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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-Chloro-2-iodophenyl)-di(propan-2-yl)-pyridin-2-ylsilane 1260425-66-8 C17H21ClINSi
(4-Chloro-2-iodophenyl)-di(propan-2-yl)-pyridin-2-ylsilane
—— 4-hydroxy-1-(toluene-2-sulfonyl)-piperidine-4-carboxylic acid (4-trifluoromethoxy-phenyl)-amide 1262987-44-9 C20H21F3N2O5S
4-hydroxy-1-(toluene-2-sulfonyl)-piperidine-4-carboxylic acid (4-trifluoromethoxy-phenyl)-amide
—— (4-methylcyclohex-3-en-1-yl)methyl benzoate 1629637-04-2 C15H18O2
(4-methylcyclohex-3-en-1-yl)methyl benzoate
—— 4-(6-{6-[(2-morpholin-4-ylethyl)amino]pyridin-3-yl}pyrazolo[1,5-a]pyrimidin-3-yl)-N-(2,2,2-trifluoroethyl)thiophene-2-carboxamide 1109281-90-4 C24H24F3N7O2S
4-(6-{6-[(2-morpholin-4-ylethyl)amino]pyridin-3-yl}pyrazolo[1,5-a]pyrimidin-3-yl)-N-(2,2,2-trifluoroethyl)thiophene-2-carboxamide
—— 4-(4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-2-methylaniline 1251158-43-6 C26H27FN2O4S
4-(4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-2-methylaniline
—— 4-chloro-5-(cyclohexylmethyl)-1-(2,6-di-tert-butylpyridin-4-yl)-1H-pyrazole-3-carboxylic acid 1561965-64-7 C24H34ClN3O2
4-chloro-5-(cyclohexylmethyl)-1-(2,6-di-tert-butylpyridin-4-yl)-1H-pyrazole-3-carboxylic acid
—— 4-nitro-N-(3,5,6-tribromo-2,5-dimethyl-4-oxocyclohex-2-en-1-ylidene)benzamide 1240333-28-1 C15H11Br3N2O4
4-nitro-N-(3,5,6-tribromo-2,5-dimethyl-4-oxocyclohex-2-en-1-ylidene)benzamide
—— 4-Bromo-N-trimethylsilanylmethyl-butyramide 126963-64-2 C8H18BrNOSi
4-Bromo-N-trimethylsilanylmethyl-butyramide
—— 4-(4'-{3-[2-(2-Ethoxy-ethoxy)-ethoxy]-2-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-propoxy}-biphenyl-4-yl)-2-methyl-but-3-yn-2-ol 454664-59-6 C33H48O8
4-(4'-{3-[2-(2-Ethoxy-ethoxy)-ethoxy]-2-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-propoxy}-biphenyl-4-yl)-2-methyl-but-3-yn-2-ol
—— 4-(tert-butyl) 2-methyl 1H-1-benzazepine-2,4-dicarboxylate 947741-60-8 C17H19NO4
4-(tert-butyl) 2-methyl 1H-1-benzazepine-2,4-dicarboxylate
—— 4-[[5-(2,3-dihydro-1,4-benzodioxin-6-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino]-N-(2-pyrrolidin-1-ylethyl)benzamide 1142939-92-1 C27H28N6O3
4-[[5-(2,3-dihydro-1,4-benzodioxin-6-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino]-N-(2-pyrrolidin-1-ylethyl)benzamide
—— {4-[(7-quinolin-3-yl-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl)carbonyl]phenyl}methanol 1251164-27-8 C26H22N2O3
{4-[(7-quinolin-3-yl-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl)carbonyl]phenyl}methanol
—— 4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(4-(morpholin-4-yl)benzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162649-62-8 C28H32F2N4O5
4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(4-(morpholin-4-yl)benzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
—— 4-[[[2-[(2,2-dimethyl-1-oxopropyl)amino]-3,4-dihydro-4-oxo-6-quinazolinyl]methyl]-2-propynylamino]benzamide 123685-43-8 C24H25N5O3
4-[[[2-[(2,2-dimethyl-1-oxopropyl)amino]-3,4-dihydro-4-oxo-6-quinazolinyl]methyl]-2-propynylamino]benzamide
—— 4-amino-6-(3',5'-dimethyl-1H-pyrazol-1'-yl)-1H-quinolin-2-one 131138-70-0 C14H14N4O
