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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-nitro-benzaldehyde (4-phenyl-3-o-tolyl-3H-selenazol-2-ylidene)-hydrazone 73937-34-5 C23H18N4O2Se
4-nitro-benzaldehyde (4-phenyl-3-o-tolyl-3H-selenazol-2-ylidene)-hydrazone
—— 4-{[(3S,4R)-1-(tert-butoxycarbonyl)-3-fluoropiperidin-4-yl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid 1039740-76-5 C18H23FN4O4
4-{[(3S,4R)-1-(tert-butoxycarbonyl)-3-fluoropiperidin-4-yl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid
—— (4S)-methyl 4-((tert-butyldimethylsilyloxy)methyl)-3-(diethoxyphosphoryl)-4-methylcyclopent-1-enecarboxylate 1265277-79-9 C19H37O6PSi
(4S)-methyl 4-((tert-butyldimethylsilyloxy)methyl)-3-(diethoxyphosphoryl)-4-methylcyclopent-1-enecarboxylate
—— 4-Dicyanomethylen-1-methyl-2,3-diphenyl-8,9-benzo-4H-2,3,6,7-tetrahydropyridno<2.1-a>isochinolin 110229-23-7 C33H25N3
4-Dicyanomethylen-1-methyl-2,3-diphenyl-8,9-benzo-4H-2,3,6,7-tetrahydropyridno<2.1-a>isochinolin
—— 4-(2-aminoacetamido)-4-(3-oxo-3-((2-(((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)ethyl)amino)propyl)-N1,N7-bis(2-(((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)ethyl)heptanediamide 1375796-90-9 C36H65N5O22
4-(2-aminoacetamido)-4-(3-oxo-3-((2-(((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)ethyl)amino)propyl)-N1,N7-bis(2-(((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)ethyl)heptanediamide
—— 4-Phenyl-1-propyl-6-p-tolyl-5,6-dihydro-1H-pyrimidine-2-thione 132808-75-4 C20H22N2S
4-Phenyl-1-propyl-6-p-tolyl-5,6-dihydro-1H-pyrimidine-2-thione
—— 4-diphenylamino-5-methoxyfuran-2(5H)-one 1563077-52-0 C17H15NO3
4-diphenylamino-5-methoxyfuran-2(5H)-one
—— [(4-chlorophenyl)({4-[3-methyl-3-(2,4,6-trimethylphenyl)cyclobutyl]-1,3-thiazol-2-yl}amino)methyl]phosphinic acid 1350565-89-7 C24H28ClN2O2PS
[(4-chlorophenyl)({4-[3-methyl-3-(2,4,6-trimethylphenyl)cyclobutyl]-1,3-thiazol-2-yl}amino)methyl]phosphinic acid
—— 4-(4-benzoyl-1,5-diphenyl-1H-pyrazol-3-yl)pyrimido[1,2-a]benzimidazole 1292816-51-3 C32H21N5O
4-(4-benzoyl-1,5-diphenyl-1H-pyrazol-3-yl)pyrimido[1,2-a]benzimidazole
—— 4'-Methyl-α-acetamino-stilben 16737-27-2 C17H17NO
4'-Methyl-α-acetamino-stilben
—— 4-(morpholine-4-carbonyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid 848085-82-5 C18H20N2O4
4-(morpholine-4-carbonyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid
—— (4aR,7S,7aS)-4,7-Dimethyl-octahydro-cyclopenta[c]pyran-3-ol 72782-50-4 C10H18O2
(4aR,7S,7aS)-4,7-Dimethyl-octahydro-cyclopenta[c]pyran-3-ol
—— 4-Cinnamyliden-3,4-dihydrobenz<cd>indol-5(1H)-on 58786-24-6 C20H15NO
4-Cinnamyliden-3,4-dihydrobenz<cd>indol-5(1H)-on
—— 4-[2-(4-Chloro-3-nitro-phenyl)-2-oxo-ethyl]-1-methyl-pyridinium; bromide 125996-81-8 Br*C14H12ClN2O3
4-[2-(4-Chloro-3-nitro-phenyl)-2-oxo-ethyl]-1-methyl-pyridinium; bromide
—— 4-bromo-5-ethoxy-2-ethyl-phenol 877129-91-4 C10H13BrO2
4-bromo-5-ethoxy-2-ethyl-phenol
—— 4-(2,3-dihydrospiro[furo[2,3-g][1,4]benzodioxine-8,3'-indol]-2'-ylamino)butan-1-ol 1226638-99-8 C21H22N2O4
4-(2,3-dihydrospiro[furo[2,3-g][1,4]benzodioxine-8,3'-indol]-2'-ylamino)butan-1-ol
—— 4-tert-Butyl-5-methoxy-2-(2-oxo-1,2-dihydro-pyridin-3-yl)-benzoic acid 1224633-31-1 C17H19NO4
4-tert-Butyl-5-methoxy-2-(2-oxo-1,2-dihydro-pyridin-3-yl)-benzoic acid
—— 4-(3-chloro-4-methylphenyl)-2-(4-fluoro-1-piperidinyl)-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine 1224711-29-8 C20H24ClFN4
4-(3-chloro-4-methylphenyl)-2-(4-fluoro-1-piperidinyl)-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine
—— 4,4'-bis(octyloxy)-2-vinyl-1,1'-biphenyl 1447932-05-9 C30H44O2
4,4'-bis(octyloxy)-2-vinyl-1,1'-biphenyl
—— 4-[3-(4-chloro-phenyl)-5-oxo-1,5-diphenyl-pent-2-enylidene]-2-phenyl-4<i>H</i>-oxazol-5-one 36771-02-5 C32H22ClNO3
4-[3-(4-chloro-phenyl)-5-oxo-1,5-diphenyl-pent-2-enylidene]-2-phenyl-4<i>H</i>-oxazol-5-one
—— (4-chloro-2-nitrophenyl)iminocyanamide 119871-72-6 C7H3ClN4O2
(4-chloro-2-nitrophenyl)iminocyanamide
—— 4-(2-trimethylsilylethyl)phthalonitrile 99276-87-6 C13H16N2Si
4-(2-trimethylsilylethyl)phthalonitrile
—— 4-(2-Methoxy-benzyl)-6-phenyl-2-piperidin-1-ylmethyl-2H-pyridazin-3-one 121137-76-6 C24H27N3O2
4-(2-Methoxy-benzyl)-6-phenyl-2-piperidin-1-ylmethyl-2H-pyridazin-3-one
—— 4-Chloro-7-methyl-1-(2-oxo-2-phenyl-ethyl)-1H-indole-2,3-dione 74588-96-8 C17H12ClNO3
4-Chloro-7-methyl-1-(2-oxo-2-phenyl-ethyl)-1H-indole-2,3-dione
—— 4-cyclopenta-1,3-dien-1-ylbutylbenzene;dichlorozirconium(2+) 278188-49-1 C30H34Cl2Zr
4-cyclopenta-1,3-dien-1-ylbutylbenzene;dichlorozirconium(2+)
—— 4-[4,4-bis(4-methoxyphenyl)-4-(1-tricyclo[3.3.1.1.(3,7)]decyl)butyl]-1-methylpiperazine 1427162-78-4 C33H46N2O2
4-[4,4-bis(4-methoxyphenyl)-4-(1-tricyclo[3.3.1.1.(3,7)]decyl)butyl]-1-methylpiperazine
—— 4-chloro-2-[(5,7-dichloro-2-methyl-2,3-dihydro-1H-isoindol-4-yl)oxy]-7-(1-ethylpropyl)-1-methyl-1H-benzimidazole 1022249-58-6 C22H24Cl3N3O
