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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-(4-morpholinyl)-3,3-dimethylpent-4-ene-2-one 94640-26-3 C11H19NO2
    4-(4-morpholinyl)-3,3-dimethylpent-4-ene-2-one
    —— 4-chloro-5-nitronicotinoyl chloride 911461-07-9 C6H2Cl2N2O3
    4-chloro-5-nitronicotinoyl chloride
    —— 4-(6,6-Dimethyl-bicyclo[3.1.1]hept-2-yl)-butyronitrile 79593-95-6 C13H21N
    4-(6,6-Dimethyl-bicyclo[3.1.1]hept-2-yl)-butyronitrile
    —— [(4S,5S)-5-phenyl-2-(4-phenylpyridin-3-yl)-4,5-dihydro-1,3-oxazol-4-yl]methanol 81659-62-3 C21H18N2O2
    [(4S,5S)-5-phenyl-2-(4-phenylpyridin-3-yl)-4,5-dihydro-1,3-oxazol-4-yl]methanol
    —— 4-Hydroxy-6-oxo-5-dimethylaminomethylen-5,6-dihydro-pyrimidin 14160-89-5 C7H9N3O2
    4-Hydroxy-6-oxo-5-dimethylaminomethylen-5,6-dihydro-pyrimidin
    —— 4,5-dimethyl-2-{[(2,2,3,3-tetramethylcyclopropyl)carbonyl]amino}-N-(2-thien-2-ylethyl)thiophene-3-carboxamide 1101853-91-1 C21H28N2O2S2
    4,5-dimethyl-2-{[(2,2,3,3-tetramethylcyclopropyl)carbonyl]amino}-N-(2-thien-2-ylethyl)thiophene-3-carboxamide
    —— 4-(2-methoxy-ethyl)-4,5,6,7-tetrahydro-[1,3]oxazepine 62397-20-0 C8H15NO2
    4-(2-methoxy-ethyl)-4,5,6,7-tetrahydro-[1,3]oxazepine
    —— 4-{[6-[4-fluoro-3-(4-isopropyl-piperazine-1-sulfonyl)-phenyl]-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1036736-99-8 C29H32F4N8O4S2
    4-{[6-[4-fluoro-3-(4-isopropyl-piperazine-1-sulfonyl)-phenyl]-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
    —— 4-[(3-{[(2,5-difluorophenyl)carbamoyl]amino}benzyl)amino]-1H-pyrazole-3-carboxamide trifluoroacetate 1024499-57-7 C2HF3O2*C18H16F2N6O2
    4-[(3-{[(2,5-difluorophenyl)carbamoyl]amino}benzyl)amino]-1H-pyrazole-3-carboxamide trifluoroacetate
    —— 4-cyano-6-hydroxymethyl-pyridine-2-carboxylic acid (5-fluoro-pyridin-2-yl)-amide 1242968-35-9 C13H9FN4O2
    4-cyano-6-hydroxymethyl-pyridine-2-carboxylic acid (5-fluoro-pyridin-2-yl)-amide
    —— 4-[4-Cyclopropyl-5-[3-(2-methylpropyl)cyclobutyl]-1,2-oxazol-3-yl]oxan-2-one 1404379-82-3 C19H27NO3
    4-[4-Cyclopropyl-5-[3-(2-methylpropyl)cyclobutyl]-1,2-oxazol-3-yl]oxan-2-one
    —— 4-[(4-chlorophenyl)methoxy]-1-[4-[(2R)-3-ethylsulfonyl-2-hydroxypropoxy]-3-methylphenyl]pyridin-2-one 1245425-37-9 C24H26ClNO6S
    4-[(4-chlorophenyl)methoxy]-1-[4-[(2R)-3-ethylsulfonyl-2-hydroxypropoxy]-3-methylphenyl]pyridin-2-one
    —— 4-[3,3"-Dimethyl-5'-(7-phenyl-heptylcarbamoyl)-[1,1':3',1"]terphenyl-2'-yloxy]-butyric acid 251476-44-5 C38H43NO4
    4-[3,3"-Dimethyl-5'-(7-phenyl-heptylcarbamoyl)-[1,1':3',1"]terphenyl-2'-yloxy]-butyric acid
    —— 4-Methyl-3-(7-oxa-bicyclo[4.1.0]hept-1-yl)-1-phenyl-azetidin-2-one 81942-19-0 C16H19NO2
    4-Methyl-3-(7-oxa-bicyclo[4.1.0]hept-1-yl)-1-phenyl-azetidin-2-one
    —— (4S,5S)-4-[(S)-1-acetamido-3-methylbutyl]-5-aminocyclohex-1-enecarboxylic acid 1402544-92-6 C14H24N2O3
    (4S,5S)-4-[(S)-1-acetamido-3-methylbutyl]-5-aminocyclohex-1-enecarboxylic acid
    —— [4-(5-carbamoyloxymethyl-isoxazol-3-yl)-phenoxy]-acetic acid ethyl ester 1242296-78-1 C15H16N2O6
    [4-(5-carbamoyloxymethyl-isoxazol-3-yl)-phenoxy]-acetic acid ethyl ester
    —— 4-((S)-4-tert-butoxycarbonyl-2-{[6-((1α,5α,6α)-6-methoxymethyl-3-aza-bicyclo[3.1.0]hex-3-yl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester 1251668-81-1 C36H50N6O7
    4-((S)-4-tert-butoxycarbonyl-2-{[6-((1α,5α,6α)-6-methoxymethyl-3-aza-bicyclo[3.1.0]hex-3-yl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester
    —— 4-((S)-4-tert-butoxycarbonyl-2-{[6-((1α,5α,6α)-6-tert-butoxycarbonylamino-3-aza-bicyclo[3.1.0]hex-3-yl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester 1251668-77-5 C39H55N7O8
    4-((S)-4-tert-butoxycarbonyl-2-{[6-((1α,5α,6α)-6-tert-butoxycarbonylamino-3-aza-bicyclo[3.1.0]hex-3-yl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester
    —— 4-[5-(5-methyl-4-p-tolyl-thiazol-2-ylcarbamoyl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester 1224869-97-9 C26H31N5O3S
    4-[5-(5-methyl-4-p-tolyl-thiazol-2-ylcarbamoyl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-acetyl-9-chloro-benzo[5,6][1,4]oxazino[2,3-<i>b</i>]phenoxazine-6-carboxylic acid methyl ester 37469-65-1 C22H13ClN2O5
    4-acetyl-9-chloro-benzo[5,6][1,4]oxazino[2,3-<i>b</i>]phenoxazine-6-carboxylic acid methyl ester
    —— 4-isocyanobenzoyl-L-lactic acid decyl ester 876665-78-0 C21H29NO4
    4-isocyanobenzoyl-L-lactic acid decyl ester
    —— (4aS,5S,6R,8aS)-2-Trichloromethyl-5,6-bis-trimethylsilanyloxy-4a,6,7,8a-tetrahydro-5H-pyrano[3,2-e][1,3]oxazin-4-one 101979-83-3 C14H24Cl3NO5Si2
    (4aS,5S,6R,8aS)-2-Trichloromethyl-5,6-bis-trimethylsilanyloxy-4a,6,7,8a-tetrahydro-5H-pyrano[3,2-e][1,3]oxazin-4-one
    —— (4-Chloro-3-phenoxythiocarbonylamino-phenyl)-carbamic acid methyl ester 69449-96-3 C15H13ClN2O3S
    (4-Chloro-3-phenoxythiocarbonylamino-phenyl)-carbamic acid methyl ester
    —— 4-[(1S,2S,6R,7R,8R,9S)-8,9-dihydroxy-3,5-dioxo-4-azatricyclo[5.2.1.02,6]decan-4-yl]benzoic acid 845671-04-7 C16H15NO6
    4-[(1S,2S,6R,7R,8R,9S)-8,9-dihydroxy-3,5-dioxo-4-azatricyclo[5.2.1.02,6]decan-4-yl]benzoic acid
    —— 4-(2-(pyrrolidin-1-yl)ethoxy)-3-(4H-1,2,4-triazol-4-yl)aniline 1220631-14-0 C14H19N5O
    4-(2-(pyrrolidin-1-yl)ethoxy)-3-(4H-1,2,4-triazol-4-yl)aniline
    —— {4-[4,9-bis(ethyloxy)-1,3-dioxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl]-3-methylphenyl}acetic acid 1028542-41-7 C25H23NO6
    {4-[4,9-bis(ethyloxy)-1,3-dioxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl]-3-methylphenyl}acetic acid
    —— 4-<(2-Cyanoaethyl)amino>isophthalsaeure 51552-84-2 C11H10N2O4
    4-<(2-Cyanoaethyl)amino>isophthalsaeure
    —— 4-ethoxy-3-methyl-1,6-diphenyl-6,7-dihydro-1<i>H</i>-indazole-5-carbaldehyde 62591-39-3 C23H22N2O2
    4-ethoxy-3-methyl-1,6-diphenyl-6,7-dihydro-1<i>H</i>-indazole-5-carbaldehyde
    —— 4,5-bis-(phenylthio)-3,6-dichlorophthalic acid N-n-butylimide 84862-90-8 C24H19Cl2NO2S2
    4,5-bis-(phenylthio)-3,6-dichlorophthalic acid N-n-butylimide
    —— 4-[(3-{[(3-ethylphenyl)carbamoyl]amino}benzyl)amino]-1H-pyrazole-3-carboxamide trifluoroacetate 1024499-39-5 C2HF3O2*C20H22N6O2
    4-[(3-{[(3-ethylphenyl)carbamoyl]amino}benzyl)amino]-1H-pyrazole-3-carboxamide trifluoroacetate
    —— 4-({[2-methyl-7-(2,4,6-trimethyl-phenyl)-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-3-yl]-propylamino}-methyl)-benzonitrile trifluoroacetic acid salt 540780-55-0 C2HF3O2*C27H33N5
    4-({[2-methyl-7-(2,4,6-trimethyl-phenyl)-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-3-yl]-propylamino}-methyl)-benzonitrile trifluoroacetic acid salt
    —— (4-(3-fluorobenzyloxy)-3-chlorophenyl)-(6-(5-(2-nitroethylene)-furan-2-yl)-quinazolin-4-yl)-amine 320337-31-3 C27H18ClFN4O4
    (4-(3-fluorobenzyloxy)-3-chlorophenyl)-(6-(5-(2-nitroethylene)-furan-2-yl)-quinazolin-4-yl)-amine
    —— 4-Amino-5-cyan-1,6-dihydro-6-imino-1-(2,4-dichlorphenyl)-3-pyridazin-carbonsaeure-ethylester 109613-74-3 C14H11Cl2N5O2
    4-Amino-5-cyan-1,6-dihydro-6-imino-1-(2,4-dichlorphenyl)-3-pyridazin-carbonsaeure-ethylester
    —— 4-formyl-13-[4,5-bis(3,4-di{2-[2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)ethoxy]ethoxy}phenyl)-1H-imidazol-2-yl][2.2]paracyclophane 1332655-20-5 C84H130N2O29
    4-formyl-13-[4,5-bis(3,4-di{2-[2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)ethoxy]ethoxy}phenyl)-1H-imidazol-2-yl][2.2]paracyclophane
    —— (4S,5R)-N-benzyloxycarbonyl-4-isobutyl-5-methyl-1,3-oxazinan-6-one 1378893-00-5 C17H23NO4
    (4S,5R)-N-benzyloxycarbonyl-4-isobutyl-5-methyl-1,3-oxazinan-6-one
    —— 4,7-Dimorpholino-2,2-dimethyl-4,5,6,7-tetrahydro-2H-benzimidazole 1,3-dioxide 81829-10-9 C17H28N4O4
    4,7-Dimorpholino-2,2-dimethyl-4,5,6,7-tetrahydro-2H-benzimidazole 1,3-dioxide
    —— (4-Methoxy-phenyl)-m-tolylamino-acetic acid; hydrochloride 75638-55-0 C16H17NO3*ClH
    (4-Methoxy-phenyl)-m-tolylamino-acetic acid; hydrochloride
    —— (4-bromophenyl)[2-(dimethylamino)-4-(4-nitrophenyl)-1,3-thiazole-5-yl]methanone 1342315-77-8 C18H14BrN3O3S
    (4-bromophenyl)[2-(dimethylamino)-4-(4-nitrophenyl)-1,3-thiazole-5-yl]methanone
    —— 4-Thiomorpholin-4-yl-butyric acid 3-(1,2-dimethyl-heptyl)-6,6,9-trimethyl-7,8,9,10-tetrahydro-6H-benzo[c]chromen-1-yl ester 58019-54-8 C33H51NO3S
    4-Thiomorpholin-4-yl-butyric acid 3-(1,2-dimethyl-heptyl)-6,6,9-trimethyl-7,8,9,10-tetrahydro-6H-benzo[c]chromen-1-yl ester
    —— 4-methoxy-2-methyl-5-phenyl-benzo[<i>b</i>]thiophene-6-carboxylic acid 59720-76-2 C17H14O3S
    4-methoxy-2-methyl-5-phenyl-benzo[<i>b</i>]thiophene-6-carboxylic acid
    —— 4-(4-oxo-2-thioxothiazolidin-3-yl)cyclohexanecarboxylic acid 1001010-73-6 C10H13NO3S2
    4-(4-oxo-2-thioxothiazolidin-3-yl)cyclohexanecarboxylic acid
    —— (4-nitro-9,10-dioxo-9,10-dihydro-[1]anthryl)-carbamic acid ethyl ester 861792-14-5 C17H12N2O6
    (4-nitro-9,10-dioxo-9,10-dihydro-[1]anthryl)-carbamic acid ethyl ester
    —— 4-(1',1'-dimethylbutyldioxy)-4-methyl-2-pentynoxy o-carborane-1-carboxylates 187611-20-7 C15H32B10O4
    4-(1',1'-dimethylbutyldioxy)-4-methyl-2-pentynoxy o-carborane-1-carboxylates
    —— 4-cyclopropyl-6-nitro-4H-1,2,4-benzothiadiazine 1,1-dioxide 1204574-84-4 C10H9N3O4S
    4-cyclopropyl-6-nitro-4H-1,2,4-benzothiadiazine 1,1-dioxide
    —— 4-Methyl-5-aethyl-fluoren 93010-29-8 C16H16
    4-Methyl-5-aethyl-fluoren
    —— 4,8,9,10-Tetrachlor-2,6-dithiaadamantan 38964-09-9 C8H8Cl4S2
    4,8,9,10-Tetrachlor-2,6-dithiaadamantan
    —— (4S)-4-[(1R)-1-(tert-butyldiphenylsilyloxy)-hexadec-2-enyl]-2-chloro-2-oxo-[1,3,2]-oxazaphospholidine 860021-45-0 C34H53ClNO3PSi
    (4S)-4-[(1R)-1-(tert-butyldiphenylsilyloxy)-hexadec-2-enyl]-2-chloro-2-oxo-[1,3,2]-oxazaphospholidine
    —— 4-nitrobenzyl 2-methyl-3-oxo-3-phenylpropanoate 1371586-32-1 C17H15NO5
    4-nitrobenzyl 2-methyl-3-oxo-3-phenylpropanoate
    —— 4-(E)-methoxybenzaldehyde O-(2S)-(1,1,1-trifluoro-2-(naphthalen-2-yl)-3-nitropropan-2-yl)oxime 1551094-09-7 C21H17F3N2O4
    4-(E)-methoxybenzaldehyde O-(2S)-(1,1,1-trifluoro-2-(naphthalen-2-yl)-3-nitropropan-2-yl)oxime
    —— 4-(benzo[4',5']imidazo[1',2':1,4]azeto[2,3-b]quinolin-2-ylmethyl)morpholine 1610807-13-0 C21H18N4O
    4-(benzo[4',5']imidazo[1',2':1,4]azeto[2,3-b]quinolin-2-ylmethyl)morpholine