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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-chloro-3-oxo-N-(4-fluorophenyl)butaneamide 61610-51-3 C10H9ClFNO2
    4-chloro-3-oxo-N-(4-fluorophenyl)butaneamide
    —— 4-chloro-N-[4-(4-chlorophenoxy)phenyl]-3-oxobutanamide 871267-44-6 C16H13Cl2NO3
    4-chloro-N-[4-(4-chlorophenoxy)phenyl]-3-oxobutanamide
    —— 4-chloro-N-(2-fluoro-5-nitrophenyl)-3-oxobutyramide 912264-33-6 C10H8ClFN2O4
    4-chloro-N-(2-fluoro-5-nitrophenyl)-3-oxobutyramide
    —— 4,5-dibromo-1,1,1,2,2,3,3-heptafluoro-pentane 377-46-8 C5H3Br2F7
    4,5-dibromo-1,1,1,2,2,3,3-heptafluoro-pentane
    —— 4-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl-2-oxopyridine-1(2H)-yl)-N,3-dimethylbenzamide 586379-41-1 C22H19BrF2N2O3
    4-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl-2-oxopyridine-1(2H)-yl)-N,3-dimethylbenzamide
    —— 4-Methoxy-2-methyl-5-nitro-benzamide 1377582-21-2 C9H10N2O4
    4-Methoxy-2-methyl-5-nitro-benzamide
    —— 4-{(4-Chloro-phenyl)-[(Z)-phenylimino]-methyl}-1,2-diphenyl-pyrazolidine-3,5-dione 75859-69-7 C28H20ClN3O2
    4-{(4-Chloro-phenyl)-[(Z)-phenylimino]-methyl}-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-(2-amino-6-oxo-1,6-dihydro-purin-7-yl)-butyric acid 33125-39-2 C9H11N5O3
    4-(2-amino-6-oxo-1,6-dihydro-purin-7-yl)-butyric acid
    —— 4-{3-[4-({[(6R,7R)-2-carboxylato-7-[2-({4-[(1E)-2-[(carboxylatomethyl)carbamoyl]eth-1-en-1-yl]-2,5-dichlorophenyl}sulfanyl)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}sulfanyl)-2,6-dimethylpyridin-1-ium-1-yl]propyl}-4-methylmorpholin-4-ium 307316-55-8 C36H41Cl2N5O8S3
    4-{3-[4-({[(6R,7R)-2-carboxylato-7-[2-({4-[(1E)-2-[(carboxylatomethyl)carbamoyl]eth-1-en-1-yl]-2,5-dichlorophenyl}sulfanyl)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}sulfanyl)-2,6-dimethylpyridin-1-ium-1-yl]propyl}-4-methylmorpholin-4-ium
    —— 4-(2-Amino-6-oxo-1,6-dihydro-purin-7-yl)-butyraldehyde 123752-07-8 C9H11N5O2
    4-(2-Amino-6-oxo-1,6-dihydro-purin-7-yl)-butyraldehyde
    —— 4-Chloro-5-methyl-2-thiophen-2-yl-quinazoline 219773-84-9 C13H9ClN2S
    4-Chloro-5-methyl-2-thiophen-2-yl-quinazoline
    —— 4-Trifluormethyl-2-nitrophenylsulfinsaeure 53104-52-2 C7H4F3NO4S
    4-Trifluormethyl-2-nitrophenylsulfinsaeure
    —— (4-Chlor-α-ethylbenzyl)hydrazin 90675-08-4 C9H13ClN2
    (4-Chlor-α-ethylbenzyl)hydrazin
    —— 4-chloro-3,5-dimethyl-1-(3-methyl-2-pyridinyl)-1H-pyrazolo[3,4-b]quinoline 364726-37-4 C18H15ClN4
    4-chloro-3,5-dimethyl-1-(3-methyl-2-pyridinyl)-1H-pyrazolo[3,4-b]quinoline
    —— 4-chloro-3,5-dimethyl-1-(6-ethoxy-2-pyridinyl)-1H-pyrazolo[3,4-b]quinoline 364726-35-2 C19H17ClN4O
    4-chloro-3,5-dimethyl-1-(6-ethoxy-2-pyridinyl)-1H-pyrazolo[3,4-b]quinoline
    —— 4-hydroxy-1,1,1,3,3-pentafluoro-4-phenylbutan-2-one hemiacetal 116020-01-0 C10H7F5O2
    4-hydroxy-1,1,1,3,3-pentafluoro-4-phenylbutan-2-one hemiacetal
    —— 4-methyl-3-phenyl-5-phenethyl-1H-pyrazole 94223-00-4 C18H18N2
    4-methyl-3-phenyl-5-phenethyl-1H-pyrazole
    —— (-)-(4aR,7S)-4,4a,5,6,7,8-hexahydro-7-isopropenyl-4a-methylnaphthalene-2(3H)-one 124753-20-4 C14H20O
    (-)-(4aR,7S)-4,4a,5,6,7,8-hexahydro-7-isopropenyl-4a-methylnaphthalene-2(3H)-one
    —— 4-(heptadecafluorooctyl)-1H-imidazole 81769-56-4 C11H3F17N2
    4-(heptadecafluorooctyl)-1H-imidazole
    —— 4-(Methylamino)-2-oxo-5,6-diphenylpyran-3-carbonitrile 1119194-69-2 C19H14N2O2
    4-(Methylamino)-2-oxo-5,6-diphenylpyran-3-carbonitrile
    —— 4-Methoxy-2,3-dimethyl-benzoic acid ethyl ester 128209-84-7 C12H16O3
    4-Methoxy-2,3-dimethyl-benzoic acid ethyl ester
    —— 4-benzylidene-2-methyl-1-(pyridin-4-ylmethyl)-1H-imidazol-5(4H)-one 1373956-77-4 C17H15N3O
    4-benzylidene-2-methyl-1-(pyridin-4-ylmethyl)-1H-imidazol-5(4H)-one
    —— 4-benzylidene-1-benzyl-2-methylimidazol-5-one 156570-46-6 C18H16N2O
    4-benzylidene-1-benzyl-2-methylimidazol-5-one
    —— 4-methanesulfonyloxy-1-(4-benzylbenzyl) pyrrolidin-2-one 262862-93-1 C19H21NO4S
    4-methanesulfonyloxy-1-(4-benzylbenzyl) pyrrolidin-2-one
    —— 4-[(1-acetyl-4-piperidinyl)amino]-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid 675112-62-6 C16H21N5O3
    4-[(1-acetyl-4-piperidinyl)amino]-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid
    —— 4-isobutylamino-1-methyl-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid ethyl ester 75483-09-9 C17H22N2O3
    4-isobutylamino-1-methyl-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid ethyl ester
    —— 4-[3-(4-Methoxyphenyl) 1-propyl]piperidine 56753-78-7 C15H23NO
    4-[3-(4-Methoxyphenyl) 1-propyl]piperidine
    —— 4-mercapto-1-(4-benzylbenzyl)pyrrolidin-2-one 262288-19-7 C18H19NOS
    4-mercapto-1-(4-benzylbenzyl)pyrrolidin-2-one
    —— 4-[2-(pyridin-2-yl)-ethoxy]-6-chloro-2-(morpholin-4-yl)-pyrimidine 887402-09-7 C15H17ClN4O2
    4-[2-(pyridin-2-yl)-ethoxy]-6-chloro-2-(morpholin-4-yl)-pyrimidine
    —— 4-[6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-2-yl]-benzene-1,2-diamine 956034-74-5 C22H29N7O3S2
    4-[6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-2-yl]-benzene-1,2-diamine
    —— 4-{6-chloro-2-[2-(1-oxy-pyridin-2-yl)-ethoxy]-pyrimidin-4-yl}-morpholine 541550-67-8 C15H17ClN4O3
    4-{6-chloro-2-[2-(1-oxy-pyridin-2-yl)-ethoxy]-pyrimidin-4-yl}-morpholine
    —— 4-allyl-2-methoxy-4H-[1,2,4]triazolo[1,5-a]quinazolin-5-one 1312993-93-3 C13H12N4O2
    4-allyl-2-methoxy-4H-[1,2,4]triazolo[1,5-a]quinazolin-5-one
    —— 4-amino-2-(cyclohexylamino)-5,6-dihydro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one 117530-52-6 C14H21N5O
    4-amino-2-(cyclohexylamino)-5,6-dihydro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-(4-bromobenzyl)-2-methoxy-4H-[1,2,4]triazolo[1,5-a]quinazolin-5-one 1312993-86-4 C17H13BrN4O2
    4-(4-bromobenzyl)-2-methoxy-4H-[1,2,4]triazolo[1,5-a]quinazolin-5-one
    —— 4-Amino-5-methyl-2-piperidin-1-yl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-53-7 C13H19N5O
    4-Amino-5-methyl-2-piperidin-1-yl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-2-hydrazino-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-50-4 C8H12N6O
    4-Amino-2-hydrazino-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-amino-2-(butilamino)-5,6-dihydro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one 851322-29-7 C12H19N5O
    4-amino-2-(butilamino)-5,6-dihydro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-Amino-5-methyl-2-phenylamino-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-51-5 C14H15N5O
    4-Amino-5-methyl-2-phenylamino-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-2-ethoxy-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-54-8 C10H14N4O2
    4-Amino-2-ethoxy-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-2-methoxy-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-48-0 C9H12N4O2
    4-Amino-2-methoxy-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-amino-5,6-dihydro-5-methyl-2-morpholinopyrido[2,3-d]pyrimidin-7(8H)-one 117530-49-1 C12H17N5O2
    4-amino-5,6-dihydro-5-methyl-2-morpholinopyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-(4-methylquinolin-2-yl)diphenylaniline 863487-48-3 C28H22N2
    4-(4-methylquinolin-2-yl)diphenylaniline
    —— 4-Ethoxycarbonyl-4-(2-methanesulfonyloxyethyl)piperidine-1-carboxylic Acid tert-Butyl Ester 247133-34-2 C16H29NO7S
    4-Ethoxycarbonyl-4-(2-methanesulfonyloxyethyl)piperidine-1-carboxylic Acid tert-Butyl Ester
    —— 4-ethyl-2-methylsulfanyl[1,2,4]triazolo[1,5-a]quinazolin-5-one 1354957-95-1 C12H12N4OS
    4-ethyl-2-methylsulfanyl[1,2,4]triazolo[1,5-a]quinazolin-5-one
    —— 4-allyl-2-methylsulfanyl[1,2,4]triazolo[1,5-a]quinazolin-5-one 1354958-02-3 C13H12N4OS
    4-allyl-2-methylsulfanyl[1,2,4]triazolo[1,5-a]quinazolin-5-one
    —— 4-cyclopropylmethyl-2-ethoxy-4H-[1,2,4]triazolo[1,5-a]quinazolin-5-one 1049736-90-4 C15H16N4O2
    4-cyclopropylmethyl-2-ethoxy-4H-[1,2,4]triazolo[1,5-a]quinazolin-5-one
    —— 4-methyl-7-nitro-5-oxo-4,5-dihydro-pyrazolo[1,5-<i>a</i>]quinazoline-3-carboxylic acid ethyl ester 69196-28-7 C14H12N4O5
    4-methyl-7-nitro-5-oxo-4,5-dihydro-pyrazolo[1,5-<i>a</i>]quinazoline-3-carboxylic acid ethyl ester
    —— 4-ethyl-2-methoxy-4H-[1,2,4]triazolo[1,5-a]quinazolin-5-one 1312993-91-1 C12H12N4O2
    4-ethyl-2-methoxy-4H-[1,2,4]triazolo[1,5-a]quinazolin-5-one
    —— 4,5-dihydro-2-methoxy[1,2,4]triazolo[1,5-a]quinazoline 1312993-99-9 C10H10N4O
    4,5-dihydro-2-methoxy[1,2,4]triazolo[1,5-a]quinazoline
    —— 4,5-dihydro-2-phenethyloxy[1,2,4]triazolo[1,5-a]quinazoline 1312994-07-2 C17H16N4O
    4,5-dihydro-2-phenethyloxy[1,2,4]triazolo[1,5-a]quinazoline