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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-((3R)-3-(methylamino)pyrrolidin-1-yl)-6-(pentan-3-yl)pyrimidin-2-amine 1157872-88-2 C14H25N5
4-((3R)-3-(methylamino)pyrrolidin-1-yl)-6-(pentan-3-yl)pyrimidin-2-amine
—— 4-(1,3-Dihydro-2H-benzimidazol-2-on-1-yl)-1-[2-[2-(4-pyrrolidinocarbonylbenzyl)phenoxy]ethyl]piperidine 356071-21-1 C32H36N4O3
4-(1,3-Dihydro-2H-benzimidazol-2-on-1-yl)-1-[2-[2-(4-pyrrolidinocarbonylbenzyl)phenoxy]ethyl]piperidine
—— 4-[4-chloro-3-(trifluoromethyl)phenoxy]-2,5-difluoro-N-(phenylsulfonyl)benzamide 1354956-64-1 C20H11ClF5NO4S
4-[4-chloro-3-(trifluoromethyl)phenoxy]-2,5-difluoro-N-(phenylsulfonyl)benzamide
—— 4-amino-5-(4,4-dimethyl-2-oxo-1,4-dihydro-2H-3,1-benzoxazin-6-yl)-1H-pyrrole-2-carbonitrile 305796-27-4 C15H14N4O2
4-amino-5-(4,4-dimethyl-2-oxo-1,4-dihydro-2H-3,1-benzoxazin-6-yl)-1H-pyrrole-2-carbonitrile
—— 4-(2-tert-butoxycarbonylamino-4-methyl-pentanoylamino)-5-(2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester 856242-75-6 C22H37N3O6
4-(2-tert-butoxycarbonylamino-4-methyl-pentanoylamino)-5-(2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester
—— 4-[7-(2-Butynyl)-1-methyl-6-oxo-8-(piperazin-1-yl)-6,7-dihydro-1H-purin-2-yloxy]-3,5-dimethylbenzoic acid trifluoroacetate 635719-19-6 C2HF3O2*C23H26N6O4
4-[7-(2-Butynyl)-1-methyl-6-oxo-8-(piperazin-1-yl)-6,7-dihydro-1H-purin-2-yloxy]-3,5-dimethylbenzoic acid trifluoroacetate
—— 4'-{4-[di-(2-pyridyl)aminomethyl]phenyl}-2,2':6′,2''-terpyridine 1358072-89-5 C32H24N6
4'-{4-[di-(2-pyridyl)aminomethyl]phenyl}-2,2':6′,2''-terpyridine
—— 4-acetamido-2-amino-5-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)benzen esulfonic acid 91667-04-8 C16H18N4O10S3
4-acetamido-2-amino-5-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)benzen esulfonic acid
—— 4-(3-phenyl-4,5,6,7-tetrahydro-2-benzofuran-1-yl)-1-butanol 1447908-78-2 C18H22O2
4-(3-phenyl-4,5,6,7-tetrahydro-2-benzofuran-1-yl)-1-butanol
—— 4-allyl-3,7-dimethyl-oct-6-en-1-yn-3-ol 100532-31-8 C13H20O
4-allyl-3,7-dimethyl-oct-6-en-1-yn-3-ol
—— 4,6-Dihydroxy-2,3-dihydro-furo<2,3-d>pyrimidin 16285-51-1 C6H6N2O3
4,6-Dihydroxy-2,3-dihydro-furo<2,3-d>pyrimidin
—— 4-(4,6-bis-aziridin-1-yl-5-nitro-pyrimidin-2-yl)-morpholine 13923-42-7 C12H16N6O3
4-(4,6-bis-aziridin-1-yl-5-nitro-pyrimidin-2-yl)-morpholine
—— 4-Methoxy-4'-propyloxy-trans-stilben 35135-41-2 C18H20O2
4-Methoxy-4'-propyloxy-trans-stilben
—— 4-Oxo-4-(2,4,6-trimethyl-phenyl)-butyric acid nonyl ester 31420-06-1 C22H34O3
4-Oxo-4-(2,4,6-trimethyl-phenyl)-butyric acid nonyl ester
—— 4-(4-Hydroxy-benzyliden)-6-phenyl-3,4-dihydro-<1,3,5>oxadiazin-2-on 14615-81-7 C16H12N2O3
4-(4-Hydroxy-benzyliden)-6-phenyl-3,4-dihydro-<1,3,5>oxadiazin-2-on
—— 4-benzo<1,3>dioxol-5-yl-2-benzo<1,3>dioxol-5-ylmethyl-1,1-dioxo-1,2-dihydro-1λ6-benzo<e><1,2>thiazine-3-carboxylic acid methyl ester 215648-55-8 C25H19NO8S
