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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-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-but-2-en-1-ol 911294-66-1 C17H34O8
    4-{2-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-but-2-en-1-ol
    —— 4,5-dihydroxy-2-oxo-5-ureido-imidazolidine-4-carboxylic acid 874531-63-2 C5H8N4O6
    4,5-dihydroxy-2-oxo-5-ureido-imidazolidine-4-carboxylic acid
    —— (4R,5S,6S)-6-((S)-2-Benzyloxy-1-methyl-ethyl)-2-methoxy-3,3,5-trimethyl-tetrahydro-pyran-4-ol 197233-10-6 C19H30O4
    (4R,5S,6S)-6-((S)-2-Benzyloxy-1-methyl-ethyl)-2-methoxy-3,3,5-trimethyl-tetrahydro-pyran-4-ol
    —— 4α,5-cyclopropano-5α-cholestane-3β,19-diol 3,19-diacetate 75585-66-9 C32H52O4
    4α,5-cyclopropano-5α-cholestane-3β,19-diol 3,19-diacetate
    —— 4-(3-Iodomethyl-cyclopentyl)-butan-2-one 90314-35-5 C10H17IO
    4-(3-Iodomethyl-cyclopentyl)-butan-2-one
    —— 4-acetoxy-2,6-dibenzyl-5-phenyl-[1,3]dioxane 114553-31-0 C26H26O4
    4-acetoxy-2,6-dibenzyl-5-phenyl-[1,3]dioxane
    —— 4-(acetoxymethyl)-3-methoxy-4-vinyl-2,5-cyclohexadien-1-one 138408-66-9 C12H14O4
    4-(acetoxymethyl)-3-methoxy-4-vinyl-2,5-cyclohexadien-1-one
    —— [4-(5-chloro-2-hydroxyphenyl)thiazol-2-yl](phenyl)methanone 1240188-36-6 C16H10ClNO2S
    [4-(5-chloro-2-hydroxyphenyl)thiazol-2-yl](phenyl)methanone
    —— 4-(furan-2-ylmethyl)-3-tosyl-3,4-dihydro-[1,2,3]triazolo[4,5-b]indole 1562569-65-6 C20H16N4O3S
    4-(furan-2-ylmethyl)-3-tosyl-3,4-dihydro-[1,2,3]triazolo[4,5-b]indole
    —— (4-ethoxy-2-methoxy-phenyl)-glyoxylic acid 99865-94-8 C11H12O5
    (4-ethoxy-2-methoxy-phenyl)-glyoxylic acid
    —— 4-[(2R,3R,5R,10S,13R,14S)-2,14-Dihydroxy-10,13-dimethyl-11-oxo-3-((2S,3S,4R,5R,6R)-3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-5H-furan-2-one 99633-38-2 C29H42O10
    4-[(2R,3R,5R,10S,13R,14S)-2,14-Dihydroxy-10,13-dimethyl-11-oxo-3-((2S,3S,4R,5R,6R)-3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-5H-furan-2-one
    —— 4-(4-Methoxybenzenesulfonyl)-1-[2-(4-morpholino)phenylcarbonyl]-8-chloro-2,3,4,5-tetrahydro-1H-[1,4]benzodiazepine-3-carboxylic acid, hydroxyamide 233754-27-3 C28H29ClN4O7S
    4-(4-Methoxybenzenesulfonyl)-1-[2-(4-morpholino)phenylcarbonyl]-8-chloro-2,3,4,5-tetrahydro-1H-[1,4]benzodiazepine-3-carboxylic acid, hydroxyamide
    —— 4-hydroxy-5-isopropoxy-1-mercapto-1,1-bis(trimethylsilyl)pentane-2-thione 1611458-33-3 C14H32O2S2Si2
    4-hydroxy-5-isopropoxy-1-mercapto-1,1-bis(trimethylsilyl)pentane-2-thione
    —— 4-oxatetracyclo<5.4.2.02,608,11>trideca-9,12-diene 5773-44-4 C12H14O
    4-oxatetracyclo<5.4.2.02,608,11>trideca-9,12-diene
    —— 4-pentenyl 3,6-dideoxy-α-D-xylo-hexopyranosyl-(1->3)-α-D-mannopyranoside 496031-08-4 C17H30O9
    4-pentenyl 3,6-dideoxy-α-D-xylo-hexopyranosyl-(1->3)-α-D-mannopyranoside
    —— 4-amino-2-bromo-9,10-dioxo-9,10-dihydro-anthracene-1-carboxylic acid amide 736172-20-6 C15H9BrN2O3
    4-amino-2-bromo-9,10-dioxo-9,10-dihydro-anthracene-1-carboxylic acid amide
    —— 4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-[1,2,4]triazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-ethyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one 89848-46-4 C34H36Cl2N8O4
