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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methyl-3-(3-methyl-5-oxo-imidazolidin-1-yl)-benzenesulfonamide 13346-49-1 C11H15N3O3S
    4-methyl-3-(3-methyl-5-oxo-imidazolidin-1-yl)-benzenesulfonamide
    —— 4-[(3-Methylphenyl)amino]-6-[(trans-4-tert-butyloxycarbonylamino-cyclohexyl)amino]pyrimido[5,4-d]pyrimidine 177906-87-5 C24H31N7O2
    4-[(3-Methylphenyl)amino]-6-[(trans-4-tert-butyloxycarbonylamino-cyclohexyl)amino]pyrimido[5,4-d]pyrimidine
    —— 4-[5-chloro-2-[[(2S)-1-hydroxybutan-2-yl]amino]pyrimidin-4-yl]-N-[(1S)-2-hydroxy-1-phenylethyl]-N-methylbenzamide 663612-42-8 C24H27ClN4O3
    4-[5-chloro-2-[[(2S)-1-hydroxybutan-2-yl]amino]pyrimidin-4-yl]-N-[(1S)-2-hydroxy-1-phenylethyl]-N-methylbenzamide
    —— [4-(5-chloro-2-hydroxy-benzoyl)-piperazin-1-yl]-acetic acid ethyl ester 37133-64-5 C15H19ClN2O4
    [4-(5-chloro-2-hydroxy-benzoyl)-piperazin-1-yl]-acetic acid ethyl ester
    —— (4-glycoloylamino-butyl)-trimethyl-ammonium; iodide 93484-16-3 C9H21N2O2*I
    (4-glycoloylamino-butyl)-trimethyl-ammonium; iodide
    —— 4-Isopropenylocta-2c,7-dien 76966-92-2 C11H18
    4-Isopropenylocta-2c,7-dien
    —— 4-[4-(4-benzofuran-2-yl-styryl)-phenyl]-2,5-diphenyl-2H-[1,2,3]triazole 65203-77-2 C36H25N3O
    4-[4-(4-benzofuran-2-yl-styryl)-phenyl]-2,5-diphenyl-2H-[1,2,3]triazole
    —— 4-[(1-butyl-1H-1,2,3-triazole-4-yl)methoxy]-3-methoxybenzaldehyde 1311157-60-4 C15H19N3O3
    4-[(1-butyl-1H-1,2,3-triazole-4-yl)methoxy]-3-methoxybenzaldehyde
    —— 4-(bromomethyl)-2-methyloxolane, Mixture of diastereomers 1600581-69-8 C6H11BrO
    4-(bromomethyl)-2-methyloxolane, Mixture of diastereomers
    —— 4-(2-amidino-1,2,3,4-tetrahydroisoquinolin-7-yloxymethyl)-1-(1-ethylpiperidin-4-yl)piperidine-4-carboxylic acid ethyl ester 247134-95-8 C26H41N5O3
    4-(2-amidino-1,2,3,4-tetrahydroisoquinolin-7-yloxymethyl)-1-(1-ethylpiperidin-4-yl)piperidine-4-carboxylic acid ethyl ester
    —— 4-trimethyl-Sn-propylpyridine 1337999-84-4 C11H19NSn
    4-trimethyl-Sn-propylpyridine
    —— {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(5-methoxy-pyridin-2-yl)-amine 1374037-81-6 C17H20N4O2
    {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(5-methoxy-pyridin-2-yl)-amine
    —— 4-chloro-5,5-dimethyl-tetrahydro-pyrimidin-2-one 40333-80-0 C6H11ClN2O
    4-chloro-5,5-dimethyl-tetrahydro-pyrimidin-2-one
    —— 4-chloro-N-({2-[cyclopropyl(ethyl)amino]-1,3-thiazol-4-yl}methyl)-N-quinolin-6-ylbenzamide 1034247-06-7 C25H23ClN4OS
    4-chloro-N-({2-[cyclopropyl(ethyl)amino]-1,3-thiazol-4-yl}methyl)-N-quinolin-6-ylbenzamide
    —— 4-[5-(4-fluoro-phenyl)-[1,3,4]oxadiazol-2-yl]-1,4-diaza-bicyclo[3.2.2]nonane 959696-56-1 C15H17FN4O
    4-[5-(4-fluoro-phenyl)-[1,3,4]oxadiazol-2-yl]-1,4-diaza-bicyclo[3.2.2]nonane
    —— (4E)-(1R,3R,5R)-1-acetoxy-3-[(tert-butyldimethylsilyl)oxy]-6-oxa-4-[3'-(p-toluenesulfonyloxy)propylidene]bicyclo[3.2.1]octan-7-one 960501-71-7 C25H36O8SSi
    (4E)-(1R,3R,5R)-1-acetoxy-3-[(tert-butyldimethylsilyl)oxy]-6-oxa-4-[3'-(p-toluenesulfonyloxy)propylidene]bicyclo[3.2.1]octan-7-one
    —— 4-(2-Hydroxyethyl)-4-pyridin-2-ylcyclohexan-1-one 1006685-79-5 C13H17NO2
    4-(2-Hydroxyethyl)-4-pyridin-2-ylcyclohexan-1-one
    —— 4-(4-Bromophenoxy)phenylurea 85879-22-7 C13H11BrN2O2
    4-(4-Bromophenoxy)phenylurea
    —— 4-[(3-{5-cyclopropyl-2-{4-[(4-fluorophenyl)amino]phenyl}-3-(methylcarbamoyl)-2H-indazol-6-yl(methylsulfonyl)amino}propyl)amino]-4-oxobutanoic acid 1373839-96-3 C32H35FN6O6S
    4-[(3-{5-cyclopropyl-2-{4-[(4-fluorophenyl)amino]phenyl}-3-(methylcarbamoyl)-2H-indazol-6-yl(methylsulfonyl)amino}propyl)amino]-4-oxobutanoic acid
    —— 4-(4-octyl-1-phenethyl-piperidin-4-yl)-morpholine 13681-05-5 C25H42N2O
    4-(4-octyl-1-phenethyl-piperidin-4-yl)-morpholine
    —— 4-Phenyl-2H-pyrido<1,2-a><1,3,5>triazin-2-on 13704-29-5 C13H9N3O
    4-Phenyl-2H-pyrido<1,2-a><1,3,5>triazin-2-on
    —— 4-cyclohexyl-5-methylsulfanyl-2-(1,1,2,2-tetrachloro-ethylsulfanyl)-2,4-dihydro-[1,2,4]triazol-3-one 68320-27-4 C11H15Cl4N3OS2
    4-cyclohexyl-5-methylsulfanyl-2-(1,1,2,2-tetrachloro-ethylsulfanyl)-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-(1-iodopentylidene)-2-(4-(trifluoromethyl)phenyl)-4H-benzo-[d][1,3]oxazine 1456547-03-7 C20H17F3INO
    4-(1-iodopentylidene)-2-(4-(trifluoromethyl)phenyl)-4H-benzo-[d][1,3]oxazine
    —— 4-<4'-(butyloxy)phenyl>benzoyl chloride 94610-76-1 C17H17ClO2
    4-<4'-(butyloxy)phenyl>benzoyl chloride
    —— {4-Amino-6-[(E)-2-(2-hydroxy-naphthalen-1-yl)-vinyl]-5-oxo-4,5-dihydro-[1,2,4]triazin-3-ylsulfanyl}-acetic acid 352296-58-3 C17H14N4O4S
    {4-Amino-6-[(E)-2-(2-hydroxy-naphthalen-1-yl)-vinyl]-5-oxo-4,5-dihydro-[1,2,4]triazin-3-ylsulfanyl}-acetic acid
    —— 4,4-dimethyl-2-(4-nitro-phenyl)-4H-oxazol-5-one 24503-24-0 C11H10N2O4
    4,4-dimethyl-2-(4-nitro-phenyl)-4H-oxazol-5-one
    —— (4aR,6aS,9aS,9bR)-3,3,6a-Trimethyl-7-phenylsulfanyl-octahydro-indeno[5,4-d][1,3]dioxin-8-one 108794-23-6 C20H26O3S
    (4aR,6aS,9aS,9bR)-3,3,6a-Trimethyl-7-phenylsulfanyl-octahydro-indeno[5,4-d][1,3]dioxin-8-one
    —— 4,5-Dihydro-1-methyl-3-phenyl-2-propylimidazolium-iodid 109153-13-1 C13H19N2*I
    4,5-Dihydro-1-methyl-3-phenyl-2-propylimidazolium-iodid
    —— 4-<1-(phenylsulfonyl)-3-indolyl>-4-oxobutyric acid 99532-50-0 C18H15NO5S
    4-<1-(phenylsulfonyl)-3-indolyl>-4-oxobutyric acid
    —— (4R,5S)-1,5-dimethyl-4-phenyl-3-(2-phenylsulfanylacetyl)imidazolidin-2-one 143359-24-4 C19H20N2O2S
    (4R,5S)-1,5-dimethyl-4-phenyl-3-(2-phenylsulfanylacetyl)imidazolidin-2-one
    —— 4'-[4-(7-phenyl-benzooxazol-2-yl)-styryl]-biphenyl-4-carboxylic acid ethyl ester 70916-67-5 C36H27NO3
    4'-[4-(7-phenyl-benzooxazol-2-yl)-styryl]-biphenyl-4-carboxylic acid ethyl ester
    —— 4-{[4-({2-[methyl(methylsulfonyl)amino]benzyl}amino)-7H-pyrrolo[2,3-d]pyrimidin-2-yl]amino}-N-[3-(2-oxopyrrolidin-1-yl)propyl]benzamide 1372262-64-0 C29H34N8O4S
    4-{[4-({2-[methyl(methylsulfonyl)amino]benzyl}amino)-7H-pyrrolo[2,3-d]pyrimidin-2-yl]amino}-N-[3-(2-oxopyrrolidin-1-yl)propyl]benzamide
    —— 4-formyl-N-methylpiperidine-1-carboxamide 1104058-84-5 C8H14N2O2
    4-formyl-N-methylpiperidine-1-carboxamide
    —— 4'-Allyl-1'-butyl-[1,4']bipiperidinyl 13696-71-4 C17H32N2
    4'-Allyl-1'-butyl-[1,4']bipiperidinyl
    —— 4-butyl-1-(4-chloro-phenyl)-2-(4-isopropyl-styryl)-pyrazolidine-3,5-dione 27196-44-7 C24H27ClN2O2
    4-butyl-1-(4-chloro-phenyl)-2-(4-isopropyl-styryl)-pyrazolidine-3,5-dione
    —— 4-methoxy-5,8-dimethyl-6-(1,3-dimethyl-5-p-toluenesulfonyloxypyrazol-4-yl)-carbonylthiochroman-1,1-dioxide 153330-27-9 C25H28N2O7S2
    4-methoxy-5,8-dimethyl-6-(1,3-dimethyl-5-p-toluenesulfonyloxypyrazol-4-yl)-carbonylthiochroman-1,1-dioxide
    —— 4-chloro-N-(6-methylpyridin-2-yl)dithiazol-5-imine 1372124-24-7 C8H6ClN3S2
    4-chloro-N-(6-methylpyridin-2-yl)dithiazol-5-imine
    —— 4-methylpyrimidine-2-thiolate;2-pyridin-2-ylpyridine;ruthenium(2+);perchlorate 173861-95-5 C25H21N6RuS*ClO4
    4-methylpyrimidine-2-thiolate;2-pyridin-2-ylpyridine;ruthenium(2+);perchlorate
    —— 4-[(6-(N-carboxymethyl-quinolin-8-yl-sulphonylamino)-3-ethoxy-benzofuran-2-yl)-methyl]-benzamidine-hydrochloride 236417-19-9 C29H26N4O6S*ClH
    4-[(6-(N-carboxymethyl-quinolin-8-yl-sulphonylamino)-3-ethoxy-benzofuran-2-yl)-methyl]-benzamidine-hydrochloride
    —— 4,6-dichloro-5-(4-octyloxy-phenyl)-2-phenyl-pyrimidine 51328-03-1 C24H26Cl2N2O
    4,6-dichloro-5-(4-octyloxy-phenyl)-2-phenyl-pyrimidine
    —— 4-(4-ethoxy-benzenesulfonyl)-6,7-dimethoxy-cinnoline 42468-04-2 C18H18N2O5S
    4-(4-ethoxy-benzenesulfonyl)-6,7-dimethoxy-cinnoline
    —— 4-[(6-nitro-2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid ethyl ester 50708-78-6 C17H15N3O6
    4-[(6-nitro-2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid ethyl ester
    —— 4-Guanidinobenzoesaeure-n-octylester 50466-39-2 C16H25N3O2
    4-Guanidinobenzoesaeure-n-octylester
    —— (4-Pentyloxy-phenyl)-[(Z)-4-pentyl-phenylimino]-acetonitrile 55642-58-5 C24H30N2O
    (4-Pentyloxy-phenyl)-[(Z)-4-pentyl-phenylimino]-acetonitrile
    —— 4-Butoxy-N-(4-butoxy-phenyl)-benzimidoyl chloride 55642-62-1 C21H26ClNO2
    4-Butoxy-N-(4-butoxy-phenyl)-benzimidoyl chloride
    —— 4-(6-Methyl-octyloxy)-benzaldehyde 55535-65-4 C16H24O2
    4-(6-Methyl-octyloxy)-benzaldehyde
    —— 4-(3-chloro-2-methyl-4-<i>p</i>-tolyl-but-2-enyl)-morpholine 41502-28-7 C16H22ClNO
    4-(3-chloro-2-methyl-4-<i>p</i>-tolyl-but-2-enyl)-morpholine
    —— 4-(Ethyl-dimethyl-silanyl)-bicyclo[2.2.1]hept-5-ene-2-carbonitrile 55166-50-2 C12H19NSi
    4-(Ethyl-dimethyl-silanyl)-bicyclo[2.2.1]hept-5-ene-2-carbonitrile
    —— 4-(4-chloro-2-methyl-phenyl)-5-methylsulfanyl-2-(1,1,2,2-tetrachloro-ethylsulfanyl)-2,4-dihydro-[1,2,4]triazol-3-one 68320-43-4 C12H10Cl5N3OS2
    4-(4-chloro-2-methyl-phenyl)-5-methylsulfanyl-2-(1,1,2,2-tetrachloro-ethylsulfanyl)-2,4-dihydro-[1,2,4]triazol-3-one
    —— (4S,5R,6R,7R)-4,5,6,7-Tetrahydroxy-2-oxo-8-phosphonooxy-octanoic acid 61302-29-2 C8H15O11P
    (4S,5R,6R,7R)-4,5,6,7-Tetrahydroxy-2-oxo-8-phosphonooxy-octanoic acid