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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Nitro-3-(2-hydroxy-styryl)-pyridin-1-oxid 108923-37-1 C13H10N2O4
4-Nitro-3-(2-hydroxy-styryl)-pyridin-1-oxid
—— 4-Amino-6-<2.4-dimethyl-anilino>-2-fluordichlormethyl-1.3.5-triazin 3094-41-5 C12H12Cl2FN5
4-Amino-6-<2.4-dimethyl-anilino>-2-fluordichlormethyl-1.3.5-triazin
—— 4a,8a-Epoxy-2<i>t</i>,5,5-trimethyl-(4a<i>r</i>,8a<i>c</i>)-decahydro-[2<i>c</i>]naphthol 132983-24-5 C13H22O2
4a,8a-Epoxy-2<i>t</i>,5,5-trimethyl-(4a<i>r</i>,8a<i>c</i>)-decahydro-[2<i>c</i>]naphthol
—— 4-but-3-enyl-6-chloro-2-[2-(trifluoromethyl)phenyl]pyrimidine 656813-96-6 C15H12ClF3N2
4-but-3-enyl-6-chloro-2-[2-(trifluoromethyl)phenyl]pyrimidine
—— 4-Brom-5-methoxy-2,2-dimethyl-2,3-dihydro-1H-anthra<1.2-d>imidazol-6,11-dion 58018-28-3 C18H15BrN2O3
4-Brom-5-methoxy-2,2-dimethyl-2,3-dihydro-1H-anthra<1.2-d>imidazol-6,11-dion
—— 4-(4-carboxyphenoxy)-3-methoxybenzoic acid 57422-26-1 C15H12O6
4-(4-carboxyphenoxy)-3-methoxybenzoic acid
—— (4-Butoxy-phenyl)-ethyl-carbamic acid 2-diethylamino-1-methyl-ethyl ester; hydrochloride 59731-57-6 C20H34N2O3*ClH
(4-Butoxy-phenyl)-ethyl-carbamic acid 2-diethylamino-1-methyl-ethyl ester; hydrochloride
—— 4-Bromo-1,1,1-trifluoro-2,2-dimethylbutane 2168854-94-0 C6H10BrF3
4-Bromo-1,1,1-trifluoro-2,2-dimethylbutane
—— 4-{2-(4-Bromo-phenyl)-4-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-5-oxo-4,5-dihydro-imidazol-1-yl}-benzenesulfonamide 84328-55-2 C23H18BrN3O4S
4-{2-(4-Bromo-phenyl)-4-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-5-oxo-4,5-dihydro-imidazol-1-yl}-benzenesulfonamide
—— 4-(2-aminoethyl)-3-hydroxy-5-(2-thienyl)isoxazole, hydrobromide 166180-52-5 BrH*C9H10N2O2S
4-(2-aminoethyl)-3-hydroxy-5-(2-thienyl)isoxazole, hydrobromide
—— 4-Cyclopropyl-7-fluoro-5-methyl-6-(piperazin-1-yl)pyrido[1,2-c]pyrimidine-1,3-dione 477702-89-9 C16H19FN4O2
4-Cyclopropyl-7-fluoro-5-methyl-6-(piperazin-1-yl)pyrido[1,2-c]pyrimidine-1,3-dione
—— 4-N,N-bis(2-hydroxyethyl)amino-methyl-2-isobutyl-6-[4-(methylthio)phenyl]-2H-pyridazin-3-one 503824-27-9 C20H29N3O3S
4-N,N-bis(2-hydroxyethyl)amino-methyl-2-isobutyl-6-[4-(methylthio)phenyl]-2H-pyridazin-3-one
—— [4-(5-bromo-4-methoxypyrimidin-2-ylamino)-3-methoxyphenyl]-((R)-2,2-dideutero-3-methylmorpholin-4-yl)methanone 1351759-99-3 C18H21BrN4O4
[4-(5-bromo-4-methoxypyrimidin-2-ylamino)-3-methoxyphenyl]-((R)-2,2-dideutero-3-methylmorpholin-4-yl)methanone
—— 4-diazo-1,7-di-(2-naphthyl)-3,5-heptanedione 123953-48-0 C27H22N2O2
4-diazo-1,7-di-(2-naphthyl)-3,5-heptanedione
—— (4-((5-bromopyridin-3-yl)oxy)-3-fluorophenyl)methanol 1406991-40-9 C12H9BrFNO2
(4-((5-bromopyridin-3-yl)oxy)-3-fluorophenyl)methanol
—— 4-((3-(trifluoromethoxy)phenyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine 1174297-45-0 C16H9F3N2O
4-((3-(trifluoromethoxy)phenyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine
—— 4-(2-Hydroxy-4-propoxyphenyl)-chinazolin 30114-10-4 C17H16N2O2
4-(2-Hydroxy-4-propoxyphenyl)-chinazolin
—— 4-[(5Z)-5-({1-[4-chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]butanoic acid 1351566-67-0 C23H17ClF3N3O4S
