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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-(3-Butyl-ureido)-diphenylsulfon 94263-31-7 C18H22N2O3S
    4'-(3-Butyl-ureido)-diphenylsulfon
    —— [4-Iodo-3-[(2-methylpropan-2-yl)oxycarbonylamino]naphthalen-1-yl] 4-methylpiperazine-1-carboxylate 935764-64-0 C21H26IN3O4
    [4-Iodo-3-[(2-methylpropan-2-yl)oxycarbonylamino]naphthalen-1-yl] 4-methylpiperazine-1-carboxylate
    —— 4,5-diethyl-9-methyl-pyrene 74869-64-0 C21H20
    4,5-diethyl-9-methyl-pyrene
    —— 4-Butylmercapto-5.6-tetramethylen-pyrimidin 1136-90-9 C12H18N2S
    4-Butylmercapto-5.6-tetramethylen-pyrimidin
    —— 4-Bromo-octahydro-indole-1,3-dicarboxylic acid 3-ethyl ester 1-phenyl ester 97579-99-2 C18H22BrNO4
    4-Bromo-octahydro-indole-1,3-dicarboxylic acid 3-ethyl ester 1-phenyl ester
    —— 4-(pyridin-3-ylmethyl)oxy-3-phenylthio-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246170-30-9 C20H17NO3S2
    4-(pyridin-3-ylmethyl)oxy-3-phenylthio-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— 4-(1-phenyl-ethyl)-piperazin-2-one 38083-48-6 C12H16N2O
    4-(1-phenyl-ethyl)-piperazin-2-one
    —— 4-methoxy-N-((2R,3S)-1,1,1-trifluoro-2-phenyl-3-(2-((S)-p-tolylsulfinyl)phenyl)butan-2-yl)aniline 1092116-43-2 C30H28F3NO2S
    4-methoxy-N-((2R,3S)-1,1,1-trifluoro-2-phenyl-3-(2-((S)-p-tolylsulfinyl)phenyl)butan-2-yl)aniline
    —— 4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline 1192035-52-1 C40H51NO4S
    4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline
    —— 4-fluorobenzyl 4-bromospiro[4.5]deca-1,3-diene-1-carboxylate 1518911-02-8 C18H18BrFO2
    4-fluorobenzyl 4-bromospiro[4.5]deca-1,3-diene-1-carboxylate
    —— [4-oxo-5,7-di(propan-2-yloxy)-2-(4-propan-2-yloxyphenyl)chromen-8-yl]boronic acid 135159-00-1 C24H29BO7
    [4-oxo-5,7-di(propan-2-yloxy)-2-(4-propan-2-yloxyphenyl)chromen-8-yl]boronic acid
    —— 4-benzyl-3-(sydnon-3-yl)-1,4-dihydropyridine 74629-16-6 C14H13N3O2
    4-benzyl-3-(sydnon-3-yl)-1,4-dihydropyridine
    —— 4-sec-Butylamino-chinolin 5895-78-3 C13H16N2
    4-sec-Butylamino-chinolin
    —— 4-[1-(β-D-galactopyranosyl)-1H-1,2,3-triazol-4-yl](2-bromoethyl) 1399258-48-0 C10H16BrN3O5
    4-[1-(β-D-galactopyranosyl)-1H-1,2,3-triazol-4-yl](2-bromoethyl)
    —— 4-Benzylthio-1-methyl-azetidin-2-on 53457-57-1 C11H13NOS
    4-Benzylthio-1-methyl-azetidin-2-on
    —— 4,4'-dimethylbenzophenone 64999-87-7 C15H15O
    4,4'-dimethylbenzophenone
    —— 4,4,6-trimethylcholest-5-en-3β-ol 89327-97-9 C30H51NO2
    4,4,6-trimethylcholest-5-en-3β-ol
    —— 4-<2-(benzylcarbonylamino)ethyl>phenyl 2,4-di-O-methyl-α-L-rhamnopyranoside 176040-01-0 C24H31NO6
    4-<2-(benzylcarbonylamino)ethyl>phenyl 2,4-di-O-methyl-α-L-rhamnopyranoside
    —— 4-[6-(2-fluoro-4-hydroxy-phenyl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carbonyl]-2-isopropyl-5,5-dimethyl-piperazine-1-carboxylic acid tert-butyl ester 1431978-06-1 C32H42FN5O5
