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    热门化合物HOT
    • 喹啉
    • 水杨醛
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    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-Acetylmegalomicin A 49669-75-2 C46H82N2O16
    4'-Acetylmegalomicin A
    —— (4-Benzyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-2-yl)-acetic acid ethyl ester 143161-04-0 C19H19NO3S
    (4-Benzyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-2-yl)-acetic acid ethyl ester
    —— 4-[4-(1H-imidazol-1-ylmethyl)benzenesulfonyl]-1-[1-(tert-butoxycarbonyl)piperidin-4-ylmethyl]-2-piperazinone 239073-24-6 C25H35N5O5S
    4-[4-(1H-imidazol-1-ylmethyl)benzenesulfonyl]-1-[1-(tert-butoxycarbonyl)piperidin-4-ylmethyl]-2-piperazinone
    —— <4-Methyl-thiazolyl-(2)>-<4,6-dimethyl-pyrimidyl-(2)>-amin 90871-37-7 C10H12N4S
    <4-Methyl-thiazolyl-(2)>-<4,6-dimethyl-pyrimidyl-(2)>-amin
    —— 4(4-chlorophenyl)-2-(1-imidazolyl)-5-[3-(2-methylphenoxy)propyl]oxazole 327188-77-2 C22H20ClN3O2
    4(4-chlorophenyl)-2-(1-imidazolyl)-5-[3-(2-methylphenoxy)propyl]oxazole
    —— 4-ethyl-12-methyl-1,4-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraene;hydron;chloride —— C17H23ClN2
    4-ethyl-12-methyl-1,4-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraene;hydron;chloride
    —— 4-(3-hydroxyphenoxy)benzonic acid ethyl ester 135199-36-9 C15H14O4
    4-(3-hydroxyphenoxy)benzonic acid ethyl ester
    —— 4-(4-fluoro-2-methylindol-5-yloxy)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)cinnoline 398127-70-3 C25H27FN4O3
    4-(4-fluoro-2-methylindol-5-yloxy)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)cinnoline
    —— 4-methyl-piperazine-1-carbodithioic acid methyl ester 98428-90-1 C7H14N2S2
    4-methyl-piperazine-1-carbodithioic acid methyl ester
    —— 4-nitro-benzoic acid-(1-ethyl-1-methyl-propyl ester) 55705-66-3 C13H17NO4
    4-nitro-benzoic acid-(1-ethyl-1-methyl-propyl ester)
    —— 4,13-Dibenzyl-1,4,7,10,13,16-hexaaza-cyclooctadecane-2,6,11,15-tetraone 132524-65-3 C26H34N6O4
    4,13-Dibenzyl-1,4,7,10,13,16-hexaaza-cyclooctadecane-2,6,11,15-tetraone
    —— 4-[4-(6-chloropyridin-3-yl)buta-1,3-diynyl]benzoic acid methyl ester 728878-19-1 C17H10ClNO2
    4-[4-(6-chloropyridin-3-yl)buta-1,3-diynyl]benzoic acid methyl ester
    —— 4-Ethyl-13-(2-morpholin-4-yl-ethyl)-1-oxa-4,7,10,13-tetraaza-cyclopentadecane 126111-81-7 C18H39N5O2
    4-Ethyl-13-(2-morpholin-4-yl-ethyl)-1-oxa-4,7,10,13-tetraaza-cyclopentadecane
    —— 4-(4-amino-3-fluorophenoxy)-N-methylpyridin-2-amine 1020172-91-1 C12H12FN3O
    4-(4-amino-3-fluorophenoxy)-N-methylpyridin-2-amine
    —— 4-(4-{[1-(1-methylethyl)-4-piperidinyl]oxy}phenyl)-1,2,3,6-tetrahydropyridine 778642-46-9 C19H28N2O
    4-(4-{[1-(1-methylethyl)-4-piperidinyl]oxy}phenyl)-1,2,3,6-tetrahydropyridine
    —— 4-(4-amino-3-fluorophenoxy)-N-(2-(tert-butyldimethylsilyloxy)ethyl)pyridin-2-amine 1020172-93-3 C19H28FN3O2Si
    4-(4-amino-3-fluorophenoxy)-N-(2-(tert-butyldimethylsilyloxy)ethyl)pyridin-2-amine
    —— 4,5-dimethyl-2-ethoxymethyleneamino-1-(2,3-O-ethoxymethylene-2,3-dihydroxypropyl)pyrrole-3-carbonitrile 132665-63-5 C16H23N3O4
    4,5-dimethyl-2-ethoxymethyleneamino-1-(2,3-O-ethoxymethylene-2,3-dihydroxypropyl)pyrrole-3-carbonitrile
    —— 4-(2-(1H-1,2,4-triazol-1-yl)pyridin-4-yloxy)-2-fluorobenzenamine 1070162-78-5 C13H10FN5O
    4-(2-(1H-1,2,4-triazol-1-yl)pyridin-4-yloxy)-2-fluorobenzenamine
    —— 4-Dimethylamino-1,3,5-trimethylpyrazol 28466-22-0 C8H15N3
    4-Dimethylamino-1,3,5-trimethylpyrazol
    —— 4-(4,5-bis(4-methoxyphenyl)thiazol-2-yl)piperazine 951745-12-3 C21H23N3O2S
    4-(4,5-bis(4-methoxyphenyl)thiazol-2-yl)piperazine
    —— 4-(4,5-bis(4-methoxyphenyl)oxazol-2-yl)-4-cyanopiperidine 951744-93-7 C23H23N3O3
    4-(4,5-bis(4-methoxyphenyl)oxazol-2-yl)-4-cyanopiperidine
    —— 4-ethylthiomorpholin-3-one 23863-12-9 C6H11NOS
    4-ethylthiomorpholin-3-one
    —— 4-(4-Amino-5,6-dimethyl-pyrrolo[2,3-d]pyrimidin-7-yl)-butyric acid ethyl ester 107267-99-2 C14H20N4O2
    4-(4-Amino-5,6-dimethyl-pyrrolo[2,3-d]pyrimidin-7-yl)-butyric acid ethyl ester
    —— 4-amino-3-(benzo[1,3]dioxol-5-yloxymethyl)-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester 1056990-10-3 C18H16N2O5S
    4-amino-3-(benzo[1,3]dioxol-5-yloxymethyl)-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester
    —— 4-(bis(2-chloroethyl)amino)-N-(4-fluorophenyl)benzamide 1207866-37-2 C17H17Cl2FN2O
    4-(bis(2-chloroethyl)amino)-N-(4-fluorophenyl)benzamide
    —— 4-amino-3-(3-phenylaminomethyl-phenoxymethyl)-thieno[3,2-c]pyridine-7-carboxylic acid (2-hydroxy-ethyl)-amide 929290-40-4 C24H24N4O3S
    4-amino-3-(3-phenylaminomethyl-phenoxymethyl)-thieno[3,2-c]pyridine-7-carboxylic acid (2-hydroxy-ethyl)-amide
    —— 4-{[(4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene)methyl]amino}-N-(4-methylisoxazol-3-yl)benzenesulfonamide 1345551-62-3 C15H13N5O5S2
    4-{[(4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene)methyl]amino}-N-(4-methylisoxazol-3-yl)benzenesulfonamide
    —— (4-methylpiperazin-1-yl)[4-(4-trifluoromethoxyphenylamino)thieno[2,3-d]pyrimidin-6-yl]methanone 1160702-95-3 C19H18F3N5O2S
    (4-methylpiperazin-1-yl)[4-(4-trifluoromethoxyphenylamino)thieno[2,3-d]pyrimidin-6-yl]methanone
    —— (4-Methyl-6-phenyl-pyrimidin-2-ylsulfanyl)-phenyl-acetic acid 77517-15-8 C19H16N2O2S
    (4-Methyl-6-phenyl-pyrimidin-2-ylsulfanyl)-phenyl-acetic acid
    —— 4,5,6,7-tetrachloro-2-dimethylamino-4',4',5',5'-tetrakis-trifluoromethyl-2λ<sup>5</sup>-spiro[benzo[1,3,2]dioxaphosphole-2,2'-[1,3,2]dioxaphospholane] 54622-73-0 C14H6Cl4F12NO4P
    4,5,6,7-tetrachloro-2-dimethylamino-4',4',5',5'-tetrakis-trifluoromethyl-2λ<sup>5</sup>-spiro[benzo[1,3,2]dioxaphosphole-2,2'-[1,3,2]dioxaphospholane]
    —— 4-((6-(4-fluorophenyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)phenol 1399857-65-8 C17H12FN5O
    4-((6-(4-fluorophenyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)phenol
    —— (4-pyrrolidin-1-ylpiperazin-1-yl)[4-(4-trifluoromethoxyphenylamino)thieno[2,3-d]pyrimidin-6-yl]methanone 1160702-93-1 C22H23F3N6O2S
    (4-pyrrolidin-1-ylpiperazin-1-yl)[4-(4-trifluoromethoxyphenylamino)thieno[2,3-d]pyrimidin-6-yl]methanone
    —— 4-(4-trifluoromethoxyphenylamino)thieno[2,3-d]pyrimidine-6-carboxylic acid ethylamide 1160702-86-2 C16H13F3N4O2S
    4-(4-trifluoromethoxyphenylamino)thieno[2,3-d]pyrimidine-6-carboxylic acid ethylamide
    —— 4-((R)-2-Cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(4-hydroxybenzyl)piperazine-1-carboxamidine 1128091-30-4 C25H32N4O3
    4-((R)-2-Cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(4-hydroxybenzyl)piperazine-1-carboxamidine
    —— (4-hydroxypiperidin-1-yl)-[4-(4-trifluoromethoxyphenylamino)thieno[2,3-d]pyrimidin-6-yl]methanone 1160702-96-4 C19H17F3N4O3S
    (4-hydroxypiperidin-1-yl)-[4-(4-trifluoromethoxyphenylamino)thieno[2,3-d]pyrimidin-6-yl]methanone
    —— 4,5,5-Trimethylhex-1-en 65502-60-5 C9H18
    4,5,5-Trimethylhex-1-en
    —— 4-(tert-butyldimethylsilanyloxy)-2-phenylbenzo[b]thiophene-6-carboxylic acid ethyl ester 894779-36-3 C23H28O3SSi
    4-(tert-butyldimethylsilanyloxy)-2-phenylbenzo[b]thiophene-6-carboxylic acid ethyl ester
    —— 4,5,6,7-tetrachloro-2-phenyl-4',4',5',5'-tetrakis-trifluoromethyl-2λ<sup>5</sup>-spiro[benzo[1,3,2]dioxaphosphole-2,2'-[1,3,2]dioxaphospholane] 54622-72-9 C18H5Cl4F12O4P
    4,5,6,7-tetrachloro-2-phenyl-4',4',5',5'-tetrakis-trifluoromethyl-2λ<sup>5</sup>-spiro[benzo[1,3,2]dioxaphosphole-2,2'-[1,3,2]dioxaphospholane]
    —— 4-(tert-butyldimethylsilanyloxy)-2-phenylbenzo[b]thiophene-6-carbaldehyde 894779-41-0 C21H24O2SSi
    4-(tert-butyldimethylsilanyloxy)-2-phenylbenzo[b]thiophene-6-carbaldehyde
    —— 4-(2-Ketopyridyl-1)-2,2-dimethylbutane 51283-28-4 C11H17NO
    4-(2-Ketopyridyl-1)-2,2-dimethylbutane
    —— 4-(4-methoxyphenyl)-2,5-dihydro-1H-2,3-benzodiazepin-1-one 28352-56-9 C16H14N2O2
    4-(4-methoxyphenyl)-2,5-dihydro-1H-2,3-benzodiazepin-1-one
    —— 4-(bis(2-chloroethyl)amino)-N-methyl-N-phenylbenzamide 1207866-43-0 C18H20Cl2N2O
    4-(bis(2-chloroethyl)amino)-N-methyl-N-phenylbenzamide
    —— 4-(1-ethyl-2-methylimidazol-5-yl)-2-(4-(N-(hydroxyethyl)sulphamoyl)anilino)pyrimidine 403791-83-3 C18H22N6O3S
    4-(1-ethyl-2-methylimidazol-5-yl)-2-(4-(N-(hydroxyethyl)sulphamoyl)anilino)pyrimidine
    —— 4-chloro-N-(6-(pyrimidin-5-yloxy)pyrazin-2-yl)picolinamide 1620203-63-5 C14H9ClN6O2
    4-chloro-N-(6-(pyrimidin-5-yloxy)pyrazin-2-yl)picolinamide
    —— 4-(4-Amino-5,6-dimethyl-pyrrolo[2,3-d]pyrimidin-7-yl)-butyric acid 107268-03-1 C12H16N4O2
    4-(4-Amino-5,6-dimethyl-pyrrolo[2,3-d]pyrimidin-7-yl)-butyric acid
    —— 4,5,6,7-Tetrachloro-2,9-dioxa-15-aza-tricyclo[8.4.1.0<sup>3,8</sup>]pentadeca-3(8),4,6,11,13-pentaene-15-carboxylic acid ethyl ester 82697-80-1 C15H11Cl4NO4
    4,5,6,7-Tetrachloro-2,9-dioxa-15-aza-tricyclo[8.4.1.0<sup>3,8</sup>]pentadeca-3(8),4,6,11,13-pentaene-15-carboxylic acid ethyl ester
    —— 4-Amino-5,6-dimethyl-7H-pyrrolo<2,3-d>pyrimidin-7-essigsaeure-ethylester 107267-96-9 C12H16N4O2
    4-Amino-5,6-dimethyl-7H-pyrrolo<2,3-d>pyrimidin-7-essigsaeure-ethylester
    —— 4-Piperidinol, 5-(hexahydro-1H-azepinylmethyl)-4-phenyl-1,2,5-trimethyl-, benzoate, dihydrochloride 28143-75-1 C28H40Cl2N2O2
    4-Piperidinol, 5-(hexahydro-1H-azepinylmethyl)-4-phenyl-1,2,5-trimethyl-, benzoate, dihydrochloride
    —— (4-Amino-5,6-dimethyl-pyrrolo[2,3-d]pyrimidin-7-yl)-acetic acid 107268-00-8 C10H12N4O2
    (4-Amino-5,6-dimethyl-pyrrolo[2,3-d]pyrimidin-7-yl)-acetic acid
    —— 4-Acetyl-7-hydroxy-2,8-dimethyl-5,10-dioxo-3,4,5,10-tetrahydro-2H-naphtho[2,3-b][1,4]oxazine-2-carboxylic acid methyl ester 77270-67-8 C18H17NO7
    4-Acetyl-7-hydroxy-2,8-dimethyl-5,10-dioxo-3,4,5,10-tetrahydro-2H-naphtho[2,3-b][1,4]oxazine-2-carboxylic acid methyl ester