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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-bromo-2-fluoro-6-trifluoromethylbenzenesulphonamide 1204573-56-7 C7H4BrF4NO2S
4-bromo-2-fluoro-6-trifluoromethylbenzenesulphonamide
—— 4-(3-bromo-anilino)-5,6-dihydro-[1,3]thiazin-2-one 21427-80-5 C10H9BrN2OS
4-(3-bromo-anilino)-5,6-dihydro-[1,3]thiazin-2-one
—— (4aR,8S,8aR)-tert-butyl hexahydro-8-hydroxy-2,2-dimethyl[1,3]dioxino[5,4-b]pyridine-5-carboxylate 768387-42-4 C14H25NO5
(4aR,8S,8aR)-tert-butyl hexahydro-8-hydroxy-2,2-dimethyl[1,3]dioxino[5,4-b]pyridine-5-carboxylate
—— 4-{4-[6-amino-5-(6-trifluoromethylisoquinolin-3-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester 1175271-46-1 C28H29F3N6O2
4-{4-[6-amino-5-(6-trifluoromethylisoquinolin-3-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester
—— 4,9-dihydro-2-methyl-9-methoxy-3-morpholino-1H-fluorene 172039-62-2 C19H23NO2
4,9-dihydro-2-methyl-9-methoxy-3-morpholino-1H-fluorene
—— 4-[2-amino-6-{4-(tert-butoxycarbonyl)piperazine-1-yl}-9H-purine-9-yl]butylic acid 933477-62-4 C18H27N7O4
4-[2-amino-6-{4-(tert-butoxycarbonyl)piperazine-1-yl}-9H-purine-9-yl]butylic acid
—— 4-nitrobenzyl but-3-enoate 1416170-15-4 C11H11NO4
4-nitrobenzyl but-3-enoate
—— (4Z)-4-(1-deuterio-2,2-dimethylpropylidene)-5-ethoxy-5-(2-phenylethyl)-1,3-oxazolidin-2-one 308274-40-0 C18H25NO3
(4Z)-4-(1-deuterio-2,2-dimethylpropylidene)-5-ethoxy-5-(2-phenylethyl)-1,3-oxazolidin-2-one
—— 4-methyl-2,3-dihydro-furo[3,2-<i>c</i>]quinoline 5-oxide 64620-51-5 C12H11NO2
4-methyl-2,3-dihydro-furo[3,2-<i>c</i>]quinoline 5-oxide
—— 4-(2-chlorophenyl)but-3-yn-1-ol 1183803-02-2 C10H9ClO
4-(2-chlorophenyl)but-3-yn-1-ol
—— 4-((4-chloro-N-((2S,35)-1,3-dihydroxybutan-2-yl)phenylsulfonamido)methyl)benzoic acid 1372175-44-4 C18H20ClNO6S
4-((4-chloro-N-((2S,35)-1,3-dihydroxybutan-2-yl)phenylsulfonamido)methyl)benzoic acid
—— 4-benzhydrylidene-cyclohexa-2,5-dienone-phenylimine 790638-13-0 C25H19N
4-benzhydrylidene-cyclohexa-2,5-dienone-phenylimine
—— 4-[5-(3-chloro-4-fluoro-phenyl)-2-(2,4-dimethoxy-pyrimidin-5-yl)-3-isopropyl-6-oxo-3,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-4-yl]-benzonitrile 1448867-20-6 C27H22ClFN6O3
4-[5-(3-chloro-4-fluoro-phenyl)-2-(2,4-dimethoxy-pyrimidin-5-yl)-3-isopropyl-6-oxo-3,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-4-yl]-benzonitrile
—— 4'-chloro-4-(2-(pyrrolidin-1-yl)ethyl)biphenyl-2-carbaldehyde 1228780-96-8 C19H20ClNO
