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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Benzyloxy-perbenzoesaeure-tert.-butylester 110061-54-6 C18H20O4
4-Benzyloxy-perbenzoesaeure-tert.-butylester
—— 4-Methoxy-1,3-bis-<5-thioxo-4,5-dihydro-1H-tetrazolyl-(1)>-benzol 90886-98-9 C9H8N8OS2
4-Methoxy-1,3-bis-<5-thioxo-4,5-dihydro-1H-tetrazolyl-(1)>-benzol
—— <4-Ethoxy-anilino>-acetonitril 28354-55-4 C10H12N2O
<4-Ethoxy-anilino>-acetonitril
—— 4-Mercapto-1-acetoxy-benzol-S-(triacetyl-β-D-xylosid) 2307-80-4 C19H22O9S
4-Mercapto-1-acetoxy-benzol-S-(triacetyl-β-D-xylosid)
—— 4-Amino-5-p-toluolsulfonylamino-uracil 91141-74-1 C11H12N4O4S
4-Amino-5-p-toluolsulfonylamino-uracil
—— 4-Benzamino-5-benzoyloxy-3-methyl-1-phenyl-pyrazol 102665-79-2 C24H19N3O3
4-Benzamino-5-benzoyloxy-3-methyl-1-phenyl-pyrazol
—— 4-Chlor-benzolsulfonsaeure-chlorid-<4-chlor-benzolsulfonylimid> 93456-58-7 C12H8Cl3NO3S2
4-Chlor-benzolsulfonsaeure-chlorid-<4-chlor-benzolsulfonylimid>
—— 4-acetyl-5-(2-hydroxy-ethylamino)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 100720-35-2 C14H17N3O3
4-acetyl-5-(2-hydroxy-ethylamino)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4-Acetylamino-2-hydroxy-3,6-dihydro-pyrimidin-5-carbonsaeure-ethylester 17759-50-1 C9H13N3O4
4-Acetylamino-2-hydroxy-3,6-dihydro-pyrimidin-5-carbonsaeure-ethylester
—— 4-morpholin-4-yl-2-[4-(3-pyridin-3-yl-ureido)-phenyl]-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butyl ester 1251838-41-1 C28H33N7O4
4-morpholin-4-yl-2-[4-(3-pyridin-3-yl-ureido)-phenyl]-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butyl ester
—— (4R,5R)-5-benzyl-4-isobutyloxazolidin-2-one 115205-93-1 C14H19NO2
(4R,5R)-5-benzyl-4-isobutyloxazolidin-2-one
—— 4,4a-dihydro-8-phenylpyrano[4,3-b]chromen-1(3H)-one 1006900-81-7 C18H14O3
4,4a-dihydro-8-phenylpyrano[4,3-b]chromen-1(3H)-one
—— 4-(((3-Mercapto-5-(2-methoxyphenyl)-4H-1,2,4-triazol-4-yl)imino)methyl)phenol 478256-98-3 C16H14N4O2S
4-(((3-Mercapto-5-(2-methoxyphenyl)-4H-1,2,4-triazol-4-yl)imino)methyl)phenol
—— 4-[2-[(2-selanylidene-1,3-diselenol-4-yl)sulfanyl]ethylsulfanyl]-1,3-diselenole-2-selone 205992-24-1 C8H6S2Se6
4-[2-[(2-selanylidene-1,3-diselenol-4-yl)sulfanyl]ethylsulfanyl]-1,3-diselenole-2-selone
—— 4-phenyl-7,8,9,10-tetrahydro-1<i>H</i>-pyrimido[1,2-<i>b</i>]indazol-2-one 41832-18-2 C16H15N3O
4-phenyl-7,8,9,10-tetrahydro-1<i>H</i>-pyrimido[1,2-<i>b</i>]indazol-2-one
—— 4-methoxy-6-[5-(trifluoromethyl)-1H-pyrazol-3-yl]pyrimidine 1577252-62-0 C9H7F3N4O
4-methoxy-6-[5-(trifluoromethyl)-1H-pyrazol-3-yl]pyrimidine
—— [(4-((((1H-benzo[d]imidazol-2-yl)methyl)imino)methyl)benzene-1,3-diol)RuCl<sub>2</sub>(H<sub>2</sub>O)]Cl 1418017-05-6 C15H13Cl3N3O2Ru
[(4-((((1H-benzo[d]imidazol-2-yl)methyl)imino)methyl)benzene-1,3-diol)RuCl<sub>2</sub>(H<sub>2</sub>O)]Cl
—— 4-(4-chloro-4'-methoxy-benzhydryl)-2-phenyl-4<i>H</i>-oxazol-5-one 95812-87-6 C23H18ClNO3
4-(4-chloro-4'-methoxy-benzhydryl)-2-phenyl-4<i>H</i>-oxazol-5-one
—— 4-[(1,1'-biphenyl)-4-yl]-2-(2-methyl-1H-indol-3-yl)thiazole 1409944-59-7 C24H18N2S
4-[(1,1'-biphenyl)-4-yl]-2-(2-methyl-1H-indol-3-yl)thiazole
—— 4-[2-(naphthalen-2-ylaminomethyl)-3-(naphthalen-1-yloxy)-propenyl]-N-hydroxy-benzamide 878401-17-3 C31H26N2O3
4-[2-(naphthalen-2-ylaminomethyl)-3-(naphthalen-1-yloxy)-propenyl]-N-hydroxy-benzamide
—— 4-isobutyl-5-pyridin-3-yl-2,4-dihydro-[1,2,4]triazole-3-thione 23746-43-2 C11H14N4S
4-isobutyl-5-pyridin-3-yl-2,4-dihydro-[1,2,4]triazole-3-thione
—— (+/-)-4-[(2-Chlorophenyl)phenylmethoxy]-1-piperidinebutyric acid hydrochloride 133016-23-6 C22H26ClNO3*ClH
(+/-)-4-[(2-Chlorophenyl)phenylmethoxy]-1-piperidinebutyric acid hydrochloride
—— [(4S)-4-[(E)-but-2-enyl]-4-methylchromen-3-yl] 2,2-dimethylpropanoate 1134203-09-0 C19H24O3
[(4S)-4-[(E)-but-2-enyl]-4-methylchromen-3-yl] 2,2-dimethylpropanoate
—— 4,4'-(p-Methoxybenzylidene)bis(1-benzyl-3-methylpyrazolin-5-one) enolic form 89936-60-7 C30H30N4O3
4,4'-(p-Methoxybenzylidene)bis(1-benzyl-3-methylpyrazolin-5-one) enolic form
—— (4S,5R)-5-(2-bromophenyl)-2,2-dimethyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-1,3-oxazolidine-4-carboxylic acid 1357394-23-0 C17H22BrNO5
(4S,5R)-5-(2-bromophenyl)-2,2-dimethyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-1,3-oxazolidine-4-carboxylic acid
—— 4-Chlor-4'-hydroxy-2,8,2',8'-tetramethyl-dichinolyl-(6,6') 95165-51-8 C22H19ClN2O
4-Chlor-4'-hydroxy-2,8,2',8'-tetramethyl-dichinolyl-(6,6')
—— [4-(3-chloroanilino)quinazolin-6-yloxy]menylboronic acid 909413-04-3 C15H13BClN3O3
[4-(3-chloroanilino)quinazolin-6-yloxy]menylboronic acid
—— 4,4-Dibenzyl-3-cyan-3-ethoxycarbonyl-Δ<sup>1</sup>-pyrazolin 20000-75-3 C21H21N3O2
4,4-Dibenzyl-3-cyan-3-ethoxycarbonyl-Δ<sup>1</sup>-pyrazolin
—— 4-chloro-N-cyclopentyl-6-methyl-5-nitropyrimidin-2-amine 937365-47-4 C10H13ClN4O2
4-chloro-N-cyclopentyl-6-methyl-5-nitropyrimidin-2-amine
—— 4-[5-(5-chloro-2-thienyl)-1-isopropyl-1H-pyrazol-4-yl]-N-(diphenylmethylene)pyridin-2-amine 1313384-59-6 C28H23ClN4S
4-[5-(5-chloro-2-thienyl)-1-isopropyl-1H-pyrazol-4-yl]-N-(diphenylmethylene)pyridin-2-amine
—— 4-Brom-N-(2-methoxy-phenyl)-anthranilsaeure 6526-94-9 C14H12BrNO3
4-Brom-N-(2-methoxy-phenyl)-anthranilsaeure
—— 4-bromo-2,6-difluoro-N-(2-sulfamoylphenylsulfonyl)benzamide 1154061-11-6 C13H9BrF2N2O5S2
4-bromo-2,6-difluoro-N-(2-sulfamoylphenylsulfonyl)benzamide
—— 4-Imidazo[1,2-a]pyridin-2-yl-2-nitro-phenol 103823-74-1 C13H9N3O3
4-Imidazo[1,2-a]pyridin-2-yl-2-nitro-phenol
—— 4-(benzyloxy)-3-iodo-N-(2-sulfamoylphenylsulfonyl)benzamide 1154060-41-9 C20H17IN2O6S2
4-(benzyloxy)-3-iodo-N-(2-sulfamoylphenylsulfonyl)benzamide
