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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Ethoxy-1-<6-methyl-pyridyl-(2)>-butanon-(1) 92903-17-8 C12H17NO2
4-Ethoxy-1-<6-methyl-pyridyl-(2)>-butanon-(1)
—— 4,4-dimethyl-1-(5-trimethylsilanylethynyl-pyrimidin-2-yl)-imidazolidin-2-one 1338493-38-1 C14H20N4OSi
4,4-dimethyl-1-(5-trimethylsilanylethynyl-pyrimidin-2-yl)-imidazolidin-2-one
—— 4-(3-(6-((4R)-6-azaspiro[2.5]oct-4-yloxy)-2-pyrazinyl)-1H-indazol-5-yl)-3-fluorobenzenesulfonamide 1380916-28-8 C24H23FN6O3S
4-(3-(6-((4R)-6-azaspiro[2.5]oct-4-yloxy)-2-pyrazinyl)-1H-indazol-5-yl)-3-fluorobenzenesulfonamide
—— (4-tert-Butyl-1-hydroxy-cyclohexyl)-acetonitrile 68250-43-1 C12H21NO
(4-tert-Butyl-1-hydroxy-cyclohexyl)-acetonitrile
—— 4,4'-(di-(N-(2-ethylhexyl)-1,8-naphthalimide-4-yl)phenyl)benzenamine 1605305-92-7 C58H57N3O4
4,4'-(di-(N-(2-ethylhexyl)-1,8-naphthalimide-4-yl)phenyl)benzenamine
—— (4R)-4-(2-thien-3-ylethyl)-4,5-dihydro-1,3-thiazol-2-ylamine, hydrochloride 522633-59-6 C9H12N2S2*ClH
(4R)-4-(2-thien-3-ylethyl)-4,5-dihydro-1,3-thiazol-2-ylamine, hydrochloride
—— (4-chloro-2-{[2-chloro-4-(ethylsulfonyl)phenyl]thio}phenoxy)acetic acid sodium salt 847148-19-0 C16H13Cl2O5S2*Na
(4-chloro-2-{[2-chloro-4-(ethylsulfonyl)phenyl]thio}phenoxy)acetic acid sodium salt
—— 4-(4-butoxyphenyl)chroman-2-one 943834-08-0 C19H20O3
4-(4-butoxyphenyl)chroman-2-one
—— 4-(4-nitrobenzyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590408-01-8 C15H15N3O3
4-(4-nitrobenzyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
—— 4-Butyl-N-<2-(2-naphthyl)-ethyl>-piperidin 95003-69-3 C21H29N
4-Butyl-N-<2-(2-naphthyl)-ethyl>-piperidin
—— 4.6-Diphenyl-5-p-tolyloxy-2-pyron 88856-23-9 C24H18O3
4.6-Diphenyl-5-p-tolyloxy-2-pyron
—— 4-Carboxy-hydrindan-γ-lacton 26605-05-0 C10H14O2
4-Carboxy-hydrindan-γ-lacton
—— 4-(3-Phenyl-pyrrolidin-1-yl)-1-(5,6,7,8-tetrahydro-naphthalen-2-yl)-butan-1-one 47504-07-4 C24H29NO
4-(3-Phenyl-pyrrolidin-1-yl)-1-(5,6,7,8-tetrahydro-naphthalen-2-yl)-butan-1-one
—— 4-(4-amino-phenyl)-6-[4-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-phenyl]-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 101475-69-8 C26H25N3O4
4-(4-amino-phenyl)-6-[4-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-phenyl]-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
—— 4-(5-(5-chloro-6-propoxypyridin-3-yl)-1,2,4-oxadiazol-3-yl)-2-iodophenol 1608148-41-9 C16H13ClIN3O3
4-(5-(5-chloro-6-propoxypyridin-3-yl)-1,2,4-oxadiazol-3-yl)-2-iodophenol
—— <4-Dimethylamino-phenyl>-phenyl-isopentyl-carbinol 94876-09-2 C20H27NO
<4-Dimethylamino-phenyl>-phenyl-isopentyl-carbinol
—— 4-Methoxycarbonylamino-diphenylsulfon 21849-32-1 C14H13NO4S
4-Methoxycarbonylamino-diphenylsulfon
—— 4,6-Bis-D-glucosyl-desoxystreptamin 40896-08-0 C18H34N2O13
4,6-Bis-D-glucosyl-desoxystreptamin
—— 4-(3,3-dimethylspiro{bicyclo[2.2.1]heptan-2,5'-isoxazoline-2}-3'-yl)-2-(m,p-dimethoxyphenyl)-2,3-dihydro-1H-1,5-benzodiazepine 1295578-23-2 C28H33N3O3
