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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-{[Carbamoyl-(4-methoxy-phenyl)-methyl]-amino}-benzoic acid propyl ester 62659-36-3 C19H22N2O4
4-{[Carbamoyl-(4-methoxy-phenyl)-methyl]-amino}-benzoic acid propyl ester
—— 4-[4-((R)-1-pyrrolidin-2-ylmethoxy)-phenoxy]-pyridine hydrochloride 929916-90-5 C16H18N2O2*ClH
4-[4-((R)-1-pyrrolidin-2-ylmethoxy)-phenoxy]-pyridine hydrochloride
—— 4-(1-methyl-1H-tetrazol-5-yl)phenol 380243-70-9 C8H8N4O
4-(1-methyl-1H-tetrazol-5-yl)phenol
—— 4-[4-[2-[(6-chloro-1,3-benzoxazol-2-yl)sulfanyl]ethoxy]phenyl]sulfonyl-1-cyclopropyl-N-hydroxypiperidine-4-carboxamide;hydrochloride 476190-01-9 C24H26ClN3O6S2*ClH
4-[4-[2-[(6-chloro-1,3-benzoxazol-2-yl)sulfanyl]ethoxy]phenyl]sulfonyl-1-cyclopropyl-N-hydroxypiperidine-4-carboxamide;hydrochloride
—— 4-Amino-2-methylimidazole-5-carboxamide hydrochloride 53330-95-3 C5H8N4O*ClH
4-Amino-2-methylimidazole-5-carboxamide hydrochloride
—— 4,4'-((3Z,3'E,5R,5'R,8R,8'R,9S,9'S,10S,10'S,13R,13'R,14S,14'S,17R,17'R)-(butane-1,4-diylbis(azaneylylidene))bis(14-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-17-yl-3-ylidene))bis(furan-2(5H)-one) 1262149-82-5 C50H72N2O6
4,4'-((3Z,3'E,5R,5'R,8R,8'R,9S,9'S,10S,10'S,13R,13'R,14S,14'S,17R,17'R)-(butane-1,4-diylbis(azaneylylidene))bis(14-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-17-yl-3-ylidene))bis(furan-2(5H)-one)
—— 4-[2-(1-methyl-1H-naphtho[1,2-d]oxazol-2-ylidene)-ethylidene]-2-p-tolyl-4H-oxazol-5-one 21336-76-5 C24H18N2O3
4-[2-(1-methyl-1H-naphtho[1,2-d]oxazol-2-ylidene)-ethylidene]-2-p-tolyl-4H-oxazol-5-one
—— 4-phenyl-1,4,3-oxathiazin-2(6H)-one 4-oxide 108947-86-0 C9H9NO3S
4-phenyl-1,4,3-oxathiazin-2(6H)-one 4-oxide
—— 4-benzoyl-1-(3-(2-(1-benzoyl-2-oxopropylidene)hydrazinyl)phenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid 1274810-11-5 C33H24N4O5
4-benzoyl-1-(3-(2-(1-benzoyl-2-oxopropylidene)hydrazinyl)phenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid
—— 4-hydroxy-4,6-diphenyl-[1,3]thiazinane-2-thione 92962-72-6 C16H15NOS2
4-hydroxy-4,6-diphenyl-[1,3]thiazinane-2-thione
—— 4-Cyclohexyl-1,1-dimethoxy-λ<sup>5</sup>-phosphorin 78681-56-8 C13H21O2P
4-Cyclohexyl-1,1-dimethoxy-λ<sup>5</sup>-phosphorin
—— 4-(4-tolyl)-7a-(4-toluoyl)-1,6-diphenyl-7,7a-dihydropyrano[4,3-b]pyrrole-2,3(1H,6H)-dione 1367708-30-2 C34H27NO4
4-(4-tolyl)-7a-(4-toluoyl)-1,6-diphenyl-7,7a-dihydropyrano[4,3-b]pyrrole-2,3(1H,6H)-dione
—— [(4-hydroxy-9,10-dioxo-9,10-dihydro-[1]anthrylamino)-methylene]-malonic acid diethyl ester 111294-74-7 C22H19NO7
