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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
    —— 4aS,9aR-(-)-cis-4a-ethyl-2-phenethyl-1,2,3,4,4a,9a-hexahydrobenzofuro[2,3-c]pyridin-6-ol 1182348-89-5 C21H25NO2
    4aS,9aR-(-)-cis-4a-ethyl-2-phenethyl-1,2,3,4,4a,9a-hexahydrobenzofuro[2,3-c]pyridin-6-ol
    —— 4c-tert-Butyl-1r,2c-bis-(2-methoxy-aethyl)-cyclohexan 24143-66-6 C16H32O2
    4c-tert-Butyl-1r,2c-bis-(2-methoxy-aethyl)-cyclohexan
    —— (4-Dimethylsulfamoyl-2,5-dimethyl-phenoxy)-acetic acid methyl ester 29148-81-0 C13H19NO5S
    (4-Dimethylsulfamoyl-2,5-dimethyl-phenoxy)-acetic acid methyl ester
    —— ((4R,6S)-2,2-Dimethyl-6-tridecyl-[1,3]dioxan-4-yl)-methanol 28884-43-7 C20H40O3
    ((4R,6S)-2,2-Dimethyl-6-tridecyl-[1,3]dioxan-4-yl)-methanol
    —— (4a<i>t</i>,9a<i>t</i>)-4a,9,9a,10-tetrahydro-9<i>r</i>,10<i>c</i>-epioxido-anthracene 32977-16-5 C14H12O
    (4a<i>t</i>,9a<i>t</i>)-4a,9,9a,10-tetrahydro-9<i>r</i>,10<i>c</i>-epioxido-anthracene
    —— (4E,8Z)-9-Methyl-5-propyl-dodeca-4,8-dienenitrile 51298-15-8 C16H27N
    (4E,8Z)-9-Methyl-5-propyl-dodeca-4,8-dienenitrile
    —— 4-<(N-Ethyl-1,2-dihydro-chinolinyliden-(2))-methyl>-N-phenyl-1,4-dihydro-pyridin 24136-64-9 C23H22N2
    4-<(N-Ethyl-1,2-dihydro-chinolinyliden-(2))-methyl>-N-phenyl-1,4-dihydro-pyridin
    —— 4-chloro-8-(hydroxymethyl)-8-phenylbicyclo[4.2.0]octa-1,3,5-trien-7-one 1370529-30-8 C15H11ClO2
    4-chloro-8-(hydroxymethyl)-8-phenylbicyclo[4.2.0]octa-1,3,5-trien-7-one
    —— 4-(Tri-O-benzoyl-β-D-ribofuranosyloxy)pyrimidin 20701-06-8 C30H24N2O8
    4-(Tri-O-benzoyl-β-D-ribofuranosyloxy)pyrimidin
    —— 4-acetyl-6,7,9-trimethyl-1-<i>p</i>-tolyl-2,3,3a,4,9,9a-hexahydro-1<i>H</i>-pyrrolo[2,3-<i>b</i>]quinoxaline 49692-43-5 C22H27N3O
    4-acetyl-6,7,9-trimethyl-1-<i>p</i>-tolyl-2,3,3a,4,9,9a-hexahydro-1<i>H</i>-pyrrolo[2,3-<i>b</i>]quinoxaline
    —— 4-<4-Butoxycarbonyl-phenylhydrazono>-1,3-diphenyl-2-pyrazolin-5-on 6868-26-4 C26H24N4O3
    4-<4-Butoxycarbonyl-phenylhydrazono>-1,3-diphenyl-2-pyrazolin-5-on
    —— 4-amino-naphthalene-1-sulfonic acid-(4-iodo-anilide) 31861-01-5 C16H13IN2O2S
    4-amino-naphthalene-1-sulfonic acid-(4-iodo-anilide)
    —— 4-[1-Hydroxy-eth-(E)-ylidene]-dihydro-thiophen-3-one 26693-27-6 C6H8O2S
    4-[1-Hydroxy-eth-(E)-ylidene]-dihydro-thiophen-3-one
    —— (4-oxo-1-<i>p</i>-tolyl-1,4,5,6-tetrahydro-pyrimidin-2-ylsulfanyl)-acetic acid 27418-56-0 C13H14N2O3S
    (4-oxo-1-<i>p</i>-tolyl-1,4,5,6-tetrahydro-pyrimidin-2-ylsulfanyl)-acetic acid
    —— 4-Chloro-N-ethyl-3-sulfamoyl-N-o-tolyl-benzamide 93018-24-7 C16H17ClN2O3S
    4-Chloro-N-ethyl-3-sulfamoyl-N-o-tolyl-benzamide
    —— 4-methoxycarbonylcubane-1-acetyl ethylcarboxylate 246854-84-2 C15H16O5
    4-methoxycarbonylcubane-1-acetyl ethylcarboxylate
