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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(perfluorobutyl)dibenzo[b,d]thiophene 1608112-32-8 C16H7F9S
4-(perfluorobutyl)dibenzo[b,d]thiophene
—— 4-(((5-Fluoro-2-hydroxyphenyl)(3-fluorophenyl)methylene)amino)butanoic acid sodium salt 62665-55-8 C17H14F2NNaO3
4-(((5-Fluoro-2-hydroxyphenyl)(3-fluorophenyl)methylene)amino)butanoic acid sodium salt
—— 4-n-Propylamino-6,7-dimethoxychinazolin 21575-16-6 C13H17N3O2
4-n-Propylamino-6,7-dimethoxychinazolin
—— 4-{5-[4-(5-morpholin-4-yl-2-piperidin-1-ylthiazol-4-yl)phenoxy]pentyloxy}benzonitrile 1109294-58-7 C30H36N4O3S
4-{5-[4-(5-morpholin-4-yl-2-piperidin-1-ylthiazol-4-yl)phenoxy]pentyloxy}benzonitrile
—— 4-Methyl-1-(2-pyrrolidone-5-carbonyl)piperazine 110957-50-1 C10H17N3O2
4-Methyl-1-(2-pyrrolidone-5-carbonyl)piperazine
—— 4,4'-dimethoxybenzophenone O-(1-cyano-4-methoxycarbonylbutyl)oxime 115499-91-7 C22H24N2O5
4,4'-dimethoxybenzophenone O-(1-cyano-4-methoxycarbonylbutyl)oxime
—— 4-butyl-N-{4-[4-(5-chloro-2-thiophenecarbonyl)-1-piperazinyl]phenyl}-N-[3-(4-cyanobenzyl)-3H-imidazol-4-ylmethyl]benzamide 412330-74-6 C38H37ClN6O2S
4-butyl-N-{4-[4-(5-chloro-2-thiophenecarbonyl)-1-piperazinyl]phenyl}-N-[3-(4-cyanobenzyl)-3H-imidazol-4-ylmethyl]benzamide
—— 4-(2-fluorobenzyl)-3-(hydroxymethyl)-1-(4-methylbenzyl)-1H-1,2,4-triazol-5(4H)-one 1232162-32-1 C18H18FN3O2
4-(2-fluorobenzyl)-3-(hydroxymethyl)-1-(4-methylbenzyl)-1H-1,2,4-triazol-5(4H)-one
—— 4-[1-(6-nitro-3-pyridyl)-4-piperidyl]thiomorpholine 1374635-50-3 C14H20N4O2S
4-[1-(6-nitro-3-pyridyl)-4-piperidyl]thiomorpholine
—— 4-trifluoromethyl-6-methyl-3-oxo-2,3-dihydropyrazolo<3,4-b>pyridine 72567-47-6 C8H6F3N3O
4-trifluoromethyl-6-methyl-3-oxo-2,3-dihydropyrazolo<3,4-b>pyridine
—— 4-(2-formyl-4-iodo-phenoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester 1160653-54-2 C18H24INO4
4-(2-formyl-4-iodo-phenoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-Methoxy-1-<1,3,3-trinitro-pentyl-2>-benzol 10210-39-6 C12H15N3O7
4-Methoxy-1-<1,3,3-trinitro-pentyl-2>-benzol
—— 4-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,5-dioxo-2,5-dihydro-1H-pyrrole-3-carbonitrile 1350319-83-3 C41H43N3O6S
4-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,5-dioxo-2,5-dihydro-1H-pyrrole-3-carbonitrile
—— 4-(1'-cyclobutylspiro[4H-1,3-benzodioxine-2,4'-piperidine]-6-yl)-N-(2-methoxyethyl)-N-methylbenzamide 1174723-11-5 C27H34N2O4
4-(1'-cyclobutylspiro[4H-1,3-benzodioxine-2,4'-piperidine]-6-yl)-N-(2-methoxyethyl)-N-methylbenzamide
—— 4-Phenyl-2-(p-tolylcarbamoyl)-1,5,2-dioxazinan-3,6-dion 110434-84-9 C17H14N2O5
4-Phenyl-2-(p-tolylcarbamoyl)-1,5,2-dioxazinan-3,6-dion
—— 4,4,5,5-tetramethyl-2-[(methyldiphenylsilyl)methyl]-1,3,2-dioxaborolane 1350934-24-5 C20H27BO2Si
4,4,5,5-tetramethyl-2-[(methyldiphenylsilyl)methyl]-1,3,2-dioxaborolane
—— 4-(heptyloxy)-N-(C6H4Br)benzaldimine-2-ol 124369-00-2 C20H24BrNO2
4-(heptyloxy)-N-(C6H4Br)benzaldimine-2-ol
—— (4-bromophenyl)(1-methyl-2-(propylsulfonyl)-1H-imidazol-5-yl)methanone 1132670-45-1 C14H15BrN2O3S
(4-bromophenyl)(1-methyl-2-(propylsulfonyl)-1H-imidazol-5-yl)methanone
—— 4,5,6-Trimethoxyisatinethylendithioketal 58532-23-3 C13H15NO4S2
4,5,6-Trimethoxyisatinethylendithioketal
—— 4-[(5-chloro-2-phenyl-1H-indol-7-yl)amino]-N-ethylpiperidine-1-carboxamide 1174671-58-9 C22H25ClN4O
4-[(5-chloro-2-phenyl-1H-indol-7-yl)amino]-N-ethylpiperidine-1-carboxamide
—— (+/-)-(4-butoxy-phenyl)-carbamic acid-(3<i>endo</i>,7<i>endo</i>-epoxy-tropane-6<i>exo</i>-yl ester) 113299-53-9 C19H26N2O4
(+/-)-(4-butoxy-phenyl)-carbamic acid-(3<i>endo</i>,7<i>endo</i>-epoxy-tropane-6<i>exo</i>-yl ester)
—— [4-Methyl-5-oxo-3-pentyl-5H-furan-(2Z)-ylidene]-acetic acid methyl ester 85970-40-7 C13H18O4
[4-Methyl-5-oxo-3-pentyl-5H-furan-(2Z)-ylidene]-acetic acid methyl ester
—— 4-(4-fluoro-3-(1-neopentyl-4-oxido-1,4-azaphosphinan-4-yl)benzyl)phthalazin-1(2H)-one 1415141-28-4 C25H31FN3O2P
4-(4-fluoro-3-(1-neopentyl-4-oxido-1,4-azaphosphinan-4-yl)benzyl)phthalazin-1(2H)-one
—— 4-chloro-1-(cyclopropylmethyl)-5-[(5-methoxypyridin-3-yl)ethynyl]-1H-benzotriazole 1408299-58-0 C18H15ClN4O
4-chloro-1-(cyclopropylmethyl)-5-[(5-methoxypyridin-3-yl)ethynyl]-1H-benzotriazole
—— <4S-<4α,5α(4S*,6R*),6β>>-5-<2-<6-<2-<<(1,1-Dimethylethyl)diphenylsilyl>oxy>ethyl>-2,2-dimethyl-1,3-dioxan-4-yl>ethyl>-4-methyl-6-phenyl-2-cyclohexen-1-one 165605-92-5 C39H50O4Si
<4S-<4α,5α(4S*,6R*),6β>>-5-<2-<6-<2-<<(1,1-Dimethylethyl)diphenylsilyl>oxy>ethyl>-2,2-dimethyl-1,3-dioxan-4-yl>ethyl>-4-methyl-6-phenyl-2-cyclohexen-1-one
—— 4-Brom-2-methyl-3-oxohexannitril 343928-06-3 C7H10BrNO
4-Brom-2-methyl-3-oxohexannitril
—— 4-[4-[(3-fluorophenyl)methoxy]phenoxy]-N-[6-(hydroxymethyl)pyridin-3-yl]piperidine-1-carboxamide 1008766-76-4 C25H26FN3O4
4-[4-[(3-fluorophenyl)methoxy]phenoxy]-N-[6-(hydroxymethyl)pyridin-3-yl]piperidine-1-carboxamide
—— 4-(N-tert.-Butoxycarbonyl-N-benzyl)amino-(2S)-2-benzyl-(3R)-3-hydroxybutyric acid 136234-17-8 C23H29NO5
4-(N-tert.-Butoxycarbonyl-N-benzyl)amino-(2S)-2-benzyl-(3R)-3-hydroxybutyric acid
—— (4-(4-methoxy-2,3'-bipyridin-2'-yloxy)phenyl)(1-methyl-1H-benzo[d]imidazol-2-yl)methanone 1227173-51-4 C26H20N4O3
(4-(4-methoxy-2,3'-bipyridin-2'-yloxy)phenyl)(1-methyl-1H-benzo[d]imidazol-2-yl)methanone
—— [4-(5-ethanesulfonyl-pyridin-2-yloxy)-3-ethyl-6-fluoro-naphthalen-2-yl]-acetic acid 1227384-75-9 C21H20FNO5S
[4-(5-ethanesulfonyl-pyridin-2-yloxy)-3-ethyl-6-fluoro-naphthalen-2-yl]-acetic acid
—— 4-[difluoro[(2,3',4',5'-tetrafluoro[1,1'-biphenyl]-4-yl)oxy]methyl]-4'-(5-n-pentyl-1,3-dioxane-2-yl)-2',3,5-trifluoro-1,1'-biphenyl 1253488-75-3 C34H27F9O3
4-[difluoro[(2,3',4',5'-tetrafluoro[1,1'-biphenyl]-4-yl)oxy]methyl]-4'-(5-n-pentyl-1,3-dioxane-2-yl)-2',3,5-trifluoro-1,1'-biphenyl
—— 4-{4-[5-(4-methoxy-2-methyl-phenylcarbamoyl)-pyridin-2-yl]-piperazin-1-yl}-benzoic acid 1224870-67-0 C25H26N4O4
4-{4-[5-(4-methoxy-2-methyl-phenylcarbamoyl)-pyridin-2-yl]-piperazin-1-yl}-benzoic acid
—— 4-(4-chloro-2-methyl-phenyl)-1-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione 21258-47-9 C17H15ClN2O2
4-(4-chloro-2-methyl-phenyl)-1-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione
—— 4-(2,2-Dicyano-ethyl)-3-methyl-5,8-dioxo-7-(2-phenoxy-acetylamino)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester 57489-98-2 C22H19Cl3N4O6S
4-(2,2-Dicyano-ethyl)-3-methyl-5,8-dioxo-7-(2-phenoxy-acetylamino)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester
—— 4,5-Dimethoxy-2-methyldibenzyl 52711-95-2 C17H20O2
4,5-Dimethoxy-2-methyldibenzyl
—— 4-(4-diethylaminoanilino)-1-naphthylmalononitrile 144176-45-4 C23H22N4
4-(4-diethylaminoanilino)-1-naphthylmalononitrile
—— 4-Methylazetidin-2-on-N-sulfochlorid 5303-77-5 C4H6ClNO3S
4-Methylazetidin-2-on-N-sulfochlorid
—— (4S)-(4-ethyl-2,5-dioxoimidazolidin-4-yl)methanesulphonylchloride 893556-38-2 C6H9ClN2O4S
(4S)-(4-ethyl-2,5-dioxoimidazolidin-4-yl)methanesulphonylchloride
—— [4-(5-bromo-6-cyclopentyloxy-pyridine-3-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid 1204818-54-1 C19H23BrN4O5S
[4-(5-bromo-6-cyclopentyloxy-pyridine-3-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid
—— 4-(3,4-difluorobenzylamino)-N-(3-(trifluoromethyl)phenyl)isothiazole-3-carboxamide 1127247-68-0 C18H12F5N3OS
4-(3,4-difluorobenzylamino)-N-(3-(trifluoromethyl)phenyl)isothiazole-3-carboxamide
—— 4′-methyl-5-(5-trifluoromethyltetrazol-1-yl)biphenyl-3-carboxylic acid (2-methoxy-1-methylethyl)amide 1000581-73-6 C20H20F3N5O2
4′-methyl-5-(5-trifluoromethyltetrazol-1-yl)biphenyl-3-carboxylic acid (2-methoxy-1-methylethyl)amide
—— 4-[7-(Cyclohexylamino)-1-cyclopentyl-5-hydroxy-2,4-dioxoquinazolin-3-yl]butanoic acid 1075695-98-5 C23H31N3O5
4-[7-(Cyclohexylamino)-1-cyclopentyl-5-hydroxy-2,4-dioxoquinazolin-3-yl]butanoic acid
—— 4-(4-fluorophenyl)-6-(4-methoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile 1290181-60-0 C21H15FN4O
4-(4-fluorophenyl)-6-(4-methoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile
—— 4-chloro-7-iodo-8-phenyl-1-(2-trimethylsilanyl-ethoxymethyl)-1H-chromeno[7,8-d]imidazol-6-one 1279088-62-8 C22H22ClIN2O3Si
4-chloro-7-iodo-8-phenyl-1-(2-trimethylsilanyl-ethoxymethyl)-1H-chromeno[7,8-d]imidazol-6-one
—— 4-methylamino-8-nitro-1-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one 36985-57-6 C16H14N4O3
4-methylamino-8-nitro-1-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one
—— 4-chloro-N-(3-methoxy-phenyl)-3-trifluoromethyl-benzamide 1110782-29-0 C15H11ClF3NO2
4-chloro-N-(3-methoxy-phenyl)-3-trifluoromethyl-benzamide
—— (4R,R(S))-ethyl N-(tert-butylsulfinyl)-4-amino-2-methylenedodecanoate 1211540-52-1 C19H37NO3S
(4R,R(S))-ethyl N-(tert-butylsulfinyl)-4-amino-2-methylenedodecanoate
—— (4R,5R,6S)-4-(hydroxymethyl)-2,2-dimethyl-6-octyl-1,3-dioxan-5-ol 1608148-77-1 C15H30O4
(4R,5R,6S)-4-(hydroxymethyl)-2,2-dimethyl-6-octyl-1,3-dioxan-5-ol
—— 4-methylphenyl 2,6-di-O-(2,6-dimethoxybenzoyl)-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside 1201011-75-7 C34H38O11S
4-methylphenyl 2,6-di-O-(2,6-dimethoxybenzoyl)-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside
—— 4-sec-Butoxy-2-oxo-6-p-tolyl-cyclohex-3-enecarboxylic acid ethyl ester 52452-21-8 C20H26O4
4-sec-Butoxy-2-oxo-6-p-tolyl-cyclohex-3-enecarboxylic acid ethyl ester