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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{[8-chloro-4-(4-cyanobenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl]methyl}benzoic acid 1247020-62-7 C24H17ClN2O3S
    4-{[8-chloro-4-(4-cyanobenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl]methyl}benzoic acid
    —— 4-(4-Chloro-benzoylamino)-3-oxo-4-p-tolyl-2-(triphenyl-λ<sup>5</sup>-phosphanylidene)-butyric acid ethyl ester 114564-82-8 C38H33ClNO4P
    4-(4-Chloro-benzoylamino)-3-oxo-4-p-tolyl-2-(triphenyl-λ<sup>5</sup>-phosphanylidene)-butyric acid ethyl ester
    —— (4aR,5S,8aS)-5-Methyl-hexahydro-quinoline-2,7-dione 61838-69-5 C10H15NO2
    (4aR,5S,8aS)-5-Methyl-hexahydro-quinoline-2,7-dione
    —— [4-(4-Chloro-2,6-dimethylphenyl)-2-(1-methoxypiperidin-4-yl)-5-oxo-1,2-dihydropyrrol-3-yl] ethyl carbonate 1384930-06-6 C21H27ClN2O5
    [4-(4-Chloro-2,6-dimethylphenyl)-2-(1-methoxypiperidin-4-yl)-5-oxo-1,2-dihydropyrrol-3-yl] ethyl carbonate
    —— 4-{2-Cyano-3-[(R)-3-(1,1-dimethyl-2-naphthalen-2-yl-ethylamino)-2-hydroxy-propoxy]-phenyl}-butyric acid 246218-85-9 C28H32N2O4
    4-{2-Cyano-3-[(R)-3-(1,1-dimethyl-2-naphthalen-2-yl-ethylamino)-2-hydroxy-propoxy]-phenyl}-butyric acid
    —— (4-tert-Butyl-phenyl)-[5-(4-tert-butyl-phenyl)-3-methylsulfanyl-furan-2-yl]-methanone 123958-29-2 C26H30O2S
    (4-tert-Butyl-phenyl)-[5-(4-tert-butyl-phenyl)-3-methylsulfanyl-furan-2-yl]-methanone
    —— (4-13C)-2,3-Dichloro-5-methylbenzene-1,4-diol 157824-96-9 C7H6Cl2O2
    (4-13C)-2,3-Dichloro-5-methylbenzene-1,4-diol
    —— 4,4'-(4-chloro-<i>m</i>-phenylene)-bis-morpholine 55039-70-8 C14H19ClN2O2
    4,4'-(4-chloro-<i>m</i>-phenylene)-bis-morpholine
    —— 4-dimethylaminomethyl-1-methyl-2(1H)-pyridone hydrobromide 99314-58-6 BrH*C9H14N2O
    4-dimethylaminomethyl-1-methyl-2(1H)-pyridone hydrobromide
    —— 4-methoxy-2-(5-methoxy-1-methyl-1H-indol-3-yl)-1H-pyrrolo[2,3-b]pyridine 348638-12-0 C18H17N3O2
    4-methoxy-2-(5-methoxy-1-methyl-1H-indol-3-yl)-1H-pyrrolo[2,3-b]pyridine
    —— (4S,14S)-4,14-Diphenyl-6,12-dioxa-3,15,19-triaza-bicyclo[15.3.1]henicosa-1(20),17(21),18-triene-2,5,13,16-tetraone 96747-46-5 C28H27N3O6
    (4S,14S)-4,14-Diphenyl-6,12-dioxa-3,15,19-triaza-bicyclo[15.3.1]henicosa-1(20),17(21),18-triene-2,5,13,16-tetraone
    —— 4-(15,35,55,75-tetra-tert-butyl-12-hydroxy-32,52,72-tripropoxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-14-yl)benzene-1,2,3-triol 1179357-55-1 C59H78O7
    4-(15,35,55,75-tetra-tert-butyl-12-hydroxy-32,52,72-tripropoxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-14-yl)benzene-1,2,3-triol
    —— 4,7-bis(2-hydroxybenzyl)-1-oxa-4,7-diazacyclononane 137203-56-6 C20H26N2O3
    4,7-bis(2-hydroxybenzyl)-1-oxa-4,7-diazacyclononane
    —— 4-Methyl-4-monochlormethylcyclohexanon 54889-05-3 C8H13ClO
    4-Methyl-4-monochlormethylcyclohexanon
    —— 4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-[(Z)-6-carboxy-1-hexen-1-yl]phenyl]benzamide 183493-08-5 C35H34N2O4
    4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-[(Z)-6-carboxy-1-hexen-1-yl]phenyl]benzamide
    —— 4-chloro-3-nitrophenyl-tetra-O-acetyl-β-D-galactopyranoside 1597405-35-0 C20H22ClNO12
    4-chloro-3-nitrophenyl-tetra-O-acetyl-β-D-galactopyranoside