    —— 4,8-dimethyl-1-oxaspiro[2.5]octane 53955-83-2 C9H16O
    4,8-dimethyl-1-oxaspiro[2.5]octane
    —— (4-methoxyphenyl)(pyren-1-yl)sulfane 1449789-31-4 C23H16OS
    (4-methoxyphenyl)(pyren-1-yl)sulfane
    —— 4-S-(2-acetamido-4-O-acetyl-2-deoxy-3,6-di-O-pivaloyl-β-D-glucopyranosyl)-(1-4)-2-acetamido-2-deoxy-1,3,6-tri-O-pivaloyl-4-thio-β-D-galactopyranose 1258839-50-7 C43H70N2O16S
    4-S-(2-acetamido-4-O-acetyl-2-deoxy-3,6-di-O-pivaloyl-β-D-glucopyranosyl)-(1-4)-2-acetamido-2-deoxy-1,3,6-tri-O-pivaloyl-4-thio-β-D-galactopyranose
    —— 4-(2-(2-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethoxy)butyl 4-methylbenzenesulfonate 1187336-72-6 C22H36O8S
    4-(2-(2-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethoxy)butyl 4-methylbenzenesulfonate
    —— (4-chlorophenyl)(1-phenyl-3-(trifluoromethyl)naphthalen-2-yl)sulfane 1629186-28-2 C23H14ClF3S
    (4-chlorophenyl)(1-phenyl-3-(trifluoromethyl)naphthalen-2-yl)sulfane
    —— 4β-ethyl-1,2,3,4,5,6-hexahydro-1,5-methanoazocino<4,3-b>indole 116965-66-3 C16H20N2
    4β-ethyl-1,2,3,4,5,6-hexahydro-1,5-methanoazocino<4,3-b>indole
    —— 4-(1-methyl-6-oxo-9-(piperazin-1-yl)-6,7-dihydro-3H-benzo[f]pyrazolo[3,4-c][2,7]naphthyridin-5-yl)phenyl acetate 1403500-40-2 C26H24N6O3
    4-(1-methyl-6-oxo-9-(piperazin-1-yl)-6,7-dihydro-3H-benzo[f]pyrazolo[3,4-c][2,7]naphthyridin-5-yl)phenyl acetate
    —— 4-(2,4-Dimethylphenoxy)-2-methylpyridin 28222-05-1 C14H15NO
    4-(2,4-Dimethylphenoxy)-2-methylpyridin
    —— 4-β-D-Galactopyranosyloxy-3,5-dimethoxybenzoic acid 141243-28-9 C15H20O10
    4-β-D-Galactopyranosyloxy-3,5-dimethoxybenzoic acid
    —— 4-Hydroxy-3-propan-2-ylthiane-4-carbonitrile 74601-28-8 C9H15NOS
    4-Hydroxy-3-propan-2-ylthiane-4-carbonitrile
    —— 4,5-diiodo-3-methyl-thiophene-2-carboxylic acid methyl ester 854626-00-9 C7H6I2O2S
    4,5-diiodo-3-methyl-thiophene-2-carboxylic acid methyl ester
    —— 4-chloro-N-(4-fluorophenyl)-N-(2-pyrrolidin-1-yl-thiazol-5-yl-methyl)-benzamide 1034133-28-2 C21H19ClFN3OS
    4-chloro-N-(4-fluorophenyl)-N-(2-pyrrolidin-1-yl-thiazol-5-yl-methyl)-benzamide
    —— [4-(quinolin-2-yl)-9H-fluoren-(R,S)-9-yl]-amine 1021018-99-4 C22H16N2
    [4-(quinolin-2-yl)-9H-fluoren-(R,S)-9-yl]-amine
    —— [[4-(2-pyrimidinyl)phenyl]methoxy]acetaldehyde 433921-38-1 C13H12N2O2
    [[4-(2-pyrimidinyl)phenyl]methoxy]acetaldehyde
    —— 4-iodo-2-(3-trifluoromethyl)phenyl-3-isoxazolidinone 159176-93-9 C10H7F3INO2
    4-iodo-2-(3-trifluoromethyl)phenyl-3-isoxazolidinone
    —— (4aRS,5RS,6SR,7RS)-7-(dimethylamino)-1,2,3,4,4a,5,6,7-octahydronaphthalene-5,6-dicarbonitrile 130487-05-7 C14H19N3
    (4aRS,5RS,6SR,7RS)-7-(dimethylamino)-1,2,3,4,4a,5,6,7-octahydronaphthalene-5,6-dicarbonitrile
    —— 4-iodo-3-isopropyl-1H-pyrazole 628332-22-9 C6H9IN2
    4-iodo-3-isopropyl-1H-pyrazole
