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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-(5-Amino-1-acetyl-2,3-dihydro-indolyl-(3))-buttersaeure-diethylamid 19621-10-4 C18H27N3O2
    4-(5-Amino-1-acetyl-2,3-dihydro-indolyl-(3))-buttersaeure-diethylamid
    —— 4-Methoxycarbonyl-phenanthridon 22517-14-2 C15H11NO3
    4-Methoxycarbonyl-phenanthridon
    —— 4-(3,5-dimethoxy-4-(phenylamino)benzyl)-7-ethoxyisoquinolin-8-ol hydrochloride 1351593-19-5 C26H26N2O4*ClH
    4-(3,5-dimethoxy-4-(phenylamino)benzyl)-7-ethoxyisoquinolin-8-ol hydrochloride
    —— 4-[4-[2-[5-amino-1-methyl-2-oxo-8-(2-pyridyl)-[1,2,4]triazolo[5,1-f]purin-3-yl]ethyl]piperazin-1-yl]benzonitrile 1367366-35-5 C25H25N11O
    4-[4-[2-[5-amino-1-methyl-2-oxo-8-(2-pyridyl)-[1,2,4]triazolo[5,1-f]purin-3-yl]ethyl]piperazin-1-yl]benzonitrile
    —— 4-(2-fluoro-5-methylphenylamino)-7-methoxy-6-(4-methylpiperazin-1-yl)cinnoline-3-carbonitrile 1041853-65-9 C22H23FN6O
    4-(2-fluoro-5-methylphenylamino)-7-methoxy-6-(4-methylpiperazin-1-yl)cinnoline-3-carbonitrile
    —— (4R,5S)-5-(hydroxymethyl)-4-(phenylthio)dihydrofuran-2(3H)-one 1403352-70-4 C11H12O3S
    (4R,5S)-5-(hydroxymethyl)-4-(phenylthio)dihydrofuran-2(3H)-one
    —— 4-phenyl-1-(2,4,6-trimethoxyphenyl)but-3-yn-1-ol 1644562-91-3 C19H20O4
    4-phenyl-1-(2,4,6-trimethoxyphenyl)but-3-yn-1-ol
    —— 4-benyl-2-(4-methoxyphenyl)oxazol-5-yl 1-phenylethyl carbonate 1017848-58-6 C26H23NO5
    4-benyl-2-(4-methoxyphenyl)oxazol-5-yl 1-phenylethyl carbonate
    —— 4-(4-Chlor-3-nitrophenyl)-3,4-dihydro-2-methyl-2H-pyrano<3,2-c>benz-1,2-oxathiin-2-ol-5,5-dioxid 74529-92-3 C18H14ClNO7S
    4-(4-Chlor-3-nitrophenyl)-3,4-dihydro-2-methyl-2H-pyrano<3,2-c>benz-1,2-oxathiin-2-ol-5,5-dioxid
    —— 4,6-dichloro-5-(4,5-dimethoxy-2-methyl-benzyl)-pyrimidin-2-ylamine 65990-23-0 C14H15Cl2N3O2
    4,6-dichloro-5-(4,5-dimethoxy-2-methyl-benzyl)-pyrimidin-2-ylamine
    —— (4R,5S)-4-((S)-4-(benzyloxy)-1-fluorobut-2-ynyl)-5-(benzyloxymethyl)-2,2-dimethyl-1,3-dioxolane 1239477-13-4 C24H27FO4
    (4R,5S)-4-((S)-4-(benzyloxy)-1-fluorobut-2-ynyl)-5-(benzyloxymethyl)-2,2-dimethyl-1,3-dioxolane
    —— 4-(1-acetoxyundecyl)-2-trimethylsilylfuran 136617-82-8 C20H36O3Si
    4-(1-acetoxyundecyl)-2-trimethylsilylfuran
    —— 4-oxo-4H-thiopyrano<3,2-c><1,2>benzooxathiin 5,5-dioxide 95668-17-0 C11H6O4S2
    4-oxo-4H-thiopyrano<3,2-c><1,2>benzooxathiin 5,5-dioxide
