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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-fluoro-1-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)indoline-2-carboxylic acid 899825-89-9 C14H12FN3O3
4-fluoro-1-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)indoline-2-carboxylic acid
—— (4aR,5S,8S)-2,4a,5,6,7,8-hexahydro-3,8-dimethyl-5-(1-methylethyl)-2-naphthalenol 114791-16-1 C15H24O
(4aR,5S,8S)-2,4a,5,6,7,8-hexahydro-3,8-dimethyl-5-(1-methylethyl)-2-naphthalenol
—— 4-(3-Bromopyridin-4-yl)-4-hydroxycyclohexan-1-one 494802-07-2 C11H12BrNO2
4-(3-Bromopyridin-4-yl)-4-hydroxycyclohexan-1-one
—— 4,15-dibenzoyl-1,7,12,18-tetrakis(p-tolylsulfonyl)-1,4,7,12,15,18-hexaazacyclodocosane 77429-93-7 C58H70N6O10S4
4,15-dibenzoyl-1,7,12,18-tetrakis(p-tolylsulfonyl)-1,4,7,12,15,18-hexaazacyclodocosane
—— 4,6-dimethyl-3,7-bis-(4-nitro-phenyl)-pyrano[3,2-<i>g</i>]chromene-2,8-dione 109380-60-1 C26H16N2O8
4,6-dimethyl-3,7-bis-(4-nitro-phenyl)-pyrano[3,2-<i>g</i>]chromene-2,8-dione
—— 4-acetoxy-3-(2-methoxy-phenyl)-coumarin 132593-78-3 C18H14O5
4-acetoxy-3-(2-methoxy-phenyl)-coumarin
—— 4-(pyrrolo[1,2-a]pyrazin-1-yl)benzonitrile 1613164-87-6 C14H9N3
4-(pyrrolo[1,2-a]pyrazin-1-yl)benzonitrile
—— 4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline 1449334-15-9 C38H49NO4SSn
4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline
—— 4-<4-<4-(p-chlorophenyl)-4-hydroxypiperidino>-1-hydroxybutyl>-N-(3-carboxypropionyl)-N-methylaniline 129355-86-8 C26H33ClN2O5
4-<4-<4-(p-chlorophenyl)-4-hydroxypiperidino>-1-hydroxybutyl>-N-(3-carboxypropionyl)-N-methylaniline
—— 4-chloro-6-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrido[3,2-d]pyrimidine 1400633-16-0 C17H14F2N4O
4-chloro-6-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrido[3,2-d]pyrimidine
—— {4-[3,3-bis-(4-methoxy-phenyl)-piperidin-1-ylmethyl]-phenyl}-[4-(4-chloro-benzyl)-piperazin-1-yl]-methanone 946158-44-7 C38H42ClN3O3
{4-[3,3-bis-(4-methoxy-phenyl)-piperidin-1-ylmethyl]-phenyl}-[4-(4-chloro-benzyl)-piperazin-1-yl]-methanone
—— 4-[[5-chloro-4-[[2-[methyl(methylsulfonyl)amino]pyridin-3-yl]methylamino]pyrimidin-2-yl]amino]-3-methyl-N-propan-2-ylbenzamide 1160213-42-2 C23H28ClN7O3S
4-[[5-chloro-4-[[2-[methyl(methylsulfonyl)amino]pyridin-3-yl]methylamino]pyrimidin-2-yl]amino]-3-methyl-N-propan-2-ylbenzamide
—— 4-[4'-(4"-acetamidophenylazo)phenoxy]phthalonitrile 1380349-08-5 C22H15N5O2