4-benzo<1,3>dioxol-5-yl-2-benzo<1,3>dioxol-5-ylmethyl-1,1-dioxo-1,2-dihydro-1λ6-benzo<e><1,2>thiazine-3-carboxylic acid methyl ester
—— 4,5-di-O-acetyl-2,6-anhydro-3,7-dideoxy-L-lyxo-hept-2-enit 158382-85-5 C11H16O6
4,5-di-O-acetyl-2,6-anhydro-3,7-dideoxy-L-lyxo-hept-2-enit
—— 4-methyl-2-(1-vinyl-1H-imidazol-2-yl)thiazole-5-carbaldehyde 1387556-74-2 C10H9N3OS
4-methyl-2-(1-vinyl-1H-imidazol-2-yl)thiazole-5-carbaldehyde
—— 4-(4-nitro-benzoyloxy)-<i>trans</i>-crotonic acid ethyl ester 92030-02-9 C13H13NO6
4-(4-nitro-benzoyloxy)-<i>trans</i>-crotonic acid ethyl ester
—— 4-bromo-N-[(α-D-mannopyranosyl)methyl]benzamide 1393671-43-6 C14H18BrNO6
4-bromo-N-[(α-D-mannopyranosyl)methyl]benzamide
—— 4-nitrophenyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-O-α-D-mannopyranosyl-(1->6)-2,3-O-isopropylidene-β-D-mannopyranoside 126777-67-1 C29H42N2O18
4-nitrophenyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-O-α-D-mannopyranosyl-(1->6)-2,3-O-isopropylidene-β-D-mannopyranoside
—— 4-(1-phenethyl-piperidine-2-carbonyl)-morpholine 110333-74-9 C18H26N2O2
4-(1-phenethyl-piperidine-2-carbonyl)-morpholine
—— 4-hydroxy-N,4,4-triphenylbutanamide 82959-01-1 C22H21NO2
4-hydroxy-N,4,4-triphenylbutanamide
—— 4-[2-(3,4-dihydro-7-methoxy-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide 586415-13-6 C18H18N2O5S
4-[2-(3,4-dihydro-7-methoxy-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide
—— 4-bromo-2,2-dimethyl-5-oxo-3,5-diphenyl-valeric acid 860574-63-6 C19H19BrO3
4-bromo-2,2-dimethyl-5-oxo-3,5-diphenyl-valeric acid
—— 4-(3-Isothiocyanatophenyl)pyridine 1082052-00-3 C12H8N2S
4-(3-Isothiocyanatophenyl)pyridine
—— 4-Bromo-1-(2-bromo-4-methylphenyl)pyrrole-2-carbonitrile 142045-09-8 C12H8Br2N2
4-Bromo-1-(2-bromo-4-methylphenyl)pyrrole-2-carbonitrile
—— 4-(methoxyiminomethyl)cinnoline 101139-88-2 C10H9N3O
4-(methoxyiminomethyl)cinnoline
—— 4-Methyl-17β(3,3,3-triphenylpropionamidomethyl)-4-aza-5α-androst-1-en-3-one 154111-41-8 C41H48N2O2
4-Methyl-17β(3,3,3-triphenylpropionamidomethyl)-4-aza-5α-androst-1-en-3-one
—— 4-(1-cyanobutyl)benzonitrile 1273587-16-8 C12H12N2
4-(1-cyanobutyl)benzonitrile
—— 4-(6-(tetrahydro-2H-pyran-4-ylamino)imidazo[1,2-b]pyridazin-3-yl)-N-(1H-tetrazol-5-yl)benzamide 1012345-92-4 C19H19N9O2
4-(6-(tetrahydro-2H-pyran-4-ylamino)imidazo[1,2-b]pyridazin-3-yl)-N-(1H-tetrazol-5-yl)benzamide
—— 4-(1-methyl-pyrrol-2-yl)quinoline 129887-25-8 C14H12N2
4-(1-methyl-pyrrol-2-yl)quinoline
—— 4-methyl-6-(2,6,6-trimethyl-cyclohexa-1,3-dienyl)-hex-4-en-1-yn-3-ol 101276-77-1 C16H22O
4-methyl-6-(2,6,6-trimethyl-cyclohexa-1,3-dienyl)-hex-4-en-1-yn-3-ol
—— (4S)-4-(tert-butyldimethylsilyloxy)pent-1-en-3-yl but-3-enoate 1374313-57-1 C15H28O3Si
(4S)-4-(tert-butyldimethylsilyloxy)pent-1-en-3-yl but-3-enoate
—— 4,7-di-O-(terbutyldimethylsilyl)-decarestrictine D 1020071-78-6 C22H44O5Si2
