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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-hydroxy-5-phenyl-3,4-dihydro-2<i>H</i>-pyrazole-3-carboxylic acid 70589-41-2 C10H10N2O3
4-hydroxy-5-phenyl-3,4-dihydro-2<i>H</i>-pyrazole-3-carboxylic acid
—— 4-chloro-6-oxo-6,9-dihydro-thiazolo[5,4-<i>h</i>]quinoline-7-carboxylic acid ethyl ester 70201-06-8 C13H9ClN2O3S
4-chloro-6-oxo-6,9-dihydro-thiazolo[5,4-<i>h</i>]quinoline-7-carboxylic acid ethyl ester
—— 4-[3-(trifluoromethyl)phenoxy]-5,6,7,8-tetrahydro-2H-isoquinolin-1-one 1357188-64-7 C16H14F3NO2
4-[3-(trifluoromethyl)phenoxy]-5,6,7,8-tetrahydro-2H-isoquinolin-1-one
—— 4-(2-hydroxymethyl-phenyl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one 937278-84-7 C20H18N4O2
4-(2-hydroxymethyl-phenyl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one
—— 4-(5-(2-methoxy-benzylthio)-1H-[1,2,4]triazol-3-ylamino)-benzoic acid methyl ester 334539-66-1 C18H18N4O3S
4-(5-(2-methoxy-benzylthio)-1H-[1,2,4]triazol-3-ylamino)-benzoic acid methyl ester
—— 4-Methyl-3-(4-methylphenyl)-5-(4-pentyl-1-bicyclo[2.2.2]octanyl)-1,2,4-triazole 719273-03-7 C23H33N3
4-Methyl-3-(4-methylphenyl)-5-(4-pentyl-1-bicyclo[2.2.2]octanyl)-1,2,4-triazole
—— 4-(3-chlorophenyl)-8-(trifluoroacetyl)-1,6,7,8-tetrahydro-1,3-dimethylpyrazolo<3,4-e><1,4>diazepine 78451-98-6 C16H14ClF3N4O
4-(3-chlorophenyl)-8-(trifluoroacetyl)-1,6,7,8-tetrahydro-1,3-dimethylpyrazolo<3,4-e><1,4>diazepine
—— 4-methoxy-N-(3-methoxy-4-sulfamoylphenyl)-3-(propanoylamino)benzamide 1131314-46-9 C18H21N3O6S
4-methoxy-N-(3-methoxy-4-sulfamoylphenyl)-3-(propanoylamino)benzamide
—— 4-({[(2-chloro-5-{[(2-chlorophenyl)methyl]oxy}phenyl)carbonyl]amino}methyl)benzoic acid 1148146-15-9 C22H17Cl2NO4
4-({[(2-chloro-5-{[(2-chlorophenyl)methyl]oxy}phenyl)carbonyl]amino}methyl)benzoic acid
—— 4-chlorobenzoate;[(1R)-1-naphthalen-2-ylethyl]azanium 1417742-21-2 C7H5ClO2*C12H13N
4-chlorobenzoate;[(1R)-1-naphthalen-2-ylethyl]azanium
—— 4-[(5-methoxy-1-propyl-3,4-dihydro-2-naphthalenyl)methyl]pyridine hydrochloride 221651-32-7 C20H23NO*ClH
4-[(5-methoxy-1-propyl-3,4-dihydro-2-naphthalenyl)methyl]pyridine hydrochloride
—— 4-(2-butyl-5-oxo-pyrrolidin-1-yl)-4-oxo-butyric acid 49612-25-1 C12H19NO4
4-(2-butyl-5-oxo-pyrrolidin-1-yl)-4-oxo-butyric acid
—— 4-((2R,3S,4R,5R)-5-{6-amino-8-[(quinolin-6-ylmethyl)-amino]-purin-9-yl}-3,4-dihydroxytetrahydrofuran-2-ylmethoxymethyl)benzonitrile 1134156-40-3 C28H26N8O4
4-((2R,3S,4R,5R)-5-{6-amino-8-[(quinolin-6-ylmethyl)-amino]-purin-9-yl}-3,4-dihydroxytetrahydrofuran-2-ylmethoxymethyl)benzonitrile
—— 4-bromo-1-(2-phenylselanylethyl)pyrazole;palladium(2+);dichloride 1426338-70-6 C11H11BrCl2N2PdSe
4-bromo-1-(2-phenylselanylethyl)pyrazole;palladium(2+);dichloride
—— 4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-[2-methyl-3-(1-pyrrolidinyl)phenyl]-2-piperazinone 1146412-91-0 C23H23ClF3N3O2
4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-[2-methyl-3-(1-pyrrolidinyl)phenyl]-2-piperazinone
—— 4-methyl-2-(2-morpholin-4-ylethyl)-5-(pyridin-2-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1219030-34-8 C19H23N5O3
4-methyl-2-(2-morpholin-4-ylethyl)-5-(pyridin-2-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
