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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
    —— 4,4-dimethyl-2,5-bis-methylsulfanyl-4H-imidazole 163683-44-1 C7H12N2S2
    4,4-dimethyl-2,5-bis-methylsulfanyl-4H-imidazole
    —— 4-Nitrobenzyl 3-(4-carboxyphenoxy)-2-(4S-chloro-3S-[1R-hydroxyethyl]azetidin-2-on-1-yl)-3-trimethylacetylthiopropenoate 104457-88-7 C27H27ClN2O10S
    4-Nitrobenzyl 3-(4-carboxyphenoxy)-2-(4S-chloro-3S-[1R-hydroxyethyl]azetidin-2-on-1-yl)-3-trimethylacetylthiopropenoate
    —— 4-imino-5,6-diphenyl-2-methylthio-3-phenylfuro<2,3-d>pyrimidine 142274-75-7 C25H19N3OS
    4-imino-5,6-diphenyl-2-methylthio-3-phenylfuro<2,3-d>pyrimidine
    —— [4-(4-Hydroxypiperidin-1-yl)piperidin-1-yl]-[5-methyl-6-(3-phenylpropylamino)pyrimidin-4-yl]methanone 1232051-16-9 C25H35N5O2
    [4-(4-Hydroxypiperidin-1-yl)piperidin-1-yl]-[5-methyl-6-(3-phenylpropylamino)pyrimidin-4-yl]methanone
    —— 4-[(6-Methylpyridin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229580-34-0 C21H21NO2
    4-[(6-Methylpyridin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— (4S,5S)-5-<(phenylsulfonyl)amino>-4-(2-carboxyethyl)-2,2-dimethyl-1,3-dioxane 119593-31-6 C14H19NO6S
    (4S,5S)-5-<(phenylsulfonyl)amino>-4-(2-carboxyethyl)-2,2-dimethyl-1,3-dioxane
    —— 4-(1-methyl-1H-pyrazol-4-yl)pyrrolidin-2-one 1484252-01-8 C8H11N3O
    4-(1-methyl-1H-pyrazol-4-yl)pyrrolidin-2-one
    —— 4-oxo-3-(3,4,5-trimethoxy-phenyl)-3,4-dihydro-quinazoline-2-carboxylic acid ethyl ester 30838-21-2 C20H20N2O6
    4-oxo-3-(3,4,5-trimethoxy-phenyl)-3,4-dihydro-quinazoline-2-carboxylic acid ethyl ester
    —— 4-(3,3,3-trifluoropropyl)cyclohexanol 1429029-62-8 C9H15F3O
    4-(3,3,3-trifluoropropyl)cyclohexanol
    —— (4E)-2-methyl-4-prop-2-enylidene-3H-isoquinolin-1-one 121359-39-5 C13H13NO
    (4E)-2-methyl-4-prop-2-enylidene-3H-isoquinolin-1-one
    —— (4R,5S,6S)-1-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2,2,4,6-tetramethyl-non-8-en-3-one 312730-83-9 C26H44O3Si
    (4R,5S,6S)-1-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2,2,4,6-tetramethyl-non-8-en-3-one
    —— 4-methoxy-8-methyl-2H-benzo<c>pyran-2-spiro-1'-(2',3'-dichloro-4'-oxo-1',4'-dihydronaphthalene) 120385-82-2 C20H14Cl2O3
    4-methoxy-8-methyl-2H-benzo<c>pyran-2-spiro-1'-(2',3'-dichloro-4'-oxo-1',4'-dihydronaphthalene)
    —— 4-amino-3'-fluoro-4'-hydroxy-[1,1'-biphenyl]-3-carbonitrile 934426-31-0 C13H9FN2O
    4-amino-3'-fluoro-4'-hydroxy-[1,1'-biphenyl]-3-carbonitrile
    —— 4,8b-Dihydro-3aH-indeno[2,1-d]oxazol-2-ylamine 10200-71-2 C10H10N2O
    4,8b-Dihydro-3aH-indeno[2,1-d]oxazol-2-ylamine
    —— 4-benzhydrylidene-1-phenyl-1,4-dihydro-phosphinine 1-oxide 7384-83-0 C24H19OP
    4-benzhydrylidene-1-phenyl-1,4-dihydro-phosphinine 1-oxide
    —— 4-Methoxy-3-phenylsulfanyl-cyclohex-3-enecarboxylic acid methyl ester 74852-07-6 C15H18O3S
    4-Methoxy-3-phenylsulfanyl-cyclohex-3-enecarboxylic acid methyl ester