[(4-hydroxy-9,10-dioxo-9,10-dihydro-[1]anthrylamino)-methylene]-malonic acid diethyl ester
—— 4-{[2-(3-methoxyphenyl)ethyl]amino}-3-nitro-5-sulfamoylbenzoic acid 1415960-87-0 C16H17N3O7S
4-{[2-(3-methoxyphenyl)ethyl]amino}-3-nitro-5-sulfamoylbenzoic acid
—— 4-Ethyl-5-methyl-6-methylthio-2-thioxo-2H-thiopyran-3-carbonitril 5353-31-1 C10H11NS3
4-Ethyl-5-methyl-6-methylthio-2-thioxo-2H-thiopyran-3-carbonitril
—— 4-(6a-methyl-2,2-dioxo-1-phenyl-2,3,4,5,6,6a,7,8-octahydro-2λ6-benzo[c]thiocin-9-yl)-morpholine 33527-63-8 C22H29NO3S
4-(6a-methyl-2,2-dioxo-1-phenyl-2,3,4,5,6,6a,7,8-octahydro-2λ6-benzo[c]thiocin-9-yl)-morpholine
—— (4R,5R)-4-<2'-bromo-1'(α:β)-ethoxyethoxy>-5-trimethylsilylethoxy-4,5-dihydro-2-furancarboxylate 130744-93-3 C15H27BrO6Si
(4R,5R)-4-<2'-bromo-1'(α:β)-ethoxyethoxy>-5-trimethylsilylethoxy-4,5-dihydro-2-furancarboxylate
—— 4-(4-ethoxy-3-methoxy-2-(4-(methanesulfonyl)benzyloxy)phenyl)-2,3-dihydro-1H-inden-1-one 1345880-00-3 C26H26O6S
4-(4-ethoxy-3-methoxy-2-(4-(methanesulfonyl)benzyloxy)phenyl)-2,3-dihydro-1H-inden-1-one
—— 4-Chlor-5-(2,4-dinitrophenylthio)-3-hepten 53560-17-1 C13H15ClN2O4S
4-Chlor-5-(2,4-dinitrophenylthio)-3-hepten
—— 4-[(4-Bromothiophen-2-yl)methyl]-1,4-oxazepane 1065184-43-1 C10H14BrNOS
4-[(4-Bromothiophen-2-yl)methyl]-1,4-oxazepane
—— 4-(benzo[d]thiazol-2-ylthio)-3-methyl-1-phenyl-1H-pyrazol-5-ol 78576-08-6 C17H13N3OS2
4-(benzo[d]thiazol-2-ylthio)-3-methyl-1-phenyl-1H-pyrazol-5-ol
—— 4,5-bis(5-chloro-2-methylthiophen-3-yl)-2-(4-methylphenyl)-1H-imidazole 1422191-73-8 C20H16Cl2N2S2
4,5-bis(5-chloro-2-methylthiophen-3-yl)-2-(4-methylphenyl)-1H-imidazole
—— 4-Benzyl-2-(2-benzyloxy-phenyl)-1-(3,5-dimethyl-phenyl)-1H-pyrrole-3-carboxylic acid ethyl ester 141367-65-9 C35H33NO3
4-Benzyl-2-(2-benzyloxy-phenyl)-1-(3,5-dimethyl-phenyl)-1H-pyrrole-3-carboxylic acid ethyl ester
—— 4-Hydroxy-5-<1-phenyl-propen-(2)-yl>-isophthalsaeure-dimethylester 5383-91-5 C19H18O5
4-Hydroxy-5-<1-phenyl-propen-(2)-yl>-isophthalsaeure-dimethylester
—— 4-amino-7-[3-(1,2,3-triazol-1-yl)propoxy]quinazoline 320366-28-7 C13H14N6O
4-amino-7-[3-(1,2,3-triazol-1-yl)propoxy]quinazoline
—— 4-t-butyl 1-methyl (E)-2-(2-acetoxy-3-methoxyphenylmethylene)butadienoate 115061-13-7 C19H24O7
4-t-butyl 1-methyl (E)-2-(2-acetoxy-3-methoxyphenylmethylene)butadienoate
—— 4-nitro-3,5-di(p-methoxyphenyl)isoxazole 96908-14-4 C17H14N2O5
4-nitro-3,5-di(p-methoxyphenyl)isoxazole
—— 4-chloro-3-(1-(2-chlorobenzoyl)-1,2,3,4-tetrahydroquinolin-6-yl)benzamide 1532508-42-1 C23H18Cl2N2O2
4-chloro-3-(1-(2-chlorobenzoyl)-1,2,3,4-tetrahydroquinolin-6-yl)benzamide
