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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-anilino-3-methyl-2-oxo-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid ethyl ester 65298-69-3 C18H19N3O3
4-anilino-3-methyl-2-oxo-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid ethyl ester
—— 4-{6-(4-carbamoyl-3-methylphenyl)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-N,2-dimethylbenzamide 1402594-94-8 C27H26F3N5O2
4-{6-(4-carbamoyl-3-methylphenyl)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-N,2-dimethylbenzamide
—— 4-[(3-methylpyridin-2-yl)methyl]-2-[3-(methylsulfanyl)phenyl]-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 1534388-43-6 C21H19N3O3S2
4-[(3-methylpyridin-2-yl)methyl]-2-[3-(methylsulfanyl)phenyl]-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide
—— 4-Isopropylcarbamoyl-2-[4-(4-nitro-benzoylamino)-benzenesulfonylamino]-butyric acid 127605-35-0 C21H24N4O8S
4-Isopropylcarbamoyl-2-[4-(4-nitro-benzoylamino)-benzenesulfonylamino]-butyric acid
—— 4-Methyl-1-(4-methyl-pyridin-2-yl)-pentan-2-ol 64880-71-3 C12H19NO
4-Methyl-1-(4-methyl-pyridin-2-yl)-pentan-2-ol
—— {4-methoxy-3-[2-(2-oxo-oxazolidin-3-ylmethyl)-4-(2-phenoxy-acetylamino)-phenoxy]-phenyl}-acetic acid 1182353-23-6 C27H26N2O8
{4-methoxy-3-[2-(2-oxo-oxazolidin-3-ylmethyl)-4-(2-phenoxy-acetylamino)-phenoxy]-phenyl}-acetic acid
—— 4-fluoro-N-methyl-N-(4-(pyridin-4-yl)thiazol-2-yl)benzamide 932737-35-4 C16H12FN3OS
4-fluoro-N-methyl-N-(4-(pyridin-4-yl)thiazol-2-yl)benzamide
—— 4-(4-Methoxy-phenyl)-4-oxo-3-(piperidine-1-carbonylsulfanyl)-butyric acid ethyl ester 65358-79-4 C19H25NO5S
4-(4-Methoxy-phenyl)-4-oxo-3-(piperidine-1-carbonylsulfanyl)-butyric acid ethyl ester
—— 4-(2'-Methylphenyl)-5-phenyl-1,2,4-triazol 64612-72-2 C15H13N3
4-(2'-Methylphenyl)-5-phenyl-1,2,4-triazol
—— 4-Methoxy-5-amino-6-mercapto-pyrimidin-<sup>35</sup>S 59769-05-0 C5H7N3OS
4-Methoxy-5-amino-6-mercapto-pyrimidin-<sup>35</sup>S
—— 4,9-(3-benzyl-1H-triazen-1,3-diyl)-6-aza-arachno-decaborane(13) 142509-17-9 C7H19B9N4
4,9-(3-benzyl-1H-triazen-1,3-diyl)-6-aza-arachno-decaborane(13)
—— (4R,4aR,6S,7S,8aS)-7-(benzyloxy)-4-[3-(1,3-dioxolan-2-yl)propyl]-6,4-(iminomethano)-9-(p-toluenesulfonyl)perhydroisoquinoline 1428872-53-0 C35H48N2O7S
(4R,4aR,6S,7S,8aS)-7-(benzyloxy)-4-[3-(1,3-dioxolan-2-yl)propyl]-6,4-(iminomethano)-9-(p-toluenesulfonyl)perhydroisoquinoline
—— 4-(Cyclopropylcarbamoyl)benzene-1-sulfonyl chloride 1016676-05-3 C10H10ClNO3S
4-(Cyclopropylcarbamoyl)benzene-1-sulfonyl chloride
—— 4-[N-ethyl-N-(1-methylpiperidin-4-yl)]amino-1-(4'-methylbenzenesulfonyl)-1H-indole 1131452-47-5 C23H29N3O2S
4-[N-ethyl-N-(1-methylpiperidin-4-yl)]amino-1-(4'-methylbenzenesulfonyl)-1H-indole
—— 4-(1-(5-methylbenzo[d]oxazol-2-yl)piperidin-4-yloxy)-1-(4-(methylsulfonyl)phenyl)pyridin-2(1H)-one 1104444-60-1 C25H25N3O5S
4-(1-(5-methylbenzo[d]oxazol-2-yl)piperidin-4-yloxy)-1-(4-(methylsulfonyl)phenyl)pyridin-2(1H)-one
—— 4,4'-((2-(prop-2-yn-1-yloxy)pyrimidine-4,6-diyl)bis(ethene-2,1-diyl))bis(N,N-diethylaniline) 1385856-24-5 C31H36N4O
4,4'-((2-(prop-2-yn-1-yloxy)pyrimidine-4,6-diyl)bis(ethene-2,1-diyl))bis(N,N-diethylaniline)
—— 4-Hydrazino-2-hydroxy-6-ethyl-pyrimidin 89599-12-2 C6H10N4O
