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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-{[5-(6-bromoimidazo[1,2-a]pyridin-3-yl)-2-thienyl]methyl}morpholine 474706-97-3 C16H16BrN3OS
4-{[5-(6-bromoimidazo[1,2-a]pyridin-3-yl)-2-thienyl]methyl}morpholine
—— 4-Iodo-2-[2-(2-pyridin-2-ylethylsulfanyl)ethyliminomethyl]phenol 615257-08-4 C16H17IN2OS
4-Iodo-2-[2-(2-pyridin-2-ylethylsulfanyl)ethyliminomethyl]phenol
—— 4-tosyl-1,2,3,3a,3a(1),4,5,5a,6,10b-decahydronaphtho[3,2,1-cd]indole-9-carbonitrile 1186432-55-2 C23H24N2O2S
4-tosyl-1,2,3,3a,3a(1),4,5,5a,6,10b-decahydronaphtho[3,2,1-cd]indole-9-carbonitrile
—— 4-Thiazolemethanamine, 2-(4-fluorophenyl)-N-[2-(3-thienyl)ethyl]- 1308649-96-8 C16H15FN2S2
4-Thiazolemethanamine, 2-(4-fluorophenyl)-N-[2-(3-thienyl)ethyl]-
—— (4S)-2,2-ditert-butyl-4-[(2S)-3-iodo-2-methylpropyl]-1,3,2-dioxasilinane 213741-97-0 C15H31IO2Si
(4S)-2,2-ditert-butyl-4-[(2S)-3-iodo-2-methylpropyl]-1,3,2-dioxasilinane
—— 4-phenyl-4H-<1,2,3>triazolo<1,5-a>indol-4-ol 138479-69-3 C15H11N3O
4-phenyl-4H-<1,2,3>triazolo<1,5-a>indol-4-ol
—— 4-Bromo-2-(trifluoromethoxy)benzoyl chloride 863494-60-4 C8H3BrClF3O2
4-Bromo-2-(trifluoromethoxy)benzoyl chloride
—— (4E,6Z,11E,13Z)-14-tert-Butyl-10-[(E)-5,5-dimethyl-4-oxo-hex-2-en-(Z)-ylidene]-2,2-dimethyl-16-trimethylsilanyl-7-[(E)-2-(2-trimethylsilanylethynyl-phenyl)-vinyl]-hexadeca-4,6,11,13-tetraene-8,15-diyn-3-one 68243-44-7 C46H60O2Si2
(4E,6Z,11E,13Z)-14-tert-Butyl-10-[(E)-5,5-dimethyl-4-oxo-hex-2-en-(Z)-ylidene]-2,2-dimethyl-16-trimethylsilanyl-7-[(E)-2-(2-trimethylsilanylethynyl-phenyl)-vinyl]-hexadeca-4,6,11,13-tetraene-8,15-diyn-3-one
—— 4-[Methyl-(naphthalen-2-yloxythiocarbonyl)-amino]-benzoic acid 17223-41-5 C19H15NO3S
4-[Methyl-(naphthalen-2-yloxythiocarbonyl)-amino]-benzoic acid
—— 4E-5-(3-Acetylaminophenyl)-5-(3-pyridyl)pent-4-enecarbonitrile 150760-34-2 C19H19N3O
4E-5-(3-Acetylaminophenyl)-5-(3-pyridyl)pent-4-enecarbonitrile
—— 4-(5-Triethylsilanyloxy-furan-2-yl)-butan-2-ol 1071184-02-5 C14H26O3Si
4-(5-Triethylsilanyloxy-furan-2-yl)-butan-2-ol
—— 4-{(R)-3-[cis-4-aminomethyl-4-(3-chlorophenyl)cyclohexyl]-5-methyl-2-oxoimidazolidin-1-yl}-benzoic acid hydrochloride 1037231-85-8 C24H28ClN3O3*ClH
4-{(R)-3-[cis-4-aminomethyl-4-(3-chlorophenyl)cyclohexyl]-5-methyl-2-oxoimidazolidin-1-yl}-benzoic acid hydrochloride
—— 4-Methyl-N-(2-phenylselanyl-octyl)-benzenesulfonamide 68820-09-7 C21H29NO2SSe
4-Methyl-N-(2-phenylselanyl-octyl)-benzenesulfonamide
—— 4-O-Acetyl-2-azido-2-deoxy-3,6-di-O-tert-butyldimethylsilyl-α-D-glucopyranosyl nitrate 132915-16-3 C20H40N4O8Si2
4-O-Acetyl-2-azido-2-deoxy-3,6-di-O-tert-butyldimethylsilyl-α-D-glucopyranosyl nitrate
—— 4-(4-benzyloxyphenyl)-3-buten-1-ol 102294-16-6 C17H18O2
4-(4-benzyloxyphenyl)-3-buten-1-ol
—— 4-fluoro-N-(5-methyl-pyrazin-2-ylmethyl)-3-(5-methyl-pyridin-2-yl)-5-(5-trifluoromethyl-[1,2,4]triazol-1-yl)-benzamide 1161872-22-5 C22H17F4N7O
4-fluoro-N-(5-methyl-pyrazin-2-ylmethyl)-3-(5-methyl-pyridin-2-yl)-5-(5-trifluoromethyl-[1,2,4]triazol-1-yl)-benzamide
—— 4-(3,<i>N</i>-diphenyl-propynimidoyl)-morpholine 34520-50-8 C19H18N2O
4-(3,<i>N</i>-diphenyl-propynimidoyl)-morpholine
—— 4-N-3'-O-di(tert-butoxycarbonyl)-5'-O-succinyl-[2-O-1,3-bis-(1-O-hexyl-2-O-methyl-sn-glycero-3-phosphoryl)glycerol dimethyl ether] gemcitabine 878629-49-3 C48H83F2N3O23P2
4-N-3'-O-di(tert-butoxycarbonyl)-5'-O-succinyl-[2-O-1,3-bis-(1-O-hexyl-2-O-methyl-sn-glycero-3-phosphoryl)glycerol dimethyl ether] gemcitabine
—— {4-[3-(tert-butyldimethylsilyloxy)propoxy]-2-methoxyphenyl}methanol 1256497-66-1 C17H30O4Si
{4-[3-(tert-butyldimethylsilyloxy)propoxy]-2-methoxyphenyl}methanol
—— 4-(5'-(1H-imidazol-1-yl)-3'-methyl-1'-phenyl-3,4-dihydro-1'H,2H-[3,4'-bipyrazol]-5-yl)phenol 1629168-35-9 C22H20N6O
4-(5'-(1H-imidazol-1-yl)-3'-methyl-1'-phenyl-3,4-dihydro-1'H,2H-[3,4'-bipyrazol]-5-yl)phenol
—— <4-Methoxy-phenyl>-<4-fluor-naphthyl-(1)>-keton 1814-75-1 C18H13FO2
<4-Methoxy-phenyl>-<4-fluor-naphthyl-(1)>-keton
—— 4-Methyl-lobelanidin 4720-12-1 C23H31NO2
4-Methyl-lobelanidin
—— 4-[(Z)-2-Chloro-4-diethylamino-phenylimino]-1-oxo-1,4-dihydro-naphthalene-2-carboxylic acid butylamide 4719-30-6 C25H28ClN3O2
4-[(Z)-2-Chloro-4-diethylamino-phenylimino]-1-oxo-1,4-dihydro-naphthalene-2-carboxylic acid butylamide
—— 4-(2-(N-(pyridin-4-ylmethyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590406-29-4 C16H20N4O
4-(2-(N-(pyridin-4-ylmethyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
—— 4-Nitro-benzo<b>thiophen-3-carboxylsaeure 24964-28-1 C9H5NO4S
4-Nitro-benzo<b>thiophen-3-carboxylsaeure
—— 4-(Diethylgermyl)-2,3-dimethyl-buten-(1) 23761-98-0 C10H22Ge
4-(Diethylgermyl)-2,3-dimethyl-buten-(1)
—— 4-(3-Trifluormethyl-phenyl)-5.7-dioxo-4.5.6.7-tetrahydro-1H-v-triazolo<4.5-d>pyrimidin 19678-12-7 C11H6F3N5O2
4-(3-Trifluormethyl-phenyl)-5.7-dioxo-4.5.6.7-tetrahydro-1H-v-triazolo<4.5-d>pyrimidin
—— 4-<3H-Naphth<1,2-d>imidazolyl-(2)>-5-oxo-1,3-dimethyl-2-phenyl-Δ<sup>3</sup>-pyrazolin 21627-67-8 C22H18N4O
4-<3H-Naphth<1,2-d>imidazolyl-(2)>-5-oxo-1,3-dimethyl-2-phenyl-Δ<sup>3</sup>-pyrazolin
—— 4-(4-Fluor-phenyl)-5.7-dioxo-4.5.6.7-tetrahydro-1H-v-triazolo<4.5-d>pyrimidin 19678-11-6 C10H6FN5O2
4-(4-Fluor-phenyl)-5.7-dioxo-4.5.6.7-tetrahydro-1H-v-triazolo<4.5-d>pyrimidin
—— 4-Hydroxy-7-phenylazo-benzofurazan 21036-46-4 C12H8N4O2
4-Hydroxy-7-phenylazo-benzofurazan
—— 4-pentacosen-1-ol 117021-09-7 C25H50O
4-pentacosen-1-ol
—— 4-((3R,4R)-3-ethyl-1-((S)-2-hydroxypropanoyl)piperidin-4-ylamino)-6-(1-isopropyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400578-21-3 C24H33N7O3
4-((3R,4R)-3-ethyl-1-((S)-2-hydroxypropanoyl)piperidin-4-ylamino)-6-(1-isopropyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— (4-iodo-pyridin-3-yl)-(2-oxo-butyl)-carbamic acid tert-butyl ester 1395416-55-3 C14H19IN2O3
(4-iodo-pyridin-3-yl)-(2-oxo-butyl)-carbamic acid tert-butyl ester
—— 4,5-diacetoxy-6-acetoxymethyl-2-[2-(4-methoxybenzoyl)thiophen-3-yloxy]tetrahydropyran-3-yl acetate 897656-42-7 C26H28O12S
4,5-diacetoxy-6-acetoxymethyl-2-[2-(4-methoxybenzoyl)thiophen-3-yloxy]tetrahydropyran-3-yl acetate
—— 4-(3-Chloro-2,6-dihydroxy-benzoylamino)-benzoic acid methyl ester 50505-00-5 C15H12ClNO5
4-(3-Chloro-2,6-dihydroxy-benzoylamino)-benzoic acid methyl ester
—— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(5-isopropyl-2-methoxyphenyl)cyclopent-1-enyl)methyl)-4-methyloxazolidin-2-one 1402796-35-3 C28H29F6NO3
(4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(5-isopropyl-2-methoxyphenyl)cyclopent-1-enyl)methyl)-4-methyloxazolidin-2-one
—— 4-bromo-2-(trans-3-oxooctene-1-yl)-N-(6-ethoxycarbonylhexyl)pyrrole 124866-80-4 C21H32BrNO3
4-bromo-2-(trans-3-oxooctene-1-yl)-N-(6-ethoxycarbonylhexyl)pyrrole
—— 4-((1R,6R)-6-Isopropenyl-3-methyl-cyclohex-2-enyl)-4'-propyl-biphenyl-3,5-diol 881888-26-2 C25H30O2
4-((1R,6R)-6-Isopropenyl-3-methyl-cyclohex-2-enyl)-4'-propyl-biphenyl-3,5-diol
—— 4-(15-Benzylsulfanyl-pentadecyloxy)-benzoic acid methyl ester 59100-27-5 C30H44O3S
4-(15-Benzylsulfanyl-pentadecyloxy)-benzoic acid methyl ester
—— 4,4'-bis[2-(2-triphenylmethoxyethoxy)ethoxymethyl]-2,2'-bipyridine 915225-35-3 C58H56N2O6
4,4'-bis[2-(2-triphenylmethoxyethoxy)ethoxymethyl]-2,2'-bipyridine
—— (4-Deuteriocarbonyl-2-methoxyphenyl) methanesulfonate 165559-58-0 C9H10O5S
(4-Deuteriocarbonyl-2-methoxyphenyl) methanesulfonate
—— 4-<ethyl(phenylmethyl)amino>butanoic acid ethyl ester 117022-80-7 C15H23NO2
4-<ethyl(phenylmethyl)amino>butanoic acid ethyl ester
—— [4-<sup>13</sup>C]-(2R,3R,4R,5R)-5-(2-acetamido-6-chloro-9H-purin-9-yl)-2-(acetoxymethyl)-4-fluoro-4-trideuteromethyltetrahydrofuran-3-yl acetate 1350981-82-6 C17H19ClFN5O6
[4-<sup>13</sup>C]-(2R,3R,4R,5R)-5-(2-acetamido-6-chloro-9H-purin-9-yl)-2-(acetoxymethyl)-4-fluoro-4-trideuteromethyltetrahydrofuran-3-yl acetate
—— 4-(5-acetamido-2-fluorophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231881-54-1 C27H26FN5O3
4-(5-acetamido-2-fluorophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
—— 4-(4,5-dimethyl-1-tosyl-1,2,3,6-tetrahydropyridin-2-yl)phenyl acetate 1396134-51-2 C22H25NO4S
4-(4,5-dimethyl-1-tosyl-1,2,3,6-tetrahydropyridin-2-yl)phenyl acetate
—— (+/-)-4-(2,3-dihydro-2-methyl-7-benzofuranyl)-N-(5,6-dihydro-2H-pyran-4-yl)-4,5-dihydro-N-(1-methylethyl)-5-oxo-1H-tetrazole-1-carboxamide 221080-92-8 C19H23N5O4
(+/-)-4-(2,3-dihydro-2-methyl-7-benzofuranyl)-N-(5,6-dihydro-2H-pyran-4-yl)-4,5-dihydro-N-(1-methylethyl)-5-oxo-1H-tetrazole-1-carboxamide
—— 4-[4-({N-[(3,4-dichlorophenyl)methyl]carbamoyl}methyl)piperazinyl]-N-(2-fluorophenyl)-3-hydroxybutanamide 1082304-53-7 C23H27Cl2FN4O3
4-[4-({N-[(3,4-dichlorophenyl)methyl]carbamoyl}methyl)piperazinyl]-N-(2-fluorophenyl)-3-hydroxybutanamide
—— 4-methyl-6-(3-nitrophenyl)-2-pyrazol-1-yl-6H-pyrimidine-1,5-dicarboxylic acid 1-tert-butyl ester 5-ethyl ester 911856-99-0 C22H25N5O6
4-methyl-6-(3-nitrophenyl)-2-pyrazol-1-yl-6H-pyrimidine-1,5-dicarboxylic acid 1-tert-butyl ester 5-ethyl ester
—— 4-(2-Aminomethyl-1H-benzimidazol-4-yl)-carbamoyl-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide 208769-36-2 C36H45N7O5
4-(2-Aminomethyl-1H-benzimidazol-4-yl)-carbamoyl-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide
—— 4-Amino-3-hydroxythiophene-2-sulfonamide 859838-04-3 C4H6N2O3S2
4-Amino-3-hydroxythiophene-2-sulfonamide