—— 4-(2-chloro-4,6-difluorobenzyl)-2-(2-methoxypyridin-4-yl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 1534389-07-5 C20H14ClF2N3O4S
4-(2-chloro-4,6-difluorobenzyl)-2-(2-methoxypyridin-4-yl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide
—— 4,5-Epoxy-hexahydrophthalsaeure-dipentylester 94259-82-2 C18H30O5
4,5-Epoxy-hexahydrophthalsaeure-dipentylester
—— 4-Hydroxy-3-methoxy-4',5'-dihydrofuro<3',2':6,7>cumarin 30434-17-4 C12H10O5
4-Hydroxy-3-methoxy-4',5'-dihydrofuro<3',2':6,7>cumarin
—— 4-[4-[2-(1-benzofuran-2-carbonylamino)ethylsulfanyl]phenyl]sulfonyl-N-hydroxy-1-methylpiperidine-4-carboxamide;hydrochloride 476191-09-0 C24H27N3O6S2*ClH
4-[4-[2-(1-benzofuran-2-carbonylamino)ethylsulfanyl]phenyl]sulfonyl-N-hydroxy-1-methylpiperidine-4-carboxamide;hydrochloride
—— (+)-(4aR,6S,8aR)-3,4,4a,5,6,7,8,8a-octahydro-6-hydroxy-5,5,8a-trimethyl-1(2H)-naphthalenone 1-ethylene ketal 155486-87-6 C15H26O3
(+)-(4aR,6S,8aR)-3,4,4a,5,6,7,8,8a-octahydro-6-hydroxy-5,5,8a-trimethyl-1(2H)-naphthalenone 1-ethylene ketal
—— 4-[(3R,4R,5S)-3,4-Bis-benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-pyrrolidin-(2E)-ylidene]-2-((1R,2S)-1,2,3-trihydroxy-2-methyl-propyl)-4H-oxazol-5-one 205441-88-9 C42H48N2O8Si
4-[(3R,4R,5S)-3,4-Bis-benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-pyrrolidin-(2E)-ylidene]-2-((1R,2S)-1,2,3-trihydroxy-2-methyl-propyl)-4H-oxazol-5-one
—— 4,5-bis(decylthio)-1,3-dithiole-2-oxone 155442-44-7 C23H42OS4
4,5-bis(decylthio)-1,3-dithiole-2-oxone
—— 4-tert-butyl-5-(3-formyl-5-methoxyphenyl)-3,3-dimethyl-2,3-dihydrofuran 949913-27-3 C18H24O3
4-tert-butyl-5-(3-formyl-5-methoxyphenyl)-3,3-dimethyl-2,3-dihydrofuran
—— 4-hydroxy-6-methyl-2-oxo-2H-benzopyran-3-ylthiocyanate 1338074-41-1 C11H7NO3S
4-hydroxy-6-methyl-2-oxo-2H-benzopyran-3-ylthiocyanate
—— 4,4-dimethyl-2-(3-hydroxy-3-methylnonyl)-2-oxazolin 51849-70-8 C15H29NO2
4,4-dimethyl-2-(3-hydroxy-3-methylnonyl)-2-oxazolin
—— 4,5,7-triacetyloxy-9,10-dioxo-3-(3-oxopentyl)anthracene-2-carboxylic acid 92838-38-5 C26H22O11
4,5,7-triacetyloxy-9,10-dioxo-3-(3-oxopentyl)anthracene-2-carboxylic acid
—— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-(3-chloro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-azapentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-iodomethyl ester 1323943-87-8 C30H33ClF2INO3S
(4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-(3-chloro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-azapentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-iodomethyl ester
—— 4-[(3S)-3-amino-2-oxo-1-pyrrolidinyl]-3-fluoro-N,N-dimethylbenzamide hydrochloride 553653-19-3 C13H16FN3O2*ClH