4-Hydrazino-2-hydroxy-6-ethyl-pyrimidin
—— 4-(3-fluoro-5-morpholinophenyl)-N-(4-(3-(4-fluoropyridin-2-yl)-1H-1,2,4-triazol-1-yl)phenyl)pyrimidin-2-amine 1128098-25-8 C27H22F2N8O
4-(3-fluoro-5-morpholinophenyl)-N-(4-(3-(4-fluoropyridin-2-yl)-1H-1,2,4-triazol-1-yl)phenyl)pyrimidin-2-amine
—— 4,5-dihydroxy-2-[(3-(hydroxymethyl)phenyl)methyl]-1H-isoindoIe-1,3(2H)-dione 1123215-00-8 C16H13NO5
4,5-dihydroxy-2-[(3-(hydroxymethyl)phenyl)methyl]-1H-isoindoIe-1,3(2H)-dione
—— 4,4'-(((Z)-2-(2-bromophenyl)-5-oxofuran-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzenesulfonamide 98769-30-3 C22H19BrN6O6S2
4,4'-(((Z)-2-(2-bromophenyl)-5-oxofuran-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzenesulfonamide
—— 4,5,6,7-tetrachloro-2,2-dimethyl-isoindolinium; iodide 120035-16-7 C10H10Cl4N*I
4,5,6,7-tetrachloro-2,2-dimethyl-isoindolinium; iodide
—— 4-Chloro-2-(3,4-difluorophenyl)thieno[3,2-d]pyrimidine 1043930-92-2 C12H5ClF2N2S
4-Chloro-2-(3,4-difluorophenyl)thieno[3,2-d]pyrimidine
—— 4-<4-<4-(4-Methylphenylazo)phenylazo>phenylazo>triphenylmethanol 128527-35-5 C38H30N6O
4-<4-<4-(4-Methylphenylazo)phenylazo>phenylazo>triphenylmethanol
—— 4-chloro-2-(p-tolylethynyl)phenol 1338699-37-8 C15H11ClO
4-chloro-2-(p-tolylethynyl)phenol
—— 4-Methyl-N-(3-propionylamino-phenyl)-benzamide 25304-23-8 C17H18N2O2
4-Methyl-N-(3-propionylamino-phenyl)-benzamide
—— [4-(7-chloro-2-methylamino-4-oxy-3<i>H</i>-benzo[<i>e</i>][1,4]diazepin-5-yl)-phenoxy]-acetic acid methyl ester 72430-70-7 C19H18ClN3O4
[4-(7-chloro-2-methylamino-4-oxy-3<i>H</i>-benzo[<i>e</i>][1,4]diazepin-5-yl)-phenoxy]-acetic acid methyl ester
—— 4-aminobenzoic acid 4-(<(4-((1,4-dihydro-1,4-dioxo-2-naphthalenyl)-amino)-phenyl>-methylene)-hydrazide 71318-77-9 C24H18N4O3
4-aminobenzoic acid 4-(<(4-((1,4-dihydro-1,4-dioxo-2-naphthalenyl)-amino)-phenyl>-methylene)-hydrazide
—— 4-[1-(2-Amino-ethylamino)-meth-(Z)-ylidene]-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-benzo[b]azepin-5-one 68595-29-9 C20H23N3O3S
4-[1-(2-Amino-ethylamino)-meth-(Z)-ylidene]-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-benzo[b]azepin-5-one
—— 4,5,15,16-Bis(15-kronen-5)<2.2>paracyclophan 53914-96-8 C32H44O10
4,5,15,16-Bis(15-kronen-5)<2.2>paracyclophan
—— (4aR,6S,7R,8S,8aR)-6-Methoxy-7,8-bis-methylsulfanylmethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine 67310-63-8 C18H26O6S2
(4aR,6S,7R,8S,8aR)-6-Methoxy-7,8-bis-methylsulfanylmethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine
—— 4-hydroxy-6-mercaptophenoxythiin 101762-07-6 C12H8O2S2
4-hydroxy-6-mercaptophenoxythiin
—— 4-chloro-<i>N</i>-[4-(2,5-diphenyl-2<i>H</i>-pyrazol-3-yl)-benzylidene]-aniline 71945-47-6 C28H20ClN3
4-chloro-<i>N</i>-[4-(2,5-diphenyl-2<i>H</i>-pyrazol-3-yl)-benzylidene]-aniline
—— 4-bromo-N-(6-methylpyridin-2-yl)picolinamide 936210-74-1 C12H10BrN3O
4-bromo-N-(6-methylpyridin-2-yl)picolinamide
—— 4-[6-[2-(2,4-Dihydroxyphenyl)-4-(4-methoxyphenyl)quinolin-6-yl]oxy-4-(4-methoxyphenyl)quinolin-2-yl]benzene-1,3-diol 372169-94-3 C44H32N2O7
4-[6-[2-(2,4-Dihydroxyphenyl)-4-(4-methoxyphenyl)quinolin-6-yl]oxy-4-(4-methoxyphenyl)quinolin-2-yl]benzene-1,3-diol
—— 4-(2-Fluoro-4-nitrophenoxy)-6,7-dimethoxy-2-methylsulfanylquinoline 849217-88-5 C18H15FN2O5S