4'-chloro-4-(2-(pyrrolidin-1-yl)ethyl)biphenyl-2-carbaldehyde
—— 4-(3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)benzaldehyde 1350426-30-0 C19H13FN4O
4-(3-(4-fluorobenzyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)benzaldehyde
—— 4-(5-tert-butylpyrazol-2-id-3-yl)-N-[4-(5-tert-butylpyrazol-2-id-3-yl)pyrimidin-2-yl]-N-phenylpyrimidin-2-amine;platinum(2+) 1577251-80-9 C28H29N9Pt
4-(5-tert-butylpyrazol-2-id-3-yl)-N-[4-(5-tert-butylpyrazol-2-id-3-yl)pyrimidin-2-yl]-N-phenylpyrimidin-2-amine;platinum(2+)
—— 4-(2,2-dimethylpentyl)benzaldehyde 1313218-13-1 C14H20O
4-(2,2-dimethylpentyl)benzaldehyde
—— (4R,5S)-3-[(1R,2S,3S,4S)-3,4-Bis-benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-1-trimethylsilanylethynyl-pentyl]-4,5-diphenyl-oxazolidin-2-one 653591-62-9 C45H57NO6Si2
(4R,5S)-3-[(1R,2S,3S,4S)-3,4-Bis-benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-1-trimethylsilanylethynyl-pentyl]-4,5-diphenyl-oxazolidin-2-one
—— 4-((S)-3-Amino-2-hydroxy-propoxy)-1,3-dimethyl-1,3-dihydro-benzoimidazol-2-one 915407-02-2 C12H17N3O3
4-((S)-3-Amino-2-hydroxy-propoxy)-1,3-dimethyl-1,3-dihydro-benzoimidazol-2-one
—— 4-{2-[(3S,4R,7S)-9-benzyloxy-4-(tert-butyldimethylsilyl)oxy-3-(4-methoxybenzyl)oxy-4-methyl-7-(triethylsilyloxy)nonyl]-1,3-dithian-2-yl}butan-1-ol 389086-13-9 C45H78O6S2Si2
4-{2-[(3S,4R,7S)-9-benzyloxy-4-(tert-butyldimethylsilyl)oxy-3-(4-methoxybenzyl)oxy-4-methyl-7-(triethylsilyloxy)nonyl]-1,3-dithian-2-yl}butan-1-ol
—— (4R,5R)-5-Methoxy-4,8-dimethyl-non-7-en-2-one 144781-85-1 C12H22O2
(4R,5R)-5-Methoxy-4,8-dimethyl-non-7-en-2-one
—— 4-{5-[2-(butylsulfanyl)ethyl]-4-methyl-6-oxo-1,6-dihydropyrimidin-2-ylamino}benzoic acid 905076-27-9 C18H23N3O3S
4-{5-[2-(butylsulfanyl)ethyl]-4-methyl-6-oxo-1,6-dihydropyrimidin-2-ylamino}benzoic acid
—— 4-methoxybenzyl ((9S,12S)-9-(azidocarbonyl)-17-imino-3,11-dioxo-1-phenyl-17-((2,4,6-trimethylphenyl)sulfonamido)-2-oxa-4,10,16-triazaheptadecan-12-yl)carbamate 75671-74-8 C38H49N9O9S
4-methoxybenzyl ((9S,12S)-9-(azidocarbonyl)-17-imino-3,11-dioxo-1-phenyl-17-((2,4,6-trimethylphenyl)sulfonamido)-2-oxa-4,10,16-triazaheptadecan-12-yl)carbamate
—— (4R,5S)-5-Benzyloxy-4-benzyloxymethyl-tetrahydro-pyrimidin-2-one 162377-00-6 C19H22N2O3
(4R,5S)-5-Benzyloxy-4-benzyloxymethyl-tetrahydro-pyrimidin-2-one
—— 4-[6-(2,6-Dimethoxy-phenoxy)-hexyl]-heptane-3,5-dione 98263-80-0 C21H32O5
4-[6-(2,6-Dimethoxy-phenoxy)-hexyl]-heptane-3,5-dione
