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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-Decanoylamino-4-(1-methoxycarbonyl-ethylcarbamoyl)-butyric acid methyl ester 55728-16-0 C20H36N2O6
    4-Decanoylamino-4-(1-methoxycarbonyl-ethylcarbamoyl)-butyric acid methyl ester
    —— 4(3H)-Pyridinone, 3-diazo- 54459-88-0 C5H3N3O
    4(3H)-Pyridinone, 3-diazo-
    —— 4,5-Dimethyl-azulen 56594-77-5 C12H12
    4,5-Dimethyl-azulen
    —— 4,5-Bis-<dimethylamino>-o-xylol 54929-05-4 C12H20N2
    4,5-Bis-<dimethylamino>-o-xylol
    —— [4'-(3,4-Dihydro-2H-pyridine-1-carbonyl)-biphenyl-4-yl]-(3,4-dihydro-2H-pyridin-1-yl)-methanone 52882-88-9 C24H24N2O2
    [4'-(3,4-Dihydro-2H-pyridine-1-carbonyl)-biphenyl-4-yl]-(3,4-dihydro-2H-pyridin-1-yl)-methanone
    —— 4-Methyl-2-pentylcyanacetat 52688-05-8 C9H15NO2
    4-Methyl-2-pentylcyanacetat
    —— 4-tert-Butoxy-4-oxobutane-peroxoic acid methyl ester 49681-67-6 C9H16O5
    4-tert-Butoxy-4-oxobutane-peroxoic acid methyl ester
    —— 4-Nitro-chinuclidin 51069-42-2 C7H12N2O2
    4-Nitro-chinuclidin
    —— 4,7-Methano-1H-indene, octahydro-8-methyl-, stereoisomer 50745-92-1 C11H18
    4,7-Methano-1H-indene, octahydro-8-methyl-, stereoisomer
    —— 4-[2-[(E)-2-[(E)-(3-methyl-5-phenyl-1,3-benzoxazol-2-ylidene)methyl]but-1-enyl]-1,3-benzoselenazol-3-ium-3-yl]butane-2-sulfonate —— C30H30N2O4SSe
    4-[2-[(E)-2-[(E)-(3-methyl-5-phenyl-1,3-benzoxazol-2-ylidene)methyl]but-1-enyl]-1,3-benzoselenazol-3-ium-3-yl]butane-2-sulfonate
    —— 4,5-Homooxepin 50356-50-8 C7H8O
    4,5-Homooxepin
    —— 4-Chlorophenylaziridine 28192-05-4 C8H8ClN
    4-Chlorophenylaziridine
    —— 4a-Methyl-7,7-diphenyl-3,4,5,6,7,8-hexahydro-4aH-naphthalen-2-one 50786-03-3 C23H24O
    4a-Methyl-7,7-diphenyl-3,4,5,6,7,8-hexahydro-4aH-naphthalen-2-one
    —— 4'-(3-dimethylaminopropionyl)methanesulfonanilide hydrochloride 60232-96-4 C12H18N2O3S*ClH
    4'-(3-dimethylaminopropionyl)methanesulfonanilide hydrochloride
    —— 4-bromo-3-propyl-tetrahydro-pyran 40619-38-3 C8H15BrO
    4-bromo-3-propyl-tetrahydro-pyran
    —— 4,5-Dimethyl-2H,7H-pyrano(2,3-b)pyran-2,7-dione 37831-60-0 C10H8O4
    4,5-Dimethyl-2H,7H-pyrano(2,3-b)pyran-2,7-dione
    —— 4-Methyl-2H,7H-pyrano(2,3-b)pyran-2,7-dione 37831-57-5 C9H6O4
    4-Methyl-2H,7H-pyrano(2,3-b)pyran-2,7-dione
    —— 4-[Methyl-di(propan-2-yl)azaniumyl]-2,2-diphenylbutanimidate;10-[3-(4-methylpiperazin-1-yl)propyl]-2-(trifluoromethyl)phenothiazine;dihydrochloride;hydroiodide 60108-70-5 C44H59Cl2F3IN5OS
    4-[Methyl-di(propan-2-yl)azaniumyl]-2,2-diphenylbutanimidate;10-[3-(4-methylpiperazin-1-yl)propyl]-2-(trifluoromethyl)phenothiazine;dihydrochloride;hydroiodide
    —— 4,6-Dimethylpyrano(3,2-b)-pyran-2,8-dione 33759-64-7 C10H8O4
    4,6-Dimethylpyrano(3,2-b)-pyran-2,8-dione
    —— 4-Nitro-2'-methoxy-5'-methyl-azobenzol 29530-50-5 C14H13N3O3
    4-Nitro-2'-methoxy-5'-methyl-azobenzol
    —— 4,6-Dihydro-dithieno<3,4-c:3,4-e>oxepin 23062-34-2 C10H8OS2
    4,6-Dihydro-dithieno<3,4-c:3,4-e>oxepin
    —— <4.4.2>Propella-3,8-dien-11,12-dion 21377-44-6 C12H12O2
    <4.4.2>Propella-3,8-dien-11,12-dion
    —— 4-Hydroxy-1,2-dimethyl-4-ethyl-decahydro-chinolin 7220-16-8 C13H25NO
    4-Hydroxy-1,2-dimethyl-4-ethyl-decahydro-chinolin
    —— <4.4.2>Propellen-(3)-dion-(11,12) 21377-45-7 C12H14O2
    <4.4.2>Propellen-(3)-dion-(11,12)
    —— 4-Butyl-1-cyclohexene 21524-26-5 C10H18
    4-Butyl-1-cyclohexene