4-chloro-2-[(5,7-dichloro-2-methyl-2,3-dihydro-1H-isoindol-4-yl)oxy]-7-(1-ethylpropyl)-1-methyl-1H-benzimidazole
—— 4-benzoyl-N-(4-methylpyridin-2-yl)benzamide 1090419-70-7 C20H16N2O2
4-benzoyl-N-(4-methylpyridin-2-yl)benzamide
—— 4-(3-cyclopentyloxy-4-methoxyphenyl)-4-(2-[3-(5-trifluoromethyl[1,3,4]oxadiazol-2-yl)phenyl]ethynyl)cyclohexan-1-one 1229777-75-6 C29H27F3N2O4
4-(3-cyclopentyloxy-4-methoxyphenyl)-4-(2-[3-(5-trifluoromethyl[1,3,4]oxadiazol-2-yl)phenyl]ethynyl)cyclohexan-1-one
—— 4-(1,8-dioxo-3,6-diphenyl-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl)-1,2-phenylene diacetate 1354390-26-3 C35H30O7
4-(1,8-dioxo-3,6-diphenyl-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl)-1,2-phenylene diacetate
—— 4,6,4',6'-tetramethyl-2,4,2',4'-tetrahydro-2,2'-<i>p</i>-phenylene-bis-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-dione 60108-15-8 C18H16N10O4
4,6,4',6'-tetramethyl-2,4,2',4'-tetrahydro-2,2'-<i>p</i>-phenylene-bis-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-dione
—— 4-<i>tert</i>-butyl-benzoic acid <i>N</i>-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-<i>N</i>'-phenyl-hydrazide 36000-44-9 C20H24N4O
4-<i>tert</i>-butyl-benzoic acid <i>N</i>-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-<i>N</i>'-phenyl-hydrazide
—— 4-fluoro-N-{[2-oxo-4-(trifluoromethyl)-l,2,3,4-tetrahydroquinazolin-4-yl]methyl}benzamide 1141879-07-3 C17H13F4N3O2
4-fluoro-N-{[2-oxo-4-(trifluoromethyl)-l,2,3,4-tetrahydroquinazolin-4-yl]methyl}benzamide
—— 4-{[5-(4-{1,2-dimethyl-1-[4-(pyridin-2-ylmethoxy)phenyl]propyl}phenyl)isoxazol-3-yl]methyl}piperazin-2-one 1094054-49-5 C31H34N4O3
4-{[5-(4-{1,2-dimethyl-1-[4-(pyridin-2-ylmethoxy)phenyl]propyl}phenyl)isoxazol-3-yl]methyl}piperazin-2-one
—— 4-(1-methyl-6-{5-[methyl(4-trifluoromethylbenzoyl)amino]pyrimidin-2-yloxy}-1H-indole-2-carbonyl)piperazine-1-carboxylic acid tert-butyl ester 1150744-20-9 C32H33F3N6O5
4-(1-methyl-6-{5-[methyl(4-trifluoromethylbenzoyl)amino]pyrimidin-2-yloxy}-1H-indole-2-carbonyl)piperazine-1-carboxylic acid tert-butyl ester
—— 4,4'-Dioxalazobenzol-dimethylester 24114-49-6 C18H14N2O6
4,4'-Dioxalazobenzol-dimethylester
—— ({4-[(E)-{[4-(2,5-Dimethyl-1,3-thiazol-4-yl)phenyl]imino}methyl]-3-methylphenyl}azanediyl)di(propane-3,1-diyl) dimethanesulfonate--hydrogen chloride (1/1) 62177-86-0 C27H36ClN3O6S3
