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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1H-indazol-6-ylamino)-3-nitro-2H-chromen-2-one 1219135-25-7 C16H10N4O4
    4-(1H-indazol-6-ylamino)-3-nitro-2H-chromen-2-one
    —— 4-(3-(3-fluoro-4-(7-(5-methylfuran-2-yl)-4-morpholino-quinazolin-2-dimethyl-benzamideyl)phenyl)ureido)-N,N-dimethyl-benzamide 1374206-04-8 C33H31FN6O4
    4-(3-(3-fluoro-4-(7-(5-methylfuran-2-yl)-4-morpholino-quinazolin-2-dimethyl-benzamideyl)phenyl)ureido)-N,N-dimethyl-benzamide
    —— 4.4'-Bis-n-amylmercapto-biphenyl 16181-26-3 C22H30S2
    4.4'-Bis-n-amylmercapto-biphenyl
    —— 4-((5-carboxy-3-nitrothiophen-2-yl)thio)-3,5-dichloropyridine N-oxide 1247827-89-9 C10H4Cl2N2O5S2
    4-((5-carboxy-3-nitrothiophen-2-yl)thio)-3,5-dichloropyridine N-oxide
    —— 4-[3-(4-methoxy-phenyl)-propyl]-piperidine-1-carboxylic acid tert-butyl ester 952056-90-5 C20H31NO3
    4-[3-(4-methoxy-phenyl)-propyl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[4-(5-cyanopyridin-2-yl)phenyl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289622-65-6 C18H19N3O4S
    4-[4-(5-cyanopyridin-2-yl)phenyl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4,5,7-trimethyl-2<i>H</i>-pyrido[3,4-<i>d</i>]pyridazin-1-one 112842-88-3 C10H11N3O
    4,5,7-trimethyl-2<i>H</i>-pyrido[3,4-<i>d</i>]pyridazin-1-one
    —— 4-Nitro-benzolthiosulfinsaeure-S-phenylester 95533-67-8 C12H9NO3S2
    4-Nitro-benzolthiosulfinsaeure-S-phenylester
    —— (4-Methoxy-benzoyl)-essigsaeure-<4-(3-isovalerylamino-benzolsulfonylamino)-anilid> 96113-40-5 C27H29N3O6S
    (4-Methoxy-benzoyl)-essigsaeure-<4-(3-isovalerylamino-benzolsulfonylamino)-anilid>
    —— 4-Chlor-1-<N-acetyl-methylamino>-anthrachinon-sulfonsaeure-(5) 93260-76-5 C17H12ClNO6S
    4-Chlor-1-<N-acetyl-methylamino>-anthrachinon-sulfonsaeure-(5)
    —— 4-Chlor-N-vinyl-acetanilid 93409-06-4 C10H10ClNO
    4-Chlor-N-vinyl-acetanilid
    —— 4-ethylsulfanyl-2-phenyl-butyric acid-(3-dimethylamino-1-methyl-propyl ester) 101778-94-3 C18H29NO2S
    4-ethylsulfanyl-2-phenyl-butyric acid-(3-dimethylamino-1-methyl-propyl ester)
    —— 4-(4-ethoxyphenyl)-3-methylbenzo[f]quinolin-4-ium;iodide 97605-71-5 C22H20NO*I
    4-(4-ethoxyphenyl)-3-methylbenzo[f]quinolin-4-ium;iodide
    —— 4-acetylamino-1,1,2,2,3,3-hexafluoroindane 97585-86-9 C11H7F6NO
    4-acetylamino-1,1,2,2,3,3-hexafluoroindane
    —— 4-Imidazol-1-yl-6-(thian-4-yloxy)pyrimidine 1372626-93-1 C12H14N4OS
    4-Imidazol-1-yl-6-(thian-4-yloxy)pyrimidine
    —— 4-[5-ethylsulfanyl-(1,3,4)thiadiazol-2-yl]pyridinium perchlorate 1365125-03-6 C9H9N3S2*ClHO4
    4-[5-ethylsulfanyl-(1,3,4)thiadiazol-2-yl]pyridinium perchlorate
    —— 4-[2-(dimethylamino)-4-(trifluoromethyl)-1,3-thiazol-5-yl]-N-(6-methoxypyridin-3-yl)pyrimidine-2-amine 930583-50-9 C16H15F3N6OS
    4-[2-(dimethylamino)-4-(trifluoromethyl)-1,3-thiazol-5-yl]-N-(6-methoxypyridin-3-yl)pyrimidine-2-amine
    —— 4-chloro-5-methoxy-benzo[1,2,5]oxadiazole 1-oxide 871896-67-2 C7H5ClN2O3
    4-chloro-5-methoxy-benzo[1,2,5]oxadiazole 1-oxide
    —— 4,4-di-3-thienylbut-3-en-2-one 90128-12-4 C12H10OS2
    4,4-di-3-thienylbut-3-en-2-one
