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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-bromo-<i>N</i>-(3-chloro-phenyl)-<i>N</i>-hydroxy-3-oxo-butyramide 72662-24-9 C10H9BrClNO3
4-bromo-<i>N</i>-(3-chloro-phenyl)-<i>N</i>-hydroxy-3-oxo-butyramide
—— 4-[5-(1-benzenesulfonyl-6-methoxy-1H-indol-2-yl)-pyridin-3-yl]-benzonitrile 1346163-30-1 C27H19N3O3S
4-[5-(1-benzenesulfonyl-6-methoxy-1H-indol-2-yl)-pyridin-3-yl]-benzonitrile
—— 4-Benzoylamino-butyric acid 2-dimethylamino-ethyl ester 97390-39-1 C15H22N2O3
4-Benzoylamino-butyric acid 2-dimethylamino-ethyl ester
—— 4''-O-{3-[3-(3-carboxy-1-dimethylamino-4-oxo-1,4-dihydro-quinolin-6-yl)-propoxy]-propyl}-6-O-methyl-erythromycin A ethyl ester 887126-12-7 C58H95N3O17
4''-O-{3-[3-(3-carboxy-1-dimethylamino-4-oxo-1,4-dihydro-quinolin-6-yl)-propoxy]-propyl}-6-O-methyl-erythromycin A ethyl ester
—— 4-acetoxy-5-(ethoxycarbonyl)-2-ferrocenylthiazole 1069984-21-9 C16H15FeNO3S
4-acetoxy-5-(ethoxycarbonyl)-2-ferrocenylthiazole
—— 4-(N-(methylsulfonyl)benzamido)-4-phenylbut-2-yn-1-yl benzoate 1448228-44-1 C25H21NO5S
4-(N-(methylsulfonyl)benzamido)-4-phenylbut-2-yn-1-yl benzoate
—— 4-tert.-Butyl-benzoesaeure-tetradecylester 103044-70-8 C25H42O2
4-tert.-Butyl-benzoesaeure-tetradecylester
—— [4-(5-aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-[4-isopropoxy-1-(2-methoxy-ethyl)-1H-indol-3-yl]-methanone hydrochloride 1313040-84-4 C27H34FN3O3*ClH
[4-(5-aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-[4-isopropoxy-1-(2-methoxy-ethyl)-1H-indol-3-yl]-methanone hydrochloride
—— 4-[1-[2-(benzyloxycarbonyl-methyl-amino)-ethyl]-4-(3-chloro-4-fluoro-phenyl)-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester 1226802-36-3 C30H36ClFN4O4
4-[1-[2-(benzyloxycarbonyl-methyl-amino)-ethyl]-4-(3-chloro-4-fluoro-phenyl)-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
—— (4-{3-[3-(4-Bromo-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-bromo-phenyl)-methanone 138909-95-2 C26H20Br2N4O2
(4-{3-[3-(4-Bromo-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-bromo-phenyl)-methanone
—— 4,6-bis(4-methylphenylimino)-4H,6H-pyrano[3,2-g]chromene-3,7-dicarbaldehyde 1456688-85-9 C28H20N2O4
4,6-bis(4-methylphenylimino)-4H,6H-pyrano[3,2-g]chromene-3,7-dicarbaldehyde
—— (4aS)-5c.10c-Diacetoxy-1c.2t.4ar.6at.6bc.9.9.12ac-octamethyl-(8atH.12btH.14bcH)-Δ14-eicosahydro-picen 920957-33-1 C34H54O4
(4aS)-5c.10c-Diacetoxy-1c.2t.4ar.6at.6bc.9.9.12ac-octamethyl-(8atH.12btH.14bcH)-Δ14-eicosahydro-picen
—— 4-(tert-butyl)-N-((5-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)benzamide 1257117-97-7 C19H21F3N2O2
4-(tert-butyl)-N-((5-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)benzamide
—— 4-cyano-1-methyl-3-methylthio-5-phenyl-2-azathiabenzene 1-oxide 87755-70-2 C13H14N2O2S2
4-cyano-1-methyl-3-methylthio-5-phenyl-2-azathiabenzene 1-oxide
—— 4-(3,4-Dimethyl-naphthalen-1-yl)-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione 910116-12-0 C15H15N3S
4-(3,4-Dimethyl-naphthalen-1-yl)-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione
—— 4,4'-dibromo-[1,1']binaphthyl-8,8'-dicarboxylic acid dimethyl ester 855261-12-0 C24H16Br2O4