    4-[6-(2-fluoro-4-hydroxy-phenyl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carbonyl]-2-isopropyl-5,5-dimethyl-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-heptyl-1-methyl-1-undecyl-piperazinium; chloride-hydrochloride 114163-04-1 C23H49N2*ClH*Cl
    4-heptyl-1-methyl-1-undecyl-piperazinium; chloride-hydrochloride
    —— 4,6-Dichlor-2-(4-phenylcarbamoyl-phenoxy)-1,3,5-triazin 130986-84-4 C16H10Cl2N4O2
    4,6-Dichlor-2-(4-phenylcarbamoyl-phenoxy)-1,3,5-triazin
    —— 4-amino-3-[5-(4-ethylpiperazin-1-yl)-1H-benzoimidazol-2-yl]-5-fluoroquinoline-2(1H)-one 668430-42-0 C22H23FN6O
    4-amino-3-[5-(4-ethylpiperazin-1-yl)-1H-benzoimidazol-2-yl]-5-fluoroquinoline-2(1H)-one
    —— 4-(2,5-difluorobenzoyl)piperazine-1-carboxylic acid (3-fluoro-4-piperazin-1-yl-phenyl)amide 1071517-87-7 C22H24F3N5O2
    4-(2,5-difluorobenzoyl)piperazine-1-carboxylic acid (3-fluoro-4-piperazin-1-yl-phenyl)amide
    —— 4,5-diphenyl-1H-imidazol-2-amine hydrochloride 1450-96-0 C15H14ClN3
    4,5-diphenyl-1H-imidazol-2-amine hydrochloride
    —— 4,4'-dimethyl-[2,2']biquinolinyl-7,7'-diol 109805-13-2 C20H16N2O2
    4,4'-dimethyl-[2,2']biquinolinyl-7,7'-diol
    —— 4-<9-Carboxy-5,6,6a,7,9,10-hexahydro-8H-imidazo<1,5-f>pteridinyl-(8)>-benzoyl-glutaminsaeure 115944-73-5 C21H23N7O8
    4-<9-Carboxy-5,6,6a,7,9,10-hexahydro-8H-imidazo<1,5-f>pteridinyl-(8)>-benzoyl-glutaminsaeure
    —— 4-Hydroxy-5-oxo-3a,4-dimethyl-7-acetyl-3,3a,4,5,7,8,8a,8b-octahydro-benzo<1,2-c:3,4-c'>diindazol 108669-27-8 C12H16N4O3
    4-Hydroxy-5-oxo-3a,4-dimethyl-7-acetyl-3,3a,4,5,7,8,8a,8b-octahydro-benzo<1,2-c:3,4-c'>diindazol
    —— 4-Methansulfonphenyl-N-methylcarbamat 3983-29-7 C9H11NO4S
    4-Methansulfonphenyl-N-methylcarbamat
    —— [(4S,5R,6S)-5-methyl-6-[(2-methylpropan-2-yl)oxy]-9-oxononan-4-yl] acetate 847740-45-8 C16H30O4
    [(4S,5R,6S)-5-methyl-6-[(2-methylpropan-2-yl)oxy]-9-oxononan-4-yl] acetate
    —— [(4aR,7R,8aS)-6-methylidene-2-phenyl-4a,7,8,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxin-7-yl]oxy-triethylsilane 1147012-59-6 C20H30O4Si
    [(4aR,7R,8aS)-6-methylidene-2-phenyl-4a,7,8,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxin-7-yl]oxy-triethylsilane
    —— [4-(5-Fluoro-2,4-dinitro-benzenesulfonyl)-phenyl]-[1-pyridin-4-yl-meth-(E)-ylidene]-amine 128729-62-4 C18H11FN4O6S
    [4-(5-Fluoro-2,4-dinitro-benzenesulfonyl)-phenyl]-[1-pyridin-4-yl-meth-(E)-ylidene]-amine
    —— 4-(2-nitro-4-fluorophenyl)-2,2,5,5-tetramethyl-3-imidazoline-1-oxyl 3-oxide 95883-67-3 C13H15FN3O4
    4-(2-nitro-4-fluorophenyl)-2,2,5,5-tetramethyl-3-imidazoline-1-oxyl 3-oxide
    —— 4-nitrobenzyl-2,2-dibromo-3-oxo-6-phenylhexanoate 106344-82-5 C19H17Br2NO5
    4-nitrobenzyl-2,2-dibromo-3-oxo-6-phenylhexanoate
    —— 4-acetamidomethyl-t-3,t-5-diacetoxy-r-4-acetoxymethyltetrahydropyran 131227-43-5 C15H23NO8