({4-[(E)-{[4-(2,5-Dimethyl-1,3-thiazol-4-yl)phenyl]imino}methyl]-3-methylphenyl}azanediyl)di(propane-3,1-diyl) dimethanesulfonate--hydrogen chloride (1/1)
—— (4'aS,8'aS)-1'-[(2S)-1-phenylpropan-2-yl]spiro[1,3-dioxolane-2,4'-2,3,4a,5,6,7,8,8a-octahydroquinoline] 86495-96-7 C20H29NO2
(4'aS,8'aS)-1'-[(2S)-1-phenylpropan-2-yl]spiro[1,3-dioxolane-2,4'-2,3,4a,5,6,7,8,8a-octahydroquinoline]
—— {4-[2-(2,2-Diethoxy-ethyl)-[1,3]dithian-2-yl]-5-methyl-2-oxo-tetrahydro-furan-3-yl}-phosphonic acid diethyl ester 115399-29-6 C19H35O7PS2
{4-[2-(2,2-Diethoxy-ethyl)-[1,3]dithian-2-yl]-5-methyl-2-oxo-tetrahydro-furan-3-yl}-phosphonic acid diethyl ester
—— (4-hydroxy-5-octylcyclopent-2-enyl)acetaldehyde 108380-71-8 C15H26O2
(4-hydroxy-5-octylcyclopent-2-enyl)acetaldehyde
—— 4,6-dimethyl-2-ureido-nicotinic acid ; hydrochloride 115213-69-9 C9H11N3O3*ClH
4,6-dimethyl-2-ureido-nicotinic acid ; hydrochloride
—— 4-(3-(4-bromophenyl)-4-cyano-1H-pyrazol-1-yl)benzenesulfonamide 1135953-24-0 C16H11BrN4O2S
4-(3-(4-bromophenyl)-4-cyano-1H-pyrazol-1-yl)benzenesulfonamide
—— 4,6,7-Trimethyl-2-phenyl-4,9-dihydro-1,4,9,10a-tetraaza-benzo[f]azulen-10-one 118472-94-9 C19H18N4O
4,6,7-Trimethyl-2-phenyl-4,9-dihydro-1,4,9,10a-tetraaza-benzo[f]azulen-10-one
—— 4-Methyl-1-(4-methyl-benzoyl)-1,2-dihydro-quinazoline-2-carbonitrile 109271-55-8 C18H15N3O
4-Methyl-1-(4-methyl-benzoyl)-1,2-dihydro-quinazoline-2-carbonitrile
—— 4-(4-(hydroxymethylene)-5-oxo-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide 1498335-14-0 C16H13N3O4S
4-(4-(hydroxymethylene)-5-oxo-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide
—— 4-benzoyl-5-methoxycarbonyl-3,5-dihydroxy-1-p-tolyl-2,5-dihydro-2-pyrrolone 113416-46-9 C20H17NO6
4-benzoyl-5-methoxycarbonyl-3,5-dihydroxy-1-p-tolyl-2,5-dihydro-2-pyrrolone
—— (4-neopentyl-1,1'-biphenyl-2-yl)methylamine 676137-84-1 C18H23N
(4-neopentyl-1,1'-biphenyl-2-yl)methylamine
—— 4-(4-bromo-5-(2-(4-chlorophenyl)-2H-1,2,3-triazol-4-yl)-3-phenyl-1H-pyrazol-1-yl)-N-(phenylcarbamothioyl)benzenesulfonamide 150981-98-9 C30H21BrClN7O2S2
4-(4-bromo-5-(2-(4-chlorophenyl)-2H-1,2,3-triazol-4-yl)-3-phenyl-1H-pyrazol-1-yl)-N-(phenylcarbamothioyl)benzenesulfonamide
—— 4-(2-[1,3]-dioxinan-2-yl-3-flourophenyl)-1,1,1-trifluoro-4-methylpentan-2-one 1198785-77-1 C16H18F4O3
4-(2-[1,3]-dioxinan-2-yl-3-flourophenyl)-1,1,1-trifluoro-4-methylpentan-2-one
—— 4-Bromo-2-methoxy-5-(trifluoromethoxy)aniline 1359024-88-6 C8H7BrF3NO2
4-Bromo-2-methoxy-5-(trifluoromethoxy)aniline