    4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-[1,2,4]triazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-ethyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— [4-(4-Dimethylaminomethyl-phenyldisulfanyl)-benzyl]-dimethyl-amine 128457-52-3 C18H24N2S2
    [4-(4-Dimethylaminomethyl-phenyldisulfanyl)-benzyl]-dimethyl-amine
    —— 4'-bromo-1',4'-dihydrospiro<cyclopentane-1,3'(2'H)-isoquinolin>-1'-one 120637-31-2 C13H14BrNO
    4'-bromo-1',4'-dihydrospiro<cyclopentane-1,3'(2'H)-isoquinolin>-1'-one
    —— 4-(4-((S)-5-(tert-butylaminomethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one methanesulfonic salt 1313613-20-5 CH4O3S*C18H25N3O4
    4-(4-((S)-5-(tert-butylaminomethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one methanesulfonic salt
    —— 4-{5-[(1-(4-chloro-2-(trifluoromethyl)benzyl)-1H-indazol-5-yl)methylene]-4-oxo-4,5-dihydrothiazol-2-yl}-2-ethylpiperazine-1-carboxylic acid tert-butyl ester 1312705-00-2 C30H31ClF3N5O3S
    4-{5-[(1-(4-chloro-2-(trifluoromethyl)benzyl)-1H-indazol-5-yl)methylene]-4-oxo-4,5-dihydrothiazol-2-yl}-2-ethylpiperazine-1-carboxylic acid tert-butyl ester
    —— 4-(2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(4-methoxybenzyl)piperazine-1-carboxamidine 1128091-38-2 C26H34N4O3
    4-(2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(4-methoxybenzyl)piperazine-1-carboxamidine
    —— 4-(1-Methyltetrazol-5-yl)sulfanyl-5-(3-nitrophenyl)thieno[2,3-d]pyrimidine 1370338-84-3 C14H9N7O2S2
    4-(1-Methyltetrazol-5-yl)sulfanyl-5-(3-nitrophenyl)thieno[2,3-d]pyrimidine
    —— (4bS,8aR,10aR)-4b,8,8-trimethyl-3,7-dioxo-10a-(2-trimethylsilylethynyl)-6,8a,9,10-tetrahydro-5H-phenanthrene-2-carbonitrile 1207110-16-4 C23H29NO2Si
    (4bS,8aR,10aR)-4b,8,8-trimethyl-3,7-dioxo-10a-(2-trimethylsilylethynyl)-6,8a,9,10-tetrahydro-5H-phenanthrene-2-carbonitrile
    —— 4,5-diphenyl-1-(phenylsulfonyl)imidazo[1,5-a]quinoline 1428368-44-8 C29H20N2O2S
    4,5-diphenyl-1-(phenylsulfonyl)imidazo[1,5-a]quinoline
    —— 4-[4-amino-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol 7304-03-2 C15H11ClN4O2
    4-[4-amino-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol
    —— 4-fluoro-N-methyl-N-[8-(4-methylpiperazin-1-yl)quinolin-3-yl]benzenesulfonamide 1608477-68-4 C21H23FN4O2S
    4-fluoro-N-methyl-N-[8-(4-methylpiperazin-1-yl)quinolin-3-yl]benzenesulfonamide
    —— 4-Hydroxy-2-methoxy-4-phenyl-cyclohexa-2,5-dienone 110391-82-7 C13H12O3
    4-Hydroxy-2-methoxy-4-phenyl-cyclohexa-2,5-dienone
    —— 4-Nitro-benzoic acid 3-chloro-2-fluoro-propyl ester 26438-86-8 C10H9ClFNO4
    4-Nitro-benzoic acid 3-chloro-2-fluoro-propyl ester
    —— 4-[[6-[[4,6-bis[4-(2-aminoethyl)piperazin-1-yl]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulfonaphthalen-2-yl]diazenyl]-N-[4-[[6-[[4,6-bis[4-(2-aminoethyl)piperazin-1-yl]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulfonaphthalen-2-yl]diazenyl]phenyl]benzenecarboximidic acid;formic acid;methanesulfonic acid;hydrochloride 85305-14-2 C65H86ClN25O14S3
    4-[[6-[[4,6-bis[4-(2-aminoethyl)piperazin-1-yl]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulfonaphthalen-2-yl]diazenyl]-N-[4-[[6-[[4,6-bis[4-(2-aminoethyl)piperazin-1-yl]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulfonaphthalen-2-yl]diazenyl]phenyl]benzenecarboximidic acid;formic acid;methanesulfonic acid;hydrochloride
