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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-((((1-(4-pentylphenyl)propylidene)amino)oxy)carbonyl)phenyl octanoate 64128-61-6 C29H39NO4
4-((((1-(4-pentylphenyl)propylidene)amino)oxy)carbonyl)phenyl octanoate
—— 4-methyl-4-nitro-1-hexene 83307-67-9 C7H13NO2
4-methyl-4-nitro-1-hexene
—— 4'-methyl-4,5-bis-trifluoromethyl-2λ5-spiro[[1,3,2]dithiaphosphole-2,1'-(2,6,7-trioxa-1-phospha-bicyclo[2.2.2]octane)] 60049-49-2 C9H9F6O3PS2
4'-methyl-4,5-bis-trifluoromethyl-2λ5-spiro[[1,3,2]dithiaphosphole-2,1'-(2,6,7-trioxa-1-phospha-bicyclo[2.2.2]octane)]
—— 4-benzhydryl-N,N'-diisopropylpiperazine-1-carboximidamide 1622929-15-0 C24H34N4
4-benzhydryl-N,N'-diisopropylpiperazine-1-carboximidamide
—— 4a-Methoxy-10-methyl-2,3,4,4a,10,10a-hexahydro-1H-phenoxazine 75847-95-9 C14H19NO2
4a-Methoxy-10-methyl-2,3,4,4a,10,10a-hexahydro-1H-phenoxazine
—— 4-Ethoxy-6-(1-methyl-butyl)-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 52466-59-8 C16H26O4
4-Ethoxy-6-(1-methyl-butyl)-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
—— 4-(3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-2-amine hydrochloride 1401517-50-7 C13H14N4*ClH
4-(3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-2-amine hydrochloride
—— 4-(8,8-Dimethyl-6-oxo-7,9-dihydropyrido[1,2-a]indol-10-yl)-2-[(4-oxocyclohexyl)amino]benzamide 1279091-34-7 C27H29N3O3
4-(8,8-Dimethyl-6-oxo-7,9-dihydropyrido[1,2-a]indol-10-yl)-2-[(4-oxocyclohexyl)amino]benzamide
—— 4-[6-chloro-1-(4-fluorophenyl)methyl-4(1H)-quinolinon-3-yl]-2-hydroxy-4-oxo-2-butenoic acid ethyl ester 1043896-87-2 C22H17ClFNO5
4-[6-chloro-1-(4-fluorophenyl)methyl-4(1H)-quinolinon-3-yl]-2-hydroxy-4-oxo-2-butenoic acid ethyl ester
—— 4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[(2,6-difluorophenyl)methyl]benzamide 1282038-38-3 C36H36F2N8O5
4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[(2,6-difluorophenyl)methyl]benzamide
—— [4-D-serine]buserelin 1926163-21-4 C60H86N16O13
[4-D-serine]buserelin
—— 4-amino-quinazoline-8-carboxylic acid [2-fluoro-3-(propane-1-sulfonylamino)-phenyl]-amide 1269420-28-1 C18H18FN5O3S
4-amino-quinazoline-8-carboxylic acid [2-fluoro-3-(propane-1-sulfonylamino)-phenyl]-amide
—— 4-[(6-bromohexyl)amino]-2-methylphenol 115814-69-2 C13H20BrNO
4-[(6-bromohexyl)amino]-2-methylphenol
—— 4-(3,3-dimethyltriazenyl-1)-4'-hydroxybenzophenone 1401452-98-9 C15H15N3O2
4-(3,3-dimethyltriazenyl-1)-4'-hydroxybenzophenone
—— 4-(2-bromophenyloxy)-2,7-dimethyl-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride 1067634-52-9 C16H18BrNO2*ClH
4-(2-bromophenyloxy)-2,7-dimethyl-5,6,7,8-tetrahydro-4H-furo[2,3-c]azepine hydrochloride
—— 4-(4-Bromo-3-methylphenyloxy)-6-methyl-4,5,6,7-tetrahydrofuro[2,3-c] pyridine hydrochloride 1067632-82-9 C15H16BrNO2*ClH
4-(4-Bromo-3-methylphenyloxy)-6-methyl-4,5,6,7-tetrahydrofuro[2,3-c] pyridine hydrochloride
—— 4-(7-chloro-4-oxo-2-styryl-4<i>H</i>-quinazolin-3-yl)-benzoic acid ethyl ester 72889-46-4 C25H19ClN2O3
4-(7-chloro-4-oxo-2-styryl-4<i>H</i>-quinazolin-3-yl)-benzoic acid ethyl ester
