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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-chloro-5-nitro-phenyl)-1H-pyrrole-3-carbonitrile 960083-35-6 C11H6ClN3O2
    4-(3-chloro-5-nitro-phenyl)-1H-pyrrole-3-carbonitrile
    —— 4-((4-(tris(4-(tert-butyl)phenyl)methyl)phenoxy)methyl)-1-(4-(tris(4-(tert-butyl)phenyl)methyl)phenyl)-1H-1,2,3-triazole 1580547-70-1 C77H89N3O
    4-((4-(tris(4-(tert-butyl)phenyl)methyl)phenoxy)methyl)-1-(4-(tris(4-(tert-butyl)phenyl)methyl)phenyl)-1H-1,2,3-triazole
    —— 4-hydroxy-1-isopentyl-2-oxo-1,2-dihydroquinoline-3-carbohydrazide 1190695-28-3 C15H19N3O3
    4-hydroxy-1-isopentyl-2-oxo-1,2-dihydroquinoline-3-carbohydrazide
    —— 4,5-bis(4-bromophenyl)-1-hexyl-1H-imidazole 1280726-85-3 C21H22Br2N2
    4,5-bis(4-bromophenyl)-1-hexyl-1H-imidazole
    —— 4-{[1-(3-methoxy-phenyl)-3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene]-hydrazino}-N-thiazol-2-yl-benzenesulfonamide 68523-63-7 C20H18N6O4S2
    4-{[1-(3-methoxy-phenyl)-3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene]-hydrazino}-N-thiazol-2-yl-benzenesulfonamide
    —— (4,4-dioxo-3-phenyl-3a,5,6,6a-tetrahydrothieno[2,3-d][1,2]oxazol-6-yl) acetate 86597-95-7 C13H13NO5S
    (4,4-dioxo-3-phenyl-3a,5,6,6a-tetrahydrothieno[2,3-d][1,2]oxazol-6-yl) acetate
    —— [4-(6-acetyloxy-1,2-dimethylindol-3-yl)phenyl] acetate 97968-33-7 C20H19NO4
    [4-(6-acetyloxy-1,2-dimethylindol-3-yl)phenyl] acetate
    —— 4-amino-2 piperazino-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidine monomaleate 87466-44-2 C4H4O4*C11H17N5S
    4-amino-2 piperazino-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidine monomaleate
    —— 4-(4-nitrophenyl)-3-(pyridine-4-ylmethyl)-1,2,4-triazoline-5-thione 1352078-20-6 C14H11N5O2S
    4-(4-nitrophenyl)-3-(pyridine-4-ylmethyl)-1,2,4-triazoline-5-thione
    —— 4-bromo-5-fluoro-N-(2-hydroxyphenyl)anthranilic acid 171111-46-9 C13H9BrFNO3
    4-bromo-5-fluoro-N-(2-hydroxyphenyl)anthranilic acid
    —— (4aR,5R,6R,7R)-6-Cyclopropylmethoxy-7-ethylthio-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one 209332-27-4 C22H31NO2S
    (4aR,5R,6R,7R)-6-Cyclopropylmethoxy-7-ethylthio-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one
    —— 4-benzylcarbamoyl-1-methyl-pyridinium; toluene-4-sulfonate 116533-19-8 C7H7O3S*C14H15N2O
    4-benzylcarbamoyl-1-methyl-pyridinium; toluene-4-sulfonate
    —— 4-(2'-chloroethyl)-1,6,8-triethyl-1,2,3,5,7,8'-hexamethyl-ac-biladiene dihydrobromide 130693-48-0 2BrH*C33H43ClN4
    4-(2'-chloroethyl)-1,6,8-triethyl-1,2,3,5,7,8'-hexamethyl-ac-biladiene dihydrobromide
    —— 4-(3-chlorophenyl)-2-(2-methyltetrahydrofuran-2-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569836-49-2 C22H24ClN5O
    4-(3-chlorophenyl)-2-(2-methyltetrahydrofuran-2-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 4,4'-nonanediyl-di-benzaldehyde 102887-21-8 C23H28O2
    4,4'-nonanediyl-di-benzaldehyde
    —— 4-acetoxy-2-(α-acetoxy-isopropyl)-dihydro-furan-3-one 112535-37-2 C11H16O6
    4-acetoxy-2-(α-acetoxy-isopropyl)-dihydro-furan-3-one