4-amino-6-(3',5'-dimethyl-1H-pyrazol-1'-yl)-1H-quinolin-2-one
—— 4-methylselanyl-pentan-2-ol 66717-09-7 C6H14OSe
4-methylselanyl-pentan-2-ol
—— 4-(4-methylbenzoyl)pyridine 1-oxide 34950-06-6 C13H11NO2
4-(4-methylbenzoyl)pyridine 1-oxide
—— 4-amino-1-(pent-4-yn-1-yl)pyrimidin-2-one 1051395-26-6 C9H11N3O
4-amino-1-(pent-4-yn-1-yl)pyrimidin-2-one
—— 4-[1-Hydroxy-2-(3-methoxy-3-phenyl-propylamino)-ethyl]-phenol 34596-84-4 C18H23NO3
4-[1-Hydroxy-2-(3-methoxy-3-phenyl-propylamino)-ethyl]-phenol
—— 4-Picolyl-2-N-azyridylethylether 29450-17-7 C10H14N2O
4-Picolyl-2-N-azyridylethylether
—— 4-Chloro-N-(4,5-dihydro-thiazol-2-yl)-3-methyl-benzenesulfonamide 20448-00-4 C10H11ClN2O2S2
4-Chloro-N-(4,5-dihydro-thiazol-2-yl)-3-methyl-benzenesulfonamide
—— 4-(10,11-Dihydro-dibenzo[a,d]cyclohepten-5-ylidene)-thiobutyramide 33089-12-2 C19H19NS
4-(10,11-Dihydro-dibenzo[a,d]cyclohepten-5-ylidene)-thiobutyramide
—— 4-<2-Diaethylamino-aethylamino>-2-chlor-9-methyl-α-carbolin 25207-98-1 C18H23ClN4
4-<2-Diaethylamino-aethylamino>-2-chlor-9-methyl-α-carbolin
—— 4-Phenyl-3-[4-(2,2,2-trifluoroethylthio)phenyl]-N-(4-trifluoromethylphenyl)-4,5-dihydropyrazole-1-carboxamide 110877-74-2 C25H19F6N3OS
4-Phenyl-3-[4-(2,2,2-trifluoroethylthio)phenyl]-N-(4-trifluoromethylphenyl)-4,5-dihydropyrazole-1-carboxamide
—— 4-ethyl-5-methyl-4-phenyl-2,4-dihydro-pyrazol-3-one 18182-53-1 C12H14N2O
4-ethyl-5-methyl-4-phenyl-2,4-dihydro-pyrazol-3-one
—— 4,4'-(4-methyl-3-nitroso-pyridine-2,6-diyl)-bis-morpholine 51651-04-8 C14H20N4O3
4,4'-(4-methyl-3-nitroso-pyridine-2,6-diyl)-bis-morpholine
—— 4-Thiamorpholinothioessigsaeure 51087-46-8 C6H11NOS2
4-Thiamorpholinothioessigsaeure
—— 4-chloro-5-diethylamino-1-methyl-3-oxo-2-phenyl-2,3-dihydro-pyridazinium 47044-91-7 C15H19ClN3O
4-chloro-5-diethylamino-1-methyl-3-oxo-2-phenyl-2,3-dihydro-pyridazinium
—— 4-Bromo-2-methyl-5-oxo-tetrahydro-furan-2,4-dicarboxylic acid 4-ethyl ester 2-methyl ester 54799-90-5 C10H13BrO6
4-Bromo-2-methyl-5-oxo-tetrahydro-furan-2,4-dicarboxylic acid 4-ethyl ester 2-methyl ester
—— (4S)-3-(2-Bromopropionyl)-4-(tert-butoxymethyl)-1-methyl-2-oxoimidazolidine 838846-86-9 C12H21BrN2O3
(4S)-3-(2-Bromopropionyl)-4-(tert-butoxymethyl)-1-methyl-2-oxoimidazolidine
—— 4,9-Dichloro-dispiro[2.2.2.2]decane 74142-73-7 C10H14Cl2
4,9-Dichloro-dispiro[2.2.2.2]decane
—— 4-azido-N-(2-iodo-4-methylphenyl)-N-methylbenzamide 1111227-00-9 C15H13IN4O
4-azido-N-(2-iodo-4-methylphenyl)-N-methylbenzamide
—— 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-butanoic acid 4-(1S,3S,7S,10R,11S,12S,16R)-[10-allyl-7-hydroxy-8,8,12,16-tetramethyl-3-(2-methyl-benzothiazol-5-yl)-5,9-dioxo-4,17-dioxa-bicyclo[14.1.0]heptadec-11-yloxycarbonyloxymethyl]-2-nitro-phenyl ester 658054-53-6 C46H53N3O14S
4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-butanoic acid 4-(1S,3S,7S,10R,11S,12S,16R)-[10-allyl-7-hydroxy-8,8,12,16-tetramethyl-3-(2-methyl-benzothiazol-5-yl)-5,9-dioxo-4,17-dioxa-bicyclo[14.1.0]heptadec-11-yloxycarbonyloxymethyl]-2-nitro-phenyl ester
