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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-O-Deacetyl-6,7-dihydrovindolin-thionocarbonat 63125-33-7 C24H30N2O5S
4-O-Deacetyl-6,7-dihydrovindolin-thionocarbonat
—— 4-Chloro-benzoic acid [1-(2-bromo-6-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide 72220-06-5 C14H10BrClN2O2
4-Chloro-benzoic acid [1-(2-bromo-6-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide
—— 4-(2'-furoyl)-3-(p-chlorphenyl)-5-(o-hydroxyphenyl)-pyrazol 66033-59-8 C20H13ClN2O3
4-(2'-furoyl)-3-(p-chlorphenyl)-5-(o-hydroxyphenyl)-pyrazol
—— 4-(4-Ethoxy-5-isopropyl-2-methyl-phenyl)-3-[(3-nitro-phenyl)-hydrazono]-1-phenyl-3H-pyridine-2,6-dione 71860-40-7 C29H28N4O5
4-(4-Ethoxy-5-isopropyl-2-methyl-phenyl)-3-[(3-nitro-phenyl)-hydrazono]-1-phenyl-3H-pyridine-2,6-dione
—— 4-(4-Ethoxy-5-isopropyl-2-methyl-phenyl)-1-phenyl-3-(phenyl-hydrazono)-3H-pyridine-2,6-dione 71860-35-0 C29H29N3O3
4-(4-Ethoxy-5-isopropyl-2-methyl-phenyl)-1-phenyl-3-(phenyl-hydrazono)-3H-pyridine-2,6-dione
—— 4-[4-nitro-<i>N</i>-(4-nitro-benzyloxy)-benzimidoyl]-morpholine 72517-90-9 C18H18N4O6
4-[4-nitro-<i>N</i>-(4-nitro-benzyloxy)-benzimidoyl]-morpholine
—— (+/-)-4,5,5a,6,7,8-hexahydro-7-propylthiazolo<4,5-f>isoquinolin-2-amine 135311-94-3 C13H19N3S
(+/-)-4,5,5a,6,7,8-hexahydro-7-propylthiazolo<4,5-f>isoquinolin-2-amine
—— 4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-(4-methoxybenzyl)piperidine hydrochloride 130374-28-6 C28H27NO*ClH
4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-(4-methoxybenzyl)piperidine hydrochloride
—— 4,5-dimethoxy-2,4-diphenyl-2-oxazoline 134219-63-9 C17H17NO3
4,5-dimethoxy-2,4-diphenyl-2-oxazoline
—— (4R)-6-chloro-4-hydroxy-2-phenyl-4H-chromene-3-carbaldehyde 1326217-76-8 C16H11ClO3
(4R)-6-chloro-4-hydroxy-2-phenyl-4H-chromene-3-carbaldehyde
—— 4-hydroxy-4,5-dimethyl-3-(pyridin-3-ylmethyl)-3,4-dihydro-2H-1,3-thiazine-2-thione 1342816-27-6 C12H14N2OS2
4-hydroxy-4,5-dimethyl-3-(pyridin-3-ylmethyl)-3,4-dihydro-2H-1,3-thiazine-2-thione
—— 4-ethyl-4-methylmorpholinium O,S-dimethylphosphorothioate 1331734-70-3 C2H6O3PS*C7H16NO
4-ethyl-4-methylmorpholinium O,S-dimethylphosphorothioate
—— 4-amino-5-(3-amino-propenyl)-1-(4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one 1262527-27-4 C12H18N4O4
4-amino-5-(3-amino-propenyl)-1-(4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one
—— 4-((2-(4-(2,3-dichlorophenyl)piperazin-1-yl)ethyl)(prop-2-ynyl)amino)cyclohexanone 1026083-98-6 C21H27Cl2N3O
4-((2-(4-(2,3-dichlorophenyl)piperazin-1-yl)ethyl)(prop-2-ynyl)amino)cyclohexanone
—— 4-[(2S,3S)-2-(5-fluoro-4-oxo-3-phenylpyrrolo[2,1-f][1,2,4]triazin-2-yl)-3-methylazetidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1549739-61-8 C23H17FN8O
4-[(2S,3S)-2-(5-fluoro-4-oxo-3-phenylpyrrolo[2,1-f][1,2,4]triazin-2-yl)-3-methylazetidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
—— [(4S)-4-prop-1-en-2-ylcyclohex-2-en-1-yl]methanol 1430842-52-6 C10H16O
[(4S)-4-prop-1-en-2-ylcyclohex-2-en-1-yl]methanol
—— 4-[6-(3,4-difluorophenyl)spiro[2.4]hepta-4,6-dien-5-yl]benzenesulfonamide 174455-24-4 C19H15F2NO2S
4-[6-(3,4-difluorophenyl)spiro[2.4]hepta-4,6-dien-5-yl]benzenesulfonamide
—— 4,4'-bis(N,N-(4,4'-dimethoxydiphenylamino))benzophenone 905996-54-5 C41H36N2O5
4,4'-bis(N,N-(4,4'-dimethoxydiphenylamino))benzophenone
—— 4-[2-[1,3-benzoxazol-2-yl(2-hydroxyethyl)amino]ethoxy]benzaldehyde 345303-08-4 C18H18N2O4
4-[2-[1,3-benzoxazol-2-yl(2-hydroxyethyl)amino]ethoxy]benzaldehyde
—— 4-Cyano-4-(3-nitro-phenyl)-heptanedinitrile 93567-02-3 C14H12N4O2
4-Cyano-4-(3-nitro-phenyl)-heptanedinitrile
—— 4-Acetyl-4-(2-decyloxycarbonyl-ethyl)-heptanedioic acid didecyl ester 103511-18-8 C42H78O7
4-Acetyl-4-(2-decyloxycarbonyl-ethyl)-heptanedioic acid didecyl ester
—— 4-bromo-2-((((7-isopropyl-1,4a-dimethyl-6-nitro-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl)methyl)imino)methyl)phenol 1571152-67-4 C27H33BrN2O3
4-bromo-2-((((7-isopropyl-1,4a-dimethyl-6-nitro-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl)methyl)imino)methyl)phenol
—— <(4-methylphenyl)diphenylmethyl>cyclohexane 126979-56-4 C26H28
<(4-methylphenyl)diphenylmethyl>cyclohexane
—— 4-(8-benzyloxy-7-methoxy-3-methyl-2-oxo-2,3-dihydroimidazo[4,5-c]quinolin-1-yl)-3,5-difluorobenzonitrile 1360628-64-3 C26H18F2N4O3
4-(8-benzyloxy-7-methoxy-3-methyl-2-oxo-2,3-dihydroimidazo[4,5-c]quinolin-1-yl)-3,5-difluorobenzonitrile
—— 4-propyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid (enantiomer 1) 1041429-59-7 C11H15NO2
4-propyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid (enantiomer 1)
—— 4-(<i>cis</i>-bicyclohexylyl-(4))-butyric acid 882654-80-0 C16H28O2
4-(<i>cis</i>-bicyclohexylyl-(4))-butyric acid
—— 4-{4-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperazin-1-ylmethyl}-aniline 3831-67-2 C27H29F3N4S
4-{4-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperazin-1-ylmethyl}-aniline
—— (4-amino-benzyl)-carbamic acid ethyl ester 1049981-84-1 C10H14N2O2
(4-amino-benzyl)-carbamic acid ethyl ester
—— 4,5-dihydro-5,5-dimethyl-2-(2-methylcyclohexylidene)-3(2H)-furanone 198697-27-7 C13H20O2
4,5-dihydro-5,5-dimethyl-2-(2-methylcyclohexylidene)-3(2H)-furanone
—— 4-{[(3,5-bis-trifluoromethyl-benzyl)methylcarbamoyl]-methyl}-4-(4-fluorophenyl)-azepine-1-carboxylic acid tert-butyl ester 644982-06-9 C29H33F7N2O3
4-{[(3,5-bis-trifluoromethyl-benzyl)methylcarbamoyl]-methyl}-4-(4-fluorophenyl)-azepine-1-carboxylic acid tert-butyl ester
—— 4,4'-(<i>cis</i>-cyclohexane-1,4-diyl)-di-butyric acid 882654-00-4 C14H24O4
4,4'-(<i>cis</i>-cyclohexane-1,4-diyl)-di-butyric acid
—— 4,6-dibromo-3,7-bis-(4-chloro-phenyl)-4,6-dihydro-[1,2]diazepine-5,5-dicarboxylic acid diethyl ester 64620-68-4 C23H20Br2Cl2N2O4
4,6-dibromo-3,7-bis-(4-chloro-phenyl)-4,6-dihydro-[1,2]diazepine-5,5-dicarboxylic acid diethyl ester
—— (4-<i>o</i>-tolyl-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl)-acetic acid 66297-62-9 C11H11N3O2S
(4-<i>o</i>-tolyl-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl)-acetic acid
—— (4-Guanidino-phenyl)-acetic acid phenyl ester; compound with methanesulfonic acid 93130-67-7 CH4O3S*C15H15N3O2
(4-Guanidino-phenyl)-acetic acid phenyl ester; compound with methanesulfonic acid
—— 4',4''''-bis(n-propylthio)-2,2':6',2'':6'',2''':6''',2'''':6'''',2'''''-sexipyridine 147439-50-7 C36H32N6S2
