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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{2-[2-ethyl-6-(4-fluorobenzoyl)-3,5-dihydroxyphenyl]acetyl}-1-phenylpiperazin-2-one 819811-61-5 C27H25FN2O5
    4-{2-[2-ethyl-6-(4-fluorobenzoyl)-3,5-dihydroxyphenyl]acetyl}-1-phenylpiperazin-2-one
    —— 4-[2-(hydroxyamino)-2-oxoethyl]-2-[3-(4-methoxyphenyl)propyl]-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylic acid 864162-61-8 C21H22N2O6S
    4-[2-(hydroxyamino)-2-oxoethyl]-2-[3-(4-methoxyphenyl)propyl]-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylic acid
    —— 4-chloro-5-methoxy-2,3,3a,8a-tetrahydro-1H-2-aza-cyclopenta[a]inden-8-one 874992-04-8 C12H12ClNO2
    4-chloro-5-methoxy-2,3,3a,8a-tetrahydro-1H-2-aza-cyclopenta[a]inden-8-one
    —— 4-Cyclopropyl-7-fluoro-5-methoxy-6-(thiophen-3-yl)pyrido[1,2-c]pyrimidine-1,3-dione 477703-74-5 C16H13FN2O3S
    4-Cyclopropyl-7-fluoro-5-methoxy-6-(thiophen-3-yl)pyrido[1,2-c]pyrimidine-1,3-dione
    —— 4-{4-[3-(6-methylpyridin-2-yl)-1H-pyrazol-4-yl]pyridin-2-yl}-N-(tetrahydro-2H-pyran-4-yl)benzamide 657399-12-7 C26H25N5O2
    4-{4-[3-(6-methylpyridin-2-yl)-1H-pyrazol-4-yl]pyridin-2-yl}-N-(tetrahydro-2H-pyran-4-yl)benzamide
    —— 4-carbamoyl-2-(hydroxy-undecyl-phosphinoylmethyl)-butyric acid 693288-79-8 C17H34NO5P
    4-carbamoyl-2-(hydroxy-undecyl-phosphinoylmethyl)-butyric acid
    —— 4-{[(1R)-1-cyclobutylethyl]amino}-5-[4-(difluoromethoxy)benzyl]-6-(3-methylphenyl)-5H-pyrrolo[3,2-d]pyrimidine-2-carboxylic acid 1616371-40-4 C28H28F2N4O3
    4-{[(1R)-1-cyclobutylethyl]amino}-5-[4-(difluoromethoxy)benzyl]-6-(3-methylphenyl)-5H-pyrrolo[3,2-d]pyrimidine-2-carboxylic acid
    —— 4-{8-[3-fluoro-4-(4-isopropyl-piperazin-1-yl)phenylamino]imidazo[1,2-a]pyridin-5-yl}thiophene-2-carboxylic acid amide 1031284-84-0 C25H27FN6OS
    4-{8-[3-fluoro-4-(4-isopropyl-piperazin-1-yl)phenylamino]imidazo[1,2-a]pyridin-5-yl}thiophene-2-carboxylic acid amide
    —— (4-fluorobenzyl)-[6-(4-fluoro-phenyl)-4-methoxy-pyrido[3,2-d]pyrimidin-2-yl]-amine 1036735-18-8 C21H16F2N4O
    (4-fluorobenzyl)-[6-(4-fluoro-phenyl)-4-methoxy-pyrido[3,2-d]pyrimidin-2-yl]-amine
    —— (4R,4aR,7R,7aR,12bS,14R)-14-(1-hydroxy-1-phenylethyl)-7-methoxy-1,2,3,4,7,7a-hexahydro-7,4a-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-9-ol 188341-25-5 C27H29NO4
    (4R,4aR,7R,7aR,12bS,14R)-14-(1-hydroxy-1-phenylethyl)-7-methoxy-1,2,3,4,7,7a-hexahydro-7,4a-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-9-ol
