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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(6-amino-1-oxy-purin-9-yl)-2,3-dihydroxy-butyric acid 2,3-dihydroxy-propyl ester 53199-54-5 C12H17N5O7
    4-(6-amino-1-oxy-purin-9-yl)-2,3-dihydroxy-butyric acid 2,3-dihydroxy-propyl ester
    —— 4,4'-Bis-(4-propoxy-benzyliden)-2-chlor-1,4-phenylendiamin 57134-15-3 C26H27ClN2O2
    4,4'-Bis-(4-propoxy-benzyliden)-2-chlor-1,4-phenylendiamin
    —— 4-[(<i>Z</i>)-2-(4-acetoxy-phenyl)-2-cyano-vinyl]-benzoyl chloride 101607-23-2 C18H12ClNO3
    4-[(<i>Z</i>)-2-(4-acetoxy-phenyl)-2-cyano-vinyl]-benzoyl chloride
    —— 4-chloro-2-(6-chloro-benzooxazol-2-yl)-phenol 22091-73-2 C13H7Cl2NO2
    4-chloro-2-(6-chloro-benzooxazol-2-yl)-phenol
    —— 4-{(S)-4-tert-butoxycarbonyl-2-[(2-phenyl-5-pyrrolidin-1-yl-thiazole-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid butyl ester 1253201-89-6 C32H45N5O6S
    4-{(S)-4-tert-butoxycarbonyl-2-[(2-phenyl-5-pyrrolidin-1-yl-thiazole-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid butyl ester
    —— [4-[2-chloro-4-(trifluoromethyl)phenoxy]phenyl]boronic acid 1312789-53-9 C13H9BClF3O3
    [4-[2-chloro-4-(trifluoromethyl)phenoxy]phenyl]boronic acid
    —— 4-amino-1-(<i>O</i><sup>3</sup>-eicosanoyl-β-<i>D</i>-arabinofuranosyl)-1<i>H</i>-pyrimidin-2-one 53758-43-3 C29H51N3O6
    4-amino-1-(<i>O</i><sup>3</sup>-eicosanoyl-β-<i>D</i>-arabinofuranosyl)-1<i>H</i>-pyrimidin-2-one
    —— 4-(5-{(1R)-1-[4-(cyclopropylcarbonyl)phenoxy]ethyl}-1,2,4-oxadiazol-3-yl)-2-fluoro-N-[(1R)-2-hydroxy-1-methylethyl]benzamide 1371591-58-0 C24H24FN3O5
    4-(5-{(1R)-1-[4-(cyclopropylcarbonyl)phenoxy]ethyl}-1,2,4-oxadiazol-3-yl)-2-fluoro-N-[(1R)-2-hydroxy-1-methylethyl]benzamide
    —— 4-chloro-7-[2-C-methyl-3,5-bis-O-(2,4-dichlorophenylmethyl)-β-D-ribofuranosyl]-5-(2-hydroxypropyl)-7H-pyrrolo[2,3-d]pyrimidine 847551-14-8 C29H28Cl5N3O5
    4-chloro-7-[2-C-methyl-3,5-bis-O-(2,4-dichlorophenylmethyl)-β-D-ribofuranosyl]-5-(2-hydroxypropyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-hydroxy-N-((2S,3R)-3-hydroxy-1-(2-(naphthalen-2-yl-sulfonyl)hydrazinyl)-1-oxobutan-2-yl)-3-nitrobenzamide 1332355-90-4 C21H20N4O8S
    4-hydroxy-N-((2S,3R)-3-hydroxy-1-(2-(naphthalen-2-yl-sulfonyl)hydrazinyl)-1-oxobutan-2-yl)-3-nitrobenzamide
    —— 4-t-butylphenylmercury chloride 73269-61-1 C10H13ClHg
    4-t-butylphenylmercury chloride
    —— 4-acetylthio-1-[4-(4'-nitrophenoxy)benzyl]pyrrolidin-2-one 262288-01-7 C19H18N2O5S
    4-acetylthio-1-[4-(4'-nitrophenoxy)benzyl]pyrrolidin-2-one
    —— 4-[(E)-2-(4'-Benzooxazol-2-yl-biphenyl-4-yl)-vinyl]-benzene-1,3-disulfonic acid 51829-65-3 C27H19NO7S2
    4-[(E)-2-(4'-Benzooxazol-2-yl-biphenyl-4-yl)-vinyl]-benzene-1,3-disulfonic acid
    —— 4-Biphenyl-4-yl-4-hydroxy-N-(3-trifluoromethyl-phenyl)-butyramide 40884-72-8 C23H20F3NO2
    4-Biphenyl-4-yl-4-hydroxy-N-(3-trifluoromethyl-phenyl)-butyramide
    —— 4-(11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-butyramide 21523-39-7 C17H16N2O3
    4-(11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-butyramide