4',4''''-bis(n-propylthio)-2,2':6',2'':6'',2''':6''',2'''':6'''',2'''''-sexipyridine
—— 4-chloro-3-methyl-tetrahydro-pyran 29687-17-0 C6H11ClO
4-chloro-3-methyl-tetrahydro-pyran
—— 4,5,6,7-Tetrachloro-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-3H-benzo[c]thiophen-1-one 63585-97-7 C15H5Cl4NO3S
4,5,6,7-Tetrachloro-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-3H-benzo[c]thiophen-1-one
—— 4-[1,3-bis-(4-nitro-phenyl)-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-(5-methyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide 65409-76-9 C31H23N9O6S2
4-[1,3-bis-(4-nitro-phenyl)-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-(5-methyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide
—— 4-chloro-2-(2-chloromethyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-benzoic acid methyl ester 69883-62-1 C17H12Cl2N2O3
4-chloro-2-(2-chloromethyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-benzoic acid methyl ester
—— 4-(4-trifluoromethyl-cinnamoyl) thiomorpholine-1-oxide 105919-48-0 C14H14F3NO2S
4-(4-trifluoromethyl-cinnamoyl) thiomorpholine-1-oxide
—— 4-[(1R)-1-[(3R)-4-(2-chloro-4-hydroxyphenyl)-3-(4-chlorophenyl)piperazin-1-yl]ethyl]benzonitrile 1427712-28-4 C25H23Cl2N3O
4-[(1R)-1-[(3R)-4-(2-chloro-4-hydroxyphenyl)-3-(4-chlorophenyl)piperazin-1-yl]ethyl]benzonitrile
—— 4-{3,5-bis-[4-(N-hydroxycarbamimidoyl)-phenoxy]-benzoylamino}-cyclo-hexanecarboxylic acid ethyl ester 1256596-43-6 C30H33N5O7
4-{3,5-bis-[4-(N-hydroxycarbamimidoyl)-phenoxy]-benzoylamino}-cyclo-hexanecarboxylic acid ethyl ester
—— 4,5-dichloro-biphenyl-2-ylamine; hydrochloride 65078-80-0 C12H9Cl2N*ClH
4,5-dichloro-biphenyl-2-ylamine; hydrochloride
—— 4-(N-methylsulfamoyl)-3-(m-tolyl)-1,2,3-oxadiazol-3-ium-5-olate 85795-96-6 C10H11N3O4S
4-(N-methylsulfamoyl)-3-(m-tolyl)-1,2,3-oxadiazol-3-ium-5-olate
—— 4-amino-N-(2-methyl-5-((4-methylpiperazin-1-yl)methyl)phenyl)benzamide 1616369-01-7 C20H26N4O
4-amino-N-(2-methyl-5-((4-methylpiperazin-1-yl)methyl)phenyl)benzamide
—— 4-(3-(2-fluoro-4-(7-(2-fluoropyridin-3-yl)-4-morpholino-quinazolin-2-yl)phenyl)ureido)-N,N-dimethyl-benzamide 1374204-59-7 C33H29F2N7O3
4-(3-(2-fluoro-4-(7-(2-fluoropyridin-3-yl)-4-morpholino-quinazolin-2-yl)phenyl)ureido)-N,N-dimethyl-benzamide
—— 4-[tert-butyl(dimethyl)silyl]oxy-1-[3-[3-[tert-butyl(dimethyl)silyl]oxyprop-1-ynyl]naphthalen-2-yl]but-2-yn-1-ol 129593-51-7 C29H42O3Si2
4-[tert-butyl(dimethyl)silyl]oxy-1-[3-[3-[tert-butyl(dimethyl)silyl]oxyprop-1-ynyl]naphthalen-2-yl]but-2-yn-1-ol
—— {4-[(Z)-1-Methoxy-3-(4-methoxy-phenyl)-allyl]-phenyl}-dimethyl-amine 73155-44-9 C19H23NO2
{4-[(Z)-1-Methoxy-3-(4-methoxy-phenyl)-allyl]-phenyl}-dimethyl-amine
—— 4-(5''-methoxy-2''-(4'''-chlorophenylindole-3''yl)-(3'-chloro-2'-oxoazetidin-1'yl))-3-(4-N,N-dimethylaminophenyl)-5-mercapto-1,2,4-triazoles 1251851-92-9 C28H24Cl2N6O2S
4-(5''-methoxy-2''-(4'''-chlorophenylindole-3''yl)-(3'-chloro-2'-oxoazetidin-1'yl))-3-(4-N,N-dimethylaminophenyl)-5-mercapto-1,2,4-triazoles
—— 4,5,6,7-Tetrahydro-2-phenylfuro<2,3-b>pyrazine 135226-47-0 C12H12N2O
4,5,6,7-Tetrahydro-2-phenylfuro<2,3-b>pyrazine