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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-Ethyl-6-methoxy-4H-furo[3,2-b]indole-2-carboxylic acid 95611-77-1 C14H13NO4
    4-Ethyl-6-methoxy-4H-furo[3,2-b]indole-2-carboxylic acid
    —— 4-((E)-3-Oxo-1-phenyl-but-1-enyl)-benzaldehyde 124492-34-8 C17H14O2
    4-((E)-3-Oxo-1-phenyl-but-1-enyl)-benzaldehyde
    —— (4Z)-4-dodecylidene-1H-isochromen-3-one 126125-79-9 C21H30O2
    (4Z)-4-dodecylidene-1H-isochromen-3-one
    —— 4-[(Benzoyl-methyl-amino)-methyl]-N-(3-fluoro-adamantan-1-yl)-benzamide 936018-60-9 C26H29FN2O2
    4-[(Benzoyl-methyl-amino)-methyl]-N-(3-fluoro-adamantan-1-yl)-benzamide
    —— (4-acetoxy-3-methoxy-benzylidene)-malonic acid 100397-72-6 C13H12O7
    (4-acetoxy-3-methoxy-benzylidene)-malonic acid
    —— (4S)-3-<(2S,3R,5R)-5-<(tert-butyl)dimethylsilyloxy>-2-hexyl-3-hydroxyhexadecanoyl>-2,3,4,5-tetrahydro-4-isopropyloxazol-2-one 160452-35-7 C34H67NO5Si
    (4S)-3-<(2S,3R,5R)-5-<(tert-butyl)dimethylsilyloxy>-2-hexyl-3-hydroxyhexadecanoyl>-2,3,4,5-tetrahydro-4-isopropyloxazol-2-one
    —— 4′-[(α-D-mannopyranosyl)-(S)-hydroxymethyl]-N-methyl-[1,1′biphenyl]-3-carboxamide 1393671-45-8 C21H25NO7
    4′-[(α-D-mannopyranosyl)-(S)-hydroxymethyl]-N-methyl-[1,1′biphenyl]-3-carboxamide
    —— 4-[(2-{[4-(dimethylamino)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-(2-morpholin-4-ylethyl)pyridine-2-carboxamide 611217-55-1 C28H33N7O3
    4-[(2-{[4-(dimethylamino)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-(2-morpholin-4-ylethyl)pyridine-2-carboxamide
    —— 4-({2-[(3-chloro-1H-indol-6-yl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611216-03-6 C23H19ClN6O2
    4-({2-[(3-chloro-1H-indol-6-yl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-methyl-2-(5-methyl-2,3-dioxo-2,3-dihydro-indol-1-yl)-pentanoic acid methyl ester 1380287-22-8 C16H19NO4
    4-methyl-2-(5-methyl-2,3-dioxo-2,3-dihydro-indol-1-yl)-pentanoic acid methyl ester
    —— 4-iodophenyl 3,5-difluorobenzoate 314080-15-4 C13H7F2IO2
    4-iodophenyl 3,5-difluorobenzoate
    —— 4-[2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-ylamino]-N-{3-[2-((3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyltetrahydropyran-2-yloxy)ethylamino]propyl}nicotinamide 911699-91-7 C28H34ClFN6O8
    4-[2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-ylamino]-N-{3-[2-((3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyltetrahydropyran-2-yloxy)ethylamino]propyl}nicotinamide
    —— 4-amino-5-cyclopentyl-1-methyl-1H-pyrazole-3-carboxamide 1560897-98-4 C10H16N4O
    4-amino-5-cyclopentyl-1-methyl-1H-pyrazole-3-carboxamide
    —— 4-chlorophenoxytetraphenylstiborane 171977-34-7 C30H24ClOSb
    4-chlorophenoxytetraphenylstiborane
    —— 4-(2-(4-(aminomethyl)benzoyl)-5-(4-(methylcarbamoyl)phenyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxamido)benzoic acid trifluoroacetate 1597574-69-0 C2HF3O2*C33H30N4O5
    4-(2-(4-(aminomethyl)benzoyl)-5-(4-(methylcarbamoyl)phenyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxamido)benzoic acid trifluoroacetate
    —— 4,5-dimethoxy-2-nitrobenzoyl-Phe(4-Cl)-OH 261914-79-8 C18H17ClN2O7
    4,5-dimethoxy-2-nitrobenzoyl-Phe(4-Cl)-OH