    —— 4-(1,5-dimethyl-4-oxo-1,4,5,6-tetrahydropyrrolo[3,2-c]azepin-8-yl)benzonitrile 1228433-74-6 C17H15N3O
    4-(1,5-dimethyl-4-oxo-1,4,5,6-tetrahydropyrrolo[3,2-c]azepin-8-yl)benzonitrile
    —— 4-(3,4-Difluoro-4-phenylsulfanyl-butyl)-4'-pentyl-bicyclohexyl 291300-70-4 C27H42F2S
    4-(3,4-Difluoro-4-phenylsulfanyl-butyl)-4'-pentyl-bicyclohexyl
    —— [(4S,5R)-2,2-Dimethyl-5-((S)-2,2,2-trifluoro-1-methoxymethoxy-ethyl)-[1,3]dioxolan-4-yl]-methanol 182510-55-0 C10H17F3O5
    [(4S,5R)-2,2-Dimethyl-5-((S)-2,2,2-trifluoro-1-methoxymethoxy-ethyl)-[1,3]dioxolan-4-yl]-methanol
    —— 4-amino-2-methyl-5-((tetrahydro-2H-pyran-4-yl)oxy)quinoline-3-carboxylic acid 1337547-49-5 C16H18N2O4
    4-amino-2-methyl-5-((tetrahydro-2H-pyran-4-yl)oxy)quinoline-3-carboxylic acid
    —— (4S)-4-isobutyl-2-phenyl-3-tosyl-1,3-selenazolidine 1114521-09-3 C20H25NO2SSe
    (4S)-4-isobutyl-2-phenyl-3-tosyl-1,3-selenazolidine
    —— 4-Oxo-2-pentyloxymethyl-pentanoic acid 16503-13-2 C11H20O4
    4-Oxo-2-pentyloxymethyl-pentanoic acid
    —— 4-{[1-(2-Hydroxy-phenyl)-meth-(Z)-ylidene]-amino}-benzoic acid heptyl ester 18061-65-9 C21H25NO3
    4-{[1-(2-Hydroxy-phenyl)-meth-(Z)-ylidene]-amino}-benzoic acid heptyl ester
    —— 4-Amino-2-methyl-6-<p-(bis-(β-chlorethyl)-amino)-phenyl>-5-cyan-pyrimidin 13186-13-5 C16H17Cl2N5
    4-Amino-2-methyl-6-<p-(bis-(β-chlorethyl)-amino)-phenyl>-5-cyan-pyrimidin
    —— 4-Benzo[de]anthracen-7-ylidene-cyclohexa-2,5-dienone 40046-60-4 C23H14O
    4-Benzo[de]anthracen-7-ylidene-cyclohexa-2,5-dienone
    —— 4-{4-[3-(4-nitrophenyl)acryloyl]phenylamino}chromen-2-one 1375461-71-4 C24H16N2O5
    4-{4-[3-(4-nitrophenyl)acryloyl]phenylamino}chromen-2-one
    —— 49,50,51,52,53,54-hexafluoro-13,16,19,37,40,43-hexaoxaheptacyclo<43.3.1.1<sup>2,6</sup>.1<sup>7,11</sup>.1<sup>21,25</sup>.1<sup>26,30</sup>.1<sup>31,35</sup>>tetrapentaconta-1(49),2,4,6(54),7,9,11(53),21,23,25(52),26,28,30(51),31,33,35(50),45,47-octadecaene 88229-96-3 C48H42F6O6
    49,50,51,52,53,54-hexafluoro-13,16,19,37,40,43-hexaoxaheptacyclo<43.3.1.1<sup>2,6</sup>.1<sup>7,11</sup>.1<sup>21,25</sup>.1<sup>26,30</sup>.1<sup>31,35</sup>>tetrapentaconta-1(49),2,4,6(54),7,9,11(53),21,23,25(52),26,28,30(51),31,33,35(50),45,47-octadecaene
    —— 4-chloro-6-methyl-N-((3S)-3-methylcyclohexyl)-5-nitropyrimidin-2-amine 937365-51-0 C12H17ClN4O2
    4-chloro-6-methyl-N-((3S)-3-methylcyclohexyl)-5-nitropyrimidin-2-amine
    —— 4',5-di-O-benzoylnaringenin 41350-12-3 C29H20O7
    4',5-di-O-benzoylnaringenin
    —— 4-(β-dimethylamino-isobutyryl)-1,2-diphenyl-pyrazolidine-3,5-dione 116597-74-1 C21H23N3O3
    4-(β-dimethylamino-isobutyryl)-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-Chlor-pentin-(2)-ol-(1) 14281-29-9 C5H7ClO
    4-Chlor-pentin-(2)-ol-(1)
    —— 4-(3,5-bis-trifluoromethyl-benzylamino)-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one 468735-17-3 C25H18F6N6O
    4-(3,5-bis-trifluoromethyl-benzylamino)-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one
    —— 4-(2-Aminopropyl)-1-((2R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)piperidine 236405-66-6 C21H32N2O2
    4-(2-Aminopropyl)-1-((2R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)piperidine
    —— (4-methylphenyl)-5-nitro-2-thienylvinyl ether 74610-88-1 C13H11NO3S
    (4-methylphenyl)-5-nitro-2-thienylvinyl ether
    —— 4-Acetoxy-3.5.2'.4'.6'-pentamethyl-diphenyl-methan 4276-72-6 C20H24O2
    4-Acetoxy-3.5.2'.4'.6'-pentamethyl-diphenyl-methan
    —— 4-(2-fluoro-4-nitrophenoxy)-6,7-dimethoxyquinoline-3-carbonitrile 1000850-79-2 C18H12FN3O5
    4-(2-fluoro-4-nitrophenoxy)-6,7-dimethoxyquinoline-3-carbonitrile
    —— 4-O-(2-acetyl-5-tert-butylphenyl) 1-O-methyl benzene-1,4-dicarboxylate 113027-09-1 C21H22O5
    4-O-(2-acetyl-5-tert-butylphenyl) 1-O-methyl benzene-1,4-dicarboxylate
    —— 4,10-dimethyl-­6,12-­dihydro-5H-5,11-­methanodibenzo[b,f][1,5]diazocine 5-­oxide 1443925-02-7 C17H18N2O
    4,10-dimethyl-­6,12-­dihydro-5H-5,11-­methanodibenzo[b,f][1,5]diazocine 5-­oxide
    —— (4S,6E,8R,10E,12S,14R,16S,18R)-20-(4-methoxybenzyloxy)icosa-6,10-diene-1,4,8,12,14,16,18-heptaol 1227373-76-3 C28H46O9
    (4S,6E,8R,10E,12S,14R,16S,18R)-20-(4-methoxybenzyloxy)icosa-6,10-diene-1,4,8,12,14,16,18-heptaol
    —— -4-(4-bromobenzyloxy)-bicyclo[2.2.2]oct-5-en-2-one 1245907-54-3 C15H15BrO2
    -4-(4-bromobenzyloxy)-bicyclo[2.2.2]oct-5-en-2-one
    —— 4-(4-fluoro-3-methoxyphenyl)-2-(2-(methoxymethyl)tetrahydrofuran-2-yl)-3-(1H-tetrazol-5-yl)-5,6,7,8-tetrahydroquinoline 1569832-29-6 C23H26FN5O3
    4-(4-fluoro-3-methoxyphenyl)-2-(2-(methoxymethyl)tetrahydrofuran-2-yl)-3-(1H-tetrazol-5-yl)-5,6,7,8-tetrahydroquinoline
    —— 4-carboxy-2-(4-chloro3-fluorophenyl)-7-cyclopropylmethyl-6-methyl-7H-pyrrolo[2,3-d]pyrimidine 1292287-75-2 C18H15ClFN3O2
    4-carboxy-2-(4-chloro3-fluorophenyl)-7-cyclopropylmethyl-6-methyl-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-chloromethyl-1-(2-isobutoxy-ethoxy)-2-methyl-benzene 109366-17-8 C14H21ClO2
    4-chloromethyl-1-(2-isobutoxy-ethoxy)-2-methyl-benzene
    —— 4-{[(1,3-dimethyl-1H-pyrazol-5-yl)-carbonyl]-isobutyl-amino}-piperidine-1-carboxylic acid tert-butyl ester 866328-97-4 C20H34N4O3
    4-{[(1,3-dimethyl-1H-pyrazol-5-yl)-carbonyl]-isobutyl-amino}-piperidine-1-carboxylic acid tert-butyl ester
    —— (4-cyclohexyl-3-methylpent-3-en-1-yn-1-yl)triisopropylsilane 1453803-70-7 C21H38Si
    (4-cyclohexyl-3-methylpent-3-en-1-yn-1-yl)triisopropylsilane
    —— 4-(2,4-dinitro-phenylhydrazono)-trans-crotonic acid ethyl ester 95892-50-5 C12H12N4O6
    4-(2,4-dinitro-phenylhydrazono)-trans-crotonic acid ethyl ester
    —— 4,6-diethoxy-10,12-diphenyl-2,3,7,8,10,12-hexazatricyclo[7.3.1.05,13]trideca-1,3,5(13),6,8-pentaene-11-thione 120572-79-4 C23H20N6O2S
    4,6-diethoxy-10,12-diphenyl-2,3,7,8,10,12-hexazatricyclo[7.3.1.05,13]trideca-1,3,5(13),6,8-pentaene-11-thione
    —— 4-[3-[difluoro-(6-fluoro-2-methylindazol-5-yl)methyl]-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]-N-methylpyridine-2-carboxamide 1440964-75-9 C21H15F3N8O
    4-[3-[difluoro-(6-fluoro-2-methylindazol-5-yl)methyl]-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]-N-methylpyridine-2-carboxamide
    —— 4-{2-[(R)-2-Oxo-5-((E)-3-oxo-oct-1-enyl)-pyrrolidin-1-yl]-ethyl}-benzoic acid ethyl ester 819067-23-7 C23H31NO4
    4-{2-[(R)-2-Oxo-5-((E)-3-oxo-oct-1-enyl)-pyrrolidin-1-yl]-ethyl}-benzoic acid ethyl ester
    —— 4-((1S,3aS,5aR,5bR,7aS,9S,11aS,11bR,13aR,13bR)-3a-(2-(dimethylamino)ethylcarbamoyl)-1-isopropyl-5a,5b,8,8,11a-pentamethylicosahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1351277-97-8 C41H64N2O3
    4-((1S,3aS,5aR,5bR,7aS,9S,11aS,11bR,13aR,13bR)-3a-(2-(dimethylamino)ethylcarbamoyl)-1-isopropyl-5a,5b,8,8,11a-pentamethylicosahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-Pyridinesulfonamide, 6-(difluoromethyl)-2-iodo-3-methoxy- 1804864-89-8 C7H7F2IN2O3S
    4-Pyridinesulfonamide, 6-(difluoromethyl)-2-iodo-3-methoxy-
    —— (4R,5S)-5-<(phenylsulfonyl)amino>-4-allyl-2,2-dimethyl-1,3-dioxane 119593-28-1 C15H21NO4S
    (4R,5S)-5-<(phenylsulfonyl)amino>-4-allyl-2,2-dimethyl-1,3-dioxane
    —— 4-Butyrylamino-azobenzol 101435-08-9 C16H17N3O
    4-Butyrylamino-azobenzol