—— 4-{[(3'-methyl-5'-((4-(trifluoromethyl)pyrimidin-2-yl)amino)biphenyl-3-yl)sulfonyl]amino}benzoic acid 1570261-13-0 C25H19F3N4O4S
4-{[(3'-methyl-5'-((4-(trifluoromethyl)pyrimidin-2-yl)amino)biphenyl-3-yl)sulfonyl]amino}benzoic acid
—— 4-chloro-5-nitro-2-pyridin-3-yl-pyrimidine 1562399-09-0 C9H5ClN4O2
4-chloro-5-nitro-2-pyridin-3-yl-pyrimidine
—— 4-(13-Dodecyl-5,7,12,14-tetraoxo-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaen-6-yl)butanoic acid 1527526-62-0 C30H36N2O6
4-(13-Dodecyl-5,7,12,14-tetraoxo-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaen-6-yl)butanoic acid
—— 4a-methyl-4,4a-dihydro-2<i>H</i>-phenanthro[9,10-<i>e</i>][1,2,4]triazin-3-one 59851-34-2 C16H13N3O
4a-methyl-4,4a-dihydro-2<i>H</i>-phenanthro[9,10-<i>e</i>][1,2,4]triazin-3-one
—— 4-[(4-fluorophenyl)thio]-N-[5-methyl-2-(pyrazol-1-yl)benzyl]-N-methylbutanamide 1229951-21-6 C22H24FN3OS
4-[(4-fluorophenyl)thio]-N-[5-methyl-2-(pyrazol-1-yl)benzyl]-N-methylbutanamide
—— 4-(2-(dimethylamino)ethoxy)-3-(2-hydroxyethoxy)-N-(5-(3-(trifluoromethyl)benzyl)thiazol-2-yl)benzamide 1186325-52-9 C24H26F3N3O4S
4-(2-(dimethylamino)ethoxy)-3-(2-hydroxyethoxy)-N-(5-(3-(trifluoromethyl)benzyl)thiazol-2-yl)benzamide
—— (4S,5S)-5-amino-4-benzyloxy-7-methyl-1-octene 113219-16-2 C16H25NO
(4S,5S)-5-amino-4-benzyloxy-7-methyl-1-octene
—— 4-(N,N-Dibutylsulfamoyloxy)-5,6,7,8-tetrahydro-2-methylchinolin 76495-41-5 C18H30N2O3S
4-(N,N-Dibutylsulfamoyloxy)-5,6,7,8-tetrahydro-2-methylchinolin
—— 4-(2'-amino-biphenyl-3-sulfonylamino)-2-hydroxy-benzoic acid 1353434-79-3 C19H16N2O5S
4-(2'-amino-biphenyl-3-sulfonylamino)-2-hydroxy-benzoic acid
—— (4-undecyloxy-phenyl)-carbamic acid phenyl ester 581071-53-6 C24H33NO3
(4-undecyloxy-phenyl)-carbamic acid phenyl ester
—— 4-Dibenzofuransulfinylsaeure 42137-71-3 C12H8O3S
4-Dibenzofuransulfinylsaeure
—— 4-amino-5-chloro-6-methoxycarbonyl-2-(2-methoxypyridin-3-yl)pyrimidine 1194253-98-9 C12H11ClN4O3
4-amino-5-chloro-6-methoxycarbonyl-2-(2-methoxypyridin-3-yl)pyrimidine
—— (4R,5R,8R,11S,14R,17S)-14-[(2-chlorophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211439-66-5 C44H42ClN5O9S
(4R,5R,8R,11S,14R,17S)-14-[(2-chlorophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
—— (4R,5R,8R,11S,14R,17S)-14-[(2,4-dichlorophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211439-67-6 C44H41Cl2N5O9S
(4R,5R,8R,11S,14R,17S)-14-[(2,4-dichlorophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
—— 4-methoxyphenyl (4,6-O-benzylidene-β-D-galactopyranosyl)-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside 1221254-73-4 C41H39NO13
4-methoxyphenyl (4,6-O-benzylidene-β-D-galactopyranosyl)-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside
—— 4-hydroxy-1,2-dimethyl-5-(2,4,6-trimethyl-benzoyloxy)-indole-3-carboxylic acid ethyl ester 56920-38-8 C23H25NO5
4-hydroxy-1,2-dimethyl-5-(2,4,6-trimethyl-benzoyloxy)-indole-3-carboxylic acid ethyl ester
—— (4-chloro-benzylideneamino)-(3,3-dibenzyl-2,5-dioxo-pyrrolidin-1-yl)-phenyl-acetonitrile 58784-34-2 C33H26ClN3O2
(4-chloro-benzylideneamino)-(3,3-dibenzyl-2,5-dioxo-pyrrolidin-1-yl)-phenyl-acetonitrile
—— 4-(2-chloro-6-fluorophenyl)-N-(4-chlorophenyl)-6-(2-(4-ethylbenzylidene)hydrazinyl)-1,3,5-triazin-2-amine 1356484-36-0 C24H19Cl2FN6
