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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-<4-(4-chlorobenzyloxy)phenyl>-2-dimethylaminothiazole 79615-58-0 C18H17ClN2OS
4-<4-(4-chlorobenzyloxy)phenyl>-2-dimethylaminothiazole
—— 4-[(5-chloropyridin-2-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide 1355065-48-3 C13H9ClF2N2O4S
4-[(5-chloropyridin-2-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide
—— 4-(5-methoxy-1H-benzimidazol-2-yl)-N-(4-morpholinophenyl)benzamide 1292826-99-3 C25H24N4O3
4-(5-methoxy-1H-benzimidazol-2-yl)-N-(4-morpholinophenyl)benzamide
—— 4-(4,4-dimethyl-3-{2-[4-(morpholin-4-sulfonyl)phenylamino]benzyl}-2,5-dioxoimidazolidin-1-yl)-2-trifluoromethylbenzonitrile 1006896-19-0 C30H28F3N5O5S
4-(4,4-dimethyl-3-{2-[4-(morpholin-4-sulfonyl)phenylamino]benzyl}-2,5-dioxoimidazolidin-1-yl)-2-trifluoromethylbenzonitrile
—— 4-Chlor-2-(4'-methoxyphenylazo)-1-naphthol 63037-13-8 C17H13ClN2O2
4-Chlor-2-(4'-methoxyphenylazo)-1-naphthol
—— 4-[3-(4-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine 1285529-48-7 C22H22N4O2
4-[3-(4-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine
—— 4-tert-butyl-N-[2-(2-tertbutyldiphenylsilyloxyethoxy)-6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-pyrimidin-4-yl]benzenesulfonamide 212384-42-4 C41H49N3O8SSi
4-tert-butyl-N-[2-(2-tertbutyldiphenylsilyloxyethoxy)-6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-pyrimidin-4-yl]benzenesulfonamide
—— 4-[5-(hexyloxycarbonyl)]pentyl-4-(3-iodopropargyl)-morpholinium 4-methylbenzenesulfonate 149964-47-6 C7H7O3S*C19H33INO3
4-[5-(hexyloxycarbonyl)]pentyl-4-(3-iodopropargyl)-morpholinium 4-methylbenzenesulfonate
—— (4-Chloro-phenyl)-(2-hydroxy-5-propyl-phenyl)-methanone oxime 61466-82-8 C16H16ClNO2
(4-Chloro-phenyl)-(2-hydroxy-5-propyl-phenyl)-methanone oxime
—— 4-benzoyl-5-(4-bromophenyl)-1-(2-fluoro-4-(trifluoromethyl)benzyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 1610600-05-9 C25H16BrF4NO3
4-benzoyl-5-(4-bromophenyl)-1-(2-fluoro-4-(trifluoromethyl)benzyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
—— (4S,5S)-3-benzyl-4-(2',3'-dihydroxypropyl)-5-pentyl-2-oxazolidinone 381720-29-2 C18H27NO4
(4S,5S)-3-benzyl-4-(2',3'-dihydroxypropyl)-5-pentyl-2-oxazolidinone
—— (4-Chloro-phenyl)-[6-(4-chloro-phenyl)-2,4-diphenyl-3,4-dihydro-2H-thiopyran-3-yl]-methanethione 70041-49-5 C30H22Cl2S2
(4-Chloro-phenyl)-[6-(4-chloro-phenyl)-2,4-diphenyl-3,4-dihydro-2H-thiopyran-3-yl]-methanethione
—— 4,4'-(propane-1,3-diylbis(oxy))bis(N-methylbenzimidamide) hydrochloride 141722-10-3 C19H24N4O2*2ClH
