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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Oxo-piperidine-1-carboxylic acid vinyl ester 124315-68-0 C8H11NO3
4-Oxo-piperidine-1-carboxylic acid vinyl ester
—— 4-fluoro-1-({2-[(1S,2S)-2-hydroxycyclohexyl]-3-oxo-2,3-dihydro-1H-benzo[e]isoindol-5-yl}methyl)piperidine-4-carbonitrile 1414366-15-6 C25H28FN3O2
4-fluoro-1-({2-[(1S,2S)-2-hydroxycyclohexyl]-3-oxo-2,3-dihydro-1H-benzo[e]isoindol-5-yl}methyl)piperidine-4-carbonitrile
—— 4,5-dihydrothiazolo<4,5-f>isoquinolin-2-amine 135311-92-1 C10H9N3S
4,5-dihydrothiazolo<4,5-f>isoquinolin-2-amine
—— 4'-[(2-n-Butyl-5-acetyl-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid 133142-61-7 C27H26N2O3
4'-[(2-n-Butyl-5-acetyl-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid
—— 4-[3-(4-Acetyl-3-hydroxy-phenoxy)-propoxy]-benzonitrile 63360-05-4 C18H17NO4
4-[3-(4-Acetyl-3-hydroxy-phenoxy)-propoxy]-benzonitrile
—— 4-bromo-2-methyl-cyclopentanecarboxylic acid ethyl ester 848761-73-9 C9H15BrO2
4-bromo-2-methyl-cyclopentanecarboxylic acid ethyl ester
—— (4R,5R)-3-Benzyl-5-isopropyl-2-oxo-oxazolidine-4-carboxylic acid methyl ester 176541-58-5 C15H19NO4
(4R,5R)-3-Benzyl-5-isopropyl-2-oxo-oxazolidine-4-carboxylic acid methyl ester
—— 4-O-acetyl-5-azido-2-N,3-O-dibenzyl-2,5,6-trideoxy-2,6-imino-L-gulose acetyl methyl acetal 1401914-61-1 C25H30N4O6
4-O-acetyl-5-azido-2-N,3-O-dibenzyl-2,5,6-trideoxy-2,6-imino-L-gulose acetyl methyl acetal
—— 4-Methoxy-5-ethyl-pyridin-2-aldehyd 98996-04-4 C9H11NO2
4-Methoxy-5-ethyl-pyridin-2-aldehyd
—— 4-(3,4-difluorophenyl)-6-(trifluoromethyl)-2-[4-[3-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]-1H-benzimidazole 683245-20-7 C24H17F8N5
4-(3,4-difluorophenyl)-6-(trifluoromethyl)-2-[4-[3-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]-1H-benzimidazole
—— 4-(8-{[3-(1-hydroxyethyl)phenyl]amino}imidazo[1,2-a]pyrazin-6-yl)benzamide 1181329-06-5 C21H19N5O2
4-(8-{[3-(1-hydroxyethyl)phenyl]amino}imidazo[1,2-a]pyrazin-6-yl)benzamide
—— 4-(dimethylamino)-4-methyl-2,3-diphenyl-2-cyclopentenone 686352-74-9 C20H21NO
4-(dimethylamino)-4-methyl-2,3-diphenyl-2-cyclopentenone
—— 4-(2<i>t</i>-methoxycarbonyl-vinyl)-tri-<i>N</i>-methyl-anilinium; iodide 96519-58-3 C13H18NO2*I
4-(2<i>t</i>-methoxycarbonyl-vinyl)-tri-<i>N</i>-methyl-anilinium; iodide
—— 4(5)-Imidazolacetat 76039-81-1 C5H6N2O2
4(5)-Imidazolacetat
—— 4-Methoxy-undec-1-en-5-one 137097-68-8 C12H22O2
4-Methoxy-undec-1-en-5-one
—— 4-fluoro-2-[3-(1-naphthalen-2-ylmethyl-1H-pyrazol-4-yl)benzenesulfonylamino]benzoic acid 1197897-09-8 C27H20FN3O4S
4-fluoro-2-[3-(1-naphthalen-2-ylmethyl-1H-pyrazol-4-yl)benzenesulfonylamino]benzoic acid
—— 4-{[1-(1-benzylpiperidin-4-yl)-6-(3-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]amino}benzamide 1204594-22-8 C30H29N7O2
4-{[1-(1-benzylpiperidin-4-yl)-6-(3-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]amino}benzamide
—— (4RS,6RS)-6-(4-chloro-3-(trifluoromethyl)-phenyl)-4,6-dimethylcyclohex-1-enecarboxylic acid 1204593-10-1 C16H16ClF3O2
(4RS,6RS)-6-(4-chloro-3-(trifluoromethyl)-phenyl)-4,6-dimethylcyclohex-1-enecarboxylic acid
—— 4-(2-tolylamino)-2-chlorophenyl 1,3,5-trimethyl-4-pyrazolyl thioketone 473423-64-2 C20H20ClN3S