—— 4,7-dihydroxy-8-iodo-3-methoxy-chromen-2-one 72511-82-1 C10H7IO5
4,7-dihydroxy-8-iodo-3-methoxy-chromen-2-one
—— 4-{4-[2-(6,7-dimethyl-2-oxo-2H-chromen-4-yloxy)ethoxy]phenyl}-2,6-dimethyl-1,4-dihydropyridine-3,5-carboxylic acid diethyl ester 910098-76-9 C32H35NO8
4-{4-[2-(6,7-dimethyl-2-oxo-2H-chromen-4-yloxy)ethoxy]phenyl}-2,6-dimethyl-1,4-dihydropyridine-3,5-carboxylic acid diethyl ester
—— 4-(2-(4'-(1,2-diphenylvinyl)biphenyl-4-yl)vinyl)-N,N-diphenylaniline 955952-47-3 C46H35N
4-(2-(4'-(1,2-diphenylvinyl)biphenyl-4-yl)vinyl)-N,N-diphenylaniline
—— 4-[2-(2,4,6-trimethyl-anilino)-benzenesulfonyl]-morpholine 40236-51-9 C19H24N2O3S
4-[2-(2,4,6-trimethyl-anilino)-benzenesulfonyl]-morpholine
—— 4-(<i>N</i>-trichloroacetyl-benzimidoyl)-morpholine 54683-21-5 C13H13Cl3N2O2
4-(<i>N</i>-trichloroacetyl-benzimidoyl)-morpholine
—— 4-[[4-(2-Furanylcarbonyl)-1-piperazinyl]acetyl]-4.5-dihydro-7-[(3-trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile, hydrochloride 115955-18-5 C25H21F3N6O3*ClH
4-[[4-(2-Furanylcarbonyl)-1-piperazinyl]acetyl]-4.5-dihydro-7-[(3-trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile, hydrochloride
—— 4-(3-(2-fluoro-4-(7-(1-methyl-1H-pyrazol-4-yl)-4-morpholino-pyrido[3,2-d]pyrimidin-2-yl)phenyl)ureido)-N,N-dimethyl-benzamide 1374204-50-8 C31H30FN9O3
4-(3-(2-fluoro-4-(7-(1-methyl-1H-pyrazol-4-yl)-4-morpholino-pyrido[3,2-d]pyrimidin-2-yl)phenyl)ureido)-N,N-dimethyl-benzamide
—— 4,4'-(1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethane-1,2-diylidene)bis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one) 74853-89-7 C44H62O3
4,4'-(1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethane-1,2-diylidene)bis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one)
—— 4-[1-(biphenyl-3-ylmethyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl]pyridine 1285529-93-2 C27H20FN3
4-[1-(biphenyl-3-ylmethyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl]pyridine
—— 4'-amino-3'-nitro-[1,1'-biphenyl]-4-carbonitrile 1305348-49-5 C13H9N3O2
4'-amino-3'-nitro-[1,1'-biphenyl]-4-carbonitrile
—— 4-[(N-maleimidoethyl)carboxamidoethyl(Peg)4carboxamidomethyl]cyclohexanecarboxylic acid 951792-84-0 C26H41N3O10
4-[(N-maleimidoethyl)carboxamidoethyl(Peg)4carboxamidomethyl]cyclohexanecarboxylic acid
—— (4aS,11aR,12aS,13S)-3,7-bis(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-10-fluoro-5-hydroxy-9-(1H-imidazol-2-yl)-11a,12,12a,13-tetrahydrotetraceno[2,3-d]isoxazole-4,6(4aH,11H)-dione 1359022-18-6 C44H47FN4O7Si
(4aS,11aR,12aS,13S)-3,7-bis(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-10-fluoro-5-hydroxy-9-(1H-imidazol-2-yl)-11a,12,12a,13-tetrahydrotetraceno[2,3-d]isoxazole-4,6(4aH,11H)-dione
—— 4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-((R)-2-(2,2,2-trifluoroethyl)-3-oxo-isoxazolidin-4-yl)-benzamide 1309957-75-2 C23H17Cl2F6N3O4
4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-((R)-2-(2,2,2-trifluoroethyl)-3-oxo-isoxazolidin-4-yl)-benzamide
—— (4-ethoxy-2-iodophenyl)-(4-hydroxybenzoyl)carbamic acid tert-butyl ester 835873-13-7 C20H22INO5