4,4'-dibromo-[1,1']binaphthyl-8,8'-dicarboxylic acid dimethyl ester
—— 4-(p-acetoxyphenyl)-1,3-dithiole-2-selenone 1642346-15-3 C11H8O2S2Se
4-(p-acetoxyphenyl)-1,3-dithiole-2-selenone
—— 4-(benzothiazol-2-ylsulfanyl)-methyl-1-[4-(phthalimido-4-yl)butyl]-1H-1,2,3-triazole 1310539-80-0 C22H19N5O2S2
4-(benzothiazol-2-ylsulfanyl)-methyl-1-[4-(phthalimido-4-yl)butyl]-1H-1,2,3-triazole
—— (4-chlorophenyl)-[4-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl]methanone 108325-94-6 C17H15ClN2O2
(4-chlorophenyl)-[4-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl]methanone
—— 4-iodo-but-3-en-2-one 377066-77-8 C4H5IO
4-iodo-but-3-en-2-one
—— 4-methyl-N-(4-methyl-2-(naphthalen-1-yl)phenyl)benzenesulfonamide 1426812-93-2 C24H21NO2S
4-methyl-N-(4-methyl-2-(naphthalen-1-yl)phenyl)benzenesulfonamide
—— 4-((benzo[d]thiazol-2-yl(3-chlorophenyl)amino)methyl)-7,8-difluoroquinolin-2(1H)-one 1125863-54-8 C23H14ClF2N3OS
4-((benzo[d]thiazol-2-yl(3-chlorophenyl)amino)methyl)-7,8-difluoroquinolin-2(1H)-one
—— 4-[4-(4-tetrazol-1-ylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid butyl ester 1037792-05-4 C21H26N6O3S
4-[4-(4-tetrazol-1-ylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid butyl ester
—— 4-({4-[5-(2-methoxy-ethoxy)-benzo[1,3]dioxol-4-yl]-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 1185837-92-6 C27H33N5O7
4-({4-[5-(2-methoxy-ethoxy)-benzo[1,3]dioxol-4-yl]-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-[(3-Methylphenyl)amino]-6-[(1-aminocarbonyl-4-piperidinyl)amino]-pyrimido[5,4-d]pyrimidine 1226595-62-5 C19H22N8O
4-[(3-Methylphenyl)amino]-6-[(1-aminocarbonyl-4-piperidinyl)amino]-pyrimido[5,4-d]pyrimidine
—— 4-chlorodifluoromethyl-5-[1-(4-fluorophenyl)-1-(1-methylethoxy)methyl]pyrimidine 169374-04-3 C15H14ClF3N2O
4-chlorodifluoromethyl-5-[1-(4-fluorophenyl)-1-(1-methylethoxy)methyl]pyrimidine
—— 4-(2-hydroxyphenyl)-6-methyl-2-phenylquinoline 133191-73-8 C22H17NO
4-(2-hydroxyphenyl)-6-methyl-2-phenylquinoline
—— 4-O-(methoxybenzyl)litsenolide C2 109519-18-8 C27H42O4
4-O-(methoxybenzyl)litsenolide C2
—— 4-(tert-butyl)-N-(2,2-difluoro-5H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]imidazol-6-yl)benzamide 1528743-77-2 C19H17F2N3O3
4-(tert-butyl)-N-(2,2-difluoro-5H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]imidazol-6-yl)benzamide
—— (4aS,8aS,9S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-7-((methoxymethoxy)methyl)-8a,9-dihydronaphtho[2,3-d]isoxazole-4,5(4aH,8H)-dione 1253798-70-7 C29H40N2O7Si
(4aS,8aS,9S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-7-((methoxymethoxy)methyl)-8a,9-dihydronaphtho[2,3-d]isoxazole-4,5(4aH,8H)-dione
—— 4-chloro-1,2-diethyl-3,3-dimethylcyclopentene 74473-18-0 C11H19Cl
4-chloro-1,2-diethyl-3,3-dimethylcyclopentene
—— 4,6-dimethylpseudoisopsoralen 96836-24-7 C13H10O3
4,6-dimethylpseudoisopsoralen
—— 4-benzoyl-1-(4-chlorophenyl)-5-n-hexyl-3-(2-naphthoyl)-4,5-dihydro-1H-1,2,4-triazole 1028158-56-6 C32H31ClN4O2
4-benzoyl-1-(4-chlorophenyl)-5-n-hexyl-3-(2-naphthoyl)-4,5-dihydro-1H-1,2,4-triazole
—— 4-benzamidobenzenosulfonate 2,4-dinitrophenyl ester 96362-41-3 C19H13N3O8S
4-benzamidobenzenosulfonate 2,4-dinitrophenyl ester
—— 4-(1-ethoxyethyl)-N,N-dimethylaniline;perchloric acid 94670-03-8 C12H19NO*ClHO4
4-(1-ethoxyethyl)-N,N-dimethylaniline;perchloric acid
—— (4-Chloro-1-methyl-4-phenylsulfanyl-butoxy)-trimethyl-silane 193539-55-8 C14H23ClOSSi
(4-Chloro-1-methyl-4-phenylsulfanyl-butoxy)-trimethyl-silane
—— 4-(3-bromophenyl)-7,7-dimethyl-2-phenyl-4,6,7,8-tetrahydro-5(1H)-quinolinone 1363417-15-5 C23H22BrNO
4-(3-bromophenyl)-7,7-dimethyl-2-phenyl-4,6,7,8-tetrahydro-5(1H)-quinolinone
—— 4-((<i>R</i>)-2,3-diacetoxy-3-methyl-butoxy)-furo[3,2-<i>g</i>]chromen-7-one 15868-21-0 C20H20O8
4-((<i>R</i>)-2,3-diacetoxy-3-methyl-butoxy)-furo[3,2-<i>g</i>]chromen-7-one
—— (4aS,9bR)-8-(2,4,6-trichlorophenyl)-N-cyclohexyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine 488125-82-2 C23H25Cl3N2O
(4aS,9bR)-8-(2,4,6-trichlorophenyl)-N-cyclohexyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine
—— 4-(2-(2-chlorophenyl)-9-oxo-[1,2,4]triazolo[5,1-b]quinazolin-3(9H)-yl)-N-(pyrimidin-2-yl)benzenesulfonamide 1429294-23-4 C25H16ClN7O3S
4-(2-(2-chlorophenyl)-9-oxo-[1,2,4]triazolo[5,1-b]quinazolin-3(9H)-yl)-N-(pyrimidin-2-yl)benzenesulfonamide
—— 4-[2,5-dioxo-4-[(2-propenyloxy)methyl]imidazolidin-4-yl]benzonitrile 1215085-98-5 C14H13N3O3
4-[2,5-dioxo-4-[(2-propenyloxy)methyl]imidazolidin-4-yl]benzonitrile
—— (4Z,4'Z)-4,4'-(1,12-diphenyl-2,5,8,11-tetraazadodecane-1,12-diylidene)bis(1-(4-bromophenyl)-3-methyl-1H-pyrazol-5(4H)-one) 1401700-23-9 C40H40Br2N8O2
(4Z,4'Z)-4,4'-(1,12-diphenyl-2,5,8,11-tetraazadodecane-1,12-diylidene)bis(1-(4-bromophenyl)-3-methyl-1H-pyrazol-5(4H)-one)
—— 4a,9,9a,10-tetrahydro-4,5-bis(2-[tetrahydro-2H-pyran-4-yl]-2-oxoethyl)-9,10-dioxoanthracene-2-carboxylic acid tromethamine salt 1024769-17-2 C4H11NO3*C29H30O8
4a,9,9a,10-tetrahydro-4,5-bis(2-[tetrahydro-2H-pyran-4-yl]-2-oxoethyl)-9,10-dioxoanthracene-2-carboxylic acid tromethamine salt
—— [(4S,5R)-2-(4-chloro-2-ethoxy-5-methanesulfonylphenyl)-4,5-bis(4-chlorophenyl)-4,5-dimethyl-4,5-dihydroimidazol-1-yl]-[4-(2-methanesulfonylethyl)piperidin-1-yl]methanone 1610829-56-5 C35H40Cl3N3O6S2
[(4S,5R)-2-(4-chloro-2-ethoxy-5-methanesulfonylphenyl)-4,5-bis(4-chlorophenyl)-4,5-dimethyl-4,5-dihydroimidazol-1-yl]-[4-(2-methanesulfonylethyl)piperidin-1-yl]methanone
—— 4-(4-{4-[3-(5-tert-Butyl-3-methanesulfonylamino-2-methoxy-phenyl)-ureido]-naphthalen-1-yloxy}-pyridine-2-carbonyl)-2-ethyl-piperazine-1-carboxylic acid tert-butyl ester 473270-52-9 C40H50N6O8S
4-(4-{4-[3-(5-tert-Butyl-3-methanesulfonylamino-2-methoxy-phenyl)-ureido]-naphthalen-1-yloxy}-pyridine-2-carbonyl)-2-ethyl-piperazine-1-carboxylic acid tert-butyl ester
—— 4-phenylspiro[cyclohex[2]ene-1,7'-dibenzo[c,g]fluorene] 1591668-81-3 C32H24
4-phenylspiro[cyclohex[2]ene-1,7'-dibenzo[c,g]fluorene]
—— 4-(fluorobenzenesulfonylamino)acetyl chloride 1015781-15-3 C8H7ClFNO3S
4-(fluorobenzenesulfonylamino)acetyl chloride
—— 4-Methoxy-5-nitro-2-(toluol-4-sulfonyl)-benzylalkohol 97441-98-0 C15H15NO6S
4-Methoxy-5-nitro-2-(toluol-4-sulfonyl)-benzylalkohol
—— 4-ethyl-7-vinyl-1H-indole 1365987-29-6 C12H13N
4-ethyl-7-vinyl-1H-indole
—— ((4S,5S)-5-cyclohexyl-2,2-dimethyl-1,3-dioxolan-4-yl)methanol 1449799-35-2 C12H22O3
((4S,5S)-5-cyclohexyl-2,2-dimethyl-1,3-dioxolan-4-yl)methanol