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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-(2,4-dimethoxy-phenylazo)-3,5-dimethyl-pyrazole-1-carboximidic acid amide 47220-07-5 C14H18N6O2
    4-(2,4-dimethoxy-phenylazo)-3,5-dimethyl-pyrazole-1-carboximidic acid amide
    —— 4,4-Diaethoxy-2-(4-isopropyl-phenyl)-2-phenyl-buttersaeure-methylester 10186-44-4 C24H32O4
    4,4-Diaethoxy-2-(4-isopropyl-phenyl)-2-phenyl-buttersaeure-methylester
    —— 4-butoxy-phthalic acid diethyl ester 24039-57-4 C16H22O5
    4-butoxy-phthalic acid diethyl ester
    —— 4-Azido-1-cyclopropylpiperidine 1331736-91-4 C8H14N4
    4-Azido-1-cyclopropylpiperidine
    —— (4R,4aR)-1,4,6-Trihydroxy-3,4a-dimethyl-4,4a-dihydro-xanthen-9-one 42594-67-2 C15H14O5
    (4R,4aR)-1,4,6-Trihydroxy-3,4a-dimethyl-4,4a-dihydro-xanthen-9-one
    —— [4-(4-{[1-(4-Methoxy-phenyl)-meth-(Z)-ylidene]-amino}-phenyl)-thiazol-2-yl]-p-tolyl-amine 86440-04-2 C24H21N3OS
    [4-(4-{[1-(4-Methoxy-phenyl)-meth-(Z)-ylidene]-amino}-phenyl)-thiazol-2-yl]-p-tolyl-amine
    —— 4-[α-(2',6'-dichloroanilino)-methyl]-2-methylimidazole 87472-01-3 C11H11Cl2N3
    4-[α-(2',6'-dichloroanilino)-methyl]-2-methylimidazole
    —— 4-(3,4-Dimethyl-phenyl)-9,10-diethoxy-1,6,7,11b-tetrahydro-pyrimido[6,1-a]isoquinolin-2-one 92666-78-9 C24H28N2O3
    4-(3,4-Dimethyl-phenyl)-9,10-diethoxy-1,6,7,11b-tetrahydro-pyrimido[6,1-a]isoquinolin-2-one
    —— 4-chloro-3-phenyl-1-propyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid ethyl ester 37801-50-6 C18H18ClN3O2
    4-chloro-3-phenyl-1-propyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid ethyl ester
    —— (4S,5R)-5-((2,4-difluorobenzyloxy)methyl)-3-(4-chlorophenyl)-4-(3-(trifluoromethyl)phenyl)oxazolidin-2-one 1035487-08-1 C24H17ClF5NO3
    (4S,5R)-5-((2,4-difluorobenzyloxy)methyl)-3-(4-chlorophenyl)-4-(3-(trifluoromethyl)phenyl)oxazolidin-2-one
    —— 4-Cyan-5-nitromethyl-pyrazolin-3-on 86737-43-1 C5H4N4O3
    4-Cyan-5-nitromethyl-pyrazolin-3-on
    —— 4-acetyl-5-(4-formyl-3,5-dimethyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid ethyl ester 30103-14-1 C18H22N2O4
    4-acetyl-5-(4-formyl-3,5-dimethyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid ethyl ester
    —— 4-Cyclohexylideneaminooxy-chromen-2-one 34605-12-4 C15H15NO3
    4-Cyclohexylideneaminooxy-chromen-2-one
    —— 4-(4-Hydroxy-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol 22951-59-3 C22H16N6O5
    4-(4-Hydroxy-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol
    —— 4'-Chloro-4-[(1E,3E)-4-(4-chloro-phenyl)-buta-1,3-dienyl]-biphenyl 23352-02-5 C22H16Cl2
    4'-Chloro-4-[(1E,3E)-4-(4-chloro-phenyl)-buta-1,3-dienyl]-biphenyl
    —— 4-Amino-5-benzoyluracil 22283-05-2 C11H9N3O3
    4-Amino-5-benzoyluracil
    —— 4-[(R)-5-(3-chloro-2-fluoro-phenyl)-2-(2,4-dimethoxy-pyrimidin-5-yl)-3-isopropyl-6-oxo-3,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-4-yl]-benzonitrile 1448868-05-0 C27H22ClFN6O3
    4-[(R)-5-(3-chloro-2-fluoro-phenyl)-2-(2,4-dimethoxy-pyrimidin-5-yl)-3-isopropyl-6-oxo-3,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-4-yl]-benzonitrile
