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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-tolyl)-7a-(4-toluoyl)-1-phenyl-6-ethoxy-7,7a-dihydropyrano[4,3-b]pyrrole-2,3(1H,6H)-dione 1400274-64-7 C30H27NO5
4-(4-tolyl)-7a-(4-toluoyl)-1-phenyl-6-ethoxy-7,7a-dihydropyrano[4,3-b]pyrrole-2,3(1H,6H)-dione
—— 4-(3-Hydroxyoct-1-ynyl)-1,3-oxazolidin-2-one 1352439-88-3 C11H17NO3
4-(3-Hydroxyoct-1-ynyl)-1,3-oxazolidin-2-one
—— 4-Bromo-2-(1-phenylethyl)aniline 1352572-43-0 C14H14BrN
4-Bromo-2-(1-phenylethyl)aniline
—— {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(4-methylsulfanyl-pyrimidin-2-yl)-amine 1374037-96-3 C16H19N5OS
{4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(4-methylsulfanyl-pyrimidin-2-yl)-amine
—— 4-(4-acryloylamino-3-fluorobenzenesulfonyl)piperazine-1-carboxylic acid benzyl ester 1306721-67-4 C21H22FN3O5S
4-(4-acryloylamino-3-fluorobenzenesulfonyl)piperazine-1-carboxylic acid benzyl ester
—— 4-[5-[4-[1-[(2-fluoro-6-methoxyphenyl)methyl]-(3R)-piperidinyl]-1H-1,2,3-triazol-1-yl]-1H-indazol-3-yl]-N,N-dimethylbenzenesulfonamide 1374351-41-3 C30H32FN7O3S
4-[5-[4-[1-[(2-fluoro-6-methoxyphenyl)methyl]-(3R)-piperidinyl]-1H-1,2,3-triazol-1-yl]-1H-indazol-3-yl]-N,N-dimethylbenzenesulfonamide
—— 4a-Morpholino-2,5-dimethoxy-1,2,3,4,4a,9a-hexahydro-xanthen-9-ol 5982-22-9 C19H27NO5
4a-Morpholino-2,5-dimethoxy-1,2,3,4,4a,9a-hexahydro-xanthen-9-ol
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-carboxy-N-(2-(dimethylamino)ethyl)acetamido)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 1392110-67-6 C44H64N2O5
4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-carboxy-N-(2-(dimethylamino)ethyl)acetamido)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
—— (4aR,8R,8aS)-6-((S)-3-hydroxybutyl)-2,2-dimethyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxin-8-ol 1375015-12-5 C13H22O5
(4aR,8R,8aS)-6-((S)-3-hydroxybutyl)-2,2-dimethyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxin-8-ol
—— 4-nitroethanesultam 124314-70-1 C2H4N2O4S
4-nitroethanesultam
—— {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(6-chloro-pyridin-2-yl)-amine 1374037-79-2 C16H17ClN4O
{4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(6-chloro-pyridin-2-yl)-amine
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-(1H-imidazol-4-yl)ethylamino)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 1392110-92-7 C42H59N3O2
4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-(1H-imidazol-4-yl)ethylamino)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
—— 4,4'-bis(bromomethyl)-2,2'-bi-1H-imidazole bis(hydrobromide) 143520-50-7 2BrH*C8H8Br2N4
4,4'-bis(bromomethyl)-2,2'-bi-1H-imidazole bis(hydrobromide)
—— 4-nitrophenyl 3-(3-(3-(3-(3-(3-(3-(3-(3-(3-benzyl-1-methyl-3-phenylureido)phenyl)-1,3-dimethylureido)phenyl)-1,3-dimethyl-ureido)phenyl)-1,3-dimethyl-ureido)phenyl)-1,3-dimethylureido)phenylcarbamate 1067199-58-9 C64H64N12O9
4-nitrophenyl 3-(3-(3-(3-(3-(3-(3-(3-(3-(3-benzyl-1-methyl-3-phenylureido)phenyl)-1,3-dimethylureido)phenyl)-1,3-dimethyl-ureido)phenyl)-1,3-dimethyl-ureido)phenyl)-1,3-dimethylureido)phenylcarbamate
—— 4-(diisopropylphosphino)butyronitrile 139936-83-7 C10H20NP
4-(diisopropylphosphino)butyronitrile
—— 4-H-tetradecachlorotriphenylmethyl radical 79855-13-3 C19HCl14
4-H-tetradecachlorotriphenylmethyl radical
—— 4-(benzyl-methyl-carbamoyl)-4-phenyl-piperidine-1-carboxylic acid benzyl ester 849226-26-2 C28H30N2O3
4-(benzyl-methyl-carbamoyl)-4-phenyl-piperidine-1-carboxylic acid benzyl ester
—— 4-(3-dimethylamino-propyl)-1-methyl-2-phenyl-[1,2,4]triazolidine-3,5-dione 97282-27-4 C14H20N4O2
4-(3-dimethylamino-propyl)-1-methyl-2-phenyl-[1,2,4]triazolidine-3,5-dione
—— (4-((5-(trifluoromethyl)pyridine-2-yl)oxy)phenyl)boronic acid 1437035-09-0 C12H9BF3NO3
(4-((5-(trifluoromethyl)pyridine-2-yl)oxy)phenyl)boronic acid
—— 4-(2,4-dinitrobenzamido)hexan-3-yl acetate 1643952-66-2 C15H19N3O7
4-(2,4-dinitrobenzamido)hexan-3-yl acetate
—— 4-[2-[N-[2-(4-amino-3,5-dichlorophenyl)-2-hydroxyethyl]amino]propyl]phenoxyacetamide 102198-73-2 C19H23Cl2N3O3
4-[2-[N-[2-(4-amino-3,5-dichlorophenyl)-2-hydroxyethyl]amino]propyl]phenoxyacetamide
—— 4Hydroxy-1-thia-3-mesityl-spiro[4.5]dec-3-en-2-one 171850-37-6 C18H22O2S
4Hydroxy-1-thia-3-mesityl-spiro[4.5]dec-3-en-2-one
—— 4'-Carboxy-3,5-di-tert.-butyl-p-benzochinonanil 17116-90-4 C21H25NO3
4'-Carboxy-3,5-di-tert.-butyl-p-benzochinonanil
—— 4.4-Dimethyl-3-phenyl-2-oxo-morpholinium Bromid 3042-77-1 Br*C12H16NO2
4.4-Dimethyl-3-phenyl-2-oxo-morpholinium Bromid
—— 4a-Acetoxymethyl-2-oxo-2,3,4,4a-tetrahydro-naphthalene-1-carboxylic acid methyl ester 143406-55-7 C15H16O5
4a-Acetoxymethyl-2-oxo-2,3,4,4a-tetrahydro-naphthalene-1-carboxylic acid methyl ester
—— 4-(2-hydroxy-3,5-diiodophenyl)-5-methyl-2-(piperidin-1-yl)-1,3-dithiol-2-ylium perchlorate 1186304-87-9 C15H16I2NOS2*ClO4
4-(2-hydroxy-3,5-diiodophenyl)-5-methyl-2-(piperidin-1-yl)-1,3-dithiol-2-ylium perchlorate
—— 4,4'-bis(p-toluenesulfonylaminoethylaminoethoxy)diphenylmethane 905592-45-2 C35H44N4O6S2
4,4'-bis(p-toluenesulfonylaminoethylaminoethoxy)diphenylmethane
—— 4-{3-[5-(4-Methoxy-phenyl)-1H-[1,2,4]triazol-3-yl]-benzyl}-piperazine-1-carbaldehyde 321196-35-4 C21H23N5O2
4-{3-[5-(4-Methoxy-phenyl)-1H-[1,2,4]triazol-3-yl]-benzyl}-piperazine-1-carbaldehyde
—— 4-oxo-4-[3-(5-oxo-2,3-dihydro-1H-imidazo[2,1-a]isoindol-9b-yl)anilino]butanoic acid 857042-90-1 C20H19N3O4
4-oxo-4-[3-(5-oxo-2,3-dihydro-1H-imidazo[2,1-a]isoindol-9b-yl)anilino]butanoic acid
—— 4-Amino-6-methylthio-2-(1-(3-(tert-butyl)furo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1097902-36-7 C18H22N4OS2
4-Amino-6-methylthio-2-(1-(3-(tert-butyl)furo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— 4-{[(4-chlorobenzenesulfonyl)-(3-methoxybenzyl)amino]methyl}-N-phenylmethylbenzamide 1191066-42-8 C29H27ClN2O4S
4-{[(4-chlorobenzenesulfonyl)-(3-methoxybenzyl)amino]methyl}-N-phenylmethylbenzamide
—— 4-(2,6-dipropyl-pyrimidin-4-yl)-morpholine 22177-83-9 C14H23N3O
4-(2,6-dipropyl-pyrimidin-4-yl)-morpholine
—— 4-((endo)-8-cyclooctyl-8-azabicyclo[3.2.1]octan-3-yl)-N-(2,3-dihydroxypropyl)-3-oxo-3,4-dihydroquinoxaline-2-carboxamide 1126792-05-9 C27H38N4O4
4-((endo)-8-cyclooctyl-8-azabicyclo[3.2.1]octan-3-yl)-N-(2,3-dihydroxypropyl)-3-oxo-3,4-dihydroquinoxaline-2-carboxamide
—— 4-(2-dimethylamino-ethyl)-4-(3-oxo-butyl)-1,2-diphenyl-pyrazolidine-3,5-dione 52395-62-7 C23H27N3O3
4-(2-dimethylamino-ethyl)-4-(3-oxo-butyl)-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4-chloro-5-ethanesulfonyloxy-2-phenyl-2<i>H</i>-pyridazin-3-one 52105-23-4 C12H11ClN2O4S
4-chloro-5-ethanesulfonyloxy-2-phenyl-2<i>H</i>-pyridazin-3-one
—— 4-Chloro-2-({(E)-4-[5-methyl-2-(3,4,5-trimethoxy-phenyl)-thiazol-4-yl]-phenylimino}-methyl)-phenol 54883-06-6 C26H23ClN2O4S
4-Chloro-2-({(E)-4-[5-methyl-2-(3,4,5-trimethoxy-phenyl)-thiazol-4-yl]-phenylimino}-methyl)-phenol
—— 4-ethyl-2-pentadeuteriophenyl-3-phenyl-2<i>H</i>-isoxazol-5-ylideneamine 52066-22-5 C17H16N2O
4-ethyl-2-pentadeuteriophenyl-3-phenyl-2<i>H</i>-isoxazol-5-ylideneamine
—— 4-Methyl-<1-<sup>14</sup>C>hex-cis-2-ensaeure-methylester 57070-69-6 C8H14O2
4-Methyl-<1-<sup>14</sup>C>hex-cis-2-ensaeure-methylester
—— 4t(?)-[2]furyl-1-nitro-but-3-en-2-one 101421-87-8 C8H7NO4
4t(?)-[2]furyl-1-nitro-but-3-en-2-one
—— 4-Propoxy-2,2-bis(trifluoromethyl)thietane 1206485-02-0 C8H10F6OS
4-Propoxy-2,2-bis(trifluoromethyl)thietane
—— 4-(2-Chlorethyl)-3,3-diphenyl-1-isopropyl-2-pyrrolidinthion 3213-04-5 C21H24ClNS
4-(2-Chlorethyl)-3,3-diphenyl-1-isopropyl-2-pyrrolidinthion
—— 4'-methanesulfonyl-1'-phenyl-1'<i>H</i>-[1,2']biphthalazinyl 54145-33-4 C23H18N4O2S
4'-methanesulfonyl-1'-phenyl-1'<i>H</i>-[1,2']biphthalazinyl
—— 4-cyano-3-ethoxy-17-ethoxycarbonyloxy-3,4-seco-coryna-16,19-diene-16-carboxylic acid methyl ester 60314-96-7 C27H33N3O6
4-cyano-3-ethoxy-17-ethoxycarbonyloxy-3,4-seco-coryna-16,19-diene-16-carboxylic acid methyl ester
—— 4-Diethylaminomethyl-benzoic acid [1-(4-diethylamino-phenyl)-meth-(E)-ylidene]-hydrazide 68453-40-7 C23H32N4O
4-Diethylaminomethyl-benzoic acid [1-(4-diethylamino-phenyl)-meth-(E)-ylidene]-hydrazide
—— 4-Methyl-piperazine-1-carbodithioic acid 3-methyl-2,4,6-trinitro-phenyl ester 53279-08-6 C13H15N5O6S2
4-Methyl-piperazine-1-carbodithioic acid 3-methyl-2,4,6-trinitro-phenyl ester
—— 4-isochroman-1-yl-semicarbazide 54470-80-3 C10H13N3O2
4-isochroman-1-yl-semicarbazide
—— 4-[2-(4-methyl-pent-3-enyl)-[1,3]dioxolan-2-yl]-butyric acid methyl ester 35520-13-9 C14H24O4
4-[2-(4-methyl-pent-3-enyl)-[1,3]dioxolan-2-yl]-butyric acid methyl ester
—— 4-fluoro-3-methyl-5-trifluoromethyl-3<i>H</i>-[1,3]oxazine-2,6-dione 42093-44-7 C6H3F4NO3
4-fluoro-3-methyl-5-trifluoromethyl-3<i>H</i>-[1,3]oxazine-2,6-dione
—— 4,4-Diethoxy-1-phenyl-3-[2,2,4,4-tetramethyl-5-oxo-cyclopent-(Z)-ylidene]-azetidin-2-one 51007-85-3 C22H29NO4
4,4-Diethoxy-1-phenyl-3-[2,2,4,4-tetramethyl-5-oxo-cyclopent-(Z)-ylidene]-azetidin-2-one
—— 4-iso-Propylaminomethylen-3-methyl-1-phenylpyrazolin-5-selenon 53923-95-8 C14H17N3Se
4-iso-Propylaminomethylen-3-methyl-1-phenylpyrazolin-5-selenon