(4-ethoxy-2-iodophenyl)-(4-hydroxybenzoyl)carbamic acid tert-butyl ester
—— 4-methoxybenzaldehyde N-[1-phenyl-3-acetyl-4-cyanopyrazol-5-yl]hydrazone 1426562-01-7 C20H17N5O2
4-methoxybenzaldehyde N-[1-phenyl-3-acetyl-4-cyanopyrazol-5-yl]hydrazone
—— (4R,5S)-5-bromo-4-octanol 1207731-97-2 C8H17BrO
(4R,5S)-5-bromo-4-octanol
—— 4-[1-Methyl-2,4-dioxo-6-(3-p-tolyl-prop-1-ynyl)-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-ylmethyl]benzoic acid 448969-07-1 C25H20N2O4S
4-[1-Methyl-2,4-dioxo-6-(3-p-tolyl-prop-1-ynyl)-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-ylmethyl]benzoic acid
—— 4-bromo-6-(2,4-dimethoxyphenyl)-2-methoxyphenol 1446145-43-2 C15H15BrO4
4-bromo-6-(2,4-dimethoxyphenyl)-2-methoxyphenol
—— 4-amino-N-hydroxy-6-(methyl-3-methylphenyl-amino)-[1,3,5]triazine-2-carboxamidine 1366663-07-1 C12H15N7O
4-amino-N-hydroxy-6-(methyl-3-methylphenyl-amino)-[1,3,5]triazine-2-carboxamidine
—— 4-bromo-1-(2,2-dimethylpropyl)-5-pyridin-4-yl-1H-benzotriazole 1257326-48-9 C16H17BrN4
4-bromo-1-(2,2-dimethylpropyl)-5-pyridin-4-yl-1H-benzotriazole
—— 4-((9-(2-(methoxycarbonyl)phenyl)-3-oxo-3H-xanthen-6-yl)oxy)butanoic acid 228121-12-8 C25H20O7
4-((9-(2-(methoxycarbonyl)phenyl)-3-oxo-3H-xanthen-6-yl)oxy)butanoic acid
—— (4R,5R)-4-(3,4-methylenedioxyphenyl)-5-N-(tert-butyloxycarbonyl)-N-(2,2-dimethoxyethyl)amino-1,7-octadien-4-ol 853927-25-0 C24H35NO7
(4R,5R)-4-(3,4-methylenedioxyphenyl)-5-N-(tert-butyloxycarbonyl)-N-(2,2-dimethoxyethyl)amino-1,7-octadien-4-ol
—— 4-(tert-butyl)-1-(3-ethyl-2-methylenepentyl)-2-(hexa-1,5-dien-2-yl)benzene 1258930-33-4 C16H19F3N2O3
4-(tert-butyl)-1-(3-ethyl-2-methylenepentyl)-2-(hexa-1,5-dien-2-yl)benzene
—— 4-chloro-4-ethenyl-2-(1-hexynyl)-3-methoxy-2-cyclobuten-1-one 122745-94-2 C13H15ClO2
4-chloro-4-ethenyl-2-(1-hexynyl)-3-methoxy-2-cyclobuten-1-one
—— 4,5-dimethoxy-2-(4-methoxy-benzoyl)-benzoic acid methyl ester 6683-58-5 C18H18O6
4,5-dimethoxy-2-(4-methoxy-benzoyl)-benzoic acid methyl ester
—— 4-amino-2-phenyl-quinazolin-6-ol 41533-79-3 C14H11N3O
4-amino-2-phenyl-quinazolin-6-ol
—— (4-bromophenyl){5-(3,5-di-tert-butyl-4-hydroxyphenyl)-3-(pyridin-4-yl)-5,6-dihydro[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl}methanone 1181217-44-6 C29H30BrN5O2S
(4-bromophenyl){5-(3,5-di-tert-butyl-4-hydroxyphenyl)-3-(pyridin-4-yl)-5,6-dihydro[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl}methanone
—— 4-Methyl-3-chlormethyl-1-phenyl-7-aza-indol 50839-77-5 C15H13ClN2
4-Methyl-3-chlormethyl-1-phenyl-7-aza-indol
—— 4,4'-diiodo-1,1'-bibicyclo<2.2.2>octane 143123-43-7 C16H24I2
4,4'-diiodo-1,1'-bibicyclo<2.2.2>octane
—— (4-(tert-butyl)benzyl)(1-(4-chlorophenyl)ethyl)sulfane 1370435-82-7 C19H23ClS
(4-(tert-butyl)benzyl)(1-(4-chlorophenyl)ethyl)sulfane
—— 4-chloropyrido[3,4-d]pyridazin-1(2H)-one 25381-39-9 C7H4ClN3O
4-chloropyrido[3,4-d]pyridazin-1(2H)-one
—— 4-butoxy-(2,3-difluorophenyl)cyclohexanol 1130351-34-6 C16H22F2O2
4-butoxy-(2,3-difluorophenyl)cyclohexanol
—— 4-(2-methoxy-5-methyl-phenyl)-4-methyl-cyclohexa-2,5-dienone 108851-48-5 C15H16O2
4-(2-methoxy-5-methyl-phenyl)-4-methyl-cyclohexa-2,5-dienone