4-(2-tolylamino)-2-chlorophenyl 1,3,5-trimethyl-4-pyrazolyl thioketone
—— 4-(2-(4-(4-isopropylpiperazin-1-yl)phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl)-N,N-dimethylbenzamide 1206638-01-8 C28H33N7O
4-(2-(4-(4-isopropylpiperazin-1-yl)phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl)-N,N-dimethylbenzamide
—— 4-acetoxy-3-benzoylamino-2,5-dibromo-toluene 861780-40-7 C16H13Br2NO3
4-acetoxy-3-benzoylamino-2,5-dibromo-toluene
—— 4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxy-propyl]amino}ethyl)anilino]-N-(cyclopentylmethyl)-1-piperidinecarboxamide 392634-10-5 C45H60N4O4Si
4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxy-propyl]amino}ethyl)anilino]-N-(cyclopentylmethyl)-1-piperidinecarboxamide
—— 4-(3,5-dichlorophenoxy)-3-(4-(3,3-dimethylbutanoyl)piperazin-1-ylsulfonyl)benzonitrile 1253108-55-2 C23H25Cl2N3O4S
4-(3,5-dichlorophenoxy)-3-(4-(3,3-dimethylbutanoyl)piperazin-1-ylsulfonyl)benzonitrile
—— 4-fluoro-6-[(2-fluoro-5-nitro-phenyl)methyl]-8-(2-oxo-1H-pyridin-3-yl)furo[2,3-e]indole-7-carboxylic acid 1037759-86-6 C23H13F2N3O6
4-fluoro-6-[(2-fluoro-5-nitro-phenyl)methyl]-8-(2-oxo-1H-pyridin-3-yl)furo[2,3-e]indole-7-carboxylic acid
—— 4-{(1R,3S)-3-[(1R)-1-(4-fluoro-3-methoxy-phenyl)-ethylamino]-cyclopentyl}-N-(2-methanesulfonylamino-ethyl)-benzamide hydrochloride 1257105-59-1 C24H32FN3O4S*ClH
4-{(1R,3S)-3-[(1R)-1-(4-fluoro-3-methoxy-phenyl)-ethylamino]-cyclopentyl}-N-(2-methanesulfonylamino-ethyl)-benzamide hydrochloride
—— 4-(1-Methyl-octyl)-2,6-dinitro-phenol; compound with cyclohexylamine 17473-59-5 C6H13N*C15H22N2O5
4-(1-Methyl-octyl)-2,6-dinitro-phenol; compound with cyclohexylamine
—— 4-(β-Aminoethyl-amino)-2-(5'-nitro-2'-furyl)-thieno[2,3-d]pyrimidine 754125-08-1 C12H11N5O3S
4-(β-Aminoethyl-amino)-2-(5'-nitro-2'-furyl)-thieno[2,3-d]pyrimidine
—— <4aR-(4aα,4bβ,7β,8aα)>-7-(1-oxopropyl)-4b,5,6,7,8,8a,9,10-octahydro-4a,7-dimethyl-2(4aH)-phenanthrenone 118228-13-0 C19H26O2
<4aR-(4aα,4bβ,7β,8aα)>-7-(1-oxopropyl)-4b,5,6,7,8,8a,9,10-octahydro-4a,7-dimethyl-2(4aH)-phenanthrenone
—— 4-methyl-1,2,3,6,7,8,9,9a-octahydrobenzocyclohepten-5-one 1381780-17-1 C12H18O
4-methyl-1,2,3,6,7,8,9,9a-octahydrobenzocyclohepten-5-one
—— (4R,5S,6S)-6-Allyl-4,5,6-trihydroxy-cyclohex-2-enone 552291-15-3 C9H12O4
(4R,5S,6S)-6-Allyl-4,5,6-trihydroxy-cyclohex-2-enone
—— 4-{[4-(4-cyanobenzyl)-8-methyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl]methyl}benzoic acid 1247020-75-2 C25H20N2O3S
4-{[4-(4-cyanobenzyl)-8-methyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl]methyl}benzoic acid
—— 4-[2-[[(2S)-3-[[(2R)-2-(cyclopentyloxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]oxy]-2-hydroxypropyl]amino]ethoxy]benzamide 1392488-40-2 C26H34N2O7
4-[2-[[(2S)-3-[[(2R)-2-(cyclopentyloxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]oxy]-2-hydroxypropyl]amino]ethoxy]benzamide
—— 4'-[1-(allylmethylamino)methyl]-4-biphenylyl 4-iodophenyl ketone 140621-35-8 C24H22INO
4'-[1-(allylmethylamino)methyl]-4-biphenylyl 4-iodophenyl ketone
—— 4-Amino-5-nitrotoluol-2-sulfonsaeure 56682-01-0 C7H8N2O5S
4-Amino-5-nitrotoluol-2-sulfonsaeure