    —— 4-tert-Butoxycarbonylamino-1-pent-4-enyl-1H-pyrrole-2-carboxylic acid 2-trimethylsilanyl-ethyl ester 530102-98-8 C20H34N2O4Si
    4-tert-Butoxycarbonylamino-1-pent-4-enyl-1H-pyrrole-2-carboxylic acid 2-trimethylsilanyl-ethyl ester
    —— 4-(2-methoxyphenyl)-7,7-dimethyl-3-phenyl-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-5(4H)-one 893290-42-1 C25H25N3O2
    4-(2-methoxyphenyl)-7,7-dimethyl-3-phenyl-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-5(4H)-one
    —— (4-{3-[6-(3-chlorobenzylamino)pyridin-2-yl]imidazo[1,2-a]pyrazin-8-ylamino}cyclohexyl)carbamic acid tert-butyl ester 1400670-57-6 C29H34ClN7O2
    (4-{3-[6-(3-chlorobenzylamino)pyridin-2-yl]imidazo[1,2-a]pyrazin-8-ylamino}cyclohexyl)carbamic acid tert-butyl ester
    —— 4,5-Dimethoxy-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-phenol 149228-67-1 C42H44O8
    4,5-Dimethoxy-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-phenol
    —— 4-(5-chloro-2-fluorophenyl)-2-(3-hydroxyphenyl)-1-L-valyl-2,5-dihydro-1H-pyrrole 639074-78-5 C21H22ClFN2O2
    4-(5-chloro-2-fluorophenyl)-2-(3-hydroxyphenyl)-1-L-valyl-2,5-dihydro-1H-pyrrole
    —— 4,6-Bis-(3-methyl-but-2-enyl)-benzo[1,3]dioxol-5-ol 63282-92-8 C17H22O3
    4,6-Bis-(3-methyl-but-2-enyl)-benzo[1,3]dioxol-5-ol
    —— 4-(2-Chlorobenzyl)piperidin-4-ol 1225734-21-3 C12H16ClNO
    4-(2-Chlorobenzyl)piperidin-4-ol
    —— 4-((2-aminophenyl)ethynyl)-4-hydroxycyclohexan-1-one 1449379-38-7 C14H15NO2
    4-((2-aminophenyl)ethynyl)-4-hydroxycyclohexan-1-one
    —— 4,4'-Diformyl-trans-stilben-dioxim 29477-67-6 C16H14N2O2
    4,4'-Diformyl-trans-stilben-dioxim
    —— 4-[4-(3,4-dimethoxyphenyl)-5-fluoro-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1398502-67-4 C19H23FN2O7S
    4-[4-(3,4-dimethoxyphenyl)-5-fluoro-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4-[4-[3-[2,5-dioxo-3-[3-(trifluoromethoxy)phenyl]imidazolidin-1-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476195-03-6 C25H26F3N3O9S
    4-[4-[3-[2,5-dioxo-3-[3-(trifluoromethoxy)phenyl]imidazolidin-1-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
    —— (4-{2-[2-methyl-1-(2-trimethylsilanyl-ethoxymethyl)-1H-benzoimidazol-5-ylamino]-[1,2,4]triazolo[1,5-a]pyrazin-8-yl}phenyl)morpholin-4-yl-methanone 1451389-09-5 C30H36N8O3Si
    (4-{2-[2-methyl-1-(2-trimethylsilanyl-ethoxymethyl)-1H-benzoimidazol-5-ylamino]-[1,2,4]triazolo[1,5-a]pyrazin-8-yl}phenyl)morpholin-4-yl-methanone
    —— 4-<6-amino-5-(dimethylamino)-3-cyclohexen-1-yl>-2-methoxyphenyl ethyl carbamate dihydrochloride 142130-80-1 C18H27N3O3*2ClH
    4-<6-amino-5-(dimethylamino)-3-cyclohexen-1-yl>-2-methoxyphenyl ethyl carbamate dihydrochloride
    —— 4-Cyclopropyl-butanol-(2) 15451-40-8 C7H14O
    4-Cyclopropyl-butanol-(2)
    —— (4S)-(-)-2,4-dibenzyl-2-oxazoline 77937-53-2 C17H17NO
    (4S)-(-)-2,4-dibenzyl-2-oxazoline
    —— 4-(4-nonyloxyphenyl)-2-methylbut-3-yn-2-ol 125151-58-8 C20H30O2
    4-(4-nonyloxyphenyl)-2-methylbut-3-yn-2-ol
    —— 4-(2-aminophenyl)-2-phenylbut-3-yn-2-ol 1296885-53-4 C16H15NO
    4-(2-aminophenyl)-2-phenylbut-3-yn-2-ol
    —— 4-Acetamino-2-<2-(5-nitro-2-furyl)-vinyl>-pyrimidin 1884-14-6 C12H10N4O4