4-[(5Z)-5-({1-[4-chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]butanoic acid
—— (4-Fluoro-phenyl)-(3-methyl-isothiazol-5-yl)-methanol 90672-22-3 C11H10FNOS
(4-Fluoro-phenyl)-(3-methyl-isothiazol-5-yl)-methanol
—— (4-(2-aminoethyl)piperazin-1-yl)(3,5-bis(trifluoromethyl)phenyl)methanone 1355016-63-5 C15H17F6N3O
(4-(2-aminoethyl)piperazin-1-yl)(3,5-bis(trifluoromethyl)phenyl)methanone
—— 4-(1-Ethyl-1-methyl-pentyl)-benzene-1,2-diol 125413-80-1 C14H22O2
4-(1-Ethyl-1-methyl-pentyl)-benzene-1,2-diol
—— 4-furan-2-yl-5-(5-nitro-furan-2-yl)-3<i>H</i>-thiazol-2-one 69791-06-6 C11H6N2O5S
4-furan-2-yl-5-(5-nitro-furan-2-yl)-3<i>H</i>-thiazol-2-one
—— 4-Bromo-2-[2-(3-chloro-phenyl)-1,1-dioxo-2,3-dihydro-1H-1λ<sup>6</sup>-benzo[b][1,4]thiazepin-4-yl]-phenol 86882-51-1 C21H15BrClNO3S
4-Bromo-2-[2-(3-chloro-phenyl)-1,1-dioxo-2,3-dihydro-1H-1λ<sup>6</sup>-benzo[b][1,4]thiazepin-4-yl]-phenol
—— (4aS,10aR)-1-Chloromethyl-7-isopropyl-4a-methyl-3,4,4a,9,10,10a-hexahydro-phenanthrene-2-carboxylic acid methyl ester 81566-05-4 C21H27ClO2
(4aS,10aR)-1-Chloromethyl-7-isopropyl-4a-methyl-3,4,4a,9,10,10a-hexahydro-phenanthrene-2-carboxylic acid methyl ester
—— 4(5H),10-dioxo-7-(3-phenylpropoxy)-1H-1,2,3-triazolo[4,5-c][1]benzazepine 170988-50-8 C19H16N4O3
4(5H),10-dioxo-7-(3-phenylpropoxy)-1H-1,2,3-triazolo[4,5-c][1]benzazepine
—— 4-{4-[(4-fluorobenzyl)amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl}-N-[2-(piperidin-1-yl)ethyl]benzamide 1174125-36-0 C26H28F4N6O2
4-{4-[(4-fluorobenzyl)amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl}-N-[2-(piperidin-1-yl)ethyl]benzamide
—— 4-(6,6-dimethyl-4-oxo-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)-2-(2-(diprop-2-ynylamino)ethylamino)benzamide 1073970-76-9 C25H26F3N5O2
4-(6,6-dimethyl-4-oxo-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)-2-(2-(diprop-2-ynylamino)ethylamino)benzamide
—— (4-(6-(6-amino-5-trifluoromethylpyridin-3-yl)imidazo[1,2-b]pyridazin-3-yl)-2-fluorophenyl)-(4-(2-dimethylaminoethyl)piperazin-1-yl)methanone 1084952-22-6 C27H28F4N8O
(4-(6-(6-amino-5-trifluoromethylpyridin-3-yl)imidazo[1,2-b]pyridazin-3-yl)-2-fluorophenyl)-(4-(2-dimethylaminoethyl)piperazin-1-yl)methanone
—— 4,4'-bis(benzyloxy)-3,3'-oxybis(ethyleneoxy)dibenzaldehyde 486395-55-5 C32H30O7
4,4'-bis(benzyloxy)-3,3'-oxybis(ethyleneoxy)dibenzaldehyde
—— 4-amino-3-hydroxy-5-oxo-pyrrolidine-2-carboxylic acid 63291-04-3 C5H8N2O4
4-amino-3-hydroxy-5-oxo-pyrrolidine-2-carboxylic acid
—— 4-(5-cyclopropyl[1,3,4]thiadiazol-2-yl)-6-[3-(2,4-difluorophenyl)-1H-pyrazol-4-yl] quinazoline 474703-52-1 C22H14F2N6S
4-(5-cyclopropyl[1,3,4]thiadiazol-2-yl)-6-[3-(2,4-difluorophenyl)-1H-pyrazol-4-yl] quinazoline
—— 4β-methyl-5α-cholestan-6-one 23096-95-9 C28H48O
4β-methyl-5α-cholestan-6-one
—— 4-<2-(2-Chloroethoxy)ethoxy>phenole 165274-92-0 C10H13ClO3
4-<2-(2-Chloroethoxy)ethoxy>phenole
—— 4-(Bis-(4-methoxy-phenyl)-methylen)-cyclohexanon 94968-12-4 C21H22O3
4-(Bis-(4-methoxy-phenyl)-methylen)-cyclohexanon
—— 4,4,4-trifluoro-1-(9-methyl-9H-carbazol-3-yl)butane-1,3-dione 1193404-31-7 C17H12F3NO2