—— 4-Amino-3.4''-dinitro-p-terphenyl 75802-59-4 C18H13N3O4
4-Amino-3.4''-dinitro-p-terphenyl
—— 4-chloro-5-amino-2,3-dihydronaphtho<2,3-g>indole-2,6,11-trione 90656-05-6 C16H9ClN2O3
4-chloro-5-amino-2,3-dihydronaphtho<2,3-g>indole-2,6,11-trione
—— 4-(Perfluorpropyl)cycloocten 34542-05-7 C11H13F7
4-(Perfluorpropyl)cycloocten
—— (4R,5S)-3-((3'S,4'S,5'R,6'R)-5-methylbicyclo<2.2.1>heptene-4'-carbonyl)-4-methyl-5-phenyl-2-oxazolidinone 90719-39-4 C19H21NO3
(4R,5S)-3-((3'S,4'S,5'R,6'R)-5-methylbicyclo<2.2.1>heptene-4'-carbonyl)-4-methyl-5-phenyl-2-oxazolidinone
—— 4,4-[1-(4-amino-pyrrolo[2,3-<i>d</i>]pyrimidin-7-yl)-β-<i>D</i>-1-deoxy-ribofuranose-2,3-diyldioxy]-pentanoic acid ethyl ester 71420-16-1 C18H24N4O6
4,4-[1-(4-amino-pyrrolo[2,3-<i>d</i>]pyrimidin-7-yl)-β-<i>D</i>-1-deoxy-ribofuranose-2,3-diyldioxy]-pentanoic acid ethyl ester
—— 4-chloro-5-methoxy-8,8-dimethyl-3-(2-oxo-propyl)-9,10-dihydro-8<i>H</i>-pyrano[2,3-<i>h</i>]quinoline-2-carboxylic acid methyl ester 66385-23-7 C20H22ClNO5
4-chloro-5-methoxy-8,8-dimethyl-3-(2-oxo-propyl)-9,10-dihydro-8<i>H</i>-pyrano[2,3-<i>h</i>]quinoline-2-carboxylic acid methyl ester
—— 4,10,10-trioxo-4,10-dihydro-1<i>H</i>-10λ<sup>6</sup>-benzo[4,5]thieno[3,2-<i>g</i>]quinoline-2-carboxylic acid methyl ester 67086-20-8 C17H11NO5S
4,10,10-trioxo-4,10-dihydro-1<i>H</i>-10λ<sup>6</sup>-benzo[4,5]thieno[3,2-<i>g</i>]quinoline-2-carboxylic acid methyl ester
—— (4aR,6S,7S,8S,8aR)-7,8-Bis-allyloxy-6-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine 69515-48-6 C26H30O6
(4aR,6S,7S,8S,8aR)-7,8-Bis-allyloxy-6-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine
—— 4-Methyl-N-[4-methyl-2-phenyl-3-(tetrahydro-pyran-2-yloxy)-pent-4-enyl]-benzenesulfonamide 70197-12-5 C24H31NO4S
4-Methyl-N-[4-methyl-2-phenyl-3-(tetrahydro-pyran-2-yloxy)-pent-4-enyl]-benzenesulfonamide
—— 4-(8-amino-3-(thiomorpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide 1419221-98-9 C23H20F3N7OS
4-(8-amino-3-(thiomorpholin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide
—— 4-[3-(3-imidazol-1-yl-propyl)-5-methyl-5-naphthalen-1-yl-2,4-dioxo-imidazolidin-1-ylmethyl]-benzoic acid methyl ester 220363-48-4 C29H28N4O4
4-[3-(3-imidazol-1-yl-propyl)-5-methyl-5-naphthalen-1-yl-2,4-dioxo-imidazolidin-1-ylmethyl]-benzoic acid methyl ester
—— 4-oxo-3-(3-phenylpropyl)-10-oxa-3-azatricyclo[5.2.1.0*1,5*]dec-8-ene-6-carboxylic acid 1606995-61-2 C18H19NO4
4-oxo-3-(3-phenylpropyl)-10-oxa-3-azatricyclo[5.2.1.0*1,5*]dec-8-ene-6-carboxylic acid
—— 4-O-Acetyl-2-[(tert-butoxycarbonyl)amino]-3-O-(tert-butyldimethylsilyl)-2-deoxy-5,6-isopropylidene-L-mannitol 237388-08-8 C22H43NO8Si
4-O-Acetyl-2-[(tert-butoxycarbonyl)amino]-3-O-(tert-butyldimethylsilyl)-2-deoxy-5,6-isopropylidene-L-mannitol
—— 4-fluorobenzyl-{4-[5-(4-fluoro-phenyl)-2-(5-methylene-[1,3]dioxan-2-yl)-3H-imidazol-4-yl]-pyrimidin-2-yl}-amine 1138915-83-9 C25H21F2N5O2
4-fluorobenzyl-{4-[5-(4-fluoro-phenyl)-2-(5-methylene-[1,3]dioxan-2-yl)-3H-imidazol-4-yl]-pyrimidin-2-yl}-amine
—— 4-Methyl-1-p-tolyl-pyrazolidin-3-one 4759-78-8 C11H14N2O
4-Methyl-1-p-tolyl-pyrazolidin-3-one
—— 4-p-Anisidino-5-butoxy-5-methyl-3-hexen-2-one 82724-87-6 C18H27NO3
4-p-Anisidino-5-butoxy-5-methyl-3-hexen-2-one