    —— 4-morpholino-2-phenyl-2-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)-butyronitrile 113549-93-2 C22H26N6O3
    4-morpholino-2-phenyl-2-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)-butyronitrile
    —— 4-(3-bromo-4-fluorophenyl)-4,7,8,9-tetrahydro-1H-pyrazolo[3,4-b]quinoline 3,5(2H,6H)-dione 359866-79-8 C16H13BrFN3O2
    4-(3-bromo-4-fluorophenyl)-4,7,8,9-tetrahydro-1H-pyrazolo[3,4-b]quinoline 3,5(2H,6H)-dione
    —— 4-(1'-cyclobutylspiro[4H-1,3-benzodioxine-2,4'-piperidine]-6-yl)-2,6-difluorobenzoic acid 1174723-39-7 C23H23F2NO4
    4-(1'-cyclobutylspiro[4H-1,3-benzodioxine-2,4'-piperidine]-6-yl)-2,6-difluorobenzoic acid
    —— 4-(6-Bromopyridin-2-yl)oxybutan-1-ol 1276125-52-0 C9H12BrNO2
    4-(6-Bromopyridin-2-yl)oxybutan-1-ol
    —— 4-amino-3-chloro-6-(3,4-dimethylphenyl)pyridine-2-carboxylic acid 496851-52-6 C14H13ClN2O2
    4-amino-3-chloro-6-(3,4-dimethylphenyl)pyridine-2-carboxylic acid
    —— (4R,6S)-6-Ethoxy-4-(methoxyoxalyl-amino)-5,6-dihydro-4H-pyran-3-carboxylic acid methyl ester 102794-70-7 C12H17NO7
    (4R,6S)-6-Ethoxy-4-(methoxyoxalyl-amino)-5,6-dihydro-4H-pyran-3-carboxylic acid methyl ester
    —— 4-phenoxy-N-(2-hydroxyethyl)-1,8-naphthalimide 2494-96-4 C20H15NO4
    4-phenoxy-N-(2-hydroxyethyl)-1,8-naphthalimide
    —— 4-[2-[5-chloro-3-cyclopropyl-2-[[(2R)-2-(2-methylpropyl)pyrrolidin-1-yl]methyl]-6-oxopyridin-1-yl]ethyl]benzohydrazide 1201823-55-3 C26H35ClN4O2
    4-[2-[5-chloro-3-cyclopropyl-2-[[(2R)-2-(2-methylpropyl)pyrrolidin-1-yl]methyl]-6-oxopyridin-1-yl]ethyl]benzohydrazide
    —— 4-(3-chloro-4-fluorophenoxy)-3,5-difluorobenzaldehyde 1420365-34-9 C13H6ClF3O2
    4-(3-chloro-4-fluorophenoxy)-3,5-difluorobenzaldehyde
    —— 4-(2-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)ethyl)morpholine 186519-90-4 C12H15ClN4O
    4-(2-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)ethyl)morpholine
    —— 4-<(4-fluorophenyl)iminomethyl>pyridine 110684-46-3 C12H9FN2
    4-<(4-fluorophenyl)iminomethyl>pyridine
    —— 4-formyl-2,2,4,8-tetramethylbicyclo<5,3,0>deca-7-en-9-one 86354-76-9 C15H22O2
    4-formyl-2,2,4,8-tetramethylbicyclo<5,3,0>deca-7-en-9-one
    —— (4-hydroxy-piperidin-1-yl)-[8-(1H-pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl]-methanone 1282524-49-5 C20H20N4O3S
    (4-hydroxy-piperidin-1-yl)-[8-(1H-pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl]-methanone
    —— (4,5-dimethoxy-2-methyl-phenyl)-[(S)-5-(4-fluoro-phenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-yl]-amine 1273549-63-5 C21H23FN4O2
    (4,5-dimethoxy-2-methyl-phenyl)-[(S)-5-(4-fluoro-phenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-yl]-amine
    —— 4-ethyl-4-(4-sulfonatobutyl)morpholin-4-ium 1256247-02-5 C10H21NO4S
    4-ethyl-4-(4-sulfonatobutyl)morpholin-4-ium
    —— 4-[6-chloro-4-(3-phenylureido)pyridin-2-yl]piperazine-1-carboxylic acid tert-butyl ester 1201675-16-2 C21H26ClN5O3
    4-[6-chloro-4-(3-phenylureido)pyridin-2-yl]piperazine-1-carboxylic acid tert-butyl ester
    —— 4-acetoxy-5-methyl-1-phenyl-3-trifluoromethylpyrazole 139285-36-2 C13H11F3N2O2
    4-acetoxy-5-methyl-1-phenyl-3-trifluoromethylpyrazole
    —— 4-amino-5-hydroxymethyl-2,6-diphenylpyridazin-3(2H)-one 136320-10-0 C17H15N3O2