    —— 4-Hydroxy-1,2-dimethyl-4-vinyl-decahydrochinolin 42849-96-7 C13H23NO
    4-Hydroxy-1,2-dimethyl-4-vinyl-decahydrochinolin
    —— <4.4.2>Propellandion-(11,12) 21377-46-8 C12H16O2
    <4.4.2>Propellandion-(11,12)
    —— 4alpha,8alpha-(Methanothiomethano)naphthalene, 1,4,5,8-tetrahydro-, 10-oxide 17853-53-1 C12H16OS
    4alpha,8alpha-(Methanothiomethano)naphthalene, 1,4,5,8-tetrahydro-, 10-oxide
    —— 4-Hexyn-3-ol, 3-methyl-6-(2-piperidinoethoxy)- 16464-38-3 C14H25NO2
    4-Hexyn-3-ol, 3-methyl-6-(2-piperidinoethoxy)-
    —— <4.4.2>-propella-3,8-diene 5103-78-6 C12H16
    <4.4.2>-propella-3,8-diene
    —— 4a-(2H)-Naphthalenol, octahydro-8a-methyl-, cis- 5173-73-9 C11H20O
    4a-(2H)-Naphthalenol, octahydro-8a-methyl-, cis-
    —— 4-(P-Tolyl)-3-Hexanone 6957-06-8 C13H18O
    4-(P-Tolyl)-3-Hexanone
    —— 4,4'-Methylenebis[2-(ethylsulfanyl)aniline] 70883-13-5 C17H22N2S2
    4,4'-Methylenebis[2-(ethylsulfanyl)aniline]
    —— 4-Fluor-benzylmercurichlorid 2357-55-3 C7H6ClFHg
    4-Fluor-benzylmercurichlorid
    —— 4-Fluor-1,3-diisopropyl-benzol 1426-87-5 C12H17F
    4-Fluor-1,3-diisopropyl-benzol
    —— 4-Methyl-5h-pyrido[4,3-b]indol-3-amine 75240-17-4 C12H11N3
    4-Methyl-5h-pyrido[4,3-b]indol-3-amine
    —— 4-Nitro-N-2-pyridinylbenzenesulfonamide 1028-11-1 C11H9N3O4S
    4-Nitro-N-2-pyridinylbenzenesulfonamide
    —— 4-Octanoate-3,5-dichlorobenzonitrile 1689-98-1 C15H17Cl2NO2
    4-Octanoate-3,5-dichlorobenzonitrile
    —— 4-Ethylthio-3-buten-1-yne 1609-42-3 C6H6S
    4-Ethylthio-3-buten-1-yne
    —— 4-Nitrobenz(k)acephenanthrylene 107673-66-5 C20H11NO2
    4-Nitrobenz(k)acephenanthrylene
    —— 4-amino-5-chloro-N-[9-[(4-fluorophenyl)methyl]-9-azabicyclo[3.3.1]nonan-3-yl]-2-methoxybenzamide 86580-77-0 C23H27ClFN3O2
    4-amino-5-chloro-N-[9-[(4-fluorophenyl)methyl]-9-azabicyclo[3.3.1]nonan-3-yl]-2-methoxybenzamide
    —— 4-Aminoquinoline 1-oxide 2508-86-3 C9H8N2O
    4-Aminoquinoline 1-oxide
    —— 4-Ethenylpyrene 73529-25-6 C18H12
    4-Ethenylpyrene
    —— (4-Benzoyl-o-phenylenediammine)dichloroplatinum (II) 72596-00-0 C13H12Cl2N2OPt
    (4-Benzoyl-o-phenylenediammine)dichloroplatinum (II)
    —— 4-Acridinecarboxamide, 9-((2-(dimethylamino)-4-((methylsulfonyl)amino)phenyl)amino)-5-methoxy-N-methyl- 106521-59-9 C25H27N5O4S
    4-Acridinecarboxamide, 9-((2-(dimethylamino)-4-((methylsulfonyl)amino)phenyl)amino)-5-methoxy-N-methyl-
    —— 4-Acridinecarboxamide, 9-((4-((ethylsulfonyl)amino)-2-methoxyphenyl)amino)-, monohydrochloride 69242-95-1 C23H23ClN4O4S
    4-Acridinecarboxamide, 9-((4-((ethylsulfonyl)amino)-2-methoxyphenyl)amino)-, monohydrochloride
    —— 4,4-Bis(difluoramino)pentanol 78619-51-9 C5H10F4N2O
    4,4-Bis(difluoramino)pentanol
    —— 4-Hydroxyphenytoin glucuronide 53819-79-7 C21H20N2O9
    4-Hydroxyphenytoin glucuronide
    —— 4'-[(3-benzylmethylamino)propionyl]methanesulfonanilide hydrochloride —— C18H22N2O3S*ClH
    4'-[(3-benzylmethylamino)propionyl]methanesulfonanilide hydrochloride
    —— [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone;6-chloro-2-methyl-1,1-dioxo-3-(2,2,2-trifluoroethylsulfanylmethyl)-3,4-dihydro-1λ6,2,4-benzothiadiazine-7-sulfonamide;hydron;chloride —— C30H35Cl2F3N8O8S3
    [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone;6-chloro-2-methyl-1,1-dioxo-3-(2,2,2-trifluoroethylsulfanylmethyl)-3,4-dihydro-1λ6,2,4-benzothiadiazine-7-sulfonamide;hydron;chloride