    —— 4-methyl-2-octyl-2-imidazoline 69417-03-4 C12H24N2
    4-methyl-2-octyl-2-imidazoline
    —— 4-(3-(aminomethyl)pyrrolidin-1-yl)-N-(1H-indazol-6-yl)furo[3,2-d]pyrimidin-2-amine 1372532-36-9 C18H19N7O
    4-(3-(aminomethyl)pyrrolidin-1-yl)-N-(1H-indazol-6-yl)furo[3,2-d]pyrimidin-2-amine
    —— 4-(4-cyano-benzyl)-1-dimethylamino-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-7-carbonitrile 305803-47-8 C20H15N7O
    4-(4-cyano-benzyl)-1-dimethylamino-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-7-carbonitrile
    —— 4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-{[4'-(trifluoromethoxy)biphenyl-4-yl]sulfonyl}butanoic acid 1369802-76-5 C24H18F3N3O6S
    4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-{[4'-(trifluoromethoxy)biphenyl-4-yl]sulfonyl}butanoic acid
    —— ((4-chlorophenyl)-{4-[3-(4-methoxybenzyl)-[1,2,4]oxadiazol-5-ylmethylene]-cyclohexyl}-methyl)-dimethylamine 943003-43-8 C26H30ClN3O2
    ((4-chlorophenyl)-{4-[3-(4-methoxybenzyl)-[1,2,4]oxadiazol-5-ylmethylene]-cyclohexyl}-methyl)-dimethylamine
    —— 4-chloro-1-(2-phenylethyl)-6-pyrrolidin-1-yl-1H-pyrazolo[3,4-d]pyrimidine 1251464-12-6 C17H18ClN5
    4-chloro-1-(2-phenylethyl)-6-pyrrolidin-1-yl-1H-pyrazolo[3,4-d]pyrimidine
    —— 4,4-Diphenyl-6-methylcyclohexen-(2)-on-oxim 42420-86-0 C19H19NO
    4,4-Diphenyl-6-methylcyclohexen-(2)-on-oxim
    —— 4-((9-nitro-5,6-dihydro-2H-imidazo-[2,1-b][1,3,6]oxadiazocin-4(3H)-yl)methyl)-N-(pyridin-3-yl)benzamide 1437121-57-7 C20H20N6O4
    4-((9-nitro-5,6-dihydro-2H-imidazo-[2,1-b][1,3,6]oxadiazocin-4(3H)-yl)methyl)-N-(pyridin-3-yl)benzamide
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-((3-pyridin-3-ylureido)methyl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392112-84-3 C43H57N3O3
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-((3-pyridin-3-ylureido)methyl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-carboxyethylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392111-83-9 C40H57NO4
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-carboxyethylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-[2-(2-chloro-6-fluoro-phenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-3,N,N-trimethyl-benzenesulfonamide 1443684-51-2 C22H19ClFN3O2S
    4-[2-(2-chloro-6-fluoro-phenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-3,N,N-trimethyl-benzenesulfonamide
    —— 4-methoxy-2-phenyl-5-(pyrimidin-5-yl)thiazole 1516952-57-0 C14H11N3OS
    4-methoxy-2-phenyl-5-(pyrimidin-5-yl)thiazole
    —— (4S)-4-{1-[(1R,3R,7E,17β)-1,3-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylidene-9,10-secoestra-5,7-dien-17-yl]ethyl}octan-1-ol 1237750-81-0 C41H76O3Si2
    (4S)-4-{1-[(1R,3R,7E,17β)-1,3-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylidene-9,10-secoestra-5,7-dien-17-yl]ethyl}octan-1-ol
    —— 4-chloro-3-methyl-3<i>H</i>-benzooxazole-2-thione 67932-20-1 C8H6ClNOS
    4-chloro-3-methyl-3<i>H</i>-benzooxazole-2-thione
    —— 4-benzoyl-1-(2-(4-chlorophenoxy)acetyl)thiosemicarbazide 123296-07-1 C16H14ClN3O3S
    4-benzoyl-1-(2-(4-chlorophenoxy)acetyl)thiosemicarbazide
    —— 4-methyl-benzo[1,2,5]selenadiazol-5-ylamine 3152-92-9 C7H7N3Se
    4-methyl-benzo[1,2,5]selenadiazol-5-ylamine
    —— 4-Methyl-2,6-diphenyl-2,6,7-triazabicyclo<2.2.2>octan-3,5,8-trion 100083-31-6 C18H15N3O3
    4-Methyl-2,6-diphenyl-2,6,7-triazabicyclo<2.2.2>octan-3,5,8-trion
    —— 4-((but-2-yn-1-yloxy)methyl)hepta-1,6-dien-4-ol 1201925-97-4 C12H18O2
    4-((but-2-yn-1-yloxy)methyl)hepta-1,6-dien-4-ol
    —— 4,5,5-trimethyl-3-<2-<(trimethylsilyl)oxy>prop-2-yl>-2-isoxazoline 98269-91-1 C12H25NO2Si
    4,5,5-trimethyl-3-<2-<(trimethylsilyl)oxy>prop-2-yl>-2-isoxazoline
    —— 4-(β-methylmercapto-ethoxy)-2-hydroxy-benzaldehyde 53929-61-6 C10H12O3S
    4-(β-methylmercapto-ethoxy)-2-hydroxy-benzaldehyde
    —— 4,7-diethyl-1-thia-4,7-diazacyclononane 200885-35-4 C10H22N2S
    4,7-diethyl-1-thia-4,7-diazacyclononane
    —— 4-[(2,2-dimethylquinolin-1(2H)-yl)methyl]-3-isopropoxybenzaldehyde 865138-79-0 C22H25NO2
    4-[(2,2-dimethylquinolin-1(2H)-yl)methyl]-3-isopropoxybenzaldehyde
    —— 4-(3-(4-nitrophenyl)propyl)piperidine.HCl 301185-91-1 C14H20N2O2*ClH
    4-(3-(4-nitrophenyl)propyl)piperidine.HCl
    —— 4-[N-(2-dimethylamino-ethyl)-N-butyryl-amino]-aniline 334952-26-0 C14H23N3O
    4-[N-(2-dimethylamino-ethyl)-N-butyryl-amino]-aniline
    —— 4-{3-[2-(3-hydroxypropoxy)-3,5-dimethoxyphenylamino]quinoxalin-2-ylsulfamoyl}-N,N-dimethylbenzamide 1373671-16-9 C28H31N5O7S
    4-{3-[2-(3-hydroxypropoxy)-3,5-dimethoxyphenylamino]quinoxalin-2-ylsulfamoyl}-N,N-dimethylbenzamide
    —— 4-(3,4-Dimethylbenzyl)-benzylalkohol 14297-42-8 C16H18O
    4-(3,4-Dimethylbenzyl)-benzylalkohol
    —— 4-(2-hydroxy-3-pyrrolidin-1-yl-propyl)-piperazine-1-carboxylic acid propyl ester 94093-17-1 C15H29N3O3
    4-(2-hydroxy-3-pyrrolidin-1-yl-propyl)-piperazine-1-carboxylic acid propyl ester
    —— 4-[4-anilino-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol 7296-13-1 C21H15ClN4O2
    4-[4-anilino-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol
    —— 4-Isopropenyl-α-(β-hydroxyethoxy)-isopropylbenzol 41026-18-0 C14H20O2
    4-Isopropenyl-α-(β-hydroxyethoxy)-isopropylbenzol
    —— 4-Piperidino-6-propyl-2-pyrrolidino-5,6,7,8-tetrahydro-pyrido<4,3-d>pyrimidin 7128-49-6 C19H31N5
    4-Piperidino-6-propyl-2-pyrrolidino-5,6,7,8-tetrahydro-pyrido<4,3-d>pyrimidin
    —— 4,4'-dimethyl-1,1'-tetrasulfanediyl-bis-piperazine 36938-54-2 C10H22N4S4
    4,4'-dimethyl-1,1'-tetrasulfanediyl-bis-piperazine
    —— 4,11-Diamino-2-(3-diphenylamino-propyl)-naphtho[2,3-f]isoindole-1,3,5,10-tetraone 53606-55-6 C31H24N4O4
    4,11-Diamino-2-(3-diphenylamino-propyl)-naphtho[2,3-f]isoindole-1,3,5,10-tetraone
    —— <4-(3-Jod-4-methoxy-benzoyloxy)-buttersaeure>-butylester 3540-65-6 C16H21IO5
    <4-(3-Jod-4-methoxy-benzoyloxy)-buttersaeure>-butylester
    —— (4-hydroxymethyl-2-trifluoromethoxy-phenyl)-carbamic acid benzyl ester 1123171-88-9 C16H14F3NO4
    (4-hydroxymethyl-2-trifluoromethoxy-phenyl)-carbamic acid benzyl ester
    —— 4-Bromo-benzenesulfonic acid butylcarbamoylmethyl ester 4303-06-4 C12H16BrNO4S
    4-Bromo-benzenesulfonic acid butylcarbamoylmethyl ester