenyl-piperidin-1-yl)-2,2-diphenyl-pentanoic acid dimethylamide 37733-50-9 C30H36N2O2
4-(4-hydroxy-4-phenyl-piperidin-1-yl)-2,2-diphenyl-pentanoic acid dimethylamide
—— 4,4'-bis-(2-methoxycarbonyl-ethyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid monoethyl ester 30683-51-3 C23H30N2O8
4,4'-bis-(2-methoxycarbonyl-ethyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid monoethyl ester
—— 4-Methoxy-2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-pyrimidin 40983-21-9 C19H24N2O11
4-Methoxy-2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-pyrimidin
—— (4Z,8E)-4,5,8,9-Tetramethyl-1,12-diphenyl-dodeca-4,8-diene-1,12-dione 54960-86-0 C28H34O2
(4Z,8E)-4,5,8,9-Tetramethyl-1,12-diphenyl-dodeca-4,8-diene-1,12-dione
—— 4-[2-(4-Bromo-phenyl)-ethyl]-4'-propoxy-biphenyl 60003-72-7 C23H23BrO
4-[2-(4-Bromo-phenyl)-ethyl]-4'-propoxy-biphenyl
—— 4,4'-Di-(β-cyanaethoxy)-benzophenon 60312-58-5 C19H16N2O3
4,4'-Di-(β-cyanaethoxy)-benzophenon
—— 4'-((5-(5-methylhexan-2-ylcarbamoyl)-1H-benzo[d]imidazol-1-yl)methyl)biphenyl-2-carboxylic acid 1439933-05-7 C29H31N3O3
4'-((5-(5-methylhexan-2-ylcarbamoyl)-1H-benzo[d]imidazol-1-yl)methyl)biphenyl-2-carboxylic acid
—— 4-(3-((6-((1-(3-(dimethylamino)propyl)-1H-pyrazol-4-yl)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)phenyl)morpholin-3-one 1296309-84-6 C24H29N9O2
4-(3-((6-((1-(3-(dimethylamino)propyl)-1H-pyrazol-4-yl)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)phenyl)morpholin-3-one
—— 4,7-dihydroxy-5-methoxy-8-(3-methyl-but-2-enyl)-3-phenyl-chromen-2-one 55607-30-2 C21H20O5
4,7-dihydroxy-5-methoxy-8-(3-methyl-but-2-enyl)-3-phenyl-chromen-2-one
—— 4-Eth-(Z)-ylidene-2-isopropylidene-[1,3]dithiolane 52726-00-8 C8H12S2
4-Eth-(Z)-ylidene-2-isopropylidene-[1,3]dithiolane
—— 4-(4-dimethylamino-butyl)-4<i>H</i>-benzo[1,4]thiazin-3-one 50346-44-6 C14H20N2OS
4-(4-dimethylamino-butyl)-4<i>H</i>-benzo[1,4]thiazin-3-one
—— (4R,8R,9R,11aS,11bR)-9-Hydroxy-4,8,9,11b-tetramethyl-2,3,4,4a,5,6,8,9,10,11,11a,11b-dodecahydro-1H-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester 42401-51-4 C21H34O3
(4R,8R,9R,11aS,11bR)-9-Hydroxy-4,8,9,11b-tetramethyl-2,3,4,4a,5,6,8,9,10,11,11a,11b-dodecahydro-1H-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester
—— (4S)-4-benzyl-3-[(3R,4E)-3-(tert-butyldimethylsiloxy)-5-phenylpent-4-enoyl]-1,3-thiazolidine-2-thione 1384193-01-4 C27H35NO2S2Si
(4S)-4-benzyl-3-[(3R,4E)-3-(tert-butyldimethylsiloxy)-5-phenylpent-4-enoyl]-1,3-thiazolidine-2-thione
—— 4-phenyl-N-(1-phenyl-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)thiazol-2-amine 1451144-67-4 C25H22N4S
4-phenyl-N-(1-phenyl-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)thiazol-2-amine
—— 4-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-ylmethyl)-9-isopropyl-8,9,10,10a-tetrahydro-6H-benzo[c]chromene 1344744-38-2 C26H34O
4-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-ylmethyl)-9-isopropyl-8,9,10,10a-tetrahydro-6H-benzo[c]chromene
