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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-amino-2,3-dihydro-indole-1-carboxylic acid phenylamide 1058739-92-6 C15H15N3O
4-amino-2,3-dihydro-indole-1-carboxylic acid phenylamide
—— 4,4,5,5-tetramethyl-2-(2-(2,4,6-trimethoxybenzylthio)phenyl)-1,3,2-dioxaborolane 1259938-67-4 C22H29BO5S
4,4,5,5-tetramethyl-2-(2-(2,4,6-trimethoxybenzylthio)phenyl)-1,3,2-dioxaborolane
—— 4-(4-iodo-phenoxymethyl)-2-methyl-quinoline 809238-61-7 C17H14INO
4-(4-iodo-phenoxymethyl)-2-methyl-quinoline
—— 4,4'-(naphthalene-2,6-diylidenebis(azaneylylidene))bis(N-phenylaniline) 1352822-11-7 C34H26N4
4,4'-(naphthalene-2,6-diylidenebis(azaneylylidene))bis(N-phenylaniline)
—— 4-(4-bromo-phenyl)-5-phenyl-3<i>H</i>-thiazol-2-one hydrazone 27893-88-5 C16H14BrN3S
4-(4-bromo-phenyl)-5-phenyl-3<i>H</i>-thiazol-2-one hydrazone
—— 4-iso-propyl-1-[(ethoxymethoxy)methyl]benzene 1058648-64-8 C13H20O2
4-iso-propyl-1-[(ethoxymethoxy)methyl]benzene
—— 4-[5-(3-phenyl-[1,2,4]thiadiazol-5-ylcarbamoyl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester 1224869-61-7 C23H26N6O3S
4-[5-(3-phenyl-[1,2,4]thiadiazol-5-ylcarbamoyl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester
—— 4-((E)-3-Biphenyl-4-yl-acryloyl)-N,N-dimethyl-benzenesulfonamide 139435-57-7 C23H21NO3S
4-((E)-3-Biphenyl-4-yl-acryloyl)-N,N-dimethyl-benzenesulfonamide
—— 4-Benzylcarbamoyl-4-[(2-tert-butoxycarbonylamino-4-methyl-pentanoyl)-propyl-amino]-piperidine-1-carboxylic acid allyl ester 905721-61-1 C31H48N4O6
4-Benzylcarbamoyl-4-[(2-tert-butoxycarbonylamino-4-methyl-pentanoyl)-propyl-amino]-piperidine-1-carboxylic acid allyl ester
—— (4-benzhydrylidene-2-trimethylsilylcyclopenten-1-yl)methoxy-trimethylsilane 95797-95-8 C25H34OSi2
(4-benzhydrylidene-2-trimethylsilylcyclopenten-1-yl)methoxy-trimethylsilane
—— 4-methyl-4'-nitro-diphenic acid 100961-86-2 C15H11NO6
4-methyl-4'-nitro-diphenic acid
—— 4-ethyl-imidazo[1,2-<i>a</i>]quinoxaline 68008-54-8 C12H11N3
4-ethyl-imidazo[1,2-<i>a</i>]quinoxaline
—— 4,4-dichloro-5-methoxy-5-methyl-3-phenyl-1,2-oxazole 80949-40-2 C11H11Cl2NO2
4,4-dichloro-5-methoxy-5-methyl-3-phenyl-1,2-oxazole
—— 4-(trimethylsilyl)cubyl mesylate 139427-90-0 C12H18O3SSi
4-(trimethylsilyl)cubyl mesylate
—— 4β-Methyl-pregnen-(5)-diol-(3β,20βF) 95909-19-6 C22H36O2
4β-Methyl-pregnen-(5)-diol-(3β,20βF)
—— 4-(4-(tert-butyl)phenyl)-2-methyl-4-oxobutanenitrile 1181313-91-6 C15H19NO
4-(4-(tert-butyl)phenyl)-2-methyl-4-oxobutanenitrile
—— 4-(4-cyclopropyl-5-iodo-1-isopropyl-1H-pyrazol-3-yl)benzonitrile 1219018-68-4 C16H16IN3
4-(4-cyclopropyl-5-iodo-1-isopropyl-1H-pyrazol-3-yl)benzonitrile
—— 4-[(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-ylamino)-methyl]-benzoic acid ethyl ester 102212-36-2 C17H19N5O4