    —— 4-(4-methylpiperazin-1-ylaminomethyl)-N-[2-methyl-5-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methanesulfonate 804554-78-7 CH4O3S*C29H32N8O
    4-(4-methylpiperazin-1-ylaminomethyl)-N-[2-methyl-5-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methanesulfonate
    —— 4-(4-(2-phenylethyl)-1-ethyl-(1H-pyrazol-5-yl))-1-benzylpiperidine, trifluoroacetic acid salt 301219-66-9 C2HF3O2*C25H31N3
    4-(4-(2-phenylethyl)-1-ethyl-(1H-pyrazol-5-yl))-1-benzylpiperidine, trifluoroacetic acid salt
    —— 4-(4-Methoxy-phenyl)-2-methyl-1,2,3,3a,4,9b-hexahydro-chromeno[3,4-b]pyrrole-1-carboxylic acid methyl ester 133765-33-0 C21H23NO4
    4-(4-Methoxy-phenyl)-2-methyl-1,2,3,3a,4,9b-hexahydro-chromeno[3,4-b]pyrrole-1-carboxylic acid methyl ester
    —— 4-[7-methoxy-3-methyl-8-(thiophen-2-ylmethoxy)-3H-pyrazolo[3,4-c]quinolin-1-yl]-benzonitrile 1353635-30-9 C24H18N4O2S
    4-[7-methoxy-3-methyl-8-(thiophen-2-ylmethoxy)-3H-pyrazolo[3,4-c]quinolin-1-yl]-benzonitrile
    —— 4-[(R)-(6-Chloro-2,5-diphenyl-pyrimidin-4-yloxy)-((2S,4S,5R)-5-ethyl-1-aza-bicyclo[2.2.2]oct-2-yl)-methyl]-6-triisopropylsilanyloxy-quinoline 914379-06-9 C44H53ClN4O2Si
    4-[(R)-(6-Chloro-2,5-diphenyl-pyrimidin-4-yloxy)-((2S,4S,5R)-5-ethyl-1-aza-bicyclo[2.2.2]oct-2-yl)-methyl]-6-triisopropylsilanyloxy-quinoline
    —— (4-bromophenyl)(3-(2-hydroxyethyl)phenyl)methanone 1253045-64-5 C15H13BrO2
    (4-bromophenyl)(3-(2-hydroxyethyl)phenyl)methanone
    —— 4,7-Diamino-2-phenyl-6-methyl-pteridin 1151-50-4 C13H12N6
    4,7-Diamino-2-phenyl-6-methyl-pteridin
    —— 4a-phenyl-2,3,4,4a,5,6,7,7a-octahydro-1H-2-pyrindine 1463443-24-4 C14H19N
    4a-phenyl-2,3,4,4a,5,6,7,7a-octahydro-1H-2-pyrindine
    —— 4-methyl 1-[(3S)-tetrahydrofuran-3-yl] 4-[(chlorosulfonyl)methyl]piperidine-1,4-dicarboxylate 869189-65-1 C13H20ClNO7S
    4-methyl 1-[(3S)-tetrahydrofuran-3-yl] 4-[(chlorosulfonyl)methyl]piperidine-1,4-dicarboxylate
    —— (4-Cyclohexyl-4,5-dihydro-1,3-diphenyl-1,2,4-triazol-5-yl)(phenyl)keton 102913-58-6 C27H27N3O
    (4-Cyclohexyl-4,5-dihydro-1,3-diphenyl-1,2,4-triazol-5-yl)(phenyl)keton
    —— 4-chloro-N-[5-(diisopropyl-thiocarbamoylimino)-4-methyl-[1,2,4]dithiazolidin-3-ylidene]-N'-(2,6-dimethyl-phenyl)-benzamidine 59533-96-9 C25H30ClN5S3
    4-chloro-N-[5-(diisopropyl-thiocarbamoylimino)-4-methyl-[1,2,4]dithiazolidin-3-ylidene]-N'-(2,6-dimethyl-phenyl)-benzamidine
    —— 4-methyl-N-(2-phenylallyl-1,1-d2)-N-tosylbenzenesulfonamide 1374016-27-9 C23H23NO4S2
    4-methyl-N-(2-phenylallyl-1,1-d2)-N-tosylbenzenesulfonamide
    —— 4,6-Dimercapto-5-phenyl-pyrimidin 3974-22-9 C10H8N2S2
    4,6-Dimercapto-5-phenyl-pyrimidin
    —— 4-fluoro-N-(((2S)-4-(2-thiophenylsulfonyl)-1-(4-(2,2,2-trifluoro-1-hydroxy-1-methylethyl)phenyl)-2-piperazinyl)methyl)benzenesulfonamide 1361224-94-3 C24H25F4N3O5S3
    4-fluoro-N-(((2S)-4-(2-thiophenylsulfonyl)-1-(4-(2,2,2-trifluoro-1-hydroxy-1-methylethyl)phenyl)-2-piperazinyl)methyl)benzenesulfonamide
    —— 4-Hydroxy-7-[2-[2-[3-[2-phenylethoxy]propoxy]ethylamino]ethyl]-1,3-benzothiazol-2(3H)-one 154189-36-3 C22H28N2O4S
    4-Hydroxy-7-[2-[2-[3-[2-phenylethoxy]propoxy]ethylamino]ethyl]-1,3-benzothiazol-2(3H)-one