    —— 4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(2-(3-(dimethylamino)-3-oxopropyl)phenoxy)benzoic acid 1228943-02-9 C35H36ClN3O4
    4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(2-(3-(dimethylamino)-3-oxopropyl)phenoxy)benzoic acid
    —— 4-methoxy-N-(1,3-diacetoxy-2-ethylpropan-2-yl)-N-(4-methylphenyl)benzamide 1337937-42-4 C24H29NO6
    4-methoxy-N-(1,3-diacetoxy-2-ethylpropan-2-yl)-N-(4-methylphenyl)benzamide
    —— 4-(4-morpholinyl)butanethiol 778604-03-8 C8H17NOS
    4-(4-morpholinyl)butanethiol
    —— 4-(m-fluorophenylmethyl)-L-histidine 1620842-11-6 C13H14FN3O2
    4-(m-fluorophenylmethyl)-L-histidine
    —— 4,4'-(1,4-phenylene)bis(2-amino-5-oxo-4,5,6,7-tetrahydrocyclopenta[b]pyran-3-carbonitrile) 1445831-75-3 C24H18N4O4
    4,4'-(1,4-phenylene)bis(2-amino-5-oxo-4,5,6,7-tetrahydrocyclopenta[b]pyran-3-carbonitrile)
    —— 4-((5-(naphthalen-1-yl)-1,3,4-oxadiazol-2-yl)thio)butan-1-ol 1252667-26-7 C16H16N2O2S
    4-((5-(naphthalen-1-yl)-1,3,4-oxadiazol-2-yl)thio)butan-1-ol
    —— 4'-chloro-5-methoxy-[1,1'-biphenyl]-2-amide 1428648-96-7 C14H12ClNO2
    4'-chloro-5-methoxy-[1,1'-biphenyl]-2-amide
    —— 4-[5-Bromomethyl-3-(2-hydroxymethyl-4-methoxy-phenyl)-tetrahydro-furan-3-yl]-butan-2-one 123190-49-8 C17H23BrO4
    4-[5-Bromomethyl-3-(2-hydroxymethyl-4-methoxy-phenyl)-tetrahydro-furan-3-yl]-butan-2-one
    —— 4-hydroxy-3-isopropylaminomethyl-6-methoxy-coumarin 100718-76-1 C14H17NO4
    4-hydroxy-3-isopropylaminomethyl-6-methoxy-coumarin
    —— 4-bromocyclohept-2-enone 201935-46-8 C7H9BrO
    4-bromocyclohept-2-enone
    —— 4-dimethylaminoacetophenone O-vinyloxime 1159490-62-6 C12H16N2O
    4-dimethylaminoacetophenone O-vinyloxime
    —— 4-[((1S,4R)-4,7,7-Trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-1-carbonyl)-amino]-butyric acid 72038-72-3 C14H21NO5
    4-[((1S,4R)-4,7,7-Trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-1-carbonyl)-amino]-butyric acid
    —— 4-(3-(2-(1H-pyrazol-1-yl)ethyl)-5-fluoro-1H-indol-2-yl)-1-benzyl-N,N-dimethylcyclohexanamine 1004542-80-6 C28H33FN4
    4-(3-(2-(1H-pyrazol-1-yl)ethyl)-5-fluoro-1H-indol-2-yl)-1-benzyl-N,N-dimethylcyclohexanamine
    —— (4S,5R)-2,2-diethyl 4-methyl 4-(5-methoxy-2-nitrophenyl)-5-phenylpyrrolidine-2,2,4-tricarboxylate 1291104-20-5 C25H28N2O9
    (4S,5R)-2,2-diethyl 4-methyl 4-(5-methoxy-2-nitrophenyl)-5-phenylpyrrolidine-2,2,4-tricarboxylate
    —— (4-methoxy-3-methyl-5-nitrophenyl)(2-thienyl)methanone 117498-62-1 C13H11NO4S
    (4-methoxy-3-methyl-5-nitrophenyl)(2-thienyl)methanone
    —— [4,5-bis(2,4,6-trimethylphenoxy)-9-anthryl]dimethoxyborane 1376607-94-1 C34H35BO4
    [4,5-bis(2,4,6-trimethylphenoxy)-9-anthryl]dimethoxyborane
    —— 4,4-difluoro-8-(4-dimethylaminophenyl)-1,3,5,7-tetramethyl-2,6-diethyl-4-boron-3a,4a-diaza-s-indacene 151486-80-5 C25H32BF2N3
    4,4-difluoro-8-(4-dimethylaminophenyl)-1,3,5,7-tetramethyl-2,6-diethyl-4-boron-3a,4a-diaza-s-indacene
    —— 4-trans-styryl-5-trimethylsilyl-1,2,3-triazole 89864-99-3 C13H17N3Si
    4-trans-styryl-5-trimethylsilyl-1,2,3-triazole
    —— 4-amino-5-(tributylstannyl)pyrimidine 1418268-96-8 C16H31N3Sn
    4-amino-5-(tributylstannyl)pyrimidine
    —— 4,5,6-Tri-O-acetyl-1,3-N,N-carbonyl-2-desoxystreptamin 74342-47-5 C13H18N2O7
    4,5,6-Tri-O-acetyl-1,3-N,N-carbonyl-2-desoxystreptamin