    —— 4-Chlor-N-(2,3-dihydro-1-methyl-2-indolinyliden)-benzolsulfonamid 36982-96-4 C15H13ClN2O2S
    4-Chlor-N-(2,3-dihydro-1-methyl-2-indolinyliden)-benzolsulfonamid
    —— 4-{[((2Z)-2-{1-[2-chloro-4-(3-methyl-1H-pyrazol-1-yl)benzoyl]-4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-ylidene}acetyl)amino]methyl}benzamide 530089-99-7 C31H26ClF2N5O3
    4-{[((2Z)-2-{1-[2-chloro-4-(3-methyl-1H-pyrazol-1-yl)benzoyl]-4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-ylidene}acetyl)amino]methyl}benzamide
    —— 4-Carboxy-1-methyl-2-indoloylguanidine hydrochloride 178050-88-9 C12H12N4O3*ClH
    4-Carboxy-1-methyl-2-indoloylguanidine hydrochloride
    —— 4-(4-methylpiperidin-1-yl)-2-oxo-5,6-dihydro-2H-benzo[h]chromene-3-carbonitrile 933463-32-2 C20H20N2O2
    4-(4-methylpiperidin-1-yl)-2-oxo-5,6-dihydro-2H-benzo[h]chromene-3-carbonitrile
    —— 4,6-dichloro-2,5-bis-(4-propoxy-phenyl)-pyrimidine 29134-02-9 C22H22Cl2N2O2
    4,6-dichloro-2,5-bis-(4-propoxy-phenyl)-pyrimidine
    —— 4,6-diphenyl-2-propyl-1,2-dihydro-[1,3,5]triazine 36022-38-5 C18H19N3
    4,6-diphenyl-2-propyl-1,2-dihydro-[1,3,5]triazine
    —— 4-[2-(1-Carboxy-ethyl)-indan-1-yl]-butyric acid 32164-97-9 C16H20O4
    4-[2-(1-Carboxy-ethyl)-indan-1-yl]-butyric acid
    —— 4,6-dimethyl-5-(4-nitro-phenyl)-1<i>H</i>-pyrimidin-2-one 31464-53-6 C12H11N3O3
    4,6-dimethyl-5-(4-nitro-phenyl)-1<i>H</i>-pyrimidin-2-one
    —— 4-Ethoxy-2-cyanchinolin-N-oxid 30958-78-2 C12H10N2O2
    4-Ethoxy-2-cyanchinolin-N-oxid
    —— 4,4',6,6'-Tetramethyl-5,5'-dinitrodipyridoyl-2,2' 35969-48-3 C16H14N4O6
    4,4',6,6'-Tetramethyl-5,5'-dinitrodipyridoyl-2,2'
    —— 4a,5,5a,6-tetrahydro-3<i>H</i>,4<i>H</i>-4,6-etheno-cyclopropa[<i>f</i>]indazole-3a,6a-dicarboxylic acid dimethyl ester 36635-25-3 C14H16N2O4
    4a,5,5a,6-tetrahydro-3<i>H</i>,4<i>H</i>-4,6-etheno-cyclopropa[<i>f</i>]indazole-3a,6a-dicarboxylic acid dimethyl ester
    —— 4-(2-Methoxycarbonyl-ethyl)-3-methoxycarbonyl-3-methyl-1,2,3,4-tetrahydro-dibenzothiophen 22032-18-4 C19H22O4S
    4-(2-Methoxycarbonyl-ethyl)-3-methoxycarbonyl-3-methyl-1,2,3,4-tetrahydro-dibenzothiophen
    —— 4-(2-acetamido-6-(3,4-dimethoxyphenyl)pyrido[3,2-d]pyrimidin-4-yl)-N-(thiophen-3-yl)piperazine-1-carboxamide 1113041-05-6 C26H27N7O4S
    4-(2-acetamido-6-(3,4-dimethoxyphenyl)pyrido[3,2-d]pyrimidin-4-yl)-N-(thiophen-3-yl)piperazine-1-carboxamide
    —— 4-methyl-2-iodothiophenol 256347-50-9 C7H7IS
    4-methyl-2-iodothiophenol
    —— 4-(3-chlorophenylthio)benzoyl chloride 141358-13-6 C13H8Cl2OS
    4-(3-chlorophenylthio)benzoyl chloride
    —— 4-bromo-2-(2-fluoro-6-(trifluoromethyl)phenyl)-1H-imidazole-5-carbonitrile 1254171-17-9 C11H4BrF4N3
    4-bromo-2-(2-fluoro-6-(trifluoromethyl)phenyl)-1H-imidazole-5-carbonitrile
    —— 4-[4-[(4aR,8aR)-3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl]thiophen-2-yl]piperidine-1-carboxamide 1160720-09-1 C20H29N3O2S
    4-[4-[(4aR,8aR)-3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl]thiophen-2-yl]piperidine-1-carboxamide
    —— 4-(4-Benzyloxyphenyloxy)benzoic acid methyl ester 257609-03-3 C21H18O4
    4-(4-Benzyloxyphenyloxy)benzoic acid methyl ester
    —— 4-(4-morpholinophenyl)naphthalene-1,2-dione 1260217-83-1 C20H17NO3
    4-(4-morpholinophenyl)naphthalene-1,2-dione
    —— (4,5-dichloro-1,3-dimethylimidazol-2-ylidene)borane 1234511-88-6 C5H9BCl2N2
    (4,5-dichloro-1,3-dimethylimidazol-2-ylidene)borane
    —— 4-ethyl-4-methyl-1-(toluene-4-sulfonyl)-1,4-dihydro-quinoline-3-carbonitrile 36797-33-8 C20H20N2O2S
    4-ethyl-4-methyl-1-(toluene-4-sulfonyl)-1,4-dihydro-quinoline-3-carbonitrile
    —— 4-<2-Nitro-4-methoxy-phenylazo>-α-naphthylamin 20254-69-7 C17H14N4O3
    4-<2-Nitro-4-methoxy-phenylazo>-α-naphthylamin
    —— 4-Benzyloxycarbonylamino-4-[2-(4-hydroxy-phenyl)-1-(2,4,5-trichloro-phenoxycarbonyl)-ethylcarbamoyl]-butyric acid benzyl ester 50444-37-6 C35H31Cl3N2O8
    4-Benzyloxycarbonylamino-4-[2-(4-hydroxy-phenyl)-1-(2,4,5-trichloro-phenoxycarbonyl)-ethylcarbamoyl]-butyric acid benzyl ester
    —— 4-(2-Chloro-phenyl)-4,5-dihydro-1H-imidazol-2-ylamine; hydrobromide 40682-88-0 BrH*C9H10ClN3
    4-(2-Chloro-phenyl)-4,5-dihydro-1H-imidazol-2-ylamine; hydrobromide
    —— (4-chloro-phenyl)-((3a<i>r</i>,7a<i>c</i>)-3a,4,5,6,7,7a-hexahydro-benzothiazol-2-yl)-amine 29538-55-4 C13H15ClN2S
    (4-chloro-phenyl)-((3a<i>r</i>,7a<i>c</i>)-3a,4,5,6,7,7a-hexahydro-benzothiazol-2-yl)-amine
    —— (4aR,4bS,6aS,9aS,9bS)-1-ethyl-4a,6a-dimethyl-7-(pyridin-4-yl)-4,4a,4b,5,6,6a,9,9a,9b,10-decahydro-1H-indeno[5,4-f]quinolin-2(3H)-one 1224434-63-2 C25H32N2O
    (4aR,4bS,6aS,9aS,9bS)-1-ethyl-4a,6a-dimethyl-7-(pyridin-4-yl)-4,4a,4b,5,6,6a,9,9a,9b,10-decahydro-1H-indeno[5,4-f]quinolin-2(3H)-one
    —— 4-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)benzaldehyde 439691-81-3 C14H20N2O2
    4-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)benzaldehyde
    —— 4-benzyl-1-methyl-2,5-dioxo-4-phenyl-pyrrolidine-3-carbonitrile 27806-97-9 C19H16N2O2
    4-benzyl-1-methyl-2,5-dioxo-4-phenyl-pyrrolidine-3-carbonitrile
    —— 4,6-Dihydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid butyl ester 23824-32-0 C14H19NO4
    4,6-Dihydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid butyl ester
    —— 4,4-Dimethyl-2-(5-methyl-5-vinyl-tetrahydro-furan-2-yl)-hex-5-en-3-ol 30926-64-8 C15H26O2
    4,4-Dimethyl-2-(5-methyl-5-vinyl-tetrahydro-furan-2-yl)-hex-5-en-3-ol
    —— (4a<i>R</i>)-6<i>c</i>-benzyloxy-7-ethyl-2<i>c</i>-phenyl-(4a<i>r</i>,6a<i>t</i>,9a<i>c</i>,9b<i>t</i>)-hexahydro-[1,3]dioxino[4',5':5,6]pyrano[3,4-<i>d</i>]oxazol-8-one 27909-25-7 C23H25NO6
    (4a<i>R</i>)-6<i>c</i>-benzyloxy-7-ethyl-2<i>c</i>-phenyl-(4a<i>r</i>,6a<i>t</i>,9a<i>c</i>,9b<i>t</i>)-hexahydro-[1,3]dioxino[4',5':5,6]pyrano[3,4-<i>d</i>]oxazol-8-one
    —— 4-(2-Amino-5-bromo-3-ethyl-phenyl)-4-oxo-butyric acid methyl ester 34921-91-0 C13H16BrNO3
    4-(2-Amino-5-bromo-3-ethyl-phenyl)-4-oxo-butyric acid methyl ester
    —— 4-oxo-3-(4-pyridin-2-ylsulfamoyl-phenyl)-3,4-dihydro-quinazoline-2-carboxylic acid ethyl ester 30838-39-2 C22H18N4O5S
    4-oxo-3-(4-pyridin-2-ylsulfamoyl-phenyl)-3,4-dihydro-quinazoline-2-carboxylic acid ethyl ester