    4-amino-5-hydroxymethyl-2,6-diphenylpyridazin-3(2H)-one
    —— 4,7-dimethoxy-9-methyl-1<i>H</i>-benzo[5,6][1,4]dioxepino[2,3-<i>f</i>]isobenzofuran-3,10-dione 72935-29-6 C18H14O7
    4,7-dimethoxy-9-methyl-1<i>H</i>-benzo[5,6][1,4]dioxepino[2,3-<i>f</i>]isobenzofuran-3,10-dione
    —— 4-(2-hydrazinocarbonyl-3,8-dimethyl-4-oxo-1,4-dihydro-quinolin-5-ylazo)-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide 71676-73-8 C22H20N8O4S
    4-(2-hydrazinocarbonyl-3,8-dimethyl-4-oxo-1,4-dihydro-quinolin-5-ylazo)-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide
    —— 4-chloro-1-cyano-3-hydroxy-3,4-dihydro-1<i>H</i>-isoquinoline-2-carboxylic acid ethyl ester 71532-90-6 C13H13ClN2O3
    4-chloro-1-cyano-3-hydroxy-3,4-dihydro-1<i>H</i>-isoquinoline-2-carboxylic acid ethyl ester
    —— 4-acryloyloxyphenyl 2-hydroxy-2-propyl ketone 110430-11-0 C13H14O4
    4-acryloyloxyphenyl 2-hydroxy-2-propyl ketone
    —— 4-{[(3,4-dimethylphenyl)(propylsulfonyl)amino]methyl}-N-(2-methoxyphenyl)benzamide 1356852-00-0 C26H30N2O4S
    4-{[(3,4-dimethylphenyl)(propylsulfonyl)amino]methyl}-N-(2-methoxyphenyl)benzamide
    —— 4,6-bis(2-amino-3-formylpyridyl)-2-(4-n-butylphenyl)pyrimidine 442128-59-8 C26H24N6O2
    4,6-bis(2-amino-3-formylpyridyl)-2-(4-n-butylphenyl)pyrimidine
    —— (4<i>S</i>)-2-imidazol-1-yl-3,4<i>r</i>-dimethyl-5<i>c</i>-phenyl-[1,3,2]oxazaphospholidine 2<i>c</i>-sulfide 71877-72-0 C13H16N3OPS
    (4<i>S</i>)-2-imidazol-1-yl-3,4<i>r</i>-dimethyl-5<i>c</i>-phenyl-[1,3,2]oxazaphospholidine 2<i>c</i>-sulfide
    —— 4-methoxy-benzaldehyde (7-methyl-2-phenyl-[1,8]naphthyridin-4-yl)-hydrazone 69789-76-0 C23H20N4O
    4-methoxy-benzaldehyde (7-methyl-2-phenyl-[1,8]naphthyridin-4-yl)-hydrazone
    —— 4-[2-(5-bromo-3-chloro-6-methyl-2-oxopyridine-1(2H)-yl)ethyl]benzoic acid 1201823-75-7 C15H13BrClNO3
    4-[2-(5-bromo-3-chloro-6-methyl-2-oxopyridine-1(2H)-yl)ethyl]benzoic acid
    —— 4-(4-chloro-3-methoxycarbonylsulfamoyl-phenyl)-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide 63398-64-1 BrH*C13H16ClN3O5S2
    4-(4-chloro-3-methoxycarbonylsulfamoyl-phenyl)-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide
    —— (4-((2-((tert-butoxycarbonyl)amino)ethyl)(2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl)amino)butyl)triphenylphosphonium bromide 1436867-51-4 Br*C36H48N4O2P
    (4-((2-((tert-butoxycarbonyl)amino)ethyl)(2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl)amino)butyl)triphenylphosphonium bromide
    —— 4-(3-amino-4-chlorophenyl)-3-methyl-4-oxobutanoic acid 134440-74-7 C11H12ClNO3
    4-(3-amino-4-chlorophenyl)-3-methyl-4-oxobutanoic acid
    —— 4-ethyl-7-fluoro-2,3,4,5-tetrahydrobenzo[1,2-f]thiazepine 1,1-dioxide 1601490-11-2 C11H14FNO2S
    4-ethyl-7-fluoro-2,3,4,5-tetrahydrobenzo[1,2-f]thiazepine 1,1-dioxide
    —— 4.4'-Di-(trimethylsiloxy)-bibenzyl 67364-65-2 C20H30O2Si2
    4.4'-Di-(trimethylsiloxy)-bibenzyl
    —— (4-Bromo-2,6-dinitro-phenyl)-dipropyl-amine 36317-94-9 C12H16BrN3O4
    (4-Bromo-2,6-dinitro-phenyl)-dipropyl-amine
    —— 4-({5-chloro-6-[(1-methylcyclopropyl)methoxy]pyridin-3-yl}oxy)-2,5-difluoro-N-(methylsulfonyl)benzamide 1355063-83-0 C18H17ClF2N2O5S
    4-({5-chloro-6-[(1-methylcyclopropyl)methoxy]pyridin-3-yl}oxy)-2,5-difluoro-N-(methylsulfonyl)benzamide