—— 4-(4-methoxyphenyl)-3-trimethylsilyl-1-phenylbut-1-yne 1182237-71-3 C20H24OSi
4-(4-methoxyphenyl)-3-trimethylsilyl-1-phenylbut-1-yne
—— 4-Methoxy-benzoic acid 4-(4-ethyl-phenylazo)-3-methyl-phenyl ester 76939-56-5 C23H22N2O3
4-Methoxy-benzoic acid 4-(4-ethyl-phenylazo)-3-methyl-phenyl ester
—— 4-nitro-3-phenylbutan-1-ol 1001860-37-2 C10H13NO3
4-nitro-3-phenylbutan-1-ol
—— 4-Chloro-1,1,2,2,3,3,4,4-octafluoro-butane-1-sulfonyl chloride 82914-17-8 C4Cl2F8O2S
4-Chloro-1,1,2,2,3,3,4,4-octafluoro-butane-1-sulfonyl chloride
—— 4-[(2,3-Dimethyl-phenyl)-hydrazono]-5-methyl-2-(pyridine-4-carbonyl)-2,4-dihydro-pyrazol-3-one 132577-00-5 C18H17N5O2
4-[(2,3-Dimethyl-phenyl)-hydrazono]-5-methyl-2-(pyridine-4-carbonyl)-2,4-dihydro-pyrazol-3-one
—— 4-chloro-8-methoxy-11-methyl-7-nitroindolo<3,2-c>quinoline 123530-92-7 C17H12ClN3O3
4-chloro-8-methoxy-11-methyl-7-nitroindolo<3,2-c>quinoline
—— (4S,5S)-4-Benzyloxycarbonylmethyl-5-{(S)-benzyloxy-[(S)-1-((S)-8-hydroxy-1-oxo-isochroman-3-yl)-3-methyl-butylcarbamoyl]-methyl}-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 365449-64-5 C42H52N2O10
(4S,5S)-4-Benzyloxycarbonylmethyl-5-{(S)-benzyloxy-[(S)-1-((S)-8-hydroxy-1-oxo-isochroman-3-yl)-3-methyl-butylcarbamoyl]-methyl}-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-butylamino-2-chloro-3-nitroquinoline hydrochloride 165120-62-7 C13H14ClN3O2*ClH
4-butylamino-2-chloro-3-nitroquinoline hydrochloride
—— {[4-({4-[4-(7-acetylamino-5-benzyloxy-1-chloromethyl-1,2-dihydrobenzo[e]indol-3-yl)-4-oxobutyrylamino]-1-methyl-1H-imidazole-2-carbonyl}amino)-1-methyl-1H-imidazole-2-carbonyl]amino}acetic acid 633303-18-1 C38H38ClN9O8
{[4-({4-[4-(7-acetylamino-5-benzyloxy-1-chloromethyl-1,2-dihydrobenzo[e]indol-3-yl)-4-oxobutyrylamino]-1-methyl-1H-imidazole-2-carbonyl}amino)-1-methyl-1H-imidazole-2-carbonyl]amino}acetic acid
—— (4S,5R,6Z,9S,10S,12E)-16-[(3,4-dichlorophenyl)methoxy]-9,10,18-trihydroxy-4,5-dimethyl-3-oxabicyclo[12.4.0]octadeca-1(14),6,12,15,17-pentaene-2,8-dione 1228924-60-4 C26H26Cl2O7
(4S,5R,6Z,9S,10S,12E)-16-[(3,4-dichlorophenyl)methoxy]-9,10,18-trihydroxy-4,5-dimethyl-3-oxabicyclo[12.4.0]octadeca-1(14),6,12,15,17-pentaene-2,8-dione
—— (4-chloro-1-methyl-2,2-dioxido-1H-2,1-benzothiazin-3-yl)methanol 1215863-88-9 C10H10ClNO3S
(4-chloro-1-methyl-2,2-dioxido-1H-2,1-benzothiazin-3-yl)methanol
—— 4-(8-Methoxy-3-nitro-2H-chromen-2-yl)-morpholine 81508-68-1 C14H16N2O5