    —— 4,4-Difluoro-1-(2,2,2-trifluoroacetyl)piperidin-3-one 1334417-28-5 C7H6F5NO2
    4,4-Difluoro-1-(2,2,2-trifluoroacetyl)piperidin-3-one
    —— (4S,5S)-(+)-bis(di-η-butylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane 109874-87-5 C23H48O2P2
    (4S,5S)-(+)-bis(di-η-butylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane
    —— 4-methyl-4'-(methylthio)-2,2':6',2"-terpyridine 108295-36-9 C17H15N3S
    4-methyl-4'-(methylthio)-2,2':6',2"-terpyridine
    —— 4-benzyl-3,5-di-tert-butyl-1,2-diisopropyl-1,2,4,3,5-triazadiborolidine 142842-10-2 C21H39B2N3
    4-benzyl-3,5-di-tert-butyl-1,2-diisopropyl-1,2,4,3,5-triazadiborolidine
    —— 4-hydroxy-4-<β-(N-methyl-N-phenyl)aminoethyl>phenylphosphinyl-2,2,6,6-tetramethylpiperidine-1-oxyl 94719-95-6 C24H34N2O4P
    4-hydroxy-4-<β-(N-methyl-N-phenyl)aminoethyl>phenylphosphinyl-2,2,6,6-tetramethylpiperidine-1-oxyl
    —— 4-bromo-5-hydroxy-phthalaldehyde 13212-89-0 C8H5BrO3
    4-bromo-5-hydroxy-phthalaldehyde
    —— 4-[(5-Chloro-2-cyclobutylamino-pyridine-3-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 865169-86-4 C20H29ClN4O3
    4-[(5-Chloro-2-cyclobutylamino-pyridine-3-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4'-[(5-.butyl-1,2,4,-triazol-1-yl)methyl][1,1'-biphenyl]-2-carboxylic acid 140120-56-5 C20H21N3O2
    4'-[(5-.butyl-1,2,4,-triazol-1-yl)methyl][1,1'-biphenyl]-2-carboxylic acid
    —— 4-chloro-6-(5-(3-(1H-pyrazol-1-yl)benzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)benzene-1,3-diol 1228281-69-3 C22H20ClN5O2
    4-chloro-6-(5-(3-(1H-pyrazol-1-yl)benzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)benzene-1,3-diol
    —— 4-(4'-hydroxy-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine 631903-94-1 C18H16N2O3S3
    4-(4'-hydroxy-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine
    —— 4-(3-Amino-3-carboxy-propyl)-benzoic acid; hydrochloride 82098-53-1 C11H13NO4*ClH
    4-(3-Amino-3-carboxy-propyl)-benzoic acid; hydrochloride
    —— 4,5-Diamino-6-ethyl-2-methylthiopyrimidin 52379-83-6 C7H12N4S
    4,5-Diamino-6-ethyl-2-methylthiopyrimidin
    —— 4-ethyl-2-(4-methoxyphenyl)-isothiazol-3(2H)-one 1,1-dioxide 1262521-23-2 C12H13NO4S
    4-ethyl-2-(4-methoxyphenyl)-isothiazol-3(2H)-one 1,1-dioxide
    —— 4-Nonyloxy-benzoic acid 4-{[(E)-4-ethoxy-phenylimino]-methyl}-phenyl ester 77940-78-4 C31H37NO4
    4-Nonyloxy-benzoic acid 4-{[(E)-4-ethoxy-phenylimino]-methyl}-phenyl ester
    —— 4-(benzyloxy)-3-hydroxy-1-(thiophen-2-yl)butan-1-one 1446495-46-0 C15H16O3S
    4-(benzyloxy)-3-hydroxy-1-(thiophen-2-yl)butan-1-one
    —— 4-(4-chloro-2-methoxyphenoxy)-5-fluoro-2-methoxy-N-(methylsulfonyl)benzamide 1354956-72-1 C16H15ClFNO6S
    4-(4-chloro-2-methoxyphenoxy)-5-fluoro-2-methoxy-N-(methylsulfonyl)benzamide
    —— 4-{4-[4-(4-Bromo-2,3,5,6-tetrafluoro-phenoxy)-2,3,5,6-tetrafluoro-phenoxy]-2,3,5,6-tetrafluoro-phenoxy}-2,3,5,6-tetrafluoro-phenol 31404-38-3 C24HBrF16O4
