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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-isopropyl-1-methyl-1,9-dihydro-pyrimido[4,5-<i>c</i>][1,2]diazepine-6,8-dione 68558-30-5 C11H14N4O2
4-isopropyl-1-methyl-1,9-dihydro-pyrimido[4,5-<i>c</i>][1,2]diazepine-6,8-dione
—— 4-{[2,3,4-trihydroxy-1-(2-oxo-1,2-dihydro-quinoxalin-3-yl)-butylidene]-hydrazino}-benzenesulfonamide 68774-32-3 C18H19N5O6S
4-{[2,3,4-trihydroxy-1-(2-oxo-1,2-dihydro-quinoxalin-3-yl)-butylidene]-hydrazino}-benzenesulfonamide
—— 4-acetoxy-3-hydroxy-16-methoxy-1-methyl-8-oxo-aspidospermidine-3-carboxylic acid methyl ester 67497-69-2 C25H32N2O7
4-acetoxy-3-hydroxy-16-methoxy-1-methyl-8-oxo-aspidospermidine-3-carboxylic acid methyl ester
—— 4-(1,2-diacetoxy-ethyl)-5-dimethoxymethyl-2-oxo-imidazolidine-1-carboxylic acid amide 67005-59-8 C13H21N3O8
4-(1,2-diacetoxy-ethyl)-5-dimethoxymethyl-2-oxo-imidazolidine-1-carboxylic acid amide
—— (4-Bromo-phenyl)-(8-chloro-3,5-dimethyl-4H-benzo[1,4]thiazin-2-yl)-methanone 141857-61-6 C17H13BrClNOS
(4-Bromo-phenyl)-(8-chloro-3,5-dimethyl-4H-benzo[1,4]thiazin-2-yl)-methanone
—— 4-(2-iodo-ethyl)-8-methoxymethoxy-oct-1-ene 592521-13-6 C12H23IO2
4-(2-iodo-ethyl)-8-methoxymethoxy-oct-1-ene
—— 4-allyl-3-chloro-6-methoxyquinoline 841303-03-5 C13H12ClNO
4-allyl-3-chloro-6-methoxyquinoline
—— (4,4,4-trifluorobut-1-ynyl)benzene 145914-09-6 C10H7F3
(4,4,4-trifluorobut-1-ynyl)benzene
—— (4-chloro-2-(5,6-dichloro-1,3-dioxoisoindolin-2-yl)phenyl)(diethoxyphosphoryl)methyl diethyl phosphate 1379148-11-4 C23H26Cl3NO9P2
(4-chloro-2-(5,6-dichloro-1,3-dioxoisoindolin-2-yl)phenyl)(diethoxyphosphoryl)methyl diethyl phosphate
—— 4-benzyloxy-1-oxiranylmethylindole 627501-46-6 C18H17NO2
4-benzyloxy-1-oxiranylmethylindole
—— 4-Nitro-thiophene-2-carboxylic acid (2-cyano-ethyl)-amide 67998-18-9 C8H7N3O3S
4-Nitro-thiophene-2-carboxylic acid (2-cyano-ethyl)-amide
—— 4-Nitro-benzoic acid 1-cyclohexyl-1-phenyl-ethyl ester 66079-28-5 C21H23NO4
4-Nitro-benzoic acid 1-cyclohexyl-1-phenyl-ethyl ester
—— 4-[5-(3,4,5-trimethoxy-phenyl)-[1,3,4]oxadiazol-2-yl]-1,4-diaza-bicyclo[3.2.2]nonane 959696-65-2 C18H24N4O4
4-[5-(3,4,5-trimethoxy-phenyl)-[1,3,4]oxadiazol-2-yl]-1,4-diaza-bicyclo[3.2.2]nonane
—— 4-((2-(cyclopropylmethyl)-1H-imidazo[4,5-b]pyrazin-1-yl)methyl)-8-fluoroquinolin-2(1H)-one 1125746-47-5 C19H16FN5O
4-((2-(cyclopropylmethyl)-1H-imidazo[4,5-b]pyrazin-1-yl)methyl)-8-fluoroquinolin-2(1H)-one
—— 4-((2S,3S)-3-butyloxiran-2-yl)benzonitrile 1448809-80-0 C13H15NO
4-((2S,3S)-3-butyloxiran-2-yl)benzonitrile
—— [4-(3,4-Dichloro-phenyl)-thiazol-2-yl]-dimethyl-amine; compound with sulfuric acid monoethyl ester 35186-46-0 C2H6O4S*C11H10Cl2N2S
[4-(3,4-Dichloro-phenyl)-thiazol-2-yl]-dimethyl-amine; compound with sulfuric acid monoethyl ester
—— 4-Benzoylamino-benzoic acid decyl ester 2006-91-9 C24H31NO3
4-Benzoylamino-benzoic acid decyl ester
—— 4-phenyl-2-pyrimidinylbromocyanoacetic ethyl ester 103590-14-3 C15H12BrN3O2
4-phenyl-2-pyrimidinylbromocyanoacetic ethyl ester
—— 4,5-dihydroxy-2-[(2,6-difluorophenyl)methyl]-1H-isoindole-1,3(2H)-dione 1123213-56-8 C15H9F2NO4
4,5-dihydroxy-2-[(2,6-difluorophenyl)methyl]-1H-isoindole-1,3(2H)-dione
—— 4-[(9-cyclopentyl-7-ethyl-8-oxo-8,9-dihydro-7H-purin-2-yl)-amino]-3-methoxy-N-methylbenzamide 1124329-40-3 C21H26N6O3
4-[(9-cyclopentyl-7-ethyl-8-oxo-8,9-dihydro-7H-purin-2-yl)-amino]-3-methoxy-N-methylbenzamide
—— 4-Acetylamino-5-chloro-N-(1-cyclohexa-1,4-dienylmethyl-piperidin-4-yl)-2-hydroxy-benzamide; compound with (E)-but-2-enedioic acid 67137-32-0 C4H4O4*C21H26ClN3O3
4-Acetylamino-5-chloro-N-(1-cyclohexa-1,4-dienylmethyl-piperidin-4-yl)-2-hydroxy-benzamide; compound with (E)-but-2-enedioic acid
—— 4-{2-[(4-{[2-(4-Hydroxy-butoxy)-ethyl]-methyl-amino}-butyl)-methyl-amino]-ethoxy}-butan-1-ol 28649-19-6 C18H40N2O4
4-{2-[(4-{[2-(4-Hydroxy-butoxy)-ethyl]-methyl-amino}-butyl)-methyl-amino]-ethoxy}-butan-1-ol
—— 4'-{[3-{2-[4-(cyclopropylmethoxy)phenyl]-2-oxoethyl}-6-ethyl-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}biphenyl-2-carbonitrile 1084626-47-0 C34H29N3O4S
4'-{[3-{2-[4-(cyclopropylmethoxy)phenyl]-2-oxoethyl}-6-ethyl-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}biphenyl-2-carbonitrile
—— 4-(5-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-(1-methylpiperidin-4-yl)benzamide 1202487-04-4 C26H28N6O2
4-(5-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-(1-methylpiperidin-4-yl)benzamide
—— 4-[4-(5-methyl-pyridin-2-yl)-piperazin-1-yl]-1-phenyl-butan-1-one 32959-94-7 C20H25N3O
4-[4-(5-methyl-pyridin-2-yl)-piperazin-1-yl]-1-phenyl-butan-1-one
—— 4'-{[6-ethyl-2,4-dioxo-3-(2-oxo-2-pyridin-4-ylethyl)-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}biphenyl-2-carbonitrile 1084626-46-9 C29H22N4O3S
4'-{[6-ethyl-2,4-dioxo-3-(2-oxo-2-pyridin-4-ylethyl)-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl]methyl}biphenyl-2-carbonitrile
—— 4-piperidin-1-yl-spiro[anthra[1,2-<i>d</i>]imidazole-2,1'-cyclohexane]-6,11-dione 66392-47-0 C25H25N3O2
4-piperidin-1-yl-spiro[anthra[1,2-<i>d</i>]imidazole-2,1'-cyclohexane]-6,11-dione
—— 4-Chloro-4'-ethylsulfonyl-methylbenzophenone-N'-isopropylidenehydrazone 184235-78-7 C19H21ClN2O2S
4-Chloro-4'-ethylsulfonyl-methylbenzophenone-N'-isopropylidenehydrazone
—— 4-{N-[7-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)hept-1-yl]-N-(isopropyl)amino}-1-(4-(2-fluoroethoxy)pyrid-3-ylmethyl)piperidine 690999-36-1 C41H58FN5O2
4-{N-[7-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)hept-1-yl]-N-(isopropyl)amino}-1-(4-(2-fluoroethoxy)pyrid-3-ylmethyl)piperidine
—— 4-t-butoxycarbonyl-2-(2-methylpropyl)-1-(phenylmethyl)piperazine, p-toluenesulfonate salt 78551-92-5 C7H8O3S*C20H32N2O2
4-t-butoxycarbonyl-2-(2-methylpropyl)-1-(phenylmethyl)piperazine, p-toluenesulfonate salt
—— [4-(4-chloro-phenoxy)-quinazolin-2-yl]-(4-chloro-phenyl)-amine 64778-48-9 C20H13Cl2N3O
[4-(4-chloro-phenoxy)-quinazolin-2-yl]-(4-chloro-phenyl)-amine
—— [4-(4-bromo-benzyloxy)-phenyl]-oxalamic acid ethyl ester 65238-22-4 C17H16BrNO4
[4-(4-bromo-benzyloxy)-phenyl]-oxalamic acid ethyl ester
—— 4-dimethylamino-2-isopropyl-2-thiophen-2-yl-butyronitrile 64647-27-4 C13H20N2S
4-dimethylamino-2-isopropyl-2-thiophen-2-yl-butyronitrile
—— 4-acetyl-2-(2-benzoylamino-4,5-dimethoxy-phenyl)-4<i>H</i>-[1,3,4]thiadiazin-5-one 66299-62-5 C20H19N3O5S
4-acetyl-2-(2-benzoylamino-4,5-dimethoxy-phenyl)-4<i>H</i>-[1,3,4]thiadiazin-5-one
—— 4-{2-[2-(4-Benzyloxy-3-methoxy-phenyl)-ethylcarbamoyl]-ethyl}-nonanedioic acid bis-{[2-(4-benzyloxy-3-methoxy-phenyl)-ethyl]-amide} 33584-43-9 C60H71N3O9
4-{2-[2-(4-Benzyloxy-3-methoxy-phenyl)-ethylcarbamoyl]-ethyl}-nonanedioic acid bis-{[2-(4-benzyloxy-3-methoxy-phenyl)-ethyl]-amide}
—— 4-[11-(3-Cyclohexyl-ureido)-undecanoylamino]-benzoic acid 55423-84-2 C25H39N3O4
4-[11-(3-Cyclohexyl-ureido)-undecanoylamino]-benzoic acid
—— 4-(4-allyl-5-oxo-4,5-dihydro-pyrazolo[1,5-<i>a</i>]quinazoline-3-carbonyl)-morpholine 69298-16-4 C18H18N4O3
4-(4-allyl-5-oxo-4,5-dihydro-pyrazolo[1,5-<i>a</i>]quinazoline-3-carbonyl)-morpholine
—— 4-(2,5-dimethyl-1H-indol-3-yl)-8-chloroquinoline, hydrochloride 629644-15-1 C19H15ClN2*ClH
4-(2,5-dimethyl-1H-indol-3-yl)-8-chloroquinoline, hydrochloride
—— 4-(p-Tolylsulfonyloxy-butyl)-mercapto-4-methylbenzol 94265-43-7 C18H22O3S2
4-(p-Tolylsulfonyloxy-butyl)-mercapto-4-methylbenzol
—— 4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid <i>N</i>-prop-2-ynyl-anilide 53707-40-7 C14H11ClN2O3
4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid <i>N</i>-prop-2-ynyl-anilide
—— 4-{2S-[2R-cyclopentylmethyl-3-(formyl-hydroxy-amino)-propionylamino]-3,3-dimethyl-butyryl}-piperazine-1-carboxylic acid naphthalen-2ylamide 681261-47-2 C31H43N5O5
4-{2S-[2R-cyclopentylmethyl-3-(formyl-hydroxy-amino)-propionylamino]-3,3-dimethyl-butyryl}-piperazine-1-carboxylic acid naphthalen-2ylamide
—— 4-(4-methylphenyl)-5-(4-chlorophenyl)-5H-[1,2,3]oxathiazole 2,2-dioxide 1293372-42-5 C15H12ClNO3S
4-(4-methylphenyl)-5-(4-chlorophenyl)-5H-[1,2,3]oxathiazole 2,2-dioxide
—— 4-(difluoromethylene)-4,5-dihydro-3-phenylisoxazole 133364-21-3 C10H7F2NO
4-(difluoromethylene)-4,5-dihydro-3-phenylisoxazole
—— 4-hydroxy-6-(methoxycarbonyldithio)phenoxythiin 101762-42-9 C14H10O4S3
4-hydroxy-6-(methoxycarbonyldithio)phenoxythiin
—— (4-fluoro-phenyl)-(6-methyl-[2]naphthyl)-amine 398-38-9 C17H14FN
(4-fluoro-phenyl)-(6-methyl-[2]naphthyl)-amine
—— 4-amino-3-(2-chlorophenoxy)-N-propylbenzamide 869936-99-2 C16H17ClN2O2
4-amino-3-(2-chlorophenoxy)-N-propylbenzamide
—— 4-(3-bromopropoxy)-2-fluorobenzonitrile 596809-59-5 C10H9BrFNO
4-(3-bromopropoxy)-2-fluorobenzonitrile
—— 4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-(N-mesyl-N-methylaminomethyl)phenyl)butanoic acid 499150-56-0 C26H30N2O5S
4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-(N-mesyl-N-methylaminomethyl)phenyl)butanoic acid
—— 4-[3-(2-Hydroxy-3-o-tolyloxy-propylamino)-propoxy]-benzamide 50714-38-0 C20H26N2O4
4-[3-(2-Hydroxy-3-o-tolyloxy-propylamino)-propoxy]-benzamide
—— 4-(3-Allyloxy-propyl)-imidazole-1-carboxylic acid tert-butyl ester 691356-84-0 C14H22N2O3
4-(3-Allyloxy-propyl)-imidazole-1-carboxylic acid tert-butyl ester