4-(3,3-dimethylspiro{bicyclo[2.2.1]heptan-2,5'-isoxazoline-2}-3'-yl)-2-(m,p-dimethoxyphenyl)-2,3-dihydro-1H-1,5-benzodiazepine
—— 4-hydroxy-2-oxo-1,6-diphenyl-1,2-dihydro-pyridine-3-carboxylic acid ethyl ester 60227-74-9 C20H17NO4
4-hydroxy-2-oxo-1,6-diphenyl-1,2-dihydro-pyridine-3-carboxylic acid ethyl ester
—— 4-cyano-3-(2,4-dimethoxybenzyl)-5-[1-(3-{1-imidazolyl}-propyl)-3-indolyl]-1-(1-methyl-3-indolyl)-2,3-dihydroimidazol-2-one 255372-04-4 C36H33N7O3
4-cyano-3-(2,4-dimethoxybenzyl)-5-[1-(3-{1-imidazolyl}-propyl)-3-indolyl]-1-(1-methyl-3-indolyl)-2,3-dihydroimidazol-2-one
—— 4-(4-Fluorophenyl)-2-(hydroxymethyl)phenol 22494-32-2 C13H11FO2
4-(4-Fluorophenyl)-2-(hydroxymethyl)phenol
—— 4-Hydroxy-3-(indanyl-(1))-cumarin 101736-69-0 C18H14O3
4-Hydroxy-3-(indanyl-(1))-cumarin
—— 4-Hydroxy-1-methyl-5-nitropyridin-2-one 1055935-23-3 C6H6N2O4
4-Hydroxy-1-methyl-5-nitropyridin-2-one
—— 4-Hydroxy-3-[ (3-methoxyphenyl)thio]-6-phenyl-2H-pyran-2-one 170914-78-0 C18H14O4S
4-Hydroxy-3-[ (3-methoxyphenyl)thio]-6-phenyl-2H-pyran-2-one
—— (4S,4aS,8aS)-4,4a-epoxy-3-hydroxy-8a-methyl-1,4,4a,5,6,7,8,8a-octahydronaphthalene-2-N-(2-methoxyphenyl)carboxamide 168774-85-4 C19H23NO4
(4S,4aS,8aS)-4,4a-epoxy-3-hydroxy-8a-methyl-1,4,4a,5,6,7,8,8a-octahydronaphthalene-2-N-(2-methoxyphenyl)carboxamide
—— 4-methoxy-2-[(3R)-3-methyl-2-oxopyrrolidin-3-yl]benzaldehyde 129881-39-6 C13H15NO3
4-methoxy-2-[(3R)-3-methyl-2-oxopyrrolidin-3-yl]benzaldehyde
—— 4-(1,5-bis(4-methoxyphenyl)-1H-pyrazol-3-yl)-4-hydroxy-cyclohexan-1-one 1224948-46-2 C23H24N2O4
4-(1,5-bis(4-methoxyphenyl)-1H-pyrazol-3-yl)-4-hydroxy-cyclohexan-1-one
—— 4-Brom-benzolsulfonsaeure-<2-dimethylamino-pyrimidinyl-(6)>-ester 19827-54-4 C12H12BrN3O3S
4-Brom-benzolsulfonsaeure-<2-dimethylamino-pyrimidinyl-(6)>-ester
—— 4-benzyl-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one 590403-55-7 C13H15N3OS
4-benzyl-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one
—— 4-[6-(2,6-diethyl-phenyl)-3-(5-isopropyl-2-methyl-phenoxymethyl)-2-methyl-pyridin-4-ylmethyl]-thiomorpholine 1,1-dioxide 1080829-69-1 C32H42N2O3S
4-[6-(2,6-diethyl-phenyl)-3-(5-isopropyl-2-methyl-phenoxymethyl)-2-methyl-pyridin-4-ylmethyl]-thiomorpholine 1,1-dioxide
—— 4-amino-6-({1-[5-chloro-3-(5-cyanopyridin-3-yl)-2-methoxy-4-methylphenyl]ethyl}amino)-pyrimidine-5-carbonitrile 1402000-08-1 C21H18ClN7O
4-amino-6-({1-[5-chloro-3-(5-cyanopyridin-3-yl)-2-methoxy-4-methylphenyl]ethyl}amino)-pyrimidine-5-carbonitrile
—— 4-(6-(2,6-diethyl-phenyl)-2-methyl-3-{[methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amino]-methyl}-pyridin-4-yloxy)-1-methyl-cyclohexanol 694520-39-3 C35H46N2O2
4-(6-(2,6-diethyl-phenyl)-2-methyl-3-{[methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amino]-methyl}-pyridin-4-yloxy)-1-methyl-cyclohexanol
—— 4-Methyl-benzaldehyd-<N-benzoyl-benzylhydrazon> 95005-91-7 C22H20N2O