    —— (4S,5R)-5-[tert-butyl(dimethyl)silyl]oxy-3-methyl-4-propan-2-ylcyclopent-2-en-1-one 862846-93-3 C15H28O2Si
    (4S,5R)-5-[tert-butyl(dimethyl)silyl]oxy-3-methyl-4-propan-2-ylcyclopent-2-en-1-one
    —— 4-isopropyl-5-{8-[1-(3-methyl-oxetan-3-ylmethyl)-1H-pyrazol-4-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl}-2,4-dihydro-[1,2,4]triazol-3-one 1282527-65-4 C24H26N6O3S
    4-isopropyl-5-{8-[1-(3-methyl-oxetan-3-ylmethyl)-1H-pyrazol-4-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl}-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-(6-methyl-1H-benzoimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperidin-4-ylamine 1035386-38-9 C19H21N7
    4-(6-methyl-1H-benzoimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperidin-4-ylamine
    —— 4-benzyl-1-methyl-4,4a-dihydro-3H-pyrido[1,2-a]quinolin-3-one 1571070-82-0 C21H19NO
    4-benzyl-1-methyl-4,4a-dihydro-3H-pyrido[1,2-a]quinolin-3-one
    —— 4-aza-bicyclo[5.1.0]octa-2,5-diene-4-carboxylic acid ethyl ester 19209-62-2 C10H13NO2
    4-aza-bicyclo[5.1.0]octa-2,5-diene-4-carboxylic acid ethyl ester
    —— (4-bromo-benzyl)-[5-methyl-4-nitro-2-(4-nitro-phenyl)-2<i>H</i>-pyrazol-3-yl]-amine 63274-31-7 C17H14BrN5O4
    (4-bromo-benzyl)-[5-methyl-4-nitro-2-(4-nitro-phenyl)-2<i>H</i>-pyrazol-3-yl]-amine
    —— 4-(6,6-dioxo-2-phenyl-2,3,3a,4,5,6-hexahydro-6λ<sup>6</sup>-benzo[2,3]thiepino[4,5-<i>c</i>]pyrazol-3-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 53371-61-2 C25H25N3O2S
    4-(6,6-dioxo-2-phenyl-2,3,3a,4,5,6-hexahydro-6λ<sup>6</sup>-benzo[2,3]thiepino[4,5-<i>c</i>]pyrazol-3-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 4,4'-Bis-(3-bromo-2,3,4,5-tetraphenyl-cyclopenta-1,4-dienyl)-biphenyl 61794-89-6 C70H48Br2
    4,4'-Bis-(3-bromo-2,3,4,5-tetraphenyl-cyclopenta-1,4-dienyl)-biphenyl
    —— 4-(1,2-benzoisothiazol-4-yloxy)-3-chloro-5-fluoroaniline 1187732-54-2 C13H8ClFN2OS
    4-(1,2-benzoisothiazol-4-yloxy)-3-chloro-5-fluoroaniline
    —— 4-Benzylamino-pteridin 18292-93-8 C13H11N5
    4-Benzylamino-pteridin
    —— 4,5-bis(2,5-dimethyl-3-thienyl)-3-methyl-1-(5-methylpyridin-2-yl)-1H-imidazolium iodide 1258936-80-9 C22H24N3S2*I
    4,5-bis(2,5-dimethyl-3-thienyl)-3-methyl-1-(5-methylpyridin-2-yl)-1H-imidazolium iodide
    —— 4a,7b-dihydro-7b-methyl-2aH-cyclopent<cd>inden-2a-ol 90144-80-2 C12H12O
    4a,7b-dihydro-7b-methyl-2aH-cyclopent<cd>inden-2a-ol
    —— 4,4-Dimethyl-5α,13α-androstan 66537-87-9 C21H36
    4,4-Dimethyl-5α,13α-androstan
    —— 4,6-O-butylidene-3-deoxy-L-xylo-hexitol 73445-19-9 C10H20O5