4-(8-Methoxy-3-nitro-2H-chromen-2-yl)-morpholine
—— 4-[(2-Fluorophenoxy)methyl]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl]pyridin-2-one 1245423-15-7 C23H24FNO5
4-[(2-Fluorophenoxy)methyl]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl]pyridin-2-one
—— 4-nitro-7-[3-(trifluoromethyl)phenyl]-2,1,3-benzoxadiazole 871511-08-9 C13H6F3N3O3
4-nitro-7-[3-(trifluoromethyl)phenyl]-2,1,3-benzoxadiazole
—— 4-bromo-5-(cyclopent-1-en-1-yl)-1,1,1-trifluoropent-3-en-2-one 872885-28-4 C10H10BrF3O
4-bromo-5-(cyclopent-1-en-1-yl)-1,1,1-trifluoropent-3-en-2-one
—— (4S,5S,6S)-5,6,7-Trichloro-1,5-diphenyl-2,3-dioxa-bicyclo[2.2.1]heptane 62121-88-4 C17H13Cl3O2
(4S,5S,6S)-5,6,7-Trichloro-1,5-diphenyl-2,3-dioxa-bicyclo[2.2.1]heptane
—— 4-<(1",3"-dioxo-2",8"-diphenyl-2",3",5",8"-tetrahydro-1"H-<1,2,4>triazolo<1,2-a>pyridazin-5"-yl)methyl>tetracyclo<5,4,0,0<sup>2,5</sup>,0<sup>3,9</sup>>undec-10-ene-8-carboxylic acid 81757-54-2 C31H29N3O4
4-<(1",3"-dioxo-2",8"-diphenyl-2",3",5",8"-tetrahydro-1"H-<1,2,4>triazolo<1,2-a>pyridazin-5"-yl)methyl>tetracyclo<5,4,0,0<sup>2,5</sup>,0<sup>3,9</sup>>undec-10-ene-8-carboxylic acid
—— 4-((2R,3aR,5S,6aS)-5-Phenyl-octahydro-pentalen-2-yl)-benzoic acid 69867-63-6 C21H22O2
4-((2R,3aR,5S,6aS)-5-Phenyl-octahydro-pentalen-2-yl)-benzoic acid
—— 4-(2-methylimidazo[1,2-a]pyrimidin-3-yl)-N-(2,4,6-tribromophenyl)thiazol-2-amine 1203555-88-7 C16H10Br3N5S
4-(2-methylimidazo[1,2-a]pyrimidin-3-yl)-N-(2,4,6-tribromophenyl)thiazol-2-amine
—— {4-chloro-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid 1203505-20-7 C22H23ClF3NO4S
{4-chloro-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid
—— (4-(4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)benzyl)piperazin-1-yl)(5-methylisoxazol-3-yl)methanone 1338242-60-6 C29H26N8O2
(4-(4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)benzyl)piperazin-1-yl)(5-methylisoxazol-3-yl)methanone
—— 4,3'-Dinitro-3,4'-dihydroxy-chalkon 107916-69-8 C15H10N2O7
4,3'-Dinitro-3,4'-dihydroxy-chalkon
—— 4-benzyl 2,3-diethyl 1-benzyl-5-methyl-1H-pyrrole-2,3,4-tricarboxylate 1314124-61-2 C26H27NO6
4-benzyl 2,3-diethyl 1-benzyl-5-methyl-1H-pyrrole-2,3,4-tricarboxylate
—— 4-Chloro-3-[2-(4-isopropyl-phenyl)-ethylsulfamoyl]-benzamidine 1067903-91-6 C18H22ClN3O2S
4-Chloro-3-[2-(4-isopropyl-phenyl)-ethylsulfamoyl]-benzamidine
—— 4-tert-butylselenane 1,1-dioxide 1609136-95-9 C9H18O2Se
4-tert-butylselenane 1,1-dioxide