4,4'-(propane-1,3-diylbis(oxy))bis(N-methylbenzimidamide) hydrochloride
—— (4R)-(+)-4-tert-butyldiphenylsilyloxy-5-methyl-2-hexenyl-1,1-diacetate 367940-64-5 C27H36O5Si
(4R)-(+)-4-tert-butyldiphenylsilyloxy-5-methyl-2-hexenyl-1,1-diacetate
—— (4E)-2,3,7,8-tetraethyl-6-methoxy-1-oxo-9-phenyl-4-(1-deutero-1-phenylmethylidene)spiro[4.4]nona-2,6,8-triene 1001196-97-9 C31H34O2
(4E)-2,3,7,8-tetraethyl-6-methoxy-1-oxo-9-phenyl-4-(1-deutero-1-phenylmethylidene)spiro[4.4]nona-2,6,8-triene
—— 4-nitrobenzyl (1S,5R,6S)-2-[6-(4-chlorobenzyl)-7-methylthioimidazo[5,1-b]thiazolium-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate iodide 352307-95-0 C30H28ClN4O6S2*I
4-nitrobenzyl (1S,5R,6S)-2-[6-(4-chlorobenzyl)-7-methylthioimidazo[5,1-b]thiazolium-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate iodide
—— 4-methyl-5-oxo-2,5-dihydrofuran-2-yl methyl(phenyl)carbamate 1338600-56-8 C13H13NO4
4-methyl-5-oxo-2,5-dihydrofuran-2-yl methyl(phenyl)carbamate
—— 4-Piperidinecarboxamide, N-[4-(2-phenyldiazenyl)phenyl]-1-(1-pyrrolidinylcarbonyl)- 1390857-85-8 C23H27N5O2
4-Piperidinecarboxamide, N-[4-(2-phenyldiazenyl)phenyl]-1-(1-pyrrolidinylcarbonyl)-
—— 4,7-difluoro-3-ethyl-1-benzothiophene-5,6-diol 959144-69-5 C10H8F2O2S
4,7-difluoro-3-ethyl-1-benzothiophene-5,6-diol
—— 4-Ethyl-tetralin-dicarbonsaeure-(2,2) 108902-18-7 C14H16O4
4-Ethyl-tetralin-dicarbonsaeure-(2,2)
—— 4-[2-(1H-indol-3-yl)ethyl]-5-(4-chlorobenzyl)-2-{[5-(phenylamino)-1,3,4-thiadiazol-2-yl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 1237532-77-2 C28H24ClN7OS
4-[2-(1H-indol-3-yl)ethyl]-5-(4-chlorobenzyl)-2-{[5-(phenylamino)-1,3,4-thiadiazol-2-yl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
—— 4-(4-Azido-1-hydroxy-butyl)-3-methoxy-2-(1-methyl-2-oxo-propyl)-cyclopent-2-enone 160626-99-3 C14H21N3O4
4-(4-Azido-1-hydroxy-butyl)-3-methoxy-2-(1-methyl-2-oxo-propyl)-cyclopent-2-enone
—— 4,5α-epoxy-3-methoxy-17,17-dimethyl-9,17-seco-morphinane 111297-30-4 C19H27NO2
4,5α-epoxy-3-methoxy-17,17-dimethyl-9,17-seco-morphinane
—— (4-Methoxybenzoesaeure)-(piperidin-N-dithiocarbonsaeure)-anhydrid 95844-28-3 C14H17NO2S2
(4-Methoxybenzoesaeure)-(piperidin-N-dithiocarbonsaeure)-anhydrid
—— 4-{[4-(4-{[(4R)-3,3-difluoro-4-(4-fluorophenyl)pyrrolidin-1-yl]carbonyl}-1-(5-fluoropyrimidin-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl]methyl}benzene-1-sulfonamide 1381979-93-6 C30H29F4N7O3S
4-{[4-(4-{[(4R)-3,3-difluoro-4-(4-fluorophenyl)pyrrolidin-1-yl]carbonyl}-1-(5-fluoropyrimidin-2-yl)-1H-pyrazol-5-yl)piperidin-1-yl]methyl}benzene-1-sulfonamide