4,7-di-O-(terbutyldimethylsilyl)-decarestrictine D
—— 4-Hexyl-5-methoxy-2-methyl-6-trifluoromethyl-pyrimidine 117482-47-0 C13H19F3N2O
4-Hexyl-5-methoxy-2-methyl-6-trifluoromethyl-pyrimidine
—— 4-But-3-enyl-2-phenyl-[1,3]dioxolane 121237-82-9 C13H16O2
4-But-3-enyl-2-phenyl-[1,3]dioxolane
—— 4-Methylthieno<2,3-b>thieno<2,3-b>pyridine 5799-17-7 C10H7NS2
4-Methylthieno<2,3-b>thieno<2,3-b>pyridine
—— 4-[5-(4-methyl-3-nitro-phenyl)-1-oxo-1<i>H</i>-1λ<sup>4</sup>-isothiazol-3-yl]-morpholine 16207-37-7 C14H15N3O4S
4-[5-(4-methyl-3-nitro-phenyl)-1-oxo-1<i>H</i>-1λ<sup>4</sup>-isothiazol-3-yl]-morpholine
—— 4-Benzyl-3-trifluoromethyl-phenol 13270-12-7 C14H11F3O
4-Benzyl-3-trifluoromethyl-phenol
—— 4-[4-[4-(10-naphthalen-1-ylanthracen-9-yl)phenyl]-N-(4-pyridin-4-ylphenyl)anilino]benzonitrile 1448787-38-9 C54H35N3
4-[4-[4-(10-naphthalen-1-ylanthracen-9-yl)phenyl]-N-(4-pyridin-4-ylphenyl)anilino]benzonitrile
—— 4-chloro-6-(methoxymethyl)-2-(trifluoromethyl)nicotinonitrile 1447806-67-8 C9H6ClF3N2O
4-chloro-6-(methoxymethyl)-2-(trifluoromethyl)nicotinonitrile
—— 4-N-[1-[5-[[5-chloro-4-(trifluoromethyl)pyridin-2-yl]carbamoyl]-1,3-thiazol-2-yl]ethyl]-6-N-(2-hydroxyethyl)pyrimidine-4,6-dicarboxamide 1097249-27-8 C20H17ClF3N7O4S
4-N-[1-[5-[[5-chloro-4-(trifluoromethyl)pyridin-2-yl]carbamoyl]-1,3-thiazol-2-yl]ethyl]-6-N-(2-hydroxyethyl)pyrimidine-4,6-dicarboxamide
—— 4-[4-(3-benzyloxy-4-methoxyphenyl)-2-oxopyrrolidin-1-yl]pyridine-2-carboxylic acid bis(4-methoxybenzyl)amide 686717-39-5 C40H39N3O6
4-[4-(3-benzyloxy-4-methoxyphenyl)-2-oxopyrrolidin-1-yl]pyridine-2-carboxylic acid bis(4-methoxybenzyl)amide
—— 4-(4-hydroxy-pyridin-3-yl)-cyclohexanone 1252689-28-3 C11H13NO2
4-(4-hydroxy-pyridin-3-yl)-cyclohexanone
—— (4S,5R)-5-(2-hydroxy-2-methylpropyl)-4-methyloxazolidin-2-one 1453083-31-2 C8H15NO3
(4S,5R)-5-(2-hydroxy-2-methylpropyl)-4-methyloxazolidin-2-one
—— 4-Hydroxy-3-methoxycarbonylmethylsulfanyl-2-methoxycarbonylmethylsulfanylmethyl-5-oxo-2,5-dihydro-furan-2-carboxylic acid ethyl ester 577953-48-1 C14H18O9S2
4-Hydroxy-3-methoxycarbonylmethylsulfanyl-2-methoxycarbonylmethylsulfanylmethyl-5-oxo-2,5-dihydro-furan-2-carboxylic acid ethyl ester
—— 4-(pyrrolidin-1-yl)butyl 2-(4-((2-amino-4-(butylamino)-6-methylpyrimidin-5-yl)methyl)-3-hydroxyphenyl)acetate 1158803-46-3 C26H39N5O3
4-(pyrrolidin-1-yl)butyl 2-(4-((2-amino-4-(butylamino)-6-methylpyrimidin-5-yl)methyl)-3-hydroxyphenyl)acetate
—— (4-{6-amino-5-[1-(5-fluoro-2-methoxyphenyl)ethoxy]pyridin-3-yl}-1,3-thiazol-5-yl)methanol 1346814-67-2 C18H18FN3O3S
(4-{6-amino-5-[1-(5-fluoro-2-methoxyphenyl)ethoxy]pyridin-3-yl}-1,3-thiazol-5-yl)methanol
—— (4Z,13E)-(9R,11R,15R)-9-fluoro-11,15-dihydroxy-16,16-dimethyl-4,13-prostadienoic acid methyl ester 120891-32-9 C23H39FO4
(4Z,13E)-(9R,11R,15R)-9-fluoro-11,15-dihydroxy-16,16-dimethyl-4,13-prostadienoic acid methyl ester