    4,6-O-butylidene-3-deoxy-L-xylo-hexitol
    —— 4-(2',2',3',3',4',4',5',5',6',6',7',7',7'-tridecafluoro-heptyl)dec-4(E)-en-2-yn-1,6-diol 1344703-96-3 C17H17F13O2
    4-(2',2',3',3',4',4',5',5',6',6',7',7',7'-tridecafluoro-heptyl)dec-4(E)-en-2-yn-1,6-diol
    —— 4,5-dimethyl-2-(3,4-dimethylphenyl)oxazol 3-oxide hydrochloride 932727-14-5 C13H15NO2*ClH
    4,5-dimethyl-2-(3,4-dimethylphenyl)oxazol 3-oxide hydrochloride
    —— [(4-hexoxyphenyl)methylideneamino] 4-butoxybenzoate 61096-42-2 C24H31NO4
    [(4-hexoxyphenyl)methylideneamino] 4-butoxybenzoate
    —— 4,5,12,13-Tetraethyl-2,2,3,10,10,11-hexamethyl-1,6,9,14-tetraoxa-2,10-disila-5,13-dibora-3,11-cyclohexadecadien 125474-83-1 C22H46B2O4Si2
    4,5,12,13-Tetraethyl-2,2,3,10,10,11-hexamethyl-1,6,9,14-tetraoxa-2,10-disila-5,13-dibora-3,11-cyclohexadecadien
    —— 4-[1,2]Dithiolan-3-yl-butyric acid methyl ester 114657-06-6 C8H14O2S2
    4-[1,2]Dithiolan-3-yl-butyric acid methyl ester
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-1-methyl-1H-pyridin-2-one 108379-99-3 C12H21NO2Si
    4-(tert-Butyl-dimethyl-silanyloxy)-1-methyl-1H-pyridin-2-one
    —— 4-(3-(4-Methoxynaphthyl)propyl)benzophenone ethylene acetal 148788-24-3 C29H28O3
    4-(3-(4-Methoxynaphthyl)propyl)benzophenone ethylene acetal
    —— 4-<2-Methyl-6-phenyl-pyridyl-(3)-carbonylamino>-1-phenyl-2,3-dimethyl-pyrazolon-(5) 5506-68-3 C24H22N4O2
    4-<2-Methyl-6-phenyl-pyridyl-(3)-carbonylamino>-1-phenyl-2,3-dimethyl-pyrazolon-(5)
    —— 4-[6-(4-benzyloxy-2-chloro-phenyl)-1-hydroxy-9,9-dimethyl-7-oxo-6,8,10,11-tetrahydrobenzo[b][1,4]benzodiazepin-5-yl]-N-[3-(dimethylamino)propyl]-4-oxo-butanamide 1048336-19-1 C37H43ClN4O5
    4-[6-(4-benzyloxy-2-chloro-phenyl)-1-hydroxy-9,9-dimethyl-7-oxo-6,8,10,11-tetrahydrobenzo[b][1,4]benzodiazepin-5-yl]-N-[3-(dimethylamino)propyl]-4-oxo-butanamide
    —— 4-(2-Chloro-phenyl)-2-hydrazonomethyl-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 62760-40-1 C19H22ClN3O4
    4-(2-Chloro-phenyl)-2-hydrazonomethyl-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
    —— 4-{3-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]propoxy}-2,6-dimethyl-N-(4-methyl-piperidin-4-yl)benzamide 1204335-57-8 C27H38ClN5O2
    4-{3-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]propoxy}-2,6-dimethyl-N-(4-methyl-piperidin-4-yl)benzamide
    —— 4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 4-methyl-3-trifluoromethyl-benzyl ester 1248729-33-0 C26H29F3N6O3
    4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 4-methyl-3-trifluoromethyl-benzyl ester
    —— 4-[N-[1-(Cyanoimino)ethyl]amino]-2,2-dimethyl-6-mesyl-2H-1-benzopyran 133178-47-9 C15H17N3O3S
    4-[N-[1-(Cyanoimino)ethyl]amino]-2,2-dimethyl-6-mesyl-2H-1-benzopyran
    —— 4,6-bis(phenylthio)dibenzoselenophene 142371-48-0 C24H16S2Se
    4,6-bis(phenylthio)dibenzoselenophene
    —— 4-(2-Amino-5-chloro-3-hydroxy-indol-3-yl)benzenesulfonamide 1243153-72-1 C14H12ClN3O3S
    4-(2-Amino-5-chloro-3-hydroxy-indol-3-yl)benzenesulfonamide
    —— 4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 2-chloro-benzyl ester 1248727-89-0 C24H27ClN6O3
    4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 2-chloro-benzyl ester
    —— 4-Methyl-3-[1-(2-phenyl-[1,3]dioxolan-2-yl)-meth-(E)-ylidene]-1-m-tolyl-azetidin-2-one 140649-54-3 C21H21NO3
    4-Methyl-3-[1-(2-phenyl-[1,3]dioxolan-2-yl)-meth-(E)-ylidene]-1-m-tolyl-azetidin-2-one
    —— 4-(2-Pyridin-4-yl-ethoxy)-benzaldehyde 136401-88-2 C14H13NO2
    4-(2-Pyridin-4-yl-ethoxy)-benzaldehyde
    —— 4'-((1-(5-ethylpyrimidin-2-yl)piperidin-4-yl)methoxy)-3',5'-difluorobiphenyl-3-carbonitrile 1204129-02-1 C25H24F2N4O
    4'-((1-(5-ethylpyrimidin-2-yl)piperidin-4-yl)methoxy)-3',5'-difluorobiphenyl-3-carbonitrile
    —— [4-(3-methanesulfonyl-benzenesulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid 1204818-39-2 C16H19N3O6S2
    [4-(3-methanesulfonyl-benzenesulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid
    —— 4-amino-2-ethoxy-3,5,6-trifluoropyridine 35622-86-7 C7H7F3N2O
    4-amino-2-ethoxy-3,5,6-trifluoropyridine
    —— 4-bromo-benzenesulfonic acid-(4-chloro-<i>N</i>-pentyl-anilide) 101595-86-2 C17H19BrClNO2S
    4-bromo-benzenesulfonic acid-(4-chloro-<i>N</i>-pentyl-anilide)
    —— 4-hydroxy-3-(1-methyl-1-nitroethyl-ONN-azoxy)furazan sodium salt 1518997-35-7 C5H6N5O5*Na
    4-hydroxy-3-(1-methyl-1-nitroethyl-ONN-azoxy)furazan sodium salt
    —— 4-[2-((1R,2S,3R,6R)-2,3,7,7-Tetramethyl-11-oxa-tricyclo[4.4.1.0<sup>1,6</sup>]undec-2-yl)-ethyl]-5H-furan-2-one 83324-55-4 C20H30O3
    4-[2-((1R,2S,3R,6R)-2,3,7,7-Tetramethyl-11-oxa-tricyclo[4.4.1.0<sup>1,6</sup>]undec-2-yl)-ethyl]-5H-furan-2-one
    —— (4S,7S)-7-benzyloxy-8-(tert-butyldiphenylsilyloxy)-4-(triethylsilyloxy)oct-1-ene 1266695-25-3 C37H54O3Si2
    (4S,7S)-7-benzyloxy-8-(tert-butyldiphenylsilyloxy)-4-(triethylsilyloxy)oct-1-ene
    —— (4-benzhydryloxy-butyl)-dimethyl-[2-(1-methyl-pyrrolidinium-1-yl)-ethyl]-ammonium; diiodide 112274-15-4 C26H40N2O*2I
    (4-benzhydryloxy-butyl)-dimethyl-[2-(1-methyl-pyrrolidinium-1-yl)-ethyl]-ammonium; diiodide