—— 4-tert-butyl-6-piperazin-1-yl-pyrimidin-2-ylamine 1046448-81-0 C12H21N5
4-tert-butyl-6-piperazin-1-yl-pyrimidin-2-ylamine
—— 4-(3-Cyclopentylmethoxy-4-methoxyphenyl)-2-pyrrolidon 129625-76-9 C17H23NO3
4-(3-Cyclopentylmethoxy-4-methoxyphenyl)-2-pyrrolidon
—— 4-(4-Chloro-2,6-difluorophenyl)quinoline-6-carboxylic acid 1264210-45-8 C16H8ClF2NO2
4-(4-Chloro-2,6-difluorophenyl)quinoline-6-carboxylic acid
—— 4-(2,4-Dichlorophenyl)quinoline-6-carboxylic acid 1264210-35-6 C16H9Cl2NO2
4-(2,4-Dichlorophenyl)quinoline-6-carboxylic acid
—— 4-(4-Chloro-2-fluorophenyl)-3-methylquinoline-6-carboxylic acid 1264213-73-1 C17H11ClFNO2
4-(4-Chloro-2-fluorophenyl)-3-methylquinoline-6-carboxylic acid
—— 4-[3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-6-[(1R,2S)-2-(methoxymethyl)cyclopentyl]-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one 1383377-36-3 C24H25FN4O2
4-[3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-6-[(1R,2S)-2-(methoxymethyl)cyclopentyl]-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one
—— 4-(2,6-Dichlorophenyl)quinoline-6-carboxylic acid 1264210-76-5 C16H9Cl2NO2
4-(2,6-Dichlorophenyl)quinoline-6-carboxylic acid
—— 4-Chloro-1-(2,6-difluorophenyl)isoquinoline-7-carboxylic acid 1264224-57-8 C16H8ClF2NO2
4-Chloro-1-(2,6-difluorophenyl)isoquinoline-7-carboxylic acid
—— [4-[3-chloro-4-(trifluoromethoxy)phenyl]-2-{[(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydrofuro[2,3-d]pyrimidin-5-yl)acetyl]imino}-1,3-thiazol-3(2H)-yl]methyl N-(tert-butoxycarbonyl)glycinate 1383139-24-9 C29H29ClF3N5O9S
[4-[3-chloro-4-(trifluoromethoxy)phenyl]-2-{[(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydrofuro[2,3-d]pyrimidin-5-yl)acetyl]imino}-1,3-thiazol-3(2H)-yl]methyl N-(tert-butoxycarbonyl)glycinate
—— 4-{4-[5-chloro-4-(1-methyl-1H-benzimidazol-2-yl)pyridin-2-yl]piperazin-1-yl}-2-methyl-4-oxobutan-2-ol 1269770-54-8 C22H26ClN5O2
4-{4-[5-chloro-4-(1-methyl-1H-benzimidazol-2-yl)pyridin-2-yl]piperazin-1-yl}-2-methyl-4-oxobutan-2-ol
—— 4-(7-chloro-thieno[2,3-<i>b</i>]thiochromen-4-ylidene)-piperidine 55309-37-0 C16H14ClNS2
4-(7-chloro-thieno[2,3-<i>b</i>]thiochromen-4-ylidene)-piperidine
—— 4-chloro-N-[N-[5-(4-fluorophenyl)-1H-pyrazol-3-yl]-N'-[(2S)-1-methoxypropan-2-yl]carbamimidoyl]benzamide 1381823-73-9 C21H21ClFN5O2
4-chloro-N-[N-[5-(4-fluorophenyl)-1H-pyrazol-3-yl]-N'-[(2S)-1-methoxypropan-2-yl]carbamimidoyl]benzamide
—— 4-(2-chloro-6-isopropyl-5-nitro-pyrimidin-4-yl)-thiomorpholine 1-oxide 56035-45-1 C11H15ClN4O3S
4-(2-chloro-6-isopropyl-5-nitro-pyrimidin-4-yl)-thiomorpholine 1-oxide
—— 4-methyl-5-[4'-(2'',5''-dihydroxyphenyl)phenyl]-2-oxo-7-(3-nitrophenyl)-2H-pyrido[1,2-a]pyrimidin-8-carbonitrile 1311286-22-2 C28H18N4O5
4-methyl-5-[4'-(2'',5''-dihydroxyphenyl)phenyl]-2-oxo-7-(3-nitrophenyl)-2H-pyrido[1,2-a]pyrimidin-8-carbonitrile
—— 4-tert-Butyl-6-[2-(4-methoxyphenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one 27947-66-6 C17H20N2O2
4-tert-Butyl-6-[2-(4-methoxyphenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one
—— 4-[2-(10-Methyl-13-oxa-3,4,6,7,10-pentazatricyclo[7.4.0.02,6]trideca-1(9),2,4,7-tetraen-5-yl)quinolin-8-yl]phenol 1417630-86-4 C23H18N6O2
4-[2-(10-Methyl-13-oxa-3,4,6,7,10-pentazatricyclo[7.4.0.02,6]trideca-1(9),2,4,7-tetraen-5-yl)quinolin-8-yl]phenol
—— 4-amino-N-[3-(6-aminoiminomethyl-2-naphthalenyl)-2-propynyl]benzamide mono(trifluoroacetate) salt 220295-47-6 C2HF3O2*C21H18N4O
4-amino-N-[3-(6-aminoiminomethyl-2-naphthalenyl)-2-propynyl]benzamide mono(trifluoroacetate) salt
—— (4S,1'R)-4-(2'-tert-butyldimethylsilanyloxy-1'-hydroxyethyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester 437609-51-3 C18H37NO5Si
(4S,1'R)-4-(2'-tert-butyldimethylsilanyloxy-1'-hydroxyethyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester
—— 4-Cyclohexyl-6-[(2-hydroxyphenyl)diazenyl]benzene-1,3-diol 59854-37-4 C18H20N2O3
4-Cyclohexyl-6-[(2-hydroxyphenyl)diazenyl]benzene-1,3-diol
—— 4-Isocyanato-benzoic acid 4-isocyanato-2-methyl-phenyl ester 121565-69-3 C16H10N2O4
4-Isocyanato-benzoic acid 4-isocyanato-2-methyl-phenyl ester
—— (4-fluorophenyl)(2-(2-(trifluoromethyl)phenyl)-1H-imidazol-4-yl)methanone 1253698-04-2 C17H10F4N2O
(4-fluorophenyl)(2-(2-(trifluoromethyl)phenyl)-1H-imidazol-4-yl)methanone
—— 4-methoxy-6-methyl-[1,3]dioxolo[4,5-<i>g</i>]isoquinolinium; chloride 5876-12-0 C12H12NO3*Cl
4-methoxy-6-methyl-[1,3]dioxolo[4,5-<i>g</i>]isoquinolinium; chloride
—— 4-(biphenyl-2-yl-phenyl-methyl)-2-phenyl-4H-oxazol-5-one 96276-70-9 C28H21NO2
4-(biphenyl-2-yl-phenyl-methyl)-2-phenyl-4H-oxazol-5-one
—— (4E)-4-[2-(2,4-dinitrophenyl)hydrazinylidene]-8-hydroxynaphthalen-1(4H)-one 304883-59-8 C16H10N4O6
(4E)-4-[2-(2,4-dinitrophenyl)hydrazinylidene]-8-hydroxynaphthalen-1(4H)-one
—— [4-((R)-2-amino-3-phenylpropylamino)-2-pyridin-4-yl-5,8-dihydro-6H-pyrido[4',3':4,5]thieno[2,3-d]pyrimidin-7-yl]phenylmethanone 1438881-31-2 C30H28N6OS
[4-((R)-2-amino-3-phenylpropylamino)-2-pyridin-4-yl-5,8-dihydro-6H-pyrido[4',3':4,5]thieno[2,3-d]pyrimidin-7-yl]phenylmethanone