—— 4-[2-(2-amidino-1,2,3,4-tetrahydroisoquinolin-7-ylthio)ethyl]-1-(pyridin-4-yl)piperidine-4-carboxylic acid 247134-42-5 C23H29N5O2S
4-[2-(2-amidino-1,2,3,4-tetrahydroisoquinolin-7-ylthio)ethyl]-1-(pyridin-4-yl)piperidine-4-carboxylic acid
—— 4-Phenyl-2-imino-3-(2'-naphthyl)-4-thiazolin 65679-02-9 C19H14N2S
4-Phenyl-2-imino-3-(2'-naphthyl)-4-thiazolin
—— 4-dibutylaminostyrylstyryl-4'-methyl-2,2'-bipyridine 1048040-90-9 C35H39N3
4-dibutylaminostyrylstyryl-4'-methyl-2,2'-bipyridine
—— 4-{[2-({2-[(difluoromethyl)oxy]phenyl}amino)-1-methyl-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide 611215-08-8 C22H19F2N5O3
4-{[2-({2-[(difluoromethyl)oxy]phenyl}amino)-1-methyl-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide
—— 4-Hydroxy-5,8-dimethyl-chinol-2-yl-carbonsaeure 36308-96-0 C12H11NO3
4-Hydroxy-5,8-dimethyl-chinol-2-yl-carbonsaeure
—— 4-(tert-butyldimethylsilyl)-3-(4-methoxyphenyl)-2-(1H-pyrrol-1-yl)isoquinolin-1(2H)-one 1453504-10-3 C26H30N2O2Si
4-(tert-butyldimethylsilyl)-3-(4-methoxyphenyl)-2-(1H-pyrrol-1-yl)isoquinolin-1(2H)-one
—— 4-({2-[(3-furan-3-ylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611216-10-5 C25H21N5O3
4-({2-[(3-furan-3-ylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
—— 4-(4-chlorophenyl)-1,1,1-trifluoro-2-(4-isobutylamino-phenyl)-but-3-yn-2-ol 573982-78-2 C20H19ClF3NO
4-(4-chlorophenyl)-1,1,1-trifluoro-2-(4-isobutylamino-phenyl)-but-3-yn-2-ol
—— 4-<2-(tert-butyldimethylsiloxy)heptyl>-1-(3-chloropropyl)azetidin-2-one 109742-08-7 C19H38ClNO2Si
4-<2-(tert-butyldimethylsiloxy)heptyl>-1-(3-chloropropyl)azetidin-2-one
—— 4-[(4-Chloro-3-trifluoromethyl-phenylcarbamoyl)-methoxy]-4-(3'-cyano-biphenyl-4-yl)-piperidine-1-carboxylic acid tert-butyl ester 904283-14-3 C32H31ClF3N3O4
4-[(4-Chloro-3-trifluoromethyl-phenylcarbamoyl)-methoxy]-4-(3'-cyano-biphenyl-4-yl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-carboxy-1,1-dimethyl-piperidinium 62581-10-6 C8H16NO2
4-carboxy-1,1-dimethyl-piperidinium
—— 4-[4-amino-5-(2,6-difluoro-benzoyl)-thiazol-2-yl]amino-N-[1S-(1-methyl-pyrrolidin-2S-yl)-ethyl]-benzamide 486415-08-1 C24H25F2N5O2S
4-[4-amino-5-(2,6-difluoro-benzoyl)-thiazol-2-yl]amino-N-[1S-(1-methyl-pyrrolidin-2S-yl)-ethyl]-benzamide
—— (4R,5R)-1-phenyl-4,5-pentadecanediol 105581-96-2 C21H36O2
(4R,5R)-1-phenyl-4,5-pentadecanediol
—— 4,7,7-trimethyl-7,7a-dihydrobenzo<b>furan-5,6-dicarboxylic anhydride 77521-30-3 C13H12O4
4,7,7-trimethyl-7,7a-dihydrobenzo<b>furan-5,6-dicarboxylic anhydride
—— (+/-)-4-(3-chloropropyl)-2-(2-nitrophenyl)-2-cyclohexen-1-one 912959-39-8 C15H16ClNO3
(+/-)-4-(3-chloropropyl)-2-(2-nitrophenyl)-2-cyclohexen-1-one
—— 4-(4-hydroxypiperidin-1-yl)-3-[4-(7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanenitrile 1377323-77-7 C24H35N7O2Si
4-(4-hydroxypiperidin-1-yl)-3-[4-(7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]butanenitrile