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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-Amino-6-(3-bromophenyl)pyridazin-3(2H)-one 1229442-89-0 C10H8BrN3O
    4-Amino-6-(3-bromophenyl)pyridazin-3(2H)-one
    —— 4-(2,4-difluoro-6-methoxy-phenyl)-1,2,3,6-tetrahydro-pyridine 1376334-89-2 C12H13F2NO
    4-(2,4-difluoro-6-methoxy-phenyl)-1,2,3,6-tetrahydro-pyridine
    —— 4-Phenylbicyclo<2.2.2>oct-2-encarbonsaeure 14233-94-4 C15H16O2
    4-Phenylbicyclo<2.2.2>oct-2-encarbonsaeure
    —— 4,7-Dibrom-1-methylindanon-(3) 941-66-2 C10H8Br2O
    4,7-Dibrom-1-methylindanon-(3)
    —— 4-methyl-N'-(1-(9-methyl-9H-carbazol-3-yl)ethylidene)benzenesulfonohydrazide 1449676-63-4 C22H21N3O2S
    4-methyl-N'-(1-(9-methyl-9H-carbazol-3-yl)ethylidene)benzenesulfonohydrazide
    —— 4-{[(1aR,5aR)-2-(2,4-difluorophenyl)-1a,2,5,5a-tetrahydro-1H-2,3-diazacyclopropa[a]pentalene-4-carbonyl]amino}piperidine-1-carboxylic acid tert-butyl ester 1268874-32-3 C24H28F2N4O3
    4-{[(1aR,5aR)-2-(2,4-difluorophenyl)-1a,2,5,5a-tetrahydro-1H-2,3-diazacyclopropa[a]pentalene-4-carbonyl]amino}piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2-methyl-[1,3]dioxolan-2-yl)pent-4-enoic acid methyl ester 1054315-81-9 C10H16O4
    4-(2-methyl-[1,3]dioxolan-2-yl)pent-4-enoic acid methyl ester
    —— 4-(azetidin-1-yl)-2-(5,6-dimethoxypyridin-3-yl)-6-[1-(2,2,2-trifluoroethyl)pyrazol-4-yl]-7H-pyrrolo[3,4-b]pyridin-5-one 1315535-79-5 C22H21F3N6O3
    4-(azetidin-1-yl)-2-(5,6-dimethoxypyridin-3-yl)-6-[1-(2,2,2-trifluoroethyl)pyrazol-4-yl]-7H-pyrrolo[3,4-b]pyridin-5-one
    —— 4-chloro-5-(4-fluorophenyl)-N-((1R,3S)-3-hydroxycyclohexyl)isoxazole-3-carboxamide 1110770-10-9 C16H16ClFN2O3
    4-chloro-5-(4-fluorophenyl)-N-((1R,3S)-3-hydroxycyclohexyl)isoxazole-3-carboxamide
    —— [(4-Methyl-2-oxomorpholin-3-ylidene)amino] 4-methylbenzenesulfonate 1390628-71-3 C12H14N2O5S
    [(4-Methyl-2-oxomorpholin-3-ylidene)amino] 4-methylbenzenesulfonate
    —— 4-Benzoylsalicylic acid 78372-24-4 C28H18CaO8
    4-Benzoylsalicylic acid
    —— 4-Chlor-3-methoxytropon 13168-82-6 C8H7ClO2
    4-Chlor-3-methoxytropon
    —— 4-difluoromethylpiperidine trifluoroacetate 1257300-06-3 C2HF3O2*C6H11F2N
    4-difluoromethylpiperidine trifluoroacetate
    —— 4-bromo-N-(cycloheptylmethyl)-6-fluoro-1-(2-hydroxyethyl)-1H-indole-3-carboxamide 1188312-40-4 C19H24BrFN2O2
    4-bromo-N-(cycloheptylmethyl)-6-fluoro-1-(2-hydroxyethyl)-1H-indole-3-carboxamide
    —— 4,4,7-Trimethyl-5,6,7,8-tetrahydro-4H-benzo[d][1,3]thiazin-2-ylamine 21783-44-8 C11H18N2S
    4,4,7-Trimethyl-5,6,7,8-tetrahydro-4H-benzo[d][1,3]thiazin-2-ylamine
    —— 4-but-3-enylcyclohexanone 26934-57-6 C10H16O
    4-but-3-enylcyclohexanone
    —— 4-(5-Oxocyclohepten-1-yl)butanenitrile 1374563-42-4 C11H15NO
    4-(5-Oxocyclohepten-1-yl)butanenitrile
    —— 4-<4-Methylmercapto-phenyl>-1,3-dithiol-2-thion 13575-03-6 C10H8S4
    4-<4-Methylmercapto-phenyl>-1,3-dithiol-2-thion
    —— 4-Isobornyl-2.5-xylenol 13741-10-1 C18H26O
    4-Isobornyl-2.5-xylenol
    —— (4bS,8aS)-2-(1-Hydroxy-1-methyl-ethyl)-4b,8,8-trimethyl-1,2,3,4,4b,5,6,7,8,8a,9,10-dodecahydro-phenanthrene-2,4,10-triol 7715-80-2 C20H34O4
    (4bS,8aS)-2-(1-Hydroxy-1-methyl-ethyl)-4b,8,8-trimethyl-1,2,3,4,4b,5,6,7,8,8a,9,10-dodecahydro-phenanthrene-2,4,10-triol
    —— 4-Anilino-2-heptyl-1-hydroxy-anthrachinon 3269-29-2 C27H27NO3
    4-Anilino-2-heptyl-1-hydroxy-anthrachinon
    —— (4aS,7R,8aR)-7-methyl-1-(4-methylphenylsulfonyl)-5-(pyridin-2-ylmethylene)decahydroquinoline 1616729-88-4 C23H28N2O2S
    (4aS,7R,8aR)-7-methyl-1-(4-methylphenylsulfonyl)-5-(pyridin-2-ylmethylene)decahydroquinoline
    —— 4-Brom-3-<2-carbomethoxy-phenyl>-isocarbostyril 5291-22-5 C17H12BrNO3
    4-Brom-3-<2-carbomethoxy-phenyl>-isocarbostyril
    —— 4-(Thiazolyl-2-azo)-6-ethylresorcin 14383-25-6 C11H11N3O2S
    4-(Thiazolyl-2-azo)-6-ethylresorcin
    —— 4-Propyloxy-5-methoxy-isophthalsaeure 2908-40-9 C12H14O6
    4-Propyloxy-5-methoxy-isophthalsaeure
    —— 4-<4-Acetamido-1-phenyl-2,3-dimethyl-pyrazolon-(5)>-isonicotinsaeure-amid-chlorid 13236-43-6 C19H20N5O3*Cl
    4-<4-Acetamido-1-phenyl-2,3-dimethyl-pyrazolon-(5)>-isonicotinsaeure-amid-chlorid
    —— 4,5-Dibrom-Δ<sup>4</sup>-tetrahydrophthalsaeure-diethylester 91802-34-5 C12H16Br2O4
    4,5-Dibrom-Δ<sup>4</sup>-tetrahydrophthalsaeure-diethylester
    —— 4-(acetylmercapto-methylene)-2-phenyl-4H-oxazol-5-one 99970-18-0 C12H9NO3S
    4-(acetylmercapto-methylene)-2-phenyl-4H-oxazol-5-one
    —— 4-benzyloxycarbonyl-2',5'-dimethoxychalcone 1225051-30-8 C25H22O5
    4-benzyloxycarbonyl-2',5'-dimethoxychalcone
    —— 4,4'-(4-chloro-benzenesulfonylcarbonimidoyl)-bis-morpholine 65159-16-2 C15H20ClN3O4S
    4,4'-(4-chloro-benzenesulfonylcarbonimidoyl)-bis-morpholine
    —— 4-[4-(4-methoxyphenyl)piperidin-1-yl]-6-(1H-pyrazol-4-yl)quinazoline 474703-61-2 C23H23N5O
    4-[4-(4-methoxyphenyl)piperidin-1-yl]-6-(1H-pyrazol-4-yl)quinazoline
    —— 4-{2-[4-(5-fluoro-2-trifluoromethyl-benzoyl)-piperazin-1-yl]-2-oxo-ethylamino}-2-methyl-2H-pyridazin-3-one 1266245-32-2 C19H19F4N5O3
    4-{2-[4-(5-fluoro-2-trifluoromethyl-benzoyl)-piperazin-1-yl]-2-oxo-ethylamino}-2-methyl-2H-pyridazin-3-one
    —— 4-(2,3-dihydro-3-oxo-1H-indazol-2-yl)-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid methyl ester 310443-16-4 C16H13N5O3
    4-(2,3-dihydro-3-oxo-1H-indazol-2-yl)-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid methyl ester
    —— (4aS,8aR)-2-(4Benzyloxy-phenyl)-4-(3,4-dimethoxy-phenyl)-4a,5,8,8a-tetrahydro-2H-phthalazin-1-one 380227-03-2 C29H28N2O4
    (4aS,8aR)-2-(4Benzyloxy-phenyl)-4-(3,4-dimethoxy-phenyl)-4a,5,8,8a-tetrahydro-2H-phthalazin-1-one
    —— 4-Hydrazino-2-propyl-6-cyclohexyl-pyrimidin 100531-77-9 C13H22N4
    4-Hydrazino-2-propyl-6-cyclohexyl-pyrimidin
    —— 4-(2-methyl-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazin-3-yl)-phenol 28774-83-6 C15H15NOS
    4-(2-methyl-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazin-3-yl)-phenol
    —— (4-phthalimido-phenyl)-carbamic acid propyl ester 721943-06-2 C18H16N2O4
    (4-phthalimido-phenyl)-carbamic acid propyl ester
    —— 4-[2-[[3-(3,5-dicyano-1,4-dihydro-2,6-dimethyl-4-pyridinyl)benzoyl]amino]ethyl]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester 1033766-99-2 C28H35N5O3
    4-[2-[[3-(3,5-dicyano-1,4-dihydro-2,6-dimethyl-4-pyridinyl)benzoyl]amino]ethyl]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
    —— 4-Amino-6-bromo-benzene-1,3-disulfonyl dichloride 671-87-4 C6H4BrCl2NO4S2
    4-Amino-6-bromo-benzene-1,3-disulfonyl dichloride
    —— (4S,5S)-8-(cyclopent-1-en-1-yl)-2-((R)-1-hydroxypropan-2-yl)-4-methyl-5-((methyl(pyridin-4-ylmethyl)amino)methyl)-2,3,4,5-tetrahydrobenzo[b][1,4,5]oxathiazocine 1,1-dioxide 1304642-30-5 C26H35N3O4S
    (4S,5S)-8-(cyclopent-1-en-1-yl)-2-((R)-1-hydroxypropan-2-yl)-4-methyl-5-((methyl(pyridin-4-ylmethyl)amino)methyl)-2,3,4,5-tetrahydrobenzo[b][1,4,5]oxathiazocine 1,1-dioxide
    —— (4-Allyl-1-piperazinyl){10-[(6-chloro-3,3'-dimethoxy[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone 473262-96-3 C35H35ClN4O4
    (4-Allyl-1-piperazinyl){10-[(6-chloro-3,3'-dimethoxy[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone
    —— 4-{(S)-5-[(E)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-oct-1-enyl]-tetrahydro-furan-2-yl}-butan-1-ol 110188-11-9 C32H48O3Si
    4-{(S)-5-[(E)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-oct-1-enyl]-tetrahydro-furan-2-yl}-butan-1-ol
    —— 4-[(5-Bromopyridin-3-yl)methyl]-1H-imidazole Fumarate 469864-23-1 C4H4O4*C9H8BrN3
    4-[(5-Bromopyridin-3-yl)methyl]-1H-imidazole Fumarate
    —— 4,4-dimethyl-1-(2-nitrophenyl)pent-2-en-1-one 1338698-46-6 C13H15NO3
    4,4-dimethyl-1-(2-nitrophenyl)pent-2-en-1-one
    —— 4-N,9-N,14-N-triphenyl-3,5,8,10,13,15-hexathiatetracyclo[10.3.0.02,6.07,11]pentadeca-1,6,11-triene-4,9,14-triimine 119449-12-6 C27H15N3S6
    4-N,9-N,14-N-triphenyl-3,5,8,10,13,15-hexathiatetracyclo[10.3.0.02,6.07,11]pentadeca-1,6,11-triene-4,9,14-triimine
    —— 4,5-diiodothiophene-2-carboxamide 1395084-05-5 C5H3I2NOS
    4,5-diiodothiophene-2-carboxamide
    —— 4-[2-(4-1,2-benzisothiazol-3-yl-piperazin-1-yl)-ethoxy]-phenylamine 690978-23-5 C19H22N4OS
    4-[2-(4-1,2-benzisothiazol-3-yl-piperazin-1-yl)-ethoxy]-phenylamine
    —— 4-[3-(5-nitropyridin-2-yl)benzyl]morpholine 1357165-47-9 C16H17N3O3
    4-[3-(5-nitropyridin-2-yl)benzyl]morpholine
    —— (4R)-4-(4-methoxyphenyl)-8-phenyl-1,2,3,5,6,7-hexahydrosilolo[1,2-a]siline 1335225-26-7 C21H24OSi
    (4R)-4-(4-methoxyphenyl)-8-phenyl-1,2,3,5,6,7-hexahydrosilolo[1,2-a]siline
    —— 4-[4-(2-methylphenyl)piperazin-1-yl]-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3-[(2,2,2-trifluoroacetyl)amino]benzamide 1419870-02-2 C27H32F3N5O3
    4-[4-(2-methylphenyl)piperazin-1-yl]-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3-[(2,2,2-trifluoroacetyl)amino]benzamide