    —— 4-{[6-(4-{[(4-fluorophenyl)-acetyl]amino}phenyl)[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino}-3-methoxy-N,N-dimethylbenzamide 1403331-19-0 C30H27FN6O3
    4-{[6-(4-{[(4-fluorophenyl)-acetyl]amino}phenyl)[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino}-3-methoxy-N,N-dimethylbenzamide
    —— 4-[2-(4-iodophenyl)-2-methylpropyl]morpholine 1305275-04-0 C14H20INO
    4-[2-(4-iodophenyl)-2-methylpropyl]morpholine
    —— 4-(3-[3-Dimethylaminopropoxy]phenyl)benzoic acid 281234-72-8 C18H21NO3
    4-(3-[3-Dimethylaminopropoxy]phenyl)benzoic acid
    —— 4-([5-[2,6-dibromo-4-((hydroxy(methyl)phosphinoyl)methyl)phenoxy]-2-hydroxybenzoylamino]methyl)benzoic acid 1282618-32-9 C23H20Br2NO7P
    4-([5-[2,6-dibromo-4-((hydroxy(methyl)phosphinoyl)methyl)phenoxy]-2-hydroxybenzoylamino]methyl)benzoic acid
    —— 4-(5-Benzyl-2-N,N-dimethylaminophenyl)-2,4-dioxobutyric acid 251964-34-8 C19H19NO4
    4-(5-Benzyl-2-N,N-dimethylaminophenyl)-2,4-dioxobutyric acid
    —— 4-[4'-(1"-n-octynyl)benzyloxy]benzyl alcohol 252011-56-6 C22H26O2
    4-[4'-(1"-n-octynyl)benzyloxy]benzyl alcohol
    —— (4S,5R,7R,8R)-2-[(S)-(4-chlorophenyl)hydroxymethyl]-4-hydroxy-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one 1413332-91-8 C19H23ClO7
    (4S,5R,7R,8R)-2-[(S)-(4-chlorophenyl)hydroxymethyl]-4-hydroxy-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one
    —— (4-benzothiazol-2-yl-benzyl)-isopropyl-amine 36078-28-1 C17H18N2S
    (4-benzothiazol-2-yl-benzyl)-isopropyl-amine
    —— 4-(1,3-benzoxazol-2-ylmethyl)-2,2-difluoro-8-[(1S)-1-hydroxyethyl]-2H-1,4-benzoxazin-3(4H)-one 1263411-93-3 C18H14F2N2O4
    4-(1,3-benzoxazol-2-ylmethyl)-2,2-difluoro-8-[(1S)-1-hydroxyethyl]-2H-1,4-benzoxazin-3(4H)-one
    —— 4-methoxy-7-(5-methyl-1,3,4-triazol-2-yl)-6-azaindol-3-yl-oxoacetic acid methyl ester 761446-34-8 C14H13N5O4
    4-methoxy-7-(5-methyl-1,3,4-triazol-2-yl)-6-azaindol-3-yl-oxoacetic acid methyl ester
    —— 4-[5-[2,6-dibromo-4-((hydroxy(methyl)phosphinoyl)methyl)phenoxy]-2-hydroxybenzyl]benzoic acid 1282617-60-0 C22H19Br2O6P
    4-[5-[2,6-dibromo-4-((hydroxy(methyl)phosphinoyl)methyl)phenoxy]-2-hydroxybenzyl]benzoic acid
    —— 4-(6-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(3-morpholinopyrrolidin-1-yl)benzonitrile 1196546-83-4 C31H31F2N7O
    4-(6-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(3-morpholinopyrrolidin-1-yl)benzonitrile
    —— 4-Methyl-piperazine-1-carbothioic acid [1-(4-ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-eth-(E)-ylidene]-hydrazide 113769-70-3 C18H25N5O2S
    4-Methyl-piperazine-1-carbothioic acid [1-(4-ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-eth-(E)-ylidene]-hydrazide
    —— 4-((2-acetoxy-4-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)cyclopentyl)oxy)-4-oxobutanoic acid 1242276-82-9 C48H56O19
    4-((2-acetoxy-4-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)cyclopentyl)oxy)-4-oxobutanoic acid
    —— 4-diethylamino-4,6-dimethyl-1-phenyl-3,4-dihydropyrimidin-2(1H)-one 78072-14-7 C16H23N3O
    4-diethylamino-4,6-dimethyl-1-phenyl-3,4-dihydropyrimidin-2(1H)-one
    —— 4-methyl-3-hexamethyleneiminotetrahydropyran-4-ol hydrochloride 84186-15-2 C12H23NO2*ClH
    4-methyl-3-hexamethyleneiminotetrahydropyran-4-ol hydrochloride