    4-acetamidomethyl-t-3,t-5-diacetoxy-r-4-acetoxymethyltetrahydropyran
    —— 4-ethoxycarbonylmethyl-piperidine-4-carboxylic acid; hydrochloride 40118-04-5 C10H17NO4*ClH
    4-ethoxycarbonylmethyl-piperidine-4-carboxylic acid; hydrochloride
    —— 4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-Tetramethyl-18-(2,6,6-trimethyl-cyclohex-1-enyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-benzoyl chloride 106296-09-7 C38H45ClO
    4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-Tetramethyl-18-(2,6,6-trimethyl-cyclohex-1-enyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-benzoyl chloride
    —— 4-[2-(2-oxo-2,3-dihydro-indol-1-ylmethyl)-3-(naphthalen-1-yloxy)-propenyl]-N-hydroxy-benzamide 878401-92-4 C29H24N2O4
    4-[2-(2-oxo-2,3-dihydro-indol-1-ylmethyl)-3-(naphthalen-1-yloxy)-propenyl]-N-hydroxy-benzamide
    —— 4-[2-Benzylcarbamoyl-2-(toluene-4-sulfonylamino)-ethyl]-thiobenzimidic acid methyl ester; hydriodide 80853-39-0 C25H27N3O3S2*HI
    4-[2-Benzylcarbamoyl-2-(toluene-4-sulfonylamino)-ethyl]-thiobenzimidic acid methyl ester; hydriodide
    —— <4,6-(2)H2>-2,5-Dimethoxyaniline 121055-99-0 C8H11NO2
    <4,6-(2)H2>-2,5-Dimethoxyaniline
    —— 4,4'-oxybis(N'-phenylbenzenesulfonohydrazide) 905859-09-8 C24H22N4O5S2
    4,4'-oxybis(N'-phenylbenzenesulfonohydrazide)
    —— 4-(5-(3-chloro-4-(2,2,2-trifluoroethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2-iodophenol 1608147-03-0 C16H9ClF3IN2O3
    4-(5-(3-chloro-4-(2,2,2-trifluoroethoxy)phenyl)-1,2,4-oxadiazol-3-yl)-2-iodophenol
    —— 4-(4-Butyl-bicyclo[2.2.2]oct-1-yl)-benzonitrile 74471-10-6 C19H25N
    4-(4-Butyl-bicyclo[2.2.2]oct-1-yl)-benzonitrile
    —— (4S)-4-Carbomethoxy-2,2-dimethyl-4-<(1R)-1,5-dimethyl-4-hexenyl>-1,3-dioxolane 122445-39-0 C15H26O4
    (4S)-4-Carbomethoxy-2,2-dimethyl-4-<(1R)-1,5-dimethyl-4-hexenyl>-1,3-dioxolane
    —— 4-(pyridin-3-ylmethyl)carbamoyl-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246172-32-7 C21H18N2O5S2
    4-(pyridin-3-ylmethyl)carbamoyl-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— 4-Ethoxycarbonyl-2-(<2>naphthyl)-5-oxo-cyclopent-1-enyl-essigsaeure 102078-16-0 C20H18O5
    4-Ethoxycarbonyl-2-(<2>naphthyl)-5-oxo-cyclopent-1-enyl-essigsaeure
    —— 4-hydroxy-2,2,5,5-tetramethyl-dihydro-furan-3-one-phenylhydrazone 100875-85-2 C14H20N2O2
    4-hydroxy-2,2,5,5-tetramethyl-dihydro-furan-3-one-phenylhydrazone
    —— 4,4,6-Trimethyl-2-<1,2-epoxy-ethyl>-1,3-dioxan 109892-49-1 C9H16O3
    4,4,6-Trimethyl-2-<1,2-epoxy-ethyl>-1,3-dioxan
    —— 4-Amino-6-allylamino-2-fluordichlormethyl-1.3.5-triazin 834-01-5 C7H8Cl2FN5
    4-Amino-6-allylamino-2-fluordichlormethyl-1.3.5-triazin
    —— 4-Phenyl-3,5-bis-<anthrachinonyl-(2)>-1,2,4-triazin 124115-33-9 C36H19N3O4
    4-Phenyl-3,5-bis-<anthrachinonyl-(2)>-1,2,4-triazin
    —— (4-methoxy-phenacyl)-succinic acid 107623-94-9 C13H14O6
    (4-methoxy-phenacyl)-succinic acid