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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{3-ethyl-4-[(triisopropylsilyl)ethynyl]phenyl}-1-(5-isopropyl-2-methylphenyl)-1H-1,2,3-triazole 1307854-60-9 C31H43N3Si
    4-{3-ethyl-4-[(triisopropylsilyl)ethynyl]phenyl}-1-(5-isopropyl-2-methylphenyl)-1H-1,2,3-triazole
    —— 4',6-dimethoxy-N,N,N',N'-tetramethyl-4,5'-bipyrimidine-2,2'-diamine 59549-53-0 C14H20N6O2
    4',6-dimethoxy-N,N,N',N'-tetramethyl-4,5'-bipyrimidine-2,2'-diamine
    —— 4-amino-6,7-dichloro-5-nitro-2,3-dihydrobenzofuran-2-carboxylate 113730-52-2 C9H6Cl2N2O5
    4-amino-6,7-dichloro-5-nitro-2,3-dihydrobenzofuran-2-carboxylate
    —— 4-acetamino-6,7-dichloro-5-nitro-2,3-dihydrobenzofuran-2-carboxylic acid 113730-21-5 C11H8Cl2N2O6
    4-acetamino-6,7-dichloro-5-nitro-2,3-dihydrobenzofuran-2-carboxylic acid
    —— 4-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]-2-[2-(morpholin-4-yl)ethyl]phthalazin-1(2H)-one 1257324-78-9 C18H21N5O3
    4-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]-2-[2-(morpholin-4-yl)ethyl]phthalazin-1(2H)-one
    —— 4-Amino-6-(2-naphthylthio)chinazolin 52979-15-4 C18H13N3S
    4-Amino-6-(2-naphthylthio)chinazolin
    —— 4.8-Dihydroxy-5.7-dimethoxy-3-acetyl-naphthochinon-(1.2) 92189-24-7 C14H12O7
    4.8-Dihydroxy-5.7-dimethoxy-3-acetyl-naphthochinon-(1.2)
    —— 4,7-Dimethyl-8-phenyl-pyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid ethyl ester 77632-06-5 C16H16N4O2
    4,7-Dimethyl-8-phenyl-pyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid ethyl ester
    —— (4S)-4-benzyl-3-(2-bromo-2-methylpropanoyl)-1,3-oxazolidin-2-one 210645-71-9 C14H16BrNO3
    (4S)-4-benzyl-3-(2-bromo-2-methylpropanoyl)-1,3-oxazolidin-2-one
    —— 4-(1-Cyano-2-fluoroindolizine-3-yl) benzoic acid 1246845-01-1 C16H9FN2O2
    4-(1-Cyano-2-fluoroindolizine-3-yl) benzoic acid
    —— [4,6-Diphenyl-pyran-(2E)-ylidene]-pyridin-2-yl-amine 62219-24-3 C22H16N2O
    [4,6-Diphenyl-pyran-(2E)-ylidene]-pyridin-2-yl-amine
    —— 4,6-Dimethyl-1-oxy-pyrimidine-5-carboxylic acid 306297-97-2 C7H8N2O3
    4,6-Dimethyl-1-oxy-pyrimidine-5-carboxylic acid
    —— 4-amino-2-(4-isopropyl-phenyl)-7-methoxy-chromeno[4,3-<i>d</i>]pyrimidin-5-one 32644-60-3 C21H19N3O3
    4-amino-2-(4-isopropyl-phenyl)-7-methoxy-chromeno[4,3-<i>d</i>]pyrimidin-5-one
    —— (4S)-4-benzyl-3-((2S)-2-{(1R)-1-{[tert-butyl(dimethyl)silyl]oxy}-3-[(4-methoxybenzyl)oxy]propyl}but-3-enoyl)-1,3-oxazolidin-2-one 636572-77-5 C31H43NO6Si
    (4S)-4-benzyl-3-((2S)-2-{(1R)-1-{[tert-butyl(dimethyl)silyl]oxy}-3-[(4-methoxybenzyl)oxy]propyl}but-3-enoyl)-1,3-oxazolidin-2-one
    —— 4-[1-(4-methoxy-benzylamino)-ethylidene]-pent-2-enedioic acid dimethyl ester 1392839-88-1 C17H21NO5
    4-[1-(4-methoxy-benzylamino)-ethylidene]-pent-2-enedioic acid dimethyl ester
    —— 4-Methyl-2-p-tolyl-[1,3]dithiolane 83521-80-6 C11H14S2