4-[4'-(4"-acetamidophenylazo)phenoxy]phthalonitrile
—— [4-[(E)-2-nitroethenyl]phenyl] 3-[[(2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]propanoate 1391826-92-8 C27H30N4O7
[4-[(E)-2-nitroethenyl]phenyl] 3-[[(2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]propanoate
—— (4S)-1-(3-chlorophenyl)-4-[3,3-dimethyl-5-(2-pyrimidin-5-ylethyl)-2H-indole-1-carbonyl]pyrrolidin-2-one 1609263-04-8 C27H27ClN4O2
(4S)-1-(3-chlorophenyl)-4-[3,3-dimethyl-5-(2-pyrimidin-5-ylethyl)-2H-indole-1-carbonyl]pyrrolidin-2-one
—— 4-chloro-N-diethylphosphinothioylbenzenesulfonamide 67668-07-9 C10H15ClNO2PS2
4-chloro-N-diethylphosphinothioylbenzenesulfonamide
—— 4-n-Pentoxyphenethyl alcohol 500548-00-5 C13H20O2
4-n-Pentoxyphenethyl alcohol
—— 4-(3'-fluoro-4'-methoxybiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289621-51-7 C19H22FNO5S
4-(3'-fluoro-4'-methoxybiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
—— 4-{3-[4-(1-Trityl-1H-imidazol-4-ylmethyl)-piperidin-1-yl]-propoxy}-benzaldehyde 877142-03-5 C38H39N3O2
4-{3-[4-(1-Trityl-1H-imidazol-4-ylmethyl)-piperidin-1-yl]-propoxy}-benzaldehyde
—— (4R,4aR,7R,7aR,12bR)-3-(cyclopropylmethyl)-7,9-dimethoxy-1,2,3,4,7,7a-hexahydro-7,4a-(epithiomethano)-4,12-methanobenzofuro[3,2-e]isoquinoline 129389-95-3 C23H27NO3S
(4R,4aR,7R,7aR,12bR)-3-(cyclopropylmethyl)-7,9-dimethoxy-1,2,3,4,7,7a-hexahydro-7,4a-(epithiomethano)-4,12-methanobenzofuro[3,2-e]isoquinoline
—— [4-(8-chloro-10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]thiepin-10-yl)-piperazin-1-yl]-acetic acid ethyl ester 34770-76-8 C22H25ClN2O2S
[4-(8-chloro-10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]thiepin-10-yl)-piperazin-1-yl]-acetic acid ethyl ester
—— 4-methoxy-benzoic acid 5-hydroxy-2-<i>p</i>-tolyl-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazol-4-yl ester 17886-32-7 C25H19N3O4
4-methoxy-benzoic acid 5-hydroxy-2-<i>p</i>-tolyl-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazol-4-yl ester
—— 4-[Bis-(2-hydroxy-ethyl)-amino]-N,N-diethyl-3-nitro-benzenesulfonamide 4750-24-7 C14H23N3O6S
4-[Bis-(2-hydroxy-ethyl)-amino]-N,N-diethyl-3-nitro-benzenesulfonamide
—— 4,4'-bis-[2-(1-ethyl-1<i>H</i>-quinolin-2-ylidene)-ethylidene]-2,2'-diphenyl-2,4,2',4'-tetrahydro-5,5'-<i>m</i>-phenylene-bis-pyrazol-3-one 13745-14-7 C50H40N6O2
4,4'-bis-[2-(1-ethyl-1<i>H</i>-quinolin-2-ylidene)-ethylidene]-2,2'-diphenyl-2,4,2',4'-tetrahydro-5,5'-<i>m</i>-phenylene-bis-pyrazol-3-one
—— 4-Amino-3-chloro-4-hydroxycarbamoyl-butyric acid benzyl ester 91767-20-3 C12H15ClN2O4
4-Amino-3-chloro-4-hydroxycarbamoyl-butyric acid benzyl ester
—— 4-Nitro-benzaldehyd-(carbonyl-14C) 115237-89-3 C7H5NO3
4-Nitro-benzaldehyd-(carbonyl-14C)
—— (4-chloro-phenyl)-[2,9-dichloro-6-(5,6,7,8-tetrahydro-naphthalen-2-yl)-dibenzo[<i>b</i>,<i>h</i>][1,6]naphthyridin-7-yl]-amine 10254-23-6 C32H22Cl3N3
(4-chloro-phenyl)-[2,9-dichloro-6-(5,6,7,8-tetrahydro-naphthalen-2-yl)-dibenzo[<i>b</i>,<i>h</i>][1,6]naphthyridin-7-yl]-amine
—— 4-Amino-2-(2'-fluorophenyl)-3-(4'-trifluoromethylphenyl)-butyric acid-HCl 73082-01-6 C17H15F4NO2*ClH
4-Amino-2-(2'-fluorophenyl)-3-(4'-trifluoromethylphenyl)-butyric acid-HCl
—— (4R,5S,6S)-6-((3S,5S,8R,9S,10S,12R,13S)-3-acetoxy-12-(benzoyloxy)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5-hydroxy-2-methylhept-1-en-4-yl benzoate 1451377-55-1 C43H52O7
(4R,5S,6S)-6-((3S,5S,8R,9S,10S,12R,13S)-3-acetoxy-12-(benzoyloxy)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5-hydroxy-2-methylhept-1-en-4-yl benzoate
—— 4-[2-{(2-phenethyl)thiol}-1,3,4-oxadiazol-5-yl]-1-(phenylsulfonyl)piperidine 1636166-66-9 C21H23N3O3S2
4-[2-{(2-phenethyl)thiol}-1,3,4-oxadiazol-5-yl]-1-(phenylsulfonyl)piperidine
—— 4-chloro-2-[1]naphthylamino-benzoyl chloride 101439-50-3 C17H11Cl2NO
4-chloro-2-[1]naphthylamino-benzoyl chloride
—— 4-methyl-5-[(trimethylsilyl)methyl]cyclohept-4-enone 1609350-15-3 C12H22OSi
4-methyl-5-[(trimethylsilyl)methyl]cyclohept-4-enone
—— 4-Chloro-5-(2,3-dihydroxypropoxy)-2-methylpyridazin-3(2H)-one 98700-70-0 C8H11ClN2O4
4-Chloro-5-(2,3-dihydroxypropoxy)-2-methylpyridazin-3(2H)-one
—— 4-dimethylamino-4-(p-nitrophenyl)-3-phenylbut-1-ene 76118-29-1 C18H20N2O2
4-dimethylamino-4-(p-nitrophenyl)-3-phenylbut-1-ene
—— 4-((2-oxotetrahydrofuran-3-yl)thio)benzoic acid 1098379-73-7 C11H10O4S
4-((2-oxotetrahydrofuran-3-yl)thio)benzoic acid
—— 4a-<2-(benzyloxy)ethyl>-1-(methoxycarbonyl)-4-(phenylthio)-2,3,4,4a,5,6-hexahydro-1H-1-pyrindine 131685-17-1 C25H29NO3S
4a-<2-(benzyloxy)ethyl>-1-(methoxycarbonyl)-4-(phenylthio)-2,3,4,4a,5,6-hexahydro-1H-1-pyrindine
—— 4-chloro-2-(4-chlorophenyl)-3-(3-hydroxybutyn-1-yl)quinoline 1251546-38-9 C19H13Cl2NO
4-chloro-2-(4-chlorophenyl)-3-(3-hydroxybutyn-1-yl)quinoline
—— (-)-(4S)-5,5-dimethyl-4-({4-[(trimethylsilyl)methyl]benzyl}oxy)octane-2,6-dione 846539-23-9 C21H34O3Si