    —— 4H-Benzo[e][1,2,3]thiadiazine-2,3-dicarboxylic acid diethyl ester 108288-63-7 C13H16N2O4S
    4H-Benzo[e][1,2,3]thiadiazine-2,3-dicarboxylic acid diethyl ester
    —— 4,6-Dibromo-2-methyl-3,5-diisopropylacetanilide 19772-20-4 C15H21Br2NO
    4,6-Dibromo-2-methyl-3,5-diisopropylacetanilide
    —— 4-benzyloxy-3-hydroxy-<i>N</i>-(4-hydroxy-phenethyl)-<i>N</i>-methyl-benzamide 38853-31-5 C23H23NO4
    4-benzyloxy-3-hydroxy-<i>N</i>-(4-hydroxy-phenethyl)-<i>N</i>-methyl-benzamide
    —— 4',5'-bis-trifluoromethyl-spiro[fluorene-9,3'-pyrazole] 36103-46-5 C17H8F6N2
    4',5'-bis-trifluoromethyl-spiro[fluorene-9,3'-pyrazole]
    —— 4-(4-Methyl-6,7-dihydro-5H-cyclopentapyrimidin-2-yl)-piperazine-1-carbaldehyde 83939-32-6 C13H18N4O
    4-(4-Methyl-6,7-dihydro-5H-cyclopentapyrimidin-2-yl)-piperazine-1-carbaldehyde
    —— 4-(tert-butyl) 1-methyl (9-phenyl-9H-fluoren-9-yl)-L-aspartate 1470168-95-6 C28H29NO4
    4-(tert-butyl) 1-methyl (9-phenyl-9H-fluoren-9-yl)-L-aspartate
    —— 4-Phenyl-1-(1,2,3,4,6,7,8,9,10,11,12,13,14,15-tetradecahydro-3,3-dimethyl-1-oxobenzo<b>cyclododeca<d>furan-15-yl)-1,2,4-triazolidin-3,5-dion 113035-05-5 C28H35N3O4
    4-Phenyl-1-(1,2,3,4,6,7,8,9,10,11,12,13,14,15-tetradecahydro-3,3-dimethyl-1-oxobenzo<b>cyclododeca<d>furan-15-yl)-1,2,4-triazolidin-3,5-dion
    —— 4-Isopropenyl-4-cyan-pimelinsaeure-dinitril 91331-65-6 C11H13N3
    4-Isopropenyl-4-cyan-pimelinsaeure-dinitril
    —— 4-(diethyltriazenyl)-2-(3'-ethylheptyl)acetophenone 187867-66-9 C21H35N3O
    4-(diethyltriazenyl)-2-(3'-ethylheptyl)acetophenone
    —— 4-hydroxy-3-(1-(m-tolylimino)ethyl)-2H-chromen-2-one 1190596-93-0 C18H15NO3
    4-hydroxy-3-(1-(m-tolylimino)ethyl)-2H-chromen-2-one
    —— 4-chloro-5,7,8-trimethoxy-2,3-dihydro-furo[2,3-<i>b</i>]quinoline 1723-02-0 C14H14ClNO4
    4-chloro-5,7,8-trimethoxy-2,3-dihydro-furo[2,3-<i>b</i>]quinoline
    —— 4-(2,4,6-trimethylbenzylidene)-3-(4-fluorophenyl)-1,2-oxazol-5(4H)-one 1352952-14-7 C19H16FNO2
    4-(2,4,6-trimethylbenzylidene)-3-(4-fluorophenyl)-1,2-oxazol-5(4H)-one
    —— 4-(5-bromothiophen-2-yl)-6-phenyl-2,2'-bipyridine 1301629-53-7 C20H13BrN2S
    4-(5-bromothiophen-2-yl)-6-phenyl-2,2'-bipyridine
    —— (4-chloro-2-nitro-phenylhydrazono)-phenyl-acetonitrile 69852-64-8 C14H9ClN4O2
    (4-chloro-2-nitro-phenylhydrazono)-phenyl-acetonitrile
    —— 4,4'-oxybis(2-allyl-6-(pyrrolidin-1-ylmethyl)phenol) hydrochloride 85842-05-3 C28H36N2O3*2ClH
    4,4'-oxybis(2-allyl-6-(pyrrolidin-1-ylmethyl)phenol) hydrochloride
    —— 4-[4-(pentyloxy)benzoyloxy]phenyl 4-ethynylbenzoate 1207669-72-4 C27H24O5
    4-[4-(pentyloxy)benzoyloxy]phenyl 4-ethynylbenzoate
    —— (+)-(4R,5R)-4,5-diphenylspiro[1,3-dioxolane-2,9'-fluorene] 1032195-94-0 C27H20O2
    (+)-(4R,5R)-4,5-diphenylspiro[1,3-dioxolane-2,9'-fluorene]