    4-Methyl-2-p-tolyl-[1,3]dithiolane
    —— 4,6-dimethyl-2-pyridin-4-yl-pyrimidine-5-carboxylic acid 872001-46-2 C12H11N3O2
    4,6-dimethyl-2-pyridin-4-yl-pyrimidine-5-carboxylic acid
    —— 4-Methyl-2-phenethyl-[1,3]dithiolane 102107-33-5 C12H16S2
    4-Methyl-2-phenethyl-[1,3]dithiolane
    —— 4-amino-2-(4-isopropyl-phenyl)-chromeno[4,3-<i>d</i>]pyrimidin-5-one 32644-50-1 C20H17N3O2
    4-amino-2-(4-isopropyl-phenyl)-chromeno[4,3-<i>d</i>]pyrimidin-5-one
    —— 4-Benzyloxy-2-fluoro-5-methoxyphenyl glycol 141523-23-1 C16H17FO4
    4-Benzyloxy-2-fluoro-5-methoxyphenyl glycol
    —— 4-Methoxy-1-(1,1-dimethylethoxy)-pyrrol-2(5H)-on 177087-32-0 C9H15NO3
    4-Methoxy-1-(1,1-dimethylethoxy)-pyrrol-2(5H)-on
    —— 4-methyl-1,3-dithiolane-2-carboxylic acid 106723-93-7 C5H8O2S2
    4-methyl-1,3-dithiolane-2-carboxylic acid
    —— 4-(4-methylpiperazin-1-yl)-7-nitroquinazoline 1258630-89-5 C13H15N5O2
    4-(4-methylpiperazin-1-yl)-7-nitroquinazoline
    —— 4-Methyl-8,9-bis(4-propan-2-ylphenyl)pyrido[1,2-a]benzimidazole-6,7-dicarbonitrile 1097644-37-5 C32H28N4
    4-Methyl-8,9-bis(4-propan-2-ylphenyl)pyrido[1,2-a]benzimidazole-6,7-dicarbonitrile
    —— 4-(1-Cyclopropylcarbamoyl-1H-indol-5-yloxy)-6,7-dimethoxyquinoline 417716-56-4 C23H21N3O4
    4-(1-Cyclopropylcarbamoyl-1H-indol-5-yloxy)-6,7-dimethoxyquinoline
    —— (4-(tetrahydro-2H-pyran-4-yl)phenyl)methanamine 1241911-28-3 C12H17NO
    (4-(tetrahydro-2H-pyran-4-yl)phenyl)methanamine
    —— 4-methylidene-6,7-dimethoxy-3-nicotinoyl-2H-1,3-benzothiazine 112396-05-1 C17H16N2O3S
    4-methylidene-6,7-dimethoxy-3-nicotinoyl-2H-1,3-benzothiazine
    —— (4S)-4-benzyl-3-((2S)-2-{(1R)-1-hydroxy-3-[(4-methoxybenzyl)oxy]propyl}but-3-enoyl)-1,3-oxazolidin-2-one 636572-75-3 C25H29NO6
    (4S)-4-benzyl-3-((2S)-2-{(1R)-1-hydroxy-3-[(4-methoxybenzyl)oxy]propyl}but-3-enoyl)-1,3-oxazolidin-2-one
    —— (4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-7-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methylheptanoyl]-1,3-oxazolidin-2-one 624727-30-6 C34H51NO8Si
    (4S)-4-benzyl-3-[(2S,3R,5R)-5-{[tert-butyl(dimethyl)silyl]oxy}-7-[(4-methoxybenzyl)oxy]-3-(methoxymethoxy)-2-methylheptanoyl]-1,3-oxazolidin-2-one
    —— 4-hydroxy-3,4-dihydro-1H-benzo[g]isochromene-5,10-dione 885514-71-6 C13H10O4
    4-hydroxy-3,4-dihydro-1H-benzo[g]isochromene-5,10-dione
    —— 4-(1-Cyano-2-fluoroindolizine-3-yl)-2-hydroxybenzoic acid 1246845-02-2 C16H9FN2O3
    4-(1-Cyano-2-fluoroindolizine-3-yl)-2-hydroxybenzoic acid
    —— 4,4'-bis-(3-chloro-propionylamino)-3,3'-dimethoxy-biphenyl 103507-97-7 C20H22Cl2N2O4
    4,4'-bis-(3-chloro-propionylamino)-3,3'-dimethoxy-biphenyl
    —— (4Z)-4-[[4-(dimethylamino)anilino]methylidene]-2-phenyl-1,3-oxazol-5-one 5662-80-6 C18H17N3O2
    (4Z)-4-[[4-(dimethylamino)anilino]methylidene]-2-phenyl-1,3-oxazol-5-one
    —— 4-hydroxy-3,12-dimethoxy-10,11-methylenedioxy-7,8-dihydro-5H-isoindolo-<1,2-b>-<3>-benzazepin-5-one 112496-52-3 C20H17NO6
    4-hydroxy-3,12-dimethoxy-10,11-methylenedioxy-7,8-dihydro-5H-isoindolo-<1,2-b>-<3>-benzazepin-5-one
    —— 4-[1-Dimethylamino-meth-(Z)-ylidene]-2-((E)-2-p-tolyl-vinyl)-4H-oxazol-5-one 203116-74-9 C15H16N2O2
    4-[1-Dimethylamino-meth-(Z)-ylidene]-2-((E)-2-p-tolyl-vinyl)-4H-oxazol-5-one
    —— 4-(7-nitro-4-quinazolinyl)-N-(4-phenoxyphenyl)-1-piperazinecarboxamide 205257-69-8 C25H22N6O4
    4-(7-nitro-4-quinazolinyl)-N-(4-phenoxyphenyl)-1-piperazinecarboxamide
    —— 4,4'-Di-(phenethinyl)-stilben 42196-54-3 C30H20
    4,4'-Di-(phenethinyl)-stilben
    —— 4-[(cyclopropylamino)methyl]-N-[2-(methyloxy)ethyl]-2-naphthalenamine 1194487-68-7 C17H22N2O
    4-[(cyclopropylamino)methyl]-N-[2-(methyloxy)ethyl]-2-naphthalenamine
    —— 4-Hydroxy-4-(5-methoxy-3-nitro-chroman-3-yl)-butyric acid methyl ester 181309-68-2 C15H19NO7
    4-Hydroxy-4-(5-methoxy-3-nitro-chroman-3-yl)-butyric acid methyl ester
    —— 4-Nitro-3',4',5'-trimethoxydiphenylsulfide 24891-42-7 C15H15NO5S
    4-Nitro-3',4',5'-trimethoxydiphenylsulfide
    —— 4-<2-(methoxymethoxy)ethyl>-4-(3,4-dimethoxyphenyl)cyclohex-2-en-1-ol 110417-16-8 C18H26O5
    4-<2-(methoxymethoxy)ethyl>-4-(3,4-dimethoxyphenyl)cyclohex-2-en-1-ol
    —— 4-(cyclohepta-2,4,6-trien-1-yl)-N,N-dimethylaniline 16327-47-2 C15H17N
    4-(cyclohepta-2,4,6-trien-1-yl)-N,N-dimethylaniline
    —— 4-(3-methyl-5-nitro-3<i>H</i>-imidazole-4-carbonyl)-morpholine 54828-17-0 C9H12N4O4
    4-(3-methyl-5-nitro-3<i>H</i>-imidazole-4-carbonyl)-morpholine
    —— 4-Chloro-N-((3aR,4S,7R,7aS)-hexahydro-1H-4,7-methanoisoindol-2(3H)-yl)-3-sulfamoylbenzamide 73803-48-2 C16H20ClN3O3S
    4-Chloro-N-((3aR,4S,7R,7aS)-hexahydro-1H-4,7-methanoisoindol-2(3H)-yl)-3-sulfamoylbenzamide
    —— 4-[1-(2-Fluoroethylcarbamoyl)1H-indol-5-yloxy]-6,7-dimethoxyquinoline 417716-57-5 C22H20FN3O4
    4-[1-(2-Fluoroethylcarbamoyl)1H-indol-5-yloxy]-6,7-dimethoxyquinoline
    —— 4-[1-Dimethylamino-meth-(Z)-ylidene]-2-[(E)-2-(2-methoxy-phenyl)-vinyl]-4H-oxazol-5-one 203116-75-0 C15H16N2O3
    4-[1-Dimethylamino-meth-(Z)-ylidene]-2-[(E)-2-(2-methoxy-phenyl)-vinyl]-4H-oxazol-5-one
    —— 4-N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-6-dibenzofuran-4-yl-2-N-(2-methylpropyl)-1,3,5-triazine-2,4-diamine 1177562-76-3 C25H32N6O3
    4-N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-6-dibenzofuran-4-yl-2-N-(2-methylpropyl)-1,3,5-triazine-2,4-diamine
    —— 4-biphenyl-4-yl-5-phenyl-thiazol-2-ylamine 102241-70-3 C21H16N2S
    4-biphenyl-4-yl-5-phenyl-thiazol-2-ylamine
    —— 4-chloro-3-(9H-pyrimido[4,5-b]indol-7-yl)-N-[3-(trifluoromethyl)phenyl]benzamide 1036376-06-3 C24H14ClF3N4O
    4-chloro-3-(9H-pyrimido[4,5-b]indol-7-yl)-N-[3-(trifluoromethyl)phenyl]benzamide
    —— 4-Methylamino-pentan-2-one; hydrochloride 61841-63-2 C6H13NO*ClH
    4-Methylamino-pentan-2-one; hydrochloride