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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-deoxy-4-amino-7,10-methano-5-deazapteroic acid 94943-98-3 C16H14N6O2
4-deoxy-4-amino-7,10-methano-5-deazapteroic acid
—— 4-Trimethylsilyl-4(E)-decen 64889-49-2 C13H28Si
4-Trimethylsilyl-4(E)-decen
—— 4-Decyl-benzolsulfonamid 1155-72-2 C16H27NO2S
4-Decyl-benzolsulfonamid
—— 4-cyanothio-2-methoxycarbonyl-1-methylpyrrole 86186-82-5 C8H8N2O2S
4-cyanothio-2-methoxycarbonyl-1-methylpyrrole
—— 4-[8-[5-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]pyridin-2-yl]-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl]benzoic acid 1356385-53-9 C27H22F3N5O3
4-[8-[5-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]pyridin-2-yl]-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl]benzoic acid
—— 4-(2-Acetoxy-4,6-dimethyl-phenyl)-butyric acid 71862-21-0 C14H18O4
4-(2-Acetoxy-4,6-dimethyl-phenyl)-butyric acid
—— 4-Oxo-spiro<cyclohexadien-(2,5)-1,9'-fluoren> 98249-29-7 C18H12O
4-Oxo-spiro<cyclohexadien-(2,5)-1,9'-fluoren>
—— 4-acetoxy-1,7-bis-dimethylamino heptamethinium, iodide 54978-88-0 C13H21N2O2*I
4-acetoxy-1,7-bis-dimethylamino heptamethinium, iodide
—— 4-(cyclohexylhydroxymethyl)-3,5-bis(methoxymethoxy)-1-(dimethoxymethyl)benzene 124609-12-7 C20H32O7
4-(cyclohexylhydroxymethyl)-3,5-bis(methoxymethoxy)-1-(dimethoxymethyl)benzene
—— 4-(2,6-dimethoxyphenyl)-2-vinylpyrimidine 1222867-01-7 C14H14N2O2
4-(2,6-dimethoxyphenyl)-2-vinylpyrimidine
—— 4-ethoxyspiro[2,5-dihydroselenopyran-6,9'-fluorene] 114263-79-5 C19H18OSe
4-ethoxyspiro[2,5-dihydroselenopyran-6,9'-fluorene]
—— [4-[3,5-di-tert-butyl-4-(4-hydroxy-butoxy)-phenyl-sulfanyl]-4-(3,5-di-tert-butyl-4-hydroxyphenylsulfanyl)piperidin-1-yl]acetic acid ethyl ester 1402049-47-1 C41H65NO5S2
[4-[3,5-di-tert-butyl-4-(4-hydroxy-butoxy)-phenyl-sulfanyl]-4-(3,5-di-tert-butyl-4-hydroxyphenylsulfanyl)piperidin-1-yl]acetic acid ethyl ester
—— 4-(4-phenoxyphenyl)-6-(thiophen-2-yl)pyrimidin-2-amine 1630962-89-8 C20H15N3OS
4-(4-phenoxyphenyl)-6-(thiophen-2-yl)pyrimidin-2-amine
—— 4,6-dimorpholino-2-(1,2,3,4-tetrahydroquinolin-1-yl)pyrimidine 1190065-34-9 C21H27N5O2
4,6-dimorpholino-2-(1,2,3,4-tetrahydroquinolin-1-yl)pyrimidine
—— 4,4'-((3-((2-hydroxypropyl)thio)pyrazine-2,5-diyl)bis(methylene))diphenol 1283167-15-6 C21H22N2O3S
4,4'-((3-((2-hydroxypropyl)thio)pyrazine-2,5-diyl)bis(methylene))diphenol
—— (4R)-3-(tert-butoxycarbonyl)-2-(3,4-dimethoxyphenyl)thiazolidine-4-carboxylic acid 948052-46-8 C17H23NO6S
(4R)-3-(tert-butoxycarbonyl)-2-(3,4-dimethoxyphenyl)thiazolidine-4-carboxylic acid
—— 4-[5-(2,2-dichloroacetamido)-1,3,4-thiadiazol-2-yl]benzoic acid 1361230-26-3 C11H7Cl2N3O3S
4-[5-(2,2-dichloroacetamido)-1,3,4-thiadiazol-2-yl]benzoic acid
—— 4',4'''-(((((perfluorocyclopent-1-ene-1,2-diyl)bis(2-methylbenzo[b]thiophene-3,5-diyl))bis(oxy))bis(decane-10,1-diyl))bis(oxy))bis(([1,1'-biphenyl]-4-carbonitrile)) 641633-30-9 C69H68F6N2O4S2
4',4'''-(((((perfluorocyclopent-1-ene-1,2-diyl)bis(2-methylbenzo[b]thiophene-3,5-diyl))bis(oxy))bis(decane-10,1-diyl))bis(oxy))bis(([1,1'-biphenyl]-4-carbonitrile))
—— 4-(3,4-Dichloro-phenyl)-1,2-di-p-tolyl-butane-1,4-dione 70012-49-6 C24H20Cl2O2
4-(3,4-Dichloro-phenyl)-1,2-di-p-tolyl-butane-1,4-dione
—— 4,5-dibromo-1-(4-methoxybenzyl)imidazole 101853-79-6 C11H10Br2N2O
4,5-dibromo-1-(4-methoxybenzyl)imidazole
—— 4-(2-o-tolylsulfanyl-phenyl)piperidin-4-ol 769947-18-4 C18H21NOS
4-(2-o-tolylsulfanyl-phenyl)piperidin-4-ol
—— 4-[2-(2-Hydroxy-3-o-tolyloxy-propylamino)-propoxy]-benzamide 50714-39-1 C20H26N2O4
4-[2-(2-Hydroxy-3-o-tolyloxy-propylamino)-propoxy]-benzamide
—— 4-(dimethylamino)-N-piperidin-4-yl-2-(trifluoromethyl)benzenesulfonamide 1027007-85-7 C14H20F3N3O2S
4-(dimethylamino)-N-piperidin-4-yl-2-(trifluoromethyl)benzenesulfonamide
—— 4-[2-(4-aminopiperidin-1-yl)ethyl]-1-cyclopropyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carbonitrile 1033312-45-6 C19H25N5O
4-[2-(4-aminopiperidin-1-yl)ethyl]-1-cyclopropyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carbonitrile
—— (4S,7R,8aR)-4,7-Dibenzyl-6-oxo-hexahydro-pyrrolo[1,2-a]pyrazine-2,7-dicarboxylic acid 2-tert-butyl ester 7-methyl ester 184847-72-1 C28H34N2O5
(4S,7R,8aR)-4,7-Dibenzyl-6-oxo-hexahydro-pyrrolo[1,2-a]pyrazine-2,7-dicarboxylic acid 2-tert-butyl ester 7-methyl ester
—— (4aR,4bR,8aR)-8,8-diphenyl-4b-(p-tolyl)-2,3,4,4a,4b,8-hexahydrocyclopropa[1,2-b:1,3-c']dipyran 1398654-97-1 C28H26O2
(4aR,4bR,8aR)-8,8-diphenyl-4b-(p-tolyl)-2,3,4,4a,4b,8-hexahydrocyclopropa[1,2-b:1,3-c']dipyran
—— (4S,5R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-methoxycarbonyl-5-(methoxycarbonylmethyl)-oxazolidine 207558-17-6 C15H25NO7
(4S,5R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-methoxycarbonyl-5-(methoxycarbonylmethyl)-oxazolidine
—— (4R,5R)-4-[(S)-1-((3R,5R,6S,8S,9S,10R,13S,14S,17R)-3,6-Bis-methoxymethoxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-ethyl]-2,2-dimethyl-5-((R)-1,2,2-trimethyl-propyl)-[1,3]dioxolane 138665-62-0 C36H64O6
(4R,5R)-4-[(S)-1-((3R,5R,6S,8S,9S,10R,13S,14S,17R)-3,6-Bis-methoxymethoxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-ethyl]-2,2-dimethyl-5-((R)-1,2,2-trimethyl-propyl)-[1,3]dioxolane
—— 4-o-Tolylamino-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidine-2-carboxylic acid ethyl ester 106778-63-6 C20H21N3O2S
4-o-Tolylamino-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidine-2-carboxylic acid ethyl ester
—— 4-Benzenesulfinyl-2-(1-benzyl-4,5-dihydro-1H-imidazol-2-yl)-butyric acid ethyl ester 126812-03-1 C22H26N2O3S
4-Benzenesulfinyl-2-(1-benzyl-4,5-dihydro-1H-imidazol-2-yl)-butyric acid ethyl ester
—— 4-methyl-2-(4-methyl-benzylidene)-4H-benzo[1,4]thiazin-3-one 55043-22-6 C17H15NOS
4-methyl-2-(4-methyl-benzylidene)-4H-benzo[1,4]thiazin-3-one
—— 4-hydroxy-3-{[1-(cis-1-methyl-4-{[2-(methyloxy)ethyl]oxy}cyclohexyl)-4-piperidinyl]amino}benzonitrile 1134197-58-2 C22H33N3O3
4-hydroxy-3-{[1-(cis-1-methyl-4-{[2-(methyloxy)ethyl]oxy}cyclohexyl)-4-piperidinyl]amino}benzonitrile
—— 4'-fluorobiphenyl-4-acetic acid N-hydroxysuccinimidyl ester 1296131-55-9 C18H14FNO4
4'-fluorobiphenyl-4-acetic acid N-hydroxysuccinimidyl ester
—— (4aR,5R,9bR)-1-methyl-5-(3-methylphenyl)-2,3,4,4a,5,9b-hexahydroindeno[1,2-b]pyridine 88763-15-9 C19H21N
(4aR,5R,9bR)-1-methyl-5-(3-methylphenyl)-2,3,4,4a,5,9b-hexahydroindeno[1,2-b]pyridine
—— (4-dimethylamino-benzylidene)-(2-methanesulfonyl-benzothiazol-6-yl)-amine 101878-97-1 C17H17N3O2S2
(4-dimethylamino-benzylidene)-(2-methanesulfonyl-benzothiazol-6-yl)-amine
—— (4-chloro-phenyl)-(4-iodo-benzyl)-sulfone 100398-29-6 C13H10ClIO2S
(4-chloro-phenyl)-(4-iodo-benzyl)-sulfone
—— 4-Methoxy-benzoic acid (3aR,5R,6S,6aR)-5-((R)-1-hydroxy-ethyl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester 82530-07-2 C17H22O7
4-Methoxy-benzoic acid (3aR,5R,6S,6aR)-5-((R)-1-hydroxy-ethyl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester
—— 4-(Dipropylcarbamoyl)butanoic acid 76197-47-2 C11H21NO3
4-(Dipropylcarbamoyl)butanoic acid
—— 4-p-Fluorbenzoyl-1-indanon 56461-76-8 C16H11FO2
4-p-Fluorbenzoyl-1-indanon
—— 4-Hydroxy-3-methyl-pentan-2-on-ethylenketal 76632-53-6 C8H16O3
4-Hydroxy-3-methyl-pentan-2-on-ethylenketal
—— 4-[(10-allyl-3,10-diazabicyclo[4.3.1]dec-3-yl)-(3-methoxyphenyl)methyl]-N,N-diethylbenzamide 1312554-58-7 C30H41N3O2
4-[(10-allyl-3,10-diazabicyclo[4.3.1]dec-3-yl)-(3-methoxyphenyl)methyl]-N,N-diethylbenzamide
—— [4-(4-Ethylphenoxy)carbonylphenyl] 4-ethylbenzoate 41141-41-7 C24H22O4
[4-(4-Ethylphenoxy)carbonylphenyl] 4-ethylbenzoate
—— 4-[3,5-di-tert-butyl-4-(3-carboxypropoxy)phenyl-sulfanyl]-4-(3,5-di-tert-butyl-4-hydroxyphenylsulfanyl)-piperidine-1-carboxylic acid ethyl ester 1402049-44-8 C40H61NO6S2
4-[3,5-di-tert-butyl-4-(3-carboxypropoxy)phenyl-sulfanyl]-4-(3,5-di-tert-butyl-4-hydroxyphenylsulfanyl)-piperidine-1-carboxylic acid ethyl ester
—— (4R,5S,6S)-6-azido-4,5-di-O-isopropylidene-7-trityloxy-heptanal 941280-73-5 C29H31N3O4
(4R,5S,6S)-6-azido-4,5-di-O-isopropylidene-7-trityloxy-heptanal
—— 4-[6-[(2-chloro-6-methylphenyl)amino]imidazo[1,5-a]pyrido[3,2-e]pyrazin-2-yl]-2-piperazinemethanol 240815-29-6 C21H22ClN7O
4-[6-[(2-chloro-6-methylphenyl)amino]imidazo[1,5-a]pyrido[3,2-e]pyrazin-2-yl]-2-piperazinemethanol
—— (4R)-2-benzyl-4-ethenyl-9-methyl-1,3,4,7-tetrahydropyrrolo[2,3-h]isoquinoline 1426891-50-0 C21H22N2
(4R)-2-benzyl-4-ethenyl-9-methyl-1,3,4,7-tetrahydropyrrolo[2,3-h]isoquinoline
—— 4-Methoxy-2-[6-(4-methoxy-6-methylpyridin-2-yl)pyridin-2-yl]-6-methylpyridine 1186433-11-3 C19H19N3O2
4-Methoxy-2-[6-(4-methoxy-6-methylpyridin-2-yl)pyridin-2-yl]-6-methylpyridine
—— 4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-(cyclopropylamino)-1H-indazol-3-yl)-3-fluorobenzoic acid 1562450-11-6 C25H16ClF4N3O3
4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-(cyclopropylamino)-1H-indazol-3-yl)-3-fluorobenzoic acid
—— (4-(1H-pyrazol-3-ylamino)-6-methylthieno[2,3-d]pyrimidin-2-yl)(4-fluorophenyl)methanol 1362709-94-1 C17H14FN5OS
(4-(1H-pyrazol-3-ylamino)-6-methylthieno[2,3-d]pyrimidin-2-yl)(4-fluorophenyl)methanol
—— 4-fluoro-3-({[4-(methyloxy)phenyl]sulfonyl}amino)-N-{5-[methyl(propanoyl)amino]-1-propyl-1H-benzimidazol-2-yl}benzamide 1253738-33-8 C28H30FN5O5S
4-fluoro-3-({[4-(methyloxy)phenyl]sulfonyl}amino)-N-{5-[methyl(propanoyl)amino]-1-propyl-1H-benzimidazol-2-yl}benzamide