(-)-(4S)-5,5-dimethyl-4-({4-[(trimethylsilyl)methyl]benzyl}oxy)octane-2,6-dione
—— 4-(4-chlorophenyl)-1,3-diphenyl-1H-pyrazole 1002334-28-2 C21H15ClN2
4-(4-chlorophenyl)-1,3-diphenyl-1H-pyrazole
—— 4-[3-methoxy-4-(6-methylimidazo[1,2-a]pyridin-5-yl)phenoxy]furo[3,2-c]pyridine 1609577-73-2 C22H17N3O3
4-[3-methoxy-4-(6-methylimidazo[1,2-a]pyridin-5-yl)phenoxy]furo[3,2-c]pyridine
—— 4-methoxy-N-[5-[[4-[4-[[5-[(4-methoxyphenyl)sulfonylamino]-1,3,4-thiadiazol-2-yl]methylamino]phenyl]sulfonylanilino]methyl]-1,3,4-thiadiazol-2-yl]benzenesulfonamide 134479-39-3 C32H30N8O8S5
4-methoxy-N-[5-[[4-[4-[[5-[(4-methoxyphenyl)sulfonylamino]-1,3,4-thiadiazol-2-yl]methylamino]phenyl]sulfonylanilino]methyl]-1,3,4-thiadiazol-2-yl]benzenesulfonamide
—— 4-(4-Bromo-phenyl)-N-butyl-2-(5-isopropyl-2-methyl-phenyl)-4-oxo-butyramide 72660-59-4 C24H30BrNO2
4-(4-Bromo-phenyl)-N-butyl-2-(5-isopropyl-2-methyl-phenyl)-4-oxo-butyramide
—— (4R,5S)-4-((R)-2-Benzyl-2,3,4,9-tetrahydro-1H-β-carbolin-1-ylmethyl)-5-hydroxymethyl-dihydro-furan-2-one 88901-86-4 C24H26N2O3
(4R,5S)-4-((R)-2-Benzyl-2,3,4,9-tetrahydro-1H-β-carbolin-1-ylmethyl)-5-hydroxymethyl-dihydro-furan-2-one
—— 4-methyl-4-azatetracyclo[13.4.0.02,6.07,12]nonadeca-1(19),2(6),7,9,11,15,17-heptaene;hydrochloride 56949-20-3 C19H19N*ClH
4-methyl-4-azatetracyclo[13.4.0.02,6.07,12]nonadeca-1(19),2(6),7,9,11,15,17-heptaene;hydrochloride
—— 4,4-bis(dec-1-ynyl)-8-(4-(p-tolylethynyl)phenyl)-1,3,5,7-tetramethyl-2-bromo-4-bora-3a,4a-diaza-s-indacene 1031443-71-6 C48H58BBrN2
4,4-bis(dec-1-ynyl)-8-(4-(p-tolylethynyl)phenyl)-1,3,5,7-tetramethyl-2-bromo-4-bora-3a,4a-diaza-s-indacene
—— 4,4'-bis(trichloroacetyl)-3-methyldiphenyl ether 105052-36-6 C17H10Cl6O3
4,4'-bis(trichloroacetyl)-3-methyldiphenyl ether
—— 4-<<3-(2,4-diamino-1,6-dihydro-6-oxo-5-pyrimidinyl)propyl>thio>benzoic acid 129166-71-8 C14H16N4O3S
4-<<3-(2,4-diamino-1,6-dihydro-6-oxo-5-pyrimidinyl)propyl>thio>benzoic acid
—— 4-cyano-N-(2-iodophenyl)benzothioamide 1612227-91-4 C14H9IN2S
4-cyano-N-(2-iodophenyl)benzothioamide
—— 4-chloro-5-nitro-2-cyanomethylbenzenesulfonic acid 127204-95-9 C8H5ClN2O5S
4-chloro-5-nitro-2-cyanomethylbenzenesulfonic acid
—— (4-ethylpiperazin-1-yl)(4-(3-iodoimidazo[1,2-a]pyrazin-6-yl)phenyl)methanone 1464153-56-7 C19H20IN5O
(4-ethylpiperazin-1-yl)(4-(3-iodoimidazo[1,2-a]pyrazin-6-yl)phenyl)methanone