    4-Acetamino-2-<2-(5-nitro-2-furyl)-vinyl>-pyrimidin
    —— 4-(3-isopropyl-4-(4-(pyridin-3-yl)-1H-imidazol-1-yl)-1H-indazol-1-yl)-3-methylbenzamide 1384542-23-7 C26H24N6O
    4-(3-isopropyl-4-(4-(pyridin-3-yl)-1H-imidazol-1-yl)-1H-indazol-1-yl)-3-methylbenzamide
    —— 4-ethoxycarbonyl(pyrazin-2-ylcarbonyl)thiosemicarbazide 1240291-79-5 C9H11N5O3S
    4-ethoxycarbonyl(pyrazin-2-ylcarbonyl)thiosemicarbazide
    —— 4,6-Dihydro-3-methyl-1H-cyclopenta<e>-1,2,4-triazin-5,7-dicarbonsaeure-dimethylester 83274-20-8 C11H13N3O4
    4,6-Dihydro-3-methyl-1H-cyclopenta<e>-1,2,4-triazin-5,7-dicarbonsaeure-dimethylester
    —— 4-Phenyl-4-hydroxy-1-methoxy-1,5-oxido-2,3;6,7-dibenzo-cycloheptadien 95025-75-5 C22H18O3
    4-Phenyl-4-hydroxy-1-methoxy-1,5-oxido-2,3;6,7-dibenzo-cycloheptadien
    —— 4-butyl-3-(5-chloro-pyridin-2-yl)-4-hydroxy-thiazolidine-2-thione 69379-11-9 C12H15ClN2OS2
    4-butyl-3-(5-chloro-pyridin-2-yl)-4-hydroxy-thiazolidine-2-thione
    —— (4R,5R)-5-(4-Benzyloxy-phenyl)-2-oxo-oxazolidine-4-carboxylic acid ethyl ester 250248-86-3 C19H19NO5
    (4R,5R)-5-(4-Benzyloxy-phenyl)-2-oxo-oxazolidine-4-carboxylic acid ethyl ester
    —— 4-Methyl-2-nitrophenyl-iminotriphenylphosphoran 54948-85-5 C25H21N2O2P
    4-Methyl-2-nitrophenyl-iminotriphenylphosphoran
    —— (4S,4aS,5aR,12aS)-9-amino-7-(1-tert-butoxyimino-ethyl)-4-dimethylamino-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 1035654-67-1 C27H34N4O8
    (4S,4aS,5aR,12aS)-9-amino-7-(1-tert-butoxyimino-ethyl)-4-dimethylamino-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
    —— (4-benzhydryl-piperazin-1-yl)-(2-methyl-benzylidene)-amine 1697-42-3 C25H27N3
    (4-benzhydryl-piperazin-1-yl)-(2-methyl-benzylidene)-amine
    —— 4-methoxy-4,5,5-trimethyl-1-(1-phenylethyl)-1,3-diazinane-2-thione 119640-06-1 C16H24N2OS
    4-methoxy-4,5,5-trimethyl-1-(1-phenylethyl)-1,3-diazinane-2-thione
    —— {4-[1-(4-methylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholin-2-yl}methyl acetate 1427555-84-7 C20H22N4O3
    {4-[1-(4-methylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholin-2-yl}methyl acetate
    —— 4-iodo-2-nitro-[1]naphthol 102153-72-0 C10H6INO3
    4-iodo-2-nitro-[1]naphthol
    —— 4-[2-(bromomethyl)-6-methylphenyl]-2,4-dihydro-5-methoxy-2-methyl-3H-1,2,4-triazol-3-one 185686-21-9 C12H14BrN3O2
    4-[2-(bromomethyl)-6-methylphenyl]-2,4-dihydro-5-methoxy-2-methyl-3H-1,2,4-triazol-3-one
    —— [4-(2-morpholino-ethoxy)-phenyl]-carbamic acid cyclopentyl ester 110253-14-0 C18H26N2O4
    [4-(2-morpholino-ethoxy)-phenyl]-carbamic acid cyclopentyl ester
    —— [4-[4-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-1-yl]-6-(4-[1,2,3]thiadiazol-4-yl-phenoxy)-pyrimidin-5-ylmethyl]-dimethyl-amine 733749-82-1 C25H30N8O2S
    [4-[4-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-1-yl]-6-(4-[1,2,3]thiadiazol-4-yl-phenoxy)-pyrimidin-5-ylmethyl]-dimethyl-amine
    —— 4-(3-chlorophenyl)-6-[(5-chloro-2-thienyl)carbonyl]-2(1H)-quinazolinone 406196-68-7 C19H10Cl2N2O2S
    4-(3-chlorophenyl)-6-[(5-chloro-2-thienyl)carbonyl]-2(1H)-quinazolinone