    —— 4-(Tert-butyl)-3-hydroxybenzaldehyde 532966-59-9 C11H14O2
    4-(Tert-butyl)-3-hydroxybenzaldehyde
    —— 4,5-Dihydro-3-[1-[2-hydroxy-2-(3-nitrophenyl)ethyl]-1,2,5,6-tetrahydropyrid-4-yl]-1,2,4-triazin-6(1H)-one 151092-46-5 C16H19N5O4
    4,5-Dihydro-3-[1-[2-hydroxy-2-(3-nitrophenyl)ethyl]-1,2,5,6-tetrahydropyrid-4-yl]-1,2,4-triazin-6(1H)-one
    —— 4-(8-cyclopropylimidazo[1,2-a]pyridin-3-yl)-2-[((1S)-1-{4-[(1,2-dimethylpyrrolidin-2-yl)(hydroxy)methyl]phenyl}ethyl)amino]pyrimidine-5-carbonitrile 1037254-14-0 C30H33N7O
    4-(8-cyclopropylimidazo[1,2-a]pyridin-3-yl)-2-[((1S)-1-{4-[(1,2-dimethylpyrrolidin-2-yl)(hydroxy)methyl]phenyl}ethyl)amino]pyrimidine-5-carbonitrile
    —— [4]pyridyl-acetic acid-(4-methoxy-benzylidenehydrazide) 101091-56-9 C15H15N3O2
    [4]pyridyl-acetic acid-(4-methoxy-benzylidenehydrazide)
    —— 4-oxo-3-[2]pyridyl-4<i>H</i>-quinolizin-1,6-dicarboxylic acid diethyl ester 860450-87-9 C20H18N2O5
    4-oxo-3-[2]pyridyl-4<i>H</i>-quinolizin-1,6-dicarboxylic acid diethyl ester
    —— 4-{[4-(3-benzyloxypropoxy)-2-methylphenyl]methyl}-1,2-dihydro-5-isopropyl-3H-pyrazol-3-one 666843-86-3 C24H30N2O3
    4-{[4-(3-benzyloxypropoxy)-2-methylphenyl]methyl}-1,2-dihydro-5-isopropyl-3H-pyrazol-3-one
    —— 4-bromphenylsulfonyl-N-2-carbamoylguanidine 1621297-18-4 C8H9BrN4O3S
    4-bromphenylsulfonyl-N-2-carbamoylguanidine
    —— 4-<(metoxycarbonyl)methyl>sulphonyl-5-nitro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)imidazole 129548-74-9 C32H27N3O13S
    4-<(metoxycarbonyl)methyl>sulphonyl-5-nitro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)imidazole
    —— 4-(4-hydroxy-2-oxo-3-propionyl-2H-pyran-6-yl)butanoic acid 1418119-06-8 C12H14O6
    4-(4-hydroxy-2-oxo-3-propionyl-2H-pyran-6-yl)butanoic acid
    —— 4-oxo-3-[2]pyridyl-4<i>H</i>-quinolizin-1,6-dicarboxylic acid-1-ethyl ester 107621-38-5 C18H14N2O5
    4-oxo-3-[2]pyridyl-4<i>H</i>-quinolizin-1,6-dicarboxylic acid-1-ethyl ester
    —— 4-[5-(4-Bromo-3-chlorophenoxy)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235555-87-9 C23H24BrClO4
    4-[5-(4-Bromo-3-chlorophenoxy)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-[1-(4-tert-butylcyclohexyl)-3-(4-chlorophenyl)ureidomethyl]-N-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)benzamide 307984-11-8 C30H34ClN7O2
    4-[1-(4-tert-butylcyclohexyl)-3-(4-chlorophenyl)ureidomethyl]-N-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)benzamide
    —— 4-(2-chloro-6-fluorophenyl)-N-(6-chloropyridin-3-yl)-6-(2-(4-methoxybenzylidene)hydrazinyl)-1,3,5-triazin-2-amine 1356484-92-8 C22H16Cl2FN7O
    4-(2-chloro-6-fluorophenyl)-N-(6-chloropyridin-3-yl)-6-(2-(4-methoxybenzylidene)hydrazinyl)-1,3,5-triazin-2-amine
    —— 4-Amino-2-chloro-5-methylphenol hydrochloride 2225147-61-3 C7H9Cl2NO
    4-Amino-2-chloro-5-methylphenol hydrochloride
    —— (4-methylcyclohexyl)(3-thienyl)acetonitrile 681821-48-7 C13H17NS
    (4-methylcyclohexyl)(3-thienyl)acetonitrile
    —— 4,6-Pyrimidinediamine, 5-nitro-N4,N6-bis[4-(2-phenyldiazenyl)phenyl]- 888252-07-1 C28H21N9O2
    4,6-Pyrimidinediamine, 5-nitro-N4,N6-bis[4-(2-phenyldiazenyl)phenyl]-
    —— 4,6-di-tert-butyl-2,2-di-p-tolylbenzo[d][1,3,2]dioxastannole 79585-19-6 C28H34O2Sn