4-Methyl-benzaldehyd-<N-benzoyl-benzylhydrazon>
—— 4-(4-Methoxy-phenylsulfonyl)-pyridin-N-oxid 93041-53-3 C12H11NO4S
4-(4-Methoxy-phenylsulfonyl)-pyridin-N-oxid
—— 4-tert-Butyl-1-m-tolyl-cyclohexylamine 1183175-28-1 C17H27N
4-tert-Butyl-1-m-tolyl-cyclohexylamine
—— [4-(4-aminophenylamino)pentyl]diethylmethylammonium chloride 220224-55-5 C16H30N3*Cl
[4-(4-aminophenylamino)pentyl]diethylmethylammonium chloride
—— 4-Methoxy-α-<4-nitro-phenyl>-trans-zimtsaeurechlorid 94298-02-9 C16H12ClNO4
4-Methoxy-α-<4-nitro-phenyl>-trans-zimtsaeurechlorid
—— 4-Adamantyl-2,2-dimethyl-2H-1,4-benzoxazin-3(4H)-one 128966-09-6 C20H25NO2
4-Adamantyl-2,2-dimethyl-2H-1,4-benzoxazin-3(4H)-one
—— 4-(tetrahydro-2H-pyran-4-yl)benzenesulfonamide 1612156-00-9 C11H15NO3S
4-(tetrahydro-2H-pyran-4-yl)benzenesulfonamide
—— 4-(3-nitrophenyl)-6-pyrazol-1-ylmethylbenzothiazol-2-ylamine 1155286-26-2 C17H13N5O2S
4-(3-nitrophenyl)-6-pyrazol-1-ylmethylbenzothiazol-2-ylamine
—— (4aR,10aR)-9-Methoxy-1-propyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline; hydrochloride 131484-20-3 C17H25NO*ClH
(4aR,10aR)-9-Methoxy-1-propyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline; hydrochloride
—— [4-(Trifluoromethyl)thiophen-3-yl]methanol 1881925-70-7 C6H5F3OS
[4-(Trifluoromethyl)thiophen-3-yl]methanol
—— 4,4'-Diethoxy-diphenyl-acetaldehyd 5031-96-9 C18H20O3
4,4'-Diethoxy-diphenyl-acetaldehyd
—— 4-[3-[N-(4-Chlorophenyl)amino]-2-methylenepropoxy]benzoic acid 124063-37-2 C17H16ClNO3
4-[3-[N-(4-Chlorophenyl)amino]-2-methylenepropoxy]benzoic acid
—— (4-((2,4-dichlorobenzyl)amino)-2-(4-((4-methylmorpholin-2-yl)methyl)piperazin-1-yl)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(1-hydroxycyclopropyl)methanone 635692-88-5 C28H37Cl2N7O3
(4-((2,4-dichlorobenzyl)amino)-2-(4-((4-methylmorpholin-2-yl)methyl)piperazin-1-yl)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(1-hydroxycyclopropyl)methanone
—— [4-(2,2-diphenylvinyl)phenyl]-(2-hydroxy-5-methylphenyl)methanone 1335328-95-4 C28H22O2
[4-(2,2-diphenylvinyl)phenyl]-(2-hydroxy-5-methylphenyl)methanone
—— {4-[9-(1H-indazol-6-yl)-9H-purin-2-yl]piperazin-1-yl}acetic acid methyl ester 1332369-27-3 C19H20N8O2
{4-[9-(1H-indazol-6-yl)-9H-purin-2-yl]piperazin-1-yl}acetic acid methyl ester
—— 4-[5-fluoro-4-(2-fluorophenyl)-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1398502-72-1 C17H18F2N2O5S
4-[5-fluoro-4-(2-fluorophenyl)-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
—— 4-[4-[14'-(4-Methylphenyl)-21',21'-di(propan-2-yl)spiro[1,3,3a,4,5,6,7,7a-octahydroindene-2,9'-15,22-dioxa-20-thiahexacyclo[15.7.0.02,10.03,8.011,16.019,23]tetracosa-1(24),2(10),3,5,7,11(16),12,17,19(23)-nonaene]-14'-yl]phenyl]morpholine 1398416-76-6 C52H55NO3S
4-[4-[14'-(4-Methylphenyl)-21',21'-di(propan-2-yl)spiro[1,3,3a,4,5,6,7,7a-octahydroindene-2,9'-15,22-dioxa-20-thiahexacyclo[15.7.0.02,10.03,8.011,16.019,23]tetracosa-1(24),2(10),3,5,7,11(16),12,17,19(23)-nonaene]-14'-yl]phenyl]morpholine