    4-{4-[4-(4-Bromo-2,3,5,6-tetrafluoro-phenoxy)-2,3,5,6-tetrafluoro-phenoxy]-2,3,5,6-tetrafluoro-phenoxy}-2,3,5,6-tetrafluoro-phenol
    —— 4-Nitro-N-[(toluene-4-sulfonylamino)-methyl]-benzamide 35069-19-3 C15H15N3O5S
    4-Nitro-N-[(toluene-4-sulfonylamino)-methyl]-benzamide
    —— 4-pentynyldiphenylamine 1228186-52-4 C17H17N
    4-pentynyldiphenylamine
    —— 4-cyano-acridine-2-carboxylic acid methyl ester 1296241-20-7 C16H10N2O2
    4-cyano-acridine-2-carboxylic acid methyl ester
    —— 4-amino-6-(4-amino-phenylazo)-5-hydroxy-3-(4-nitro-phenylazo)-naphthalene-2,7-disulfonic acid 89735-05-7 C22H17N7O9S2
    4-amino-6-(4-amino-phenylazo)-5-hydroxy-3-(4-nitro-phenylazo)-naphthalene-2,7-disulfonic acid
    —— 4,6-Bis-phenylcarbamoyl-isophthalic acid; compound with N,N-dimethyl-formamide 82755-15-5 2C3H7NO*C22H16N2O6
    4,6-Bis-phenylcarbamoyl-isophthalic acid; compound with N,N-dimethyl-formamide
    —— 4-cyclohexylidene-3-diphenylphosphinoylbut-3-en-2-ol 1637401-83-2 C22H25O2P
    4-cyclohexylidene-3-diphenylphosphinoylbut-3-en-2-ol
    —— (4R,9R,12S)-12-isopropyl-3,13-bis(2-nitrobenzenesulfonyl)-3,10,13,19-tetraazatricyclo[13.3.1.0(4,9)]nonadeca-1(19),15,17-trien-11-one 1350538-38-3 C30H34N6O9S2
    (4R,9R,12S)-12-isopropyl-3,13-bis(2-nitrobenzenesulfonyl)-3,10,13,19-tetraazatricyclo[13.3.1.0(4,9)]nonadeca-1(19),15,17-trien-11-one
    —— (4-hydroxyphenylimino)pyridin-3-ylacetonitrile 477935-06-1 C13H9N3O
    (4-hydroxyphenylimino)pyridin-3-ylacetonitrile
    —— 4-(4-Chlor-2-methylphenethylamino)-1-methylpiperidin 30509-16-1 C15H23ClN2
    4-(4-Chlor-2-methylphenethylamino)-1-methylpiperidin
    —— 4-acetyl-2-amino-3-phenyl-1H-isoquinoline-1-one 706817-36-9 C17H14N2O2
    4-acetyl-2-amino-3-phenyl-1H-isoquinoline-1-one
    —— 4-{[4-(2-amino-benzyl)-piperazin-1-yl]-acetyl}-morpholine 60261-54-3 C17H26N4O2
    4-{[4-(2-amino-benzyl)-piperazin-1-yl]-acetyl}-morpholine
    —— 4-(2,5-anhydro-D-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole 210108-61-5 C13H15N3O4
    4-(2,5-anhydro-D-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole
    —— 4-phenyl-1-(4-chlorobutyl)-1H-1,2,3-triazole 1458630-36-8 C12H14ClN3
    4-phenyl-1-(4-chlorobutyl)-1H-1,2,3-triazole
    —— (4-chloro-phenyl)-carbamic acid-(2-dibutylamino-ethyl ester) 93543-19-2 C17H27ClN2O2
    (4-chloro-phenyl)-carbamic acid-(2-dibutylamino-ethyl ester)
    —— 4-N,6-N-bis[1,1-diethoxy-3-(1H-imidazol-5-yl)propan-2-yl]-5-nitropyrimidine-4,6-diamine 127724-03-2 C24H37N9O6
    4-N,6-N-bis[1,1-diethoxy-3-(1H-imidazol-5-yl)propan-2-yl]-5-nitropyrimidine-4,6-diamine
    —— 4,4'-di-trans-styryl-benzilic acid 103164-93-8 C30H24O3
    4,4'-di-trans-styryl-benzilic acid
    —— 4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide 865488-72-8 C15H11Cl2N3O3S
    4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide