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中文名称 英文名称 CAS号 化学式 结构式图片
—— ((4-((tert-butoxycarbonyl)amino)butanoyl)oxy)methyl butanoate 138460-03-4 C14H25NO6
((4-((tert-butoxycarbonyl)amino)butanoyl)oxy)methyl butanoate
—— 4-hydroxy-3-(6-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-4-(2-hydroxyphenyl)pyridin-2-yl)-6-methyl-2H-pyran-2-one 1499931-25-7 C23H17NO7
4-hydroxy-3-(6-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-4-(2-hydroxyphenyl)pyridin-2-yl)-6-methyl-2H-pyran-2-one
—— (4R,5S,8S)-8-((R)-2-Hydroxy-1-methyl-ethyl)-4-(4-methoxy-benzyloxy)-5-methyl-oxocan-2-one 158498-00-1 C19H28O5
(4R,5S,8S)-8-((R)-2-Hydroxy-1-methyl-ethyl)-4-(4-methoxy-benzyloxy)-5-methyl-oxocan-2-one
—— (4-phenoxy-benzyl)-[3-(2H-tetrazol-5-yl)phenyl]amine 503828-34-0 C20H17N5O
(4-phenoxy-benzyl)-[3-(2H-tetrazol-5-yl)phenyl]amine
—— 4-Nitro-6-methyl-7H-benzocyclohepten-7-on 10232-00-5 C12H9NO3
4-Nitro-6-methyl-7H-benzocyclohepten-7-on
—— 4-Amino-5-hydroxy-carbazol 51640-65-4 C12H10N2O
4-Amino-5-hydroxy-carbazol
—— 4-methoxy-N,2,6-trimethyl-N-[1-methyl-6-(3-pyridin-4-yl-3,9-diazaspiro[5.5]undecane-9-carbonyl)-1H-benzoimidazol-2-yl]-benzenesulfonic acid amide 1258069-58-7 C33H40N6O4S
4-methoxy-N,2,6-trimethyl-N-[1-methyl-6-(3-pyridin-4-yl-3,9-diazaspiro[5.5]undecane-9-carbonyl)-1H-benzoimidazol-2-yl]-benzenesulfonic acid amide
—— 4-(4-fluorophenyl)-7-(((2S)-2-methyl-(5S)-5-(trifluoromethyl)piperazin-1-yl)methyl)quinoline-2-carboxamide 1432729-25-3 C23H22F4N4O
4-(4-fluorophenyl)-7-(((2S)-2-methyl-(5S)-5-(trifluoromethyl)piperazin-1-yl)methyl)quinoline-2-carboxamide
—— 4-Chlor-androstadien-(1.4)-ol-(17β)-on-(3) 96767-47-4 C19H25ClO2
4-Chlor-androstadien-(1.4)-ol-(17β)-on-(3)
—— 4-methyl-9-(p-phenylphenyl)-2H-furo[2',3':5,6]benzo[1,2-b]pyran-2-one 844658-95-3 C24H16O3
4-methyl-9-(p-phenylphenyl)-2H-furo[2',3':5,6]benzo[1,2-b]pyran-2-one
—— 4-[4-(4-chloro-phenyl)-6-<i>p</i>-tolyloxy-[1,3,5]triazin-2-yl]-benzene-1,3-diol 4685-29-4 C22H16ClN3O3
4-[4-(4-chloro-phenyl)-6-<i>p</i>-tolyloxy-[1,3,5]triazin-2-yl]-benzene-1,3-diol
—— 4'-Dodecyl-1'-(3-methyl-butyl)-[1,4']bipiperidinyl 13680-70-1 C27H54N2
4'-Dodecyl-1'-(3-methyl-butyl)-[1,4']bipiperidinyl
—— (4S,6S)-6-{(S)-1-[(3S,5S,8R,9S,10S,13S,14S,17R)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-ethyl}-4-isopropyl-tetrahydro-pyran-2-one 400643-82-5 C45H66O3Si
(4S,6S)-6-{(S)-1-[(3S,5S,8R,9S,10S,13S,14S,17R)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-ethyl}-4-isopropyl-tetrahydro-pyran-2-one
—— 4,4-Diethoxy-2-phenyl-oxetane-2-carboxylic acid (1R,2S,4R)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yl ester 88002-11-3 C24H34O5
4,4-Diethoxy-2-phenyl-oxetane-2-carboxylic acid (1R,2S,4R)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yl ester
—— 4-[(3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene)-hydrazino]-<i>N</i>-thiazol-2-yl-benzenesulfonamide 59678-05-6 C13H12N6O3S2
4-[(3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene)-hydrazino]-<i>N</i>-thiazol-2-yl-benzenesulfonamide
—— (4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-9-(((3-methyloxetan-3-yl)methylamino)methyl)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 1420294-47-8 C29H38N4O8
(4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-9-(((3-methyloxetan-3-yl)methylamino)methyl)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
—— (4S)-4-tert-Butyldimethylsiloxy-6-(2-methoxyethoxymethoxy)-2-hexynal 138760-22-2 C16H30O5Si
(4S)-4-tert-Butyldimethylsiloxy-6-(2-methoxyethoxymethoxy)-2-hexynal
—— 4-[[4-(diaminomethylideneamino)sulfonylphenyl]diazenyl]-3,5-dimethylpyrazole-1-carbothioamide 139445-67-3 C13H16N8O2S2
4-[[4-(diaminomethylideneamino)sulfonylphenyl]diazenyl]-3,5-dimethylpyrazole-1-carbothioamide
—— (4aR,5S,6R,7R)-2-Benzyl-7-(2-ethyl-hexanoyloxy)-6-methoxy-1-oxo-1,2,3,4,4a,5,6,7-octahydro-isoquinoline-5-carboxylic acid 109961-06-0 C26H35NO6
(4aR,5S,6R,7R)-2-Benzyl-7-(2-ethyl-hexanoyloxy)-6-methoxy-1-oxo-1,2,3,4,4a,5,6,7-octahydro-isoquinoline-5-carboxylic acid
—— (4,8-dimethoxy-3-methyl-benzo[1,2-b;5,4-b']difuran-2-yl)-(4-methoxy-phenyl)-ketone 115003-30-0 C21H18O6
(4,8-dimethoxy-3-methyl-benzo[1,2-b;5,4-b']difuran-2-yl)-(4-methoxy-phenyl)-ketone
—— (4-chloro-2-nitrophenyl) 4-chlorobenzoate 1290636-91-7 C13H7Cl2NO4
(4-chloro-2-nitrophenyl) 4-chlorobenzoate
—— (4E,8E)-1,1-dimethoxy-4,8-tridecadiene 131392-64-8 C15H28O2
(4E,8E)-1,1-dimethoxy-4,8-tridecadiene
—— 4-(2-benzyloxy-5-bromo-phenyl)-6-chloro-pyrimidin-2-ylamine 774608-32-1 C17H13BrClN3O
4-(2-benzyloxy-5-bromo-phenyl)-6-chloro-pyrimidin-2-ylamine
—— 4-[4-(Chloromethyl)-5-methyl-2-oxazolyl]morpholine 675148-57-9 C9H13ClN2O2
4-[4-(Chloromethyl)-5-methyl-2-oxazolyl]morpholine
—— 4-(3-ethoxy-4-methoxyphenyl)piperidine-4-carbonitrile 666180-05-8 C15H20N2O2
4-(3-ethoxy-4-methoxyphenyl)piperidine-4-carbonitrile
—— 4-Hydroxy-3-methyl-pent-4-en-2-one 38197-56-7 C6H10O2
4-Hydroxy-3-methyl-pent-4-en-2-one
—— 4,6-Di-tert-butyl-pentalene-2-carbonitrile 65117-11-5 C17H21N
4,6-Di-tert-butyl-pentalene-2-carbonitrile
—— 4-Phenyl-6-(triphenyl-lambda5-phosphanylidene)cyclohexa-2,4-dien-1-one 737803-97-3 C30H23OP
4-Phenyl-6-(triphenyl-lambda5-phosphanylidene)cyclohexa-2,4-dien-1-one
—— 4-[3-[6-(3-benzo[1,3]dioxol-5-yl-5-cyclopropanecarbonyl-phenoxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy]-butyric acid ethyl ester 1246206-84-7 C40H48O9
4-[3-[6-(3-benzo[1,3]dioxol-5-yl-5-cyclopropanecarbonyl-phenoxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy]-butyric acid ethyl ester
—— 4-[(2S)-2-hydroxybutoxy]-N-[(3R)-7-(pyrrolidin-1-ylmethyl)-3,4-dihydro-2H-chromen-3-yl]benzamide 1119017-09-2 C25H32N2O4
4-[(2S)-2-hydroxybutoxy]-N-[(3R)-7-(pyrrolidin-1-ylmethyl)-3,4-dihydro-2H-chromen-3-yl]benzamide
—— 4-methylphenyl 2-methyl-N-(4-methylphenyl)-3-(4-methylphenyloxy)-2-propenimidate 1158864-02-8 C25H25NO2
4-methylphenyl 2-methyl-N-(4-methylphenyl)-3-(4-methylphenyloxy)-2-propenimidate
—— 4-(1-ethyl-3-methyl-4-oxocyclohexa-2,5-dienyloxy)but-2-ynyl 4-methylbenzoate 1431790-78-1 C21H22O4
4-(1-ethyl-3-methyl-4-oxocyclohexa-2,5-dienyloxy)but-2-ynyl 4-methylbenzoate
—— 4-<β-(4'-Pyridyl)aethyl>-chinolin 23096-54-0 C16H14N2
4-<β-(4'-Pyridyl)aethyl>-chinolin
—— 4'-fluorobiphenyl-3-sulphonic acid [2-chloro-4-(3-phenylureido)phenyl]amide 1259029-32-7 C25H19ClFN3O3S
4'-fluorobiphenyl-3-sulphonic acid [2-chloro-4-(3-phenylureido)phenyl]amide
—— 4-[5-(3-bromo-5-chloro-phenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-2-methyl-benzoic acid 1309959-45-2 C18H12BrClF3NO3
4-[5-(3-bromo-5-chloro-phenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-2-methyl-benzoic acid
—— 4-amino-N-[{4-[(1-(tert-butoxycarbonyl)-4-piperidinyl)methyl]-1,4-hexahydroxazepin-2-yl}methyl]-5-chloro-2-methoxybenzamide 1184658-82-9 C25H39ClN4O5
4-amino-N-[{4-[(1-(tert-butoxycarbonyl)-4-piperidinyl)methyl]-1,4-hexahydroxazepin-2-yl}methyl]-5-chloro-2-methoxybenzamide
—— 4-[[(2S)-oxolan-2-yl]methoxy]-N-[(2S)-6-[(3-oxopiperazin-1-yl)methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide 1119018-90-4 C27H33N3O4
4-[[(2S)-oxolan-2-yl]methoxy]-N-[(2S)-6-[(3-oxopiperazin-1-yl)methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide
—— 4-{4-chloro-1-methyl-2-[4-(4-methyl-piperazin-1-yl)-phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-N-(2-morpholin-4-yl-2-pyridin-2-yl-ethyl)-benzamide 1312580-65-6 C37H40ClN7O2
4-{4-chloro-1-methyl-2-[4-(4-methyl-piperazin-1-yl)-phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-N-(2-morpholin-4-yl-2-pyridin-2-yl-ethyl)-benzamide
—— [4,4'-H2bipy][ZnCl4] 255367-87-4 C10H10N2*Cl4Zn
[4,4'-H2bipy][ZnCl4]
—— 4-(hexyloxy)-3-methoxybenzyl 5-phenylisoxazole-3-carboxylate 1620237-82-2 C24H27NO5
4-(hexyloxy)-3-methoxybenzyl 5-phenylisoxazole-3-carboxylate
—— 4-[4-(methoxymethyl)-1-piperidyl]-5-phenyl-thieno[2,3-d]pyrimidine 1437772-16-1 C19H21N3OS
4-[4-(methoxymethyl)-1-piperidyl]-5-phenyl-thieno[2,3-d]pyrimidine
—— 4-isothiocyanato-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide 1148108-83-1 C16H12N4O2S2
4-isothiocyanato-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide
—— [4-[1-[2-Acetyloxy-5-(2-methyl-1,3-dioxolan-2-yl)-3-phenylmethoxyphenoxy]prop-2-enyl]-2,6-dimethoxyphenyl] acetate 1026107-66-3 C32H34O10
[4-[1-[2-Acetyloxy-5-(2-methyl-1,3-dioxolan-2-yl)-3-phenylmethoxyphenoxy]prop-2-enyl]-2,6-dimethoxyphenyl] acetate
—— 4-benzylidenecyclohexanol 1411975-91-1 C13H16O
4-benzylidenecyclohexanol
—— 4-azido-3-iodobenzyl alcohol 167868-43-1 C7H6IN3O
4-azido-3-iodobenzyl alcohol
—— 4-iodoheptan-2-one 1006611-85-3 C7H13IO
4-iodoheptan-2-one
—— (4<i>S</i>)-2ξ-(2-bromo-phenyl)-3,4<i>r</i>-dimethyl-5<i>c</i>-phenyl-oxazolidine 54565-78-5 C17H18BrNO
(4<i>S</i>)-2ξ-(2-bromo-phenyl)-3,4<i>r</i>-dimethyl-5<i>c</i>-phenyl-oxazolidine
—— (4-Bromo-phenyl)-carbamic acid 6-oxo-cyclohex-1-enyl ester 64688-89-7 C13H12BrNO3
(4-Bromo-phenyl)-carbamic acid 6-oxo-cyclohex-1-enyl ester
—— 4-(6,8-Diiodo-2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-butyric acid 69592-23-0 C13H13I2NO4
4-(6,8-Diiodo-2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-butyric acid
—— 4-(6,6-dimethylcyclohexen-1-yl)but-3-en-2-ol 65133-78-0 C12H20O
4-(6,6-dimethylcyclohexen-1-yl)but-3-en-2-ol