4,4,4-trifluoro-1-(9-methyl-9H-carbazol-3-yl)butane-1,3-dione
—— 4-<1-Methyl-propenyl>-4-carboxy-pimelinsaeure 91881-16-2 C12H18O6
4-<1-Methyl-propenyl>-4-carboxy-pimelinsaeure
—— 4-hydroxy-3a-nitro-tetrahydro-isoxazolo[2,3-b]isoxazole-2-carbonitrile 6620-34-4 C6H7N3O5
4-hydroxy-3a-nitro-tetrahydro-isoxazolo[2,3-b]isoxazole-2-carbonitrile
—— 4-[2,5-dihydro-3-methyl-4-[5-[4-[(naphthalen-1-yl)-carbonyl]piperazin-1-yl]pentyl]-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534608-64-5 C33H31F3N4O3
4-[2,5-dihydro-3-methyl-4-[5-[4-[(naphthalen-1-yl)-carbonyl]piperazin-1-yl]pentyl]-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
—— 4-[3-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]propyl]-N,N-dimethylpiperazine-1-sulfonamide 534607-48-2 C22H26F3N5O4S
4-[3-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]propyl]-N,N-dimethylpiperazine-1-sulfonamide
—— {4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid 494866-00-1 C31H23ClO5
{4-[3,3-Bis-(4-furan-3-yl-phenyl)-allyloxy]-3-chloro-phenyl}-acetic acid
—— 4,4'-Bis-<adamantyl-(1)>-azobenzol 15228-43-0 C32H38N2
4,4'-Bis-<adamantyl-(1)>-azobenzol
—— 4-[6-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]hexyl]-N-[2-(trifluoromethyl)phenyl]piperazine-1-carboxamide 534610-04-3 C31H31F6N5O3
4-[6-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]hexyl]-N-[2-(trifluoromethyl)phenyl]piperazine-1-carboxamide
—— 4-nitroso-2-oxo-2H-chromene-3-carbothialdehyde 1207162-92-2 C10H5NO3S
4-nitroso-2-oxo-2H-chromene-3-carbothialdehyde
—— 4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[1-(pyrrolidin-1-ylmethyl)cyclopropyl]sulfonylbenzamide 1360826-19-2 C29H31ClF3N7O4S
4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[1-(pyrrolidin-1-ylmethyl)cyclopropyl]sulfonylbenzamide
—— 4-hydroxy-2,2,5,5-tetramethylthiolan-3-one 83044-71-7 C8H14O2S
4-hydroxy-2,2,5,5-tetramethylthiolan-3-one
—— 4-[6-(4-ethyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)benzoxazol-2-yl]phenoxy-acetic acid 1346699-15-7 C21H19N3O5
4-[6-(4-ethyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)benzoxazol-2-yl]phenoxy-acetic acid
—— 4-(3,6-dihydro-2H-pyran-4-yl)-1-tosyl-1H-1,2,3-triazole 1449115-42-7 C14H15N3O3S
4-(3,6-dihydro-2H-pyran-4-yl)-1-tosyl-1H-1,2,3-triazole
—— 4-{(S)-3-(4-carboxymethoxy-phenyl)-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester 913946-87-9 C34H39N5O8
4-{(S)-3-(4-carboxymethoxy-phenyl)-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester
—— 4-(1,1-Difluoro-propyl)-1-(2-fluoro-benzyl)-6-[5-(3-methanesulfonyl-phenyl)-thiophen-2-yl]-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 849930-90-1 C27H21F3N2O3S2
4-(1,1-Difluoro-propyl)-1-(2-fluoro-benzyl)-6-[5-(3-methanesulfonyl-phenyl)-thiophen-2-yl]-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
—— 4-{(S)-4-tert-butoxycarbonyl-2-[(6-cyclohexylsulfanyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913949-94-7 C33H45N5O6S
4-{(S)-4-tert-butoxycarbonyl-2-[(6-cyclohexylsulfanyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester