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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-Bis-<4-(2-<pyridyl-(4)>-vinyl)-styryl>-stilben 108725-13-9 C44H34N2
    4,4'-Bis-<4-(2-<pyridyl-(4)>-vinyl)-styryl>-stilben
    —— 4-benzyloxymethoxy-3-hydroxy-1-phenylpentan-1-one 98215-33-9 C19H22O4
    4-benzyloxymethoxy-3-hydroxy-1-phenylpentan-1-one
    —— 4-acetoxy-3-hydroxy-2-methoxycarbonyl-4-methyl-2-pentenoate 478495-72-6 C11H16O7
    4-acetoxy-3-hydroxy-2-methoxycarbonyl-4-methyl-2-pentenoate
    —— 4-chloro-3-(4-methanesulfonylpiperazin-1-ylmethyl)-phenylamine 769961-15-1 C12H18ClN3O2S
    4-chloro-3-(4-methanesulfonylpiperazin-1-ylmethyl)-phenylamine
    —— 4-{[(1R,2R,5R,10S,13R,14R,17S,19R)-5-({[1-(5-chloropyridin-2-yl)cyclopropyl]carbamoyl}(oxo)methyl)-1,2,14,18,18-pentamethyl-7-oxo-8-(propan-2-yl)pentacyclo[11.8.0.0<sup>2,10</sup>.0<sup>5,9</sup>.0<sup>14,19</sup>]henicos-8-en-17-yl]oxy}-2,2-dimethyl-4-oxobutanoic acid 1422355-60-9 C45H61ClN2O7
    4-{[(1R,2R,5R,10S,13R,14R,17S,19R)-5-({[1-(5-chloropyridin-2-yl)cyclopropyl]carbamoyl}(oxo)methyl)-1,2,14,18,18-pentamethyl-7-oxo-8-(propan-2-yl)pentacyclo[11.8.0.0<sup>2,10</sup>.0<sup>5,9</sup>.0<sup>14,19</sup>]henicos-8-en-17-yl]oxy}-2,2-dimethyl-4-oxobutanoic acid
    —— 4-Methyl-N-((R)-1-methyl-dec-9-enyl)-benzenesulfonamide 214190-58-6 C18H29NO2S
    4-Methyl-N-((R)-1-methyl-dec-9-enyl)-benzenesulfonamide
    —— 4',4',5',5'-tetramethyl-2-phenoxy-2,3-dihydro-2λ<sup>5</sup>-spiro[benzo[1,3,2]oxazaphosphole-2,2'-[1,3,2]dioxaphospholane] 69775-03-7 C18H22NO4P
    4',4',5',5'-tetramethyl-2-phenoxy-2,3-dihydro-2λ<sup>5</sup>-spiro[benzo[1,3,2]oxazaphosphole-2,2'-[1,3,2]dioxaphospholane]
    —— (4R,5S)-4-(benzylamino)-5-hydroxy-2-methyl-6-phenyl-1-hexene 115205-97-5 C20H25NO
    (4R,5S)-4-(benzylamino)-5-hydroxy-2-methyl-6-phenyl-1-hexene
    —— 4,5-Dihydro-benzo<f>tetrazolo<5,1-a>phthalazin 16719-92-9 C12H9N5
    4,5-Dihydro-benzo<f>tetrazolo<5,1-a>phthalazin
    —— 4-methyl-6-(1-hydroxyethyl)-beta-carboline-3-carboxylic acid ethyl ester 109543-21-7 C17H18N2O3
    4-methyl-6-(1-hydroxyethyl)-beta-carboline-3-carboxylic acid ethyl ester
    —— 4-methyl-N-(4-(m-tolyl)buta-2,3-dien-1-yl)benzenesulfonamide 1352748-67-4 C18H19NO2S
    4-methyl-N-(4-(m-tolyl)buta-2,3-dien-1-yl)benzenesulfonamide
    —— 4-Benzyloxy-3-(1-hydroxy-2-methoxy-ethyl)-acetophenon 58273-59-9 C18H20O4
    4-Benzyloxy-3-(1-hydroxy-2-methoxy-ethyl)-acetophenon
    —— 4-nitro-3-(trifluoromethyl)-[N'-(benzofuroxan-5-yl)methylene]benzhydrazide 1333392-72-5 C15H8F3N5O5
    4-nitro-3-(trifluoromethyl)-[N'-(benzofuroxan-5-yl)methylene]benzhydrazide
    —— 4-Amino-2-ethoxy-6-benzolsulfonylmethyl-symm.-triazin 19840-06-3 C12H14N4O3S
    4-Amino-2-ethoxy-6-benzolsulfonylmethyl-symm.-triazin
    —— 4-Allyl-2-phenyl-isoxazolidin-3,5-dion 5305-09-9 C12H11NO3
    4-Allyl-2-phenyl-isoxazolidin-3,5-dion
    —— 4-ethyl-4-methyl-6-oxo-3a-phenyl-tetrahydro-imidazo[1,5-<i>b</i>]isoxazole-2,2,3,3-tetracarbonitrile 66517-72-4 C18H14N6O2
    4-ethyl-4-methyl-6-oxo-3a-phenyl-tetrahydro-imidazo[1,5-<i>b</i>]isoxazole-2,2,3,3-tetracarbonitrile
    —— 4-phenylazo-benzenesulfonic acid dichloroamide 100124-88-7 C12H9Cl2N3O2S
    4-phenylazo-benzenesulfonic acid dichloroamide
    —— (4S,8S)-undecanediol 401788-74-7 C11H24O2
    (4S,8S)-undecanediol
    —— (+/-)-4-vinyldecanal 123811-15-4 C12H22O
    (+/-)-4-vinyldecanal
    —— 4-[[4-[[4-(acetylamino)-1-methylimidazol-2-yl]carbonylamino]-1-methylpyrrole-2-yl]carbonylamino]-1-methylpyrrole-2-carboxylic acid 229185-72-2 C19H21N7O5
    4-[[4-[[4-(acetylamino)-1-methylimidazol-2-yl]carbonylamino]-1-methylpyrrole-2-yl]carbonylamino]-1-methylpyrrole-2-carboxylic acid
    —— 4-Formyl-3-methoxyphenyl β-D-glucopyranoside 103292-15-5 C14H18O8
    4-Formyl-3-methoxyphenyl β-D-glucopyranoside
    —— 4-[4-(methylsulfonyl)phenyl]-N-ethyl-N-tetrahydro-2H-pyran-4-yl-6-(trifluoromethyl)pyrimidin-2-amine 402715-17-7 C19H22F3N3O3S
    4-[4-(methylsulfonyl)phenyl]-N-ethyl-N-tetrahydro-2H-pyran-4-yl-6-(trifluoromethyl)pyrimidin-2-amine
    —— 4,9-dinitro-1,3-6,8-tetraisopropylpyrene 140175-82-2 C28H32N2O4
    4,9-dinitro-1,3-6,8-tetraisopropylpyrene
    —— 4-(4-Chloro-phenoxy)-N,N-diethyl-butyramide 23437-22-1 C14H20ClNO2
    4-(4-Chloro-phenoxy)-N,N-diethyl-butyramide
    —— 4-[[5-amino-1-(2,6-difluorobenzoyl)-1H-1,2,4-triazol-3-yl]amino]-N-ethyl-benzenesulfonamide 443798-75-2 C17H16F2N6O3S
    4-[[5-amino-1-(2,6-difluorobenzoyl)-1H-1,2,4-triazol-3-yl]amino]-N-ethyl-benzenesulfonamide
    —— 4,7-Dimethoxy-naphthalene-1-carboxylic acid methyl ester 90381-46-7 C14H14O4
    4,7-Dimethoxy-naphthalene-1-carboxylic acid methyl ester
    —— 4-(ethylamino)-2-(3-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-ylamino)pyrimidine-5-carbonitrile 1374828-47-3 C16H21N7O
    4-(ethylamino)-2-(3-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-ylamino)pyrimidine-5-carbonitrile
    —— 4-butyryl-1-(4-chlorophenyl)-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 512177-00-3 C20H24ClNO3
    4-butyryl-1-(4-chlorophenyl)-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
    —— 4-(3-(3-Cyclohexyl-1-propyloxy)-4-methoxyphenyl)-2-pyrrolidone 514215-50-0 C20H29NO3
    4-(3-(3-Cyclohexyl-1-propyloxy)-4-methoxyphenyl)-2-pyrrolidone
    —— 4-(6-Phenyl-3-pyridinylthio)-buttersaeure 53730-81-7 C15H15NO2S
    4-(6-Phenyl-3-pyridinylthio)-buttersaeure
    —— 4',9'-dihydro-3'<i>H</i>-spiro[cyclopentane-1,1'-pyrano[3,4-<i>b</i>]indole]-2-carboxylic acid 54805-37-7 C16H17NO3
    4',9'-dihydro-3'<i>H</i>-spiro[cyclopentane-1,1'-pyrano[3,4-<i>b</i>]indole]-2-carboxylic acid
    —— 4-Hydroxy-4'-methoxy-6-methylbiphenyl-2-carbonsaeure 62723-26-6 C15H14O4
    4-Hydroxy-4'-methoxy-6-methylbiphenyl-2-carbonsaeure
    —— (4R,5S)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-5-quinoxalin-2-yl-1,3-dithiolane-2-thione 117926-92-8 C16H16N2O2S3
    (4R,5S)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-5-quinoxalin-2-yl-1,3-dithiolane-2-thione
    —— (4S)-3-[(2R,3S)-2-bromo-3-hydroxy-5-methylhexanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 102918-65-0 C13H22BrNO4
    (4S)-3-[(2R,3S)-2-bromo-3-hydroxy-5-methylhexanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-{2-[4-(2-trifluoromethylbenzoyl)piperazin-1-yl]pyrimidin-5-ylethynyl}-phenyl acetate 1029361-16-7 C26H21F3N4O3
    4-{2-[4-(2-trifluoromethylbenzoyl)piperazin-1-yl]pyrimidin-5-ylethynyl}-phenyl acetate
    —— 4,12,14-Hexadecatrienoic acid, 14-methyl-3-oxo-, ethyl ester, (E,E,E)- 146275-58-3 C19H30O3
    4,12,14-Hexadecatrienoic acid, 14-methyl-3-oxo-, ethyl ester, (E,E,E)-
    —— (4S)-[4-(2)H1]-2-octyn-1-ol 1393604-67-5 C8H14O
    (4S)-[4-(2)H1]-2-octyn-1-ol
    —— (4R,5S)-diphenylmethyl 5-(3,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-imidazole-4-carboxylate 1613310-04-5 C24H20Cl2N2O2
    (4R,5S)-diphenylmethyl 5-(3,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-imidazole-4-carboxylate
    —— 4-Chloro-1-(isocyanatomethyl)-2-(trifluoromethyl)benzene 1338065-54-5 C9H5ClF3NO
    4-Chloro-1-(isocyanatomethyl)-2-(trifluoromethyl)benzene
    —— 4-Hydroxy-1-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-(2-methyl-allyl)-1H-pyrimidin-2-one 76334-54-8 C13H18N2O5
    4-Hydroxy-1-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-(2-methyl-allyl)-1H-pyrimidin-2-one
    —— 4(S)-methoxycarbonylamino-4-(methoxymethylcarbamoyl)butyric acid tert-butyl ester 279675-23-9 C13H24N2O6
    4(S)-methoxycarbonylamino-4-(methoxymethylcarbamoyl)butyric acid tert-butyl ester
    —— 4-(4-Morpholin-4-ylanilino)thieno[3,2-c]quinoline-7-carboxylic acid 1009824-65-0 C22H19N3O3S
    4-(4-Morpholin-4-ylanilino)thieno[3,2-c]quinoline-7-carboxylic acid
    —— 4-({2-[(4-bromo-2-methylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611215-40-8 C22H20BrN5O2
    4-({2-[(4-bromo-2-methylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-({2-[(3,4-dimethylphenyl)-amino]-1H-benzimidazol-5-yl}-oxy)-N-methylpyridine-2-carboxamide 611213-14-0 C22H21N5O2
    4-({2-[(3,4-dimethylphenyl)-amino]-1H-benzimidazol-5-yl}-oxy)-N-methylpyridine-2-carboxamide
    —— 4-({2-[(4-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-(2-pyridin-4-ylethyl)pyridine-2-carboxamide 611223-57-5 C27H23FN6O2
    4-({2-[(4-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-(2-pyridin-4-ylethyl)pyridine-2-carboxamide
    —— 4-[5-(3-methylphenyl)-3-methyl-1H-pyrazol-4-yl]pyridine-2-carboxamide 216505-14-5 C17H16N4O
    4-[5-(3-methylphenyl)-3-methyl-1H-pyrazol-4-yl]pyridine-2-carboxamide
    —— 4-{6-{6-[3-methyl-1-trityl-1H-4-pyrazolyl]imidazo[1,2-a]pyridin-3-yl}-1,3-benzothiazol-2-yl}butanenitrile 474698-94-7 C41H32N6S
    4-{6-{6-[3-methyl-1-trityl-1H-4-pyrazolyl]imidazo[1,2-a]pyridin-3-yl}-1,3-benzothiazol-2-yl}butanenitrile
    —— 4-(methylthio)-1-(trifluoromethyl)-2-naphthaldehyde 1493776-57-0 C13H9F3OS
    4-(methylthio)-1-(trifluoromethyl)-2-naphthaldehyde
    —— 4-[4-(2-{4-[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-acetyl)-piperazin-1-yl]-benzonitrile 1143521-46-3 C46H52Cl2N8O3
    4-[4-(2-{4-[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-acetyl)-piperazin-1-yl]-benzonitrile
    —— 4-{2-[3-(2-dimethylamino-ethyl)-4-methoxyphenylamino]-1H-benzimidazol-5-yloxy}-pyridine-2-carboxylic acid methylamide 769960-05-6 C25H28N6O3
    4-{2-[3-(2-dimethylamino-ethyl)-4-methoxyphenylamino]-1H-benzimidazol-5-yloxy}-pyridine-2-carboxylic acid methylamide