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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2',3',4',6'-tetra-O-benzyl-α-D-glucopyranosyl)butan-1-ol 1217490-14-6 C38H44O6
4-(2',3',4',6'-tetra-O-benzyl-α-D-glucopyranosyl)butan-1-ol
—— 4-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-pyrazol-4-yl]pyridin-2-amine 1285529-13-6 C17H17FN4
4-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-pyrazol-4-yl]pyridin-2-amine
—— 4-[3-(4-acetyl-3-hydroxy-2-n-propylphenoxy)propoxy]-3-bromobenzoic acid 87820-79-9 C21H23BrO6
4-[3-(4-acetyl-3-hydroxy-2-n-propylphenoxy)propoxy]-3-bromobenzoic acid
—— {4-[2-(Dimethylamino)ethyl]-1-piperazinyl}{10-[(3'-methoxy-2-methyl[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone 473262-65-6 C36H41N5O3
{4-[2-(Dimethylamino)ethyl]-1-piperazinyl}{10-[(3'-methoxy-2-methyl[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone
—— (4S,5S)-4-((tert-butyldimethylsilyloxy)methyl)-5-vinyloxazolidin-2-one 187532-01-0 C12H23NO3Si
(4S,5S)-4-((tert-butyldimethylsilyloxy)methyl)-5-vinyloxazolidin-2-one
—— 4,4-Bis(diethoxyphosphoryl)-4-methylsulfanylbut-1-ene 128396-12-3 C13H28O6P2S
4,4-Bis(diethoxyphosphoryl)-4-methylsulfanylbut-1-ene
—— 4,5-dimethyl-2-phenylcyclohexa-1,4-dienephosphonoyl dichloride 126307-76-4 C14H15Cl2OP
4,5-dimethyl-2-phenylcyclohexa-1,4-dienephosphonoyl dichloride
—— 4-(2-chloroethyl)-8-ethoxycarbonyl-6-ethyl-1',1-bis(2-methoxycarbonylethyl)-2,3,5,7,8'-pentamethyl-a,c-biladiene dihydrobromide 112452-55-8 2BrH*C39H49ClN4O6
4-(2-chloroethyl)-8-ethoxycarbonyl-6-ethyl-1',1-bis(2-methoxycarbonylethyl)-2,3,5,7,8'-pentamethyl-a,c-biladiene dihydrobromide
—— 4-<1-Hydroxy-2-dimethylamino-ethyl>-<2.2>-paracyclophan 849-34-3 C20H25NO
4-<1-Hydroxy-2-dimethylamino-ethyl>-<2.2>-paracyclophan
—— 4-amino-2-(butylthio)-5,8-dihydropteridine-6,7-dione 1099593-18-6 C10H13N5O2S
4-amino-2-(butylthio)-5,8-dihydropteridine-6,7-dione
—— (4-ethoxy-3-amino-benzoyl)-urea 99168-60-2 C10H13N3O3
(4-ethoxy-3-amino-benzoyl)-urea
—— 4-(1-{4-[(tert-butyldimethylsilyl)oxy]but-1-yn-1-yl}cyclohexyl)morpholine 1404592-50-2 C20H37NO2Si
4-(1-{4-[(tert-butyldimethylsilyl)oxy]but-1-yn-1-yl}cyclohexyl)morpholine
—— (4-chlorophenyl)[dimethyl(phenyl)silyl]methanol 1353044-28-6 C15H17ClOSi
(4-chlorophenyl)[dimethyl(phenyl)silyl]methanol
—— 4-[5,8-bis(amino)-1,3-dioxo-1H-benzo[de]isoquinoline-2(3H)-yl]-butanoic acid 929519-55-1 C16H15N3O4
4-[5,8-bis(amino)-1,3-dioxo-1H-benzo[de]isoquinoline-2(3H)-yl]-butanoic acid
—— 4-(2-chloro-4-pyridylcarbamoyl)piperidine 769080-62-8 C11H14ClN3O
4-(2-chloro-4-pyridylcarbamoyl)piperidine
—— [(4aR,6S,7R,8S,8aR)-8-acetyloxy-6-bromo-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-7-yl] benzoate 116731-43-2 C17H19BrO7
[(4aR,6S,7R,8S,8aR)-8-acetyloxy-6-bromo-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-7-yl] benzoate
—— (4R,6S)-4-acetoxy-10-methyl-γ-ionone 1094427-04-9 C16H24O3
(4R,6S)-4-acetoxy-10-methyl-γ-ionone
—— 4-oxo-N-[(2-{[3-(1H-1,2,4-triazol-3-yl)propyl]oxy}pyridin-4-yl)methyl]-3,4-dihydroquinazoline-2-carboxamide 935759-18-5 C20H19N7O3
4-oxo-N-[(2-{[3-(1H-1,2,4-triazol-3-yl)propyl]oxy}pyridin-4-yl)methyl]-3,4-dihydroquinazoline-2-carboxamide
—— 4-(1-(5-chloro-2-(3-(3-(trifluoromethyl)phenoxy)pyrrolidin-1-yl)nicotinamido)cyclopropyl)benzoic acid 1380751-84-7 C27H23ClF3N3O4
4-(1-(5-chloro-2-(3-(3-(trifluoromethyl)phenoxy)pyrrolidin-1-yl)nicotinamido)cyclopropyl)benzoic acid
—— (4-nitro-phenyl)-phosphonic acid ethyl ester-benzylamide 100973-31-7 C15H17N2O4P
(4-nitro-phenyl)-phosphonic acid ethyl ester-benzylamide
—— 4-(2-Bromo-1-methoxy-ethyl)-2,6-di-tert-butyl-phenol 33551-52-9 C17H27BrO2
4-(2-Bromo-1-methoxy-ethyl)-2,6-di-tert-butyl-phenol
—— 4-aminomethylchroman-7-yl-acetamide 124001-77-0 C12H16N2O2
4-aminomethylchroman-7-yl-acetamide
—— ({4-[3-(4-chlorophenyl)-[1,2,4]oxadiazol-5-ylmethyl]-cyclohexyl}-phenylmethyl)-dimethylamine 943004-92-0 C24H28ClN3O
({4-[3-(4-chlorophenyl)-[1,2,4]oxadiazol-5-ylmethyl]-cyclohexyl}-phenylmethyl)-dimethylamine
—— [4-isopropoxy-6-(5-isopropyl-1H-indazol-4-yl)-2-methyl-pyridin-3-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amine 693277-94-0 C31H38N4O
[4-isopropoxy-6-(5-isopropyl-1H-indazol-4-yl)-2-methyl-pyridin-3-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amine
—— 4-Aethyl-7-methoxy-cumarilsaeure 91963-51-8 C12H12O4
4-Aethyl-7-methoxy-cumarilsaeure
—— 4-(2,4-Dimethoxyanilino)-6-(4-methylphenyl)pyrimidin-5-ol 1264925-07-6 C19H19N3O3
4-(2,4-Dimethoxyanilino)-6-(4-methylphenyl)pyrimidin-5-ol
—— (4-Chloro-phenyl)-(5-propylsulfanyl-[1,3,4]thiadiazol-2-yl)-amine 23574-99-4 C11H12ClN3S2
(4-Chloro-phenyl)-(5-propylsulfanyl-[1,3,4]thiadiazol-2-yl)-amine
—— 4-Isobutyloxy-4'-bis-<2-hydroxy-aethyl>-aminomethyl-azobenzol 102759-69-3 C21H29N3O3
4-Isobutyloxy-4'-bis-<2-hydroxy-aethyl>-aminomethyl-azobenzol
—— 4-Dimethylamino-3,8a-dihydroxy-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one 92723-16-5 C12H19NO3
4-Dimethylamino-3,8a-dihydroxy-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one
—— 4'-chloro-N-methoxy-N-methyl-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-carboxamide 1383688-36-5 C15H18ClNO2
4'-chloro-N-methoxy-N-methyl-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-carboxamide
—— (4S,5R)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-3-(2,4,6-trimethyl-benzenesulfonyl)-5-vinyl-oxazolidin-2-one 187532-04-3 C21H33NO5SSi
(4S,5R)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-3-(2,4,6-trimethyl-benzenesulfonyl)-5-vinyl-oxazolidin-2-one
—— {4-[1-(5-chloro-2-methoxy-benzenesulfonyl)-1,2,3,4-tetrahydro-quinolin-7-ylcarbamoyl]-phenyl}-acetic acid 1034776-09-4 C25H23ClN2O6S
{4-[1-(5-chloro-2-methoxy-benzenesulfonyl)-1,2,3,4-tetrahydro-quinolin-7-ylcarbamoyl]-phenyl}-acetic acid
—— 4-(1-((6-chloropyridin-3-yl)methyl)imidazolidin-2-ylidene)-2-(1-methyl-1H-indole-3-carbonyl)-4-nitrobut-2-enenitrile 1519057-89-6 C23H19ClN6O3
4-(1-((6-chloropyridin-3-yl)methyl)imidazolidin-2-ylidene)-2-(1-methyl-1H-indole-3-carbonyl)-4-nitrobut-2-enenitrile
—— 4-[2-(Cyclopropylidenemethyl)-5-methylphenyl]-1-(4-methylphenyl)sulfonyltriazole 1638606-28-6 C20H19N3O2S
4-[2-(Cyclopropylidenemethyl)-5-methylphenyl]-1-(4-methylphenyl)sulfonyltriazole
—— 4-[2-[3,5-Bis(4-fluorophenyl)-1,2,4-triazol-1-yl]acetyl]-1-phenylpiperazin-2-one 1443254-91-8 C26H21F2N5O2
4-[2-[3,5-Bis(4-fluorophenyl)-1,2,4-triazol-1-yl]acetyl]-1-phenylpiperazin-2-one
—— 4-[7-(4-chloro-1H-pyrazol-1-yl)-3,4-dihydroisoquinolin-2(1H)-yl]-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine 1233524-33-8 C21H25ClN8
4-[7-(4-chloro-1H-pyrazol-1-yl)-3,4-dihydroisoquinolin-2(1H)-yl]-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine
—— {4-[1-(4-pentafluoroethyloxy-phenyl)-1H-[1,2,4]triazol-3-yl]-phenyl}-thiocarbamic acid S-(2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyl-tetrahydropyran-2-yl ester 1181213-24-0 C26H27F5N4O6S
{4-[1-(4-pentafluoroethyloxy-phenyl)-1H-[1,2,4]triazol-3-yl]-phenyl}-thiocarbamic acid S-(2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyl-tetrahydropyran-2-yl ester
—— 4,4'-Octamethylenbis(ω-chloroacetophenone) 67442-77-7 C24H28Cl2O2
4,4'-Octamethylenbis(ω-chloroacetophenone)
—— 4-tert-butyl-2,6-bis<1-hydroxy-1-(trifluoromethyl)-2,2,2-trifluoroethyl>chlorobenzene 101697-30-7 C16H13ClF12O2
4-tert-butyl-2,6-bis<1-hydroxy-1-(trifluoromethyl)-2,2,2-trifluoroethyl>chlorobenzene
—— 4-(3,4-Dichlorophenyl)-2-(1-pyrrolyl)-4H-naphtho[1,2-b]pyran-3-carbonitrile 159501-90-3 C24H14Cl2N2O
4-(3,4-Dichlorophenyl)-2-(1-pyrrolyl)-4H-naphtho[1,2-b]pyran-3-carbonitrile
—— 4-methyl-2-(phenylthio)benzaldehyde 90133-55-4 C14H12OS
4-methyl-2-(phenylthio)benzaldehyde
—— (4-{5-[(1-ethylpropyl)amino]-6-methoxy-3-methylpyrazin-2-yl}-3,5-dimethoxyphenyl)methanol 666254-88-2 C20H29N3O4
(4-{5-[(1-ethylpropyl)amino]-6-methoxy-3-methylpyrazin-2-yl}-3,5-dimethoxyphenyl)methanol
—— 4-Nitrobenzyl(5R,6S)-2-(7-dimethyl-aminosulfonylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate 258840-53-8 C23H23N5O8S2
4-Nitrobenzyl(5R,6S)-2-(7-dimethyl-aminosulfonylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate
—— 4-(4,4-dimethylpiperidin-1-yl)benzoyl chloride hydrochloride 1069135-19-8 C14H18ClNO*ClH
4-(4,4-dimethylpiperidin-1-yl)benzoyl chloride hydrochloride
—— 4-Amino-7-chloro-cinnoline-3-carboxylic acid ethyl ester 213386-51-7 C11H10ClN3O2
4-Amino-7-chloro-cinnoline-3-carboxylic acid ethyl ester
—— 4-[acetoxy-(3-nitro-phenyl)-methyl]-1-acetyl-3,5-dimethyl-1<i>H</i>-pyrazole 56864-72-3 C16H17N3O5
4-[acetoxy-(3-nitro-phenyl)-methyl]-1-acetyl-3,5-dimethyl-1<i>H</i>-pyrazole
—— 4-[5-((E)-3-oxopropenyl)-furan-2-yl]benzonitrile 1346008-38-5 C14H9NO2
4-[5-((E)-3-oxopropenyl)-furan-2-yl]benzonitrile
—— 4-Hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile 83544-53-0 C5H4N2O2
4-Hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile
—— (4-benzyl-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-3-yl)-acetic acid methyl ester 54813-82-0 C19H18N2O3
(4-benzyl-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-3-yl)-acetic acid methyl ester
—— 4,6,7-Trimethyl-1-oxa-6-aza-spiro[2.5]octane-2-carboxylic acid ethyl ester 37487-97-1 C12H21NO3
4,6,7-Trimethyl-1-oxa-6-aza-spiro[2.5]octane-2-carboxylic acid ethyl ester