—— 4-[(2S,4S)-4-fluoro-2-(5-fluoro-4-oxo-3-phenylpyrrolo[2,1-f][1,2,4]triazin-2-yl)pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1549738-42-2 C23H16F2N8O
4-[(2S,4S)-4-fluoro-2-(5-fluoro-4-oxo-3-phenylpyrrolo[2,1-f][1,2,4]triazin-2-yl)pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
—— (4-{4-carbamoyl-5-[3-(4-chlorophenyl)ureido]-1H-imidazol-2-ylmethyl}phenoxy)acetic acid 1140970-68-8 C20H18ClN5O5
(4-{4-carbamoyl-5-[3-(4-chlorophenyl)ureido]-1H-imidazol-2-ylmethyl}phenoxy)acetic acid
—— (4-benzoimidazol-1-yl-piperidin-1-yl)-(4-butyl-phenyl)-methanone 521183-26-6 C23H27N3O
(4-benzoimidazol-1-yl-piperidin-1-yl)-(4-butyl-phenyl)-methanone
—— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[(4-aminopiperidine-1-carbonyl)amino]-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;2,2,2-trifluoroacetic acid 1169849-60-8 C2HF3O2*C41H65N3O6
4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[(4-aminopiperidine-1-carbonyl)amino]-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;2,2,2-trifluoroacetic acid
—— 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid [4-(hexyloxy)phenyl]amide 300716-06-7 C22H24N2O4
4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid [4-(hexyloxy)phenyl]amide
—— 4-Chloro-5-(2-methylene-butyryl)-1H-indole-2-carboxylic acid 23967-39-7 C14H12ClNO3
4-Chloro-5-(2-methylene-butyryl)-1H-indole-2-carboxylic acid
—— 4'-Vinylbenzo-24-crown-8 ether 109789-54-0 C22H34O8
4'-Vinylbenzo-24-crown-8 ether
—— 4-[[4-oxo-5-[(4-phenoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]methyl]benzoic acid 1408249-44-4 C24H17NO4S2
4-[[4-oxo-5-[(4-phenoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]methyl]benzoic acid
—— 4-methyl-6-(2-methyl-butoxy)-2-trichloromethyl-pyrimidine 66743-71-3 C11H15Cl3N2O
4-methyl-6-(2-methyl-butoxy)-2-trichloromethyl-pyrimidine
—— (4R)-4-(4-fluorophenyl)-2,4-dimethyl-1-{3-[4-(6-methyl(3-pyridyl))piperidyl]propyl}-2-imidazolin-5-one 721957-17-1 C25H31FN4O
(4R)-4-(4-fluorophenyl)-2,4-dimethyl-1-{3-[4-(6-methyl(3-pyridyl))piperidyl]propyl}-2-imidazolin-5-one
—— (4-Diisopropylphosphanyl-phenyl)-dimethyl-amine 63620-81-5 C14H24NP
(4-Diisopropylphosphanyl-phenyl)-dimethyl-amine
—— 4-isobutyl-2,9,9-trimethyl-dec-6t-en-4-ol 42201-55-8 C17H34O
4-isobutyl-2,9,9-trimethyl-dec-6t-en-4-ol
—— 4-(7-nitro-1H-indazol-4-yloxy)pyridin-2-amine 1337931-93-7 C12H9N5O3
4-(7-nitro-1H-indazol-4-yloxy)pyridin-2-amine
—— 4-allyl-2-(1-methyl-[4]piperidyl)-5-[2]thienyl-1,2-dihydro-pyrazol-3-one 131869-33-5 C16H21N3OS
4-allyl-2-(1-methyl-[4]piperidyl)-5-[2]thienyl-1,2-dihydro-pyrazol-3-one
—— (4bS,8aR,9R)-11-(cyclopropylmethyl)-8a-ethyl-3-methoxy-4-phenoxy-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one 129376-86-9 C29H35NO3
(4bS,8aR,9R)-11-(cyclopropylmethyl)-8a-ethyl-3-methoxy-4-phenoxy-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one
—— 4-Oxapentacyclo[6.6.1.01,10.02,6.02,10]pentadec-12-en-5-one 1416057-10-7 C14H16O2
4-Oxapentacyclo[6.6.1.01,10.02,6.02,10]pentadec-12-en-5-one
—— 4-[4-(4-tetrazol-1-ylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid diethylamide 1037792-29-2 C21H27N7O2S
4-[4-(4-tetrazol-1-ylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid diethylamide