4-(2-chloro-6-fluorophenyl)-N-(4-chlorophenyl)-6-(2-(4-ethylbenzylidene)hydrazinyl)-1,3,5-triazin-2-amine
—— 4-(2-methyl-2,3-bis-phenylsulfanyl-propyl)-morpholine 94911-42-9 C20H25NOS2
4-(2-methyl-2,3-bis-phenylsulfanyl-propyl)-morpholine
—— 4-(2,5-dihydroxyphenacyl)-2-(N-phenylthiocarbamoyl)pyrazolidine-3,5-dione 1003585-36-1 C18H15N3O5S
4-(2,5-dihydroxyphenacyl)-2-(N-phenylthiocarbamoyl)pyrazolidine-3,5-dione
—— 4-Hexyloxy-benzoic acid 4-{[(E)-4-methoxy-phenylimino]-methyl}-phenyl ester 66278-93-1 C27H29NO4
4-Hexyloxy-benzoic acid 4-{[(E)-4-methoxy-phenylimino]-methyl}-phenyl ester
—— 4-(6-(3,4-dichlorobenzylamino)imidazo[1,2-b]pyridazin-3-yl)-N-(piperidin-4-ylmethyl)benzamide 1251737-60-6 C26H26Cl2N6O
4-(6-(3,4-dichlorobenzylamino)imidazo[1,2-b]pyridazin-3-yl)-N-(piperidin-4-ylmethyl)benzamide
—— 4''-O-{3-[3-(6-carboxy-3,3-dimethyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-9-yl)-propoxy]-propyl}-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A 1251900-18-1 C58H95N3O17
4''-O-{3-[3-(6-carboxy-3,3-dimethyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-9-yl)-propoxy]-propyl}-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A
—— 4-[Bis(cyclohexylmethyl)amino]-3,5-dinitrobenzenesulfonamide 1246379-02-1 C20H30N4O6S
4-[Bis(cyclohexylmethyl)amino]-3,5-dinitrobenzenesulfonamide
—— 4-pentyl-N-[(1S,3R)-3-(4H-1,2,4-triazol-4-yl)cyclohexyl]benzenesulfonamide 1261224-33-2 C19H28N4O2S
4-pentyl-N-[(1S,3R)-3-(4H-1,2,4-triazol-4-yl)cyclohexyl]benzenesulfonamide
—— 4-(2-amino-5-chloro-1H-benzo[d]imidazol-1-yl)-N-(cyclohexylmethyl)butanamide 1250964-53-4 C18H25ClN4O
4-(2-amino-5-chloro-1H-benzo[d]imidazol-1-yl)-N-(cyclohexylmethyl)butanamide
—— 4-methyl-5,6-diphenylmorpholine-2,3-dione 6103-39-5 C17H15NO3
4-methyl-5,6-diphenylmorpholine-2,3-dione
—— 4-acetoxymethyl-[1,3]dioxane 68345-44-8 C7H12O4
4-acetoxymethyl-[1,3]dioxane
—— 4-fluoro-N-(4-(2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-ylamino)phenyl)-2-(trifluoromethyl)benzamide 1265634-78-3 C21H15F4N5O2
4-fluoro-N-(4-(2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-ylamino)phenyl)-2-(trifluoromethyl)benzamide
—— 4-(benzo[d][1,3]dioxol-5-yl)-N-cyclohexylpyrimidin-2-amine 1260150-96-6 C17H19N3O2
4-(benzo[d][1,3]dioxol-5-yl)-N-cyclohexylpyrimidin-2-amine
—— 4-{2-[2-(4-fluorophenyl)-3-[(4-fluorophenyl)amino]-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]-2-oxoethyl}-1λ{6},4-thiomorpholine-1,1-dione 1261110-28-4 C24H25F2N5O3S
4-{2-[2-(4-fluorophenyl)-3-[(4-fluorophenyl)amino]-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]-2-oxoethyl}-1λ{6},4-thiomorpholine-1,1-dione
—— (4aR,6S,7S,8S,8aS)-6-Methoxy-7-nitromethyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 60574-75-6 C15H19NO8
(4aR,6S,7S,8S,8aS)-6-Methoxy-7-nitromethyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol
—— 4-(2-butylidenehydrazinyl)-6-(2-chloro-6-fluorophenyl)-N-(4-chlorophenyl)-1,3,5-triazin-2-amine 1356484-39-3 C19H17Cl2FN6
4-(2-butylidenehydrazinyl)-6-(2-chloro-6-fluorophenyl)-N-(4-chlorophenyl)-1,3,5-triazin-2-amine
—— 4-hydroxy-7-iodo-1-oxo-1,2-dihydro-isoquinoline-3-carboxylic acid butyl ester 808117-40-0 C14H14INO4
4-hydroxy-7-iodo-1-oxo-1,2-dihydro-isoquinoline-3-carboxylic acid butyl ester