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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[2-(4-chloro-3-nitrobenzylideneamino)ethyl]benzenesulfonamide 1621147-69-0 C15H14ClN3O4S
    4-[2-(4-chloro-3-nitrobenzylideneamino)ethyl]benzenesulfonamide
    —— 4-cyanopyridine*trichloroacetic acid 89937-11-1 C2HCl3O2*C6H4N2
    4-cyanopyridine*trichloroacetic acid
    —— 4-methyl-benzo[4,5]thiazolo[3,2-a]pyridine-1,3-dione 33665-00-8 C12H9NO2S
    4-methyl-benzo[4,5]thiazolo[3,2-a]pyridine-1,3-dione
    —— 4-Chloro-3,3-dimethyl-4-thiophen-2-yl-butan-2-one 56773-20-7 C10H13ClOS
    4-Chloro-3,3-dimethyl-4-thiophen-2-yl-butan-2-one
    —— 4',6'-diamino-1-methyl-1'-<i>p</i>-tolyl-1<i>H</i>,1'<i>H</i>-spiro[indole-3,2'-[1,3,5]triazin]-2-one 55366-64-8 C18H18N6O
    4',6'-diamino-1-methyl-1'-<i>p</i>-tolyl-1<i>H</i>,1'<i>H</i>-spiro[indole-3,2'-[1,3,5]triazin]-2-one
    —— 4-Cyanobenzyl-4'-phenoxyphenylketon 62044-05-7 C21H15NO2
    4-Cyanobenzyl-4'-phenoxyphenylketon
    —— 4-(2-nitro-phenyl)-4-trimethylsilanyloxy-butanoic acid ethyl ester 476364-23-5 C15H23NO5Si
    4-(2-nitro-phenyl)-4-trimethylsilanyloxy-butanoic acid ethyl ester
    —— 4-[((2S)-3-{7-[2-(2,2-dimethyl-1-oxido-4-oxo-3,4-dihydro-1,5-benzo-thiazepin-5(2H)-yl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}-2-hydroxy-propyl)oxy]benzonitrile 942281-87-0 C29H36N4O5S
    4-[((2S)-3-{7-[2-(2,2-dimethyl-1-oxido-4-oxo-3,4-dihydro-1,5-benzo-thiazepin-5(2H)-yl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}-2-hydroxy-propyl)oxy]benzonitrile
    —— 4-butylamino-1-(4-methoxy-phenyl)-2,5-dioxo-2,5-dihydro-pyrrole-3-carbothioic acid benzoylamide 56414-25-6 C23H23N3O4S
    4-butylamino-1-(4-methoxy-phenyl)-2,5-dioxo-2,5-dihydro-pyrrole-3-carbothioic acid benzoylamide
    —— 4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[5-[4-[(thien-2-yl)-carbonyl]piperazin-1-yl]pentyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534608-45-2 C27H27F3N4O3S
    4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[5-[4-[(thien-2-yl)-carbonyl]piperazin-1-yl]pentyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2'-(2,2,2-trifluoroethyl)-N-(3,4-dimethylisoxazol-5-yl) [1,1'-biphenyl]-2-sulfonamide 254740-22-2 C31H35F3N4O4S
    4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2'-(2,2,2-trifluoroethyl)-N-(3,4-dimethylisoxazol-5-yl) [1,1'-biphenyl]-2-sulfonamide
    —— 4-[(4-butoxy-phenyl)-thioacetyl]-morpholine 55784-03-7 C16H23NO2S
    4-[(4-butoxy-phenyl)-thioacetyl]-morpholine
    —— 4-chloro-2-[4-[(2-hydroxyethyl)amino]-1-(4-pyridinyl)butoxy]benzonitrile 357443-17-5 C18H20ClN3O2
    4-chloro-2-[4-[(2-hydroxyethyl)amino]-1-(4-pyridinyl)butoxy]benzonitrile
    —— 4-(4-methoxy-phenyl)-4-(5-methyl-furan-2-yl)-butan-2-one 57056-16-3 C16H18O3
    4-(4-methoxy-phenyl)-4-(5-methyl-furan-2-yl)-butan-2-one
    —— 4-cyclohexylmethyloxy-3-(naphthalen-2-yl)phenylacetonitrile 847065-98-9 C25H25NO
    4-cyclohexylmethyloxy-3-(naphthalen-2-yl)phenylacetonitrile
    —— 4-[(4-aminosulfonyl)phenyl]-5-(3,4-dichlorophenyl)-N-hydroxy-2-oxazolebutanamide 185826-89-5 C19H17Cl2N3O5S
    4-[(4-aminosulfonyl)phenyl]-5-(3,4-dichlorophenyl)-N-hydroxy-2-oxazolebutanamide
    —— (4-Benzyl-phenyl)-{6-[4-(6-methoxymethyl-3-aza-bicyclo[3.1.0]hex-3-ylmethyl)-phenyl]-quinazolin-4-yl}-amine 289036-85-7 C35H34N4O
    (4-Benzyl-phenyl)-{6-[4-(6-methoxymethyl-3-aza-bicyclo[3.1.0]hex-3-ylmethyl)-phenyl]-quinazolin-4-yl}-amine
    —— 4-[5-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]pentyl]-N-[2-(trifluoromethyl)phenyl]piperazine-1-carboxamide 534608-92-9 C30H29F6N5O3
    4-[5-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]pentyl]-N-[2-(trifluoromethyl)phenyl]piperazine-1-carboxamide
    —— 4-n-Propyl-5-methyl-2(5H)-furanon 54467-54-8 C8H12O2
    4-n-Propyl-5-methyl-2(5H)-furanon
    —— 4,5-dihydrobenzo[1,2-b:6,5-b']dithiophene-2-carboxylic acid 58231-50-8 C11H8O2S2
    4,5-dihydrobenzo[1,2-b:6,5-b']dithiophene-2-carboxylic acid
    —— 4-{4-[({[4-bromo-3-(trifluoromethyl)phenyl]amino}carbonyl)amino]phenoxy}-2-pyridine carboxamide 1-oxide 583840-08-8 C20H14BrF3N4O4
    4-{4-[({[4-bromo-3-(trifluoromethyl)phenyl]amino}carbonyl)amino]phenoxy}-2-pyridine carboxamide 1-oxide
    —— 4-methyl-2-decyne-1,4-diol 70219-54-4 C11H20O2
    4-methyl-2-decyne-1,4-diol
    —— (4S)-3-[(E,2S,3S)-3-hydroxy-5-[(1R,3R,4R)-3-methoxy-4-tri(propan-2-yl)silyloxycyclohexyl]-2,4-dimethylpent-4-enoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 116386-64-2 C29H53NO6Si
    (4S)-3-[(E,2S,3S)-3-hydroxy-5-[(1R,3R,4R)-3-methoxy-4-tri(propan-2-yl)silyloxycyclohexyl]-2,4-dimethylpent-4-enoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-Hydroxy-4-[3-(naphthalen-2-ylmethoxy)-phenyl]-piperidine-1-carboxylic acid ethyl ester 141376-39-8 C25H27NO4
    4-Hydroxy-4-[3-(naphthalen-2-ylmethoxy)-phenyl]-piperidine-1-carboxylic acid ethyl ester
    —— 4-chloro-5-(3-n-propoxy-4-methoxybenzylamino)-6-amino-3(2H)pyridazinone 117597-18-9 C15H19ClN4O3
    4-chloro-5-(3-n-propoxy-4-methoxybenzylamino)-6-amino-3(2H)pyridazinone
    —— (4S)-4-amino-6,6,6-trifluoro-5-hydroxy-N,N-dipropylhexanamide 1163302-17-7 C12H23F3N2O2
    (4S)-4-amino-6,6,6-trifluoro-5-hydroxy-N,N-dipropylhexanamide
    —— 4,4-dimethoxy-butane-1,2-diol 72380-57-5 C6H14O4
    4,4-dimethoxy-butane-1,2-diol
    —— 4-[(4'-methoxyphenyl-amino)methyl]-1,3-dioxolan-2-one 1233766-23-8 C11H13NO4
    4-[(4'-methoxyphenyl-amino)methyl]-1,3-dioxolan-2-one
    —— 4-methoxybenzyl indolo[2,3-a]carbazole-2-carboxylate 1573117-10-8 C27H20N2O3
    4-methoxybenzyl indolo[2,3-a]carbazole-2-carboxylate
    —— 4-Bromo-3-[2-(tert-butyl-diphenyl-silanyloxymethyl)-oxazol-5-yl]-1-(toluene-4-sulfonyl)-1H-indole 761433-67-4 C35H33BrN2O4SSi
    4-Bromo-3-[2-(tert-butyl-diphenyl-silanyloxymethyl)-oxazol-5-yl]-1-(toluene-4-sulfonyl)-1H-indole
    —— 4-({[2-amino-4-(pyrrolidin-1-yl)-1,3,5-triazin-6-yl]methyl}amino)benzoic acid 871332-17-1 C15H18N6O2
    4-({[2-amino-4-(pyrrolidin-1-yl)-1,3,5-triazin-6-yl]methyl}amino)benzoic acid
    —— 4-Bromdithiobenzoesaeurephenylester 20876-74-8 C13H9BrS2
    4-Bromdithiobenzoesaeurephenylester
    —— 4-anilino-6-(4-methoxy-phenyl)-2-phenyl-pyrimidine-5-carbonitrile 64499-16-7 C24H18N4O
    4-anilino-6-(4-methoxy-phenyl)-2-phenyl-pyrimidine-5-carbonitrile
    —— 4-Benzylidenamino-1-methyl-3-phenyl-chinolin-2(1H)-on 83609-82-9 C23H18N2O
    4-Benzylidenamino-1-methyl-3-phenyl-chinolin-2(1H)-on
    —— 4a-methyl-2,3,4,4a-tetrahydronaphtho[2,3-d]pyrido[2,1-b][1,3]oxazin-1(6H)-one 1224428-72-1 C17H17NO2
    4a-methyl-2,3,4,4a-tetrahydronaphtho[2,3-d]pyrido[2,1-b][1,3]oxazin-1(6H)-one
    —— (4R,5R)-5-{[(tert-butyldiphenylsilyl)oxy]methyl}-4-[tri(methylthio)methyl]tetrahydrofuran-2-one 529495-75-8 C25H34O3S3Si
    (4R,5R)-5-{[(tert-butyldiphenylsilyl)oxy]methyl}-4-[tri(methylthio)methyl]tetrahydrofuran-2-one
    —— (4-dimethylamino-anilino)-phenyl-methanesulfonic acid 66349-09-5 C15H18N2O3S
    (4-dimethylamino-anilino)-phenyl-methanesulfonic acid
    —— 4-(3,4-Difluorophenyl)-2,2-dimethyl-5-{3-fluoro-4-(methylthio)phenyl}-3(2H)-furanone 301697-16-5 C19H15F3O2S
    4-(3,4-Difluorophenyl)-2,2-dimethyl-5-{3-fluoro-4-(methylthio)phenyl}-3(2H)-furanone
    —— 4-amino-8-ethyl-5,8-dihydro-2-(methylthio)-5-oxopyrido<2,3-d>pyrimidine-6-carboxylic acid 99727-04-5 C11H12N4O3S
    4-amino-8-ethyl-5,8-dihydro-2-(methylthio)-5-oxopyrido<2,3-d>pyrimidine-6-carboxylic acid
    —— 4-(2,6-difluoro-4-(4-methylpiperazin-1-yl)phenyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-methyl-4H-1,2,4-triazole-3-carboxamide 1207598-71-7 C24H28F2N6O3
    4-(2,6-difluoro-4-(4-methylpiperazin-1-yl)phenyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-methyl-4H-1,2,4-triazole-3-carboxamide
    —— 4-diethylamino-7,8-difluoro-[1,2,4]triazolo[4,3-a]quinoxaline methanesulfonate 127710-39-8 CH4O3S*C13H13F2N5
    4-diethylamino-7,8-difluoro-[1,2,4]triazolo[4,3-a]quinoxaline methanesulfonate
    —— 4-(2-chloro-4-((4-ethylpiperazin-1-yl)methyl)phenyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-ethyl-4H-1,2,4-triazole-3-carboxamide 1207598-84-2 C27H35ClN6O3
    4-(2-chloro-4-((4-ethylpiperazin-1-yl)methyl)phenyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-ethyl-4H-1,2,4-triazole-3-carboxamide
    —— 4-[2,3-Bis-(2-nitro-4-trifluoromethanesulfonyl-phenoxy)-propylamino]-benzenesulfonamide 329317-88-6 C23H18F6N4O12S3
    4-[2,3-Bis-(2-nitro-4-trifluoromethanesulfonyl-phenoxy)-propylamino]-benzenesulfonamide
    —— 4-methyl-N-[2-[2-[(4-methylphenyl)sulfonylamino]ethyl-prop-2-enylamino]ethyl]benzenesulfonamide 132066-04-7 C21H29N3O4S2
    4-methyl-N-[2-[2-[(4-methylphenyl)sulfonylamino]ethyl-prop-2-enylamino]ethyl]benzenesulfonamide
    —— 4-<2-Hydroxy-2,5,5,8a-tetramethyl-decahydro-(1)-naphthyl>-butan-2-on 854468-31-8 C18H32O2
    4-<2-Hydroxy-2,5,5,8a-tetramethyl-decahydro-(1)-naphthyl>-butan-2-on
    —— 4-[3-(7-iodoheptyl)-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534615-39-9 C20H20F3IN2O2
    4-[3-(7-iodoheptyl)-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— {4-[2-(3,5-Bis-trifluoromethyl-benzyloxy)-1-(2-nitro-phenyl)-ethyl]-piperazin-1-yl}-acetic acid 346417-87-6 C23H23F6N3O5
    {4-[2-(3,5-Bis-trifluoromethyl-benzyloxy)-1-(2-nitro-phenyl)-ethyl]-piperazin-1-yl}-acetic acid
    —— 4-(2-Aminoethyl)-2-(3-pyridyl)imidazol 56624-19-2 C10H12N4
    4-(2-Aminoethyl)-2-(3-pyridyl)imidazol
    —— 4-Ethoxy-naphthalsaeure-N-methylimid 36780-35-5 C15H13NO3
    4-Ethoxy-naphthalsaeure-N-methylimid
    —— (4-chloro-3-nitro-benzyl)-dibenzofuran-2-yl-amine 350016-78-3 C19H13ClN2O3
    (4-chloro-3-nitro-benzyl)-dibenzofuran-2-yl-amine