4-[(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-ylamino)-methyl]-benzoic acid ethyl ester
—— 4-hydroxy-N'-[(3-methylphenyl)carbonyl]-2-oxo-1-propyl-1,2-dihydroquinoline-3-carbohydrazide 302818-62-8 C21H21N3O4
4-hydroxy-N'-[(3-methylphenyl)carbonyl]-2-oxo-1-propyl-1,2-dihydroquinoline-3-carbohydrazide
—— 4,4-Dicyclopropylcyclohex-2-en-1-on 34189-10-1 C12H16O
4,4-Dicyclopropylcyclohex-2-en-1-on
—— [(4-Bromo-6-hydroxymethyl-pyridin-2-ylmethyl)-tert-butoxycarbonylmethyl-amino]-acetic acid tert-butyl ester 178321-71-6 C19H29BrN2O5
[(4-Bromo-6-hydroxymethyl-pyridin-2-ylmethyl)-tert-butoxycarbonylmethyl-amino]-acetic acid tert-butyl ester
—— 4-Methyl-7-t-butylindan-1-on 35322-88-4 C14H18O
4-Methyl-7-t-butylindan-1-on
—— 4-Bromo-2-oxo-octahydro-1,5-methano-pentalene-7-carboxylic acid 66283-73-6 C10H11BrO3
4-Bromo-2-oxo-octahydro-1,5-methano-pentalene-7-carboxylic acid
—— (4RS,7R,11R,12R,15R)-1,16-bis-(tert-butyldimethylsilyloxy)-7,11,15-trimethylhexadecane-4,11-diol 1358982-82-7 C31H68O4Si2
(4RS,7R,11R,12R,15R)-1,16-bis-(tert-butyldimethylsilyloxy)-7,11,15-trimethylhexadecane-4,11-diol
—— 4Н-[1,2,4]triazolo[5,1-c][1,2,4]benzothiadiazine-7-amine  5,5-dioxide 1421685-56-4 C8H7N5O2S
4Н-[1,2,4]triazolo[5,1-c][1,2,4]benzothiadiazine-7-amine  5,5-dioxide
—— 4-(4-chlorobenzylidene)-2-[(4-chlorophenyl)(morpholino)methyl]-1-cyclohexyl-1H-imidazol-5(4H)-one 1620825-87-7 C27H29Cl2N3O2
4-(4-chlorobenzylidene)-2-[(4-chlorophenyl)(morpholino)methyl]-1-cyclohexyl-1H-imidazol-5(4H)-one
—— (4-chloro-phenyl)-[4-(2-trifluoromethyl-benzothiazol-6-yl)-thiazol-2-yl]-amine 57281-27-3 C17H9ClF3N3S2
(4-chloro-phenyl)-[4-(2-trifluoromethyl-benzothiazol-6-yl)-thiazol-2-yl]-amine
—— (4-chloro-phenylcarbamimidoyl)-amidophosphoric acid diphenyl ester 109810-06-2 C19H17ClN3O3P
(4-chloro-phenylcarbamimidoyl)-amidophosphoric acid diphenyl ester
—— 4-{[(E)-1H-Benzoimidazol-2-ylimino]-methyl}-phenol 144528-07-4 C14H11N3O
4-{[(E)-1H-Benzoimidazol-2-ylimino]-methyl}-phenol
—— 4t-(3-acetoxy-propyl)-1,3-dibenzyl-(3ar,6ac)-tetrahydro-thieno[3,4-d]imidazol-2-one 27368-82-7 C24H28N2O3S
4t-(3-acetoxy-propyl)-1,3-dibenzyl-(3ar,6ac)-tetrahydro-thieno[3,4-d]imidazol-2-one
—— (4R,E)-N,N-diethyl-4-((tetrahydro-2H-pyran-2-yl)oxy)pent-2-enamide 1211382-36-3 C14H25NO3
(4R,E)-N,N-diethyl-4-((tetrahydro-2H-pyran-2-yl)oxy)pent-2-enamide
—— 4-(1,2-benzoisothiazol-4-yloxy)-3-(trifluoromethyl)aniline 1187732-43-9 C14H9F3N2OS
4-(1,2-benzoisothiazol-4-yloxy)-3-(trifluoromethyl)aniline
—— 4-({5-Cyclopropyl-2-[4-(4-fluoro-phenoxy)-phenyl]-3-methylcarbamoyl-benzofuran-6-yl}-methanesulfonyl-amino)-butyric acid 1179986-53-8 C30H29FN2O7S
4-({5-Cyclopropyl-2-[4-(4-fluoro-phenoxy)-phenyl]-3-methylcarbamoyl-benzofuran-6-yl}-methanesulfonyl-amino)-butyric acid
—— 4-{[(Z)-2-bromo-1-ethyl-1-ethenyl]oxy}-6-methyl-2-pyrone 1259312-59-8 C10H11BrO3