4-[(3S)-3-amino-2-oxo-1-pyrrolidinyl]-3-fluoro-N,N-dimethylbenzamide hydrochloride
—— {4-[5-bromo-6-(4-methanesulfonyl-phenoxy)-pyridine-3-sulfonylamino]-4,5,6,7-tetrahydro-indazol-1-yl}-acetic acid 1204532-18-2 C21H21BrN4O7S2
{4-[5-bromo-6-(4-methanesulfonyl-phenoxy)-pyridine-3-sulfonylamino]-4,5,6,7-tetrahydro-indazol-1-yl}-acetic acid
—— 4,4'-bis(benz-2-(2-methylpropyl)hydrazide) 1202222-86-3 C22H30N4O2
4,4'-bis(benz-2-(2-methylpropyl)hydrazide)
—— 4-((4-(1-(trifluoromethyl)cyclopropylamino)-6-(3-(trifluoromethyl)phenyl)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide 1203652-78-1 C25H20F6N6O2S
4-((4-(1-(trifluoromethyl)cyclopropylamino)-6-(3-(trifluoromethyl)phenyl)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide
—— 4-((5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentyl)oxy)-N-phenethylbenzamide 1590361-28-6 C25H31N3O3S
4-((5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentyl)oxy)-N-phenethylbenzamide
—— 4-(1-{3-[(R)-2-(3-phenylsulphonylamino-phenyl)-2-hydroxyethylamino]-3-methylbutyl}-1H-imidazol-4-yl) N-(5-hydroxy-1-methyl-1H-pyrazol-3-ylmethyl)benzamide 1075751-68-6 C34H39N7O5S
4-(1-{3-[(R)-2-(3-phenylsulphonylamino-phenyl)-2-hydroxyethylamino]-3-methylbutyl}-1H-imidazol-4-yl) N-(5-hydroxy-1-methyl-1H-pyrazol-3-ylmethyl)benzamide
—— 4-[(4-{[4-({4-[(4-Acetylamino-1-methyl-1H-imidazole-2-carbonyl)-amino]-1-methyl-1H-imidazole-2-carbonyl}-amino)-1-methyl-1H-pyrrole-2-carbonyl]-amino}-1-methyl-1H-pyrrole-2-carbonyl)-amino]-butyric acid methyl ester 746653-30-5 C29H35N11O7
4-[(4-{[4-({4-[(4-Acetylamino-1-methyl-1H-imidazole-2-carbonyl)-amino]-1-methyl-1H-imidazole-2-carbonyl}-amino)-1-methyl-1H-pyrrole-2-carbonyl]-amino}-1-methyl-1H-pyrrole-2-carbonyl)-amino]-butyric acid methyl ester
—— ({4-[4'-(N',N''-bis(tert-butoxycarbonyl)-N'-phenethyl-guanidino)-2'-methyl-biphenyl-3-sulfonyl]-5-methylsulfanyl-thiophen-2-yl}-imino-methyl)-carbamic acid tert-butyl ester 631911-65-4 C43H53N5O8S3
({4-[4'-(N',N''-bis(tert-butoxycarbonyl)-N'-phenethyl-guanidino)-2'-methyl-biphenyl-3-sulfonyl]-5-methylsulfanyl-thiophen-2-yl}-imino-methyl)-carbamic acid tert-butyl ester
—— (4-bis(diethylphosphono)methylphenylcarbamoyl)methyl 7-(4-(tert-butoxycarbonyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate 925684-73-7 C39H53FN4O12P2
(4-bis(diethylphosphono)methylphenylcarbamoyl)methyl 7-(4-(tert-butoxycarbonyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate
—— 4-Aminobenzene-N-4-(2,4-dimethyl-1,3-butadiene-sultamyl-N)-phenyl-sulphonamide 123453-23-6 C18H19N3O4S2
4-Aminobenzene-N-4-(2,4-dimethyl-1,3-butadiene-sultamyl-N)-phenyl-sulphonamide