—— 4-N-benzyl-6-chloro-4-N-[(3,5-dimethoxyphenyl)methyl]pyrimidine-4,5-diamine 1007198-27-7 C20H21ClN4O2
4-N-benzyl-6-chloro-4-N-[(3,5-dimethoxyphenyl)methyl]pyrimidine-4,5-diamine
—— 4-fluorophenyl (E)-(3-trifluoromethyl)-styryl ether 1204773-58-9 C15H10F4O
4-fluorophenyl (E)-(3-trifluoromethyl)-styryl ether
—— 4-Hydroxy-1.3-dimethyl-5-methallyl-benzol 127797-67-5 C12H16O
4-Hydroxy-1.3-dimethyl-5-methallyl-benzol
—— [4-[(3-Methoxyoxan-4-yl)amino]piperidin-1-yl]-[5-methyl-6-[4-(3-methylphenyl)piperidin-1-yl]pyrimidin-4-yl]methanone 1349196-07-1 C29H41N5O3
[4-[(3-Methoxyoxan-4-yl)amino]piperidin-1-yl]-[5-methyl-6-[4-(3-methylphenyl)piperidin-1-yl]pyrimidin-4-yl]methanone
—— 4-(4-(1-methyl-heptyl)-piperazine-1-carbonyl)-benzaldehyde 686721-36-8 C20H30N2O2
4-(4-(1-methyl-heptyl)-piperazine-1-carbonyl)-benzaldehyde
—— 4'-{[1-(4-tert-butoxyphenyl)-2-methoxy-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile 1028744-30-0 C32H33N3O3
4'-{[1-(4-tert-butoxyphenyl)-2-methoxy-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile
—— 4-Benzyl-piperazine-1-carboxylic acid 5-(4-methoxy-phenyl)-imidazol-1-yl ester 549512-58-5 C22H24N4O3
4-Benzyl-piperazine-1-carboxylic acid 5-(4-methoxy-phenyl)-imidazol-1-yl ester
—— 4-chloro-N-(4-piperidin-4-yl-phenyl)-benzamide hydrochloride 1312559-78-6 C18H19ClN2O*ClH
4-chloro-N-(4-piperidin-4-yl-phenyl)-benzamide hydrochloride
—— 4'-[1-[[(6,7-dimethyl-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-4-biphenylcarboxylic acid 1003876-65-0 C32H35N3O6
4'-[1-[[(6,7-dimethyl-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-4-biphenylcarboxylic acid
—— 4-phenylethynyl-1-oxa-9-azaspiro[5.5]undec-4-ene 1354931-74-0 C17H19NO
4-phenylethynyl-1-oxa-9-azaspiro[5.5]undec-4-ene
—— {4-[(4-Aminomethyl-1-phenethyl-1H-indole-7-carbonyl)-amino]-butyl}-carbamic acid tert-butyl ester 876292-51-2 C27H36N4O3
{4-[(4-Aminomethyl-1-phenethyl-1H-indole-7-carbonyl)-amino]-butyl}-carbamic acid tert-butyl ester
—— 4-[(2S,3R)-3-[(3S)-3-(acetyloxy)-3-(4-fluorophenyl)propyl]-1-(4-{3-[methyl(methylsulfonyl)amino]prop-1-yn-1-yl}phenyl)-4-oxoazetidin-2-yl]phenyl acetate 917565-49-2 C33H33FN2O7S
4-[(2S,3R)-3-[(3S)-3-(acetyloxy)-3-(4-fluorophenyl)propyl]-1-(4-{3-[methyl(methylsulfonyl)amino]prop-1-yn-1-yl}phenyl)-4-oxoazetidin-2-yl]phenyl acetate
—— (4S,5S)-4-(methoxymethyl)-5-phenyl-2-quinolin-3-yl-4,5-dihydro-1,3-oxazole 81764-08-1 C20H18N2O2
(4S,5S)-4-(methoxymethyl)-5-phenyl-2-quinolin-3-yl-4,5-dihydro-1,3-oxazole
—— 4-(7-chloro-3-(ethylamino)-2-((3-(4-methylpiperazin-1-yl)propyl)amino)quinoxalin-6-yl)but-3-yn-1-ol 1372142-77-2 C22H31ClN6O
4-(7-chloro-3-(ethylamino)-2-((3-(4-methylpiperazin-1-yl)propyl)amino)quinoxalin-6-yl)but-3-yn-1-ol
—— 4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-(1-methylindolin-5-yl)piperazine-1-carboxamide 1435955-03-5 C19H22N8OS
4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-(1-methylindolin-5-yl)piperazine-1-carboxamide