4-{[(Z)-2-bromo-1-ethyl-1-ethenyl]oxy}-6-methyl-2-pyrone
—— 4,7-bis((tert-butyldimethylsilyloxy)methyl)-2-octylisoindole-1,3-dione 1204696-08-1 C30H53NO4Si2
4,7-bis((tert-butyldimethylsilyloxy)methyl)-2-octylisoindole-1,3-dione
—— 4-ethoxycarbonyl-5-hydroxymethylthiazole 912639-93-1 C7H9NO3S
4-ethoxycarbonyl-5-hydroxymethylthiazole
—— 4-(4,5,7,7-tetramethyl-8,9-dihydro-7H-furo[3,2-f]chromen-2-yl)pyridine 1348643-37-7 C20H21NO2
4-(4,5,7,7-tetramethyl-8,9-dihydro-7H-furo[3,2-f]chromen-2-yl)pyridine
—— 4-methoxyphenethyl 2-(1H-indol-3-yl)ethylcarbamodithioate 1160484-16-1 C20H22N2OS2
4-methoxyphenethyl 2-(1H-indol-3-yl)ethylcarbamodithioate
—— 4-[allyl(methyl)amino]-6-phenoxypyrimidine-5-carbaldehyde 1607483-79-3 C15H15N3O2
4-[allyl(methyl)amino]-6-phenoxypyrimidine-5-carbaldehyde
—— (4S)-4-[4-[2-[(5-amino-2-bromophenyl)methyl-methylamino]-2-oxo-1-[(1-oxo-2H-isoquinolin-7-yl)amino]ethyl]-2-methylphenyl]pentanoic acid 1037086-65-9 C31H33BrN4O4
(4S)-4-[4-[2-[(5-amino-2-bromophenyl)methyl-methylamino]-2-oxo-1-[(1-oxo-2H-isoquinolin-7-yl)amino]ethyl]-2-methylphenyl]pentanoic acid
—— 4-(3-(6-ethynylquinazolin-2-ylamino)-5-(1-methyl-1H-pyrazol-4-yl)benzyl)morpholine 4-oxide 1202034-09-0 C25H24N6O2
4-(3-(6-ethynylquinazolin-2-ylamino)-5-(1-methyl-1H-pyrazol-4-yl)benzyl)morpholine 4-oxide
—— 4-[1-Cyclopentyl-7-(cyclopentylamino)-6-fluoro-2,4-dioxoquinazolin-3-yl]butanoic acid 1075695-58-7 C22H28FN3O4
4-[1-Cyclopentyl-7-(cyclopentylamino)-6-fluoro-2,4-dioxoquinazolin-3-yl]butanoic acid
—— [4-(4-phenoxy-benzenesulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid 1204532-10-4 C21H21N3O5S
[4-(4-phenoxy-benzenesulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid
—— 4-bromo-2-cyclopentyl-5-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-3(2H)-one 1149581-00-9 C19H28BrN3O
4-bromo-2-cyclopentyl-5-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-3(2H)-one
—— 4-Phenanthrenecarboxamide,1-(1,1-dimethylethoxy)-1,2,3,4-tetrahydro-N-methyl- 64330-13-8 C20H25NO2
4-Phenanthrenecarboxamide,1-(1,1-dimethylethoxy)-1,2,3,4-tetrahydro-N-methyl-
—— 4-Fmoc-aminomethyl-aniline hydrochloride 1220040-04-9 C22H21ClN2O2
4-Fmoc-aminomethyl-aniline hydrochloride
—— 4-(4-fluoro-phenyl)-1-(2-hydroxy-biphenyl-3-carbonyl)-thiosemicarbazide 390-32-9 C20H16FN3O2S
4-(4-fluoro-phenyl)-1-(2-hydroxy-biphenyl-3-carbonyl)-thiosemicarbazide
—— 4-[4-[4-(2-ethoxyethoxymethyl)-2-methoxyphenyl]piperazin-1-yl]butyronitrile 1355460-58-0 C20H31N3O3
4-[4-[4-(2-ethoxyethoxymethyl)-2-methoxyphenyl]piperazin-1-yl]butyronitrile
—— 4-[3-(cyclohexylmethoxy)benzoyl]-N-pyrimidin-5-ylpiperazine-1-carboxamide 1008767-89-2 C23H29N5O3
4-[3-(cyclohexylmethoxy)benzoyl]-N-pyrimidin-5-ylpiperazine-1-carboxamide
—— 4-(2-Methoxyethoxy)cyclohexane-1-carboxylic acid 1253119-76-4 C10H18O4
4-(2-Methoxyethoxy)cyclohexane-1-carboxylic acid