    4,6-di-tert-butyl-2,2-di-p-tolylbenzo[d][1,3,2]dioxastannole
    —— 4-[5-(1,3-benzodioxole-5-carbonylamino)-2-methylanilino]-N-[(2S)-1-methoxypropan-2-yl]-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 623153-85-5 C27H28N6O5
    4-[5-(1,3-benzodioxole-5-carbonylamino)-2-methylanilino]-N-[(2S)-1-methoxypropan-2-yl]-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
    —— 4-((R)-2-1-aza-bicyclo[2.2.2]oct-3-yl-3-oxo-2,3-dihydro-1H-isoindol-5-yl)-N-ethyl-benzamide 868235-96-5 C24H27N3O2
    4-((R)-2-1-aza-bicyclo[2.2.2]oct-3-yl-3-oxo-2,3-dihydro-1H-isoindol-5-yl)-N-ethyl-benzamide
    —— 4-[(3-chloro-4-fluorophenyl)amino]-6-(tetrahydrofuran-2-ylmethoxy)-7-{2-[4-(2-oxo-morpholin-4-yl)-piperidin-1-yl]-ethoxy}-quinazoline 1139504-87-2 C30H35ClFN5O5
    4-[(3-chloro-4-fluorophenyl)amino]-6-(tetrahydrofuran-2-ylmethoxy)-7-{2-[4-(2-oxo-morpholin-4-yl)-piperidin-1-yl]-ethoxy}-quinazoline
    —— (4S)-3-[(2S,3S)-2-bromo-3-hydroxyoctanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 102918-68-3 C14H24BrNO4
    (4S)-3-[(2S,3S)-2-bromo-3-hydroxyoctanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-(4'-pyridyl)phenyl 4''-n-nonyloxybenzoate 77409-95-1 C27H31NO3
    4-(4'-pyridyl)phenyl 4''-n-nonyloxybenzoate
    —— (4S,5S,7R)-7-(tert-Butyl-dimethyl-silanyl)-5-methyl-4-phenyl-octane-2,6-dione 133074-46-1 C21H34O2Si
    (4S,5S,7R)-7-(tert-Butyl-dimethyl-silanyl)-5-methyl-4-phenyl-octane-2,6-dione
    —— <4R<sup>*</sup>,4aS<sup>*</sup>>-3,4,4a,5,6,7,8,9-octahydro-1,4,4a,7-tetramethyl-2H-benzocycloheptene-2,6-dione 111470-56-5 C15H22O2
    <4R<sup>*</sup>,4aS<sup>*</sup>>-3,4,4a,5,6,7,8,9-octahydro-1,4,4a,7-tetramethyl-2H-benzocycloheptene-2,6-dione
    —— 4-(4-chlorophenylthio)benzoyl chloride 96461-98-2 C13H8Cl2OS
    4-(4-chlorophenylthio)benzoyl chloride
    —— 4-<2,4-Dinitroanilino>-benzotriazol 14859-17-7 C12H8N6O4
    4-<2,4-Dinitroanilino>-benzotriazol
    —— 4,5,9,10-Tetraazapyren-N-oxid 37905-72-9 C12H6N4O
    4,5,9,10-Tetraazapyren-N-oxid
    —— 4-[2-(4-chlorophenyl)-4-(2-naphthyl)-1H-imidazol-1-yl]benzenesulfonamide 189295-54-3 C25H18ClN3O2S
    4-[2-(4-chlorophenyl)-4-(2-naphthyl)-1H-imidazol-1-yl]benzenesulfonamide
    —— 4-benzotriazol-2-yl-benzenesulfonamide 67661-54-5 C12H10N4O2S
    4-benzotriazol-2-yl-benzenesulfonamide
    —— 4-(2,4-Difluorophenyl)-1,2-oxazol-3-amine 1480556-73-7 C9H6F2N2O
    4-(2,4-Difluorophenyl)-1,2-oxazol-3-amine
    —— 4-{(S)-2-[(6-chloro-2-phenylpyrimidine-4-carbonyl)amino]-4-cyanobutyryl}piperazine-1-carboxylic acid ethyl ester 1021703-34-3 C23H25ClN6O4
    4-{(S)-2-[(6-chloro-2-phenylpyrimidine-4-carbonyl)amino]-4-cyanobutyryl}piperazine-1-carboxylic acid ethyl ester
    —— 4ξ,17β-diacetyloxy-5α-androst-2-ene 1375064-30-4 C23H34O4
    4ξ,17β-diacetyloxy-5α-androst-2-ene
    —— 4,9-diphenyl-2-tosyl-2,3-dihydro-1H-benzo[f]isoindole-6-carbaldehyde 1260246-17-0 C32H25NO3S
    4,9-diphenyl-2-tosyl-2,3-dihydro-1H-benzo[f]isoindole-6-carbaldehyde
    —— 4-((1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)sulfonyl)aniline 1541194-18-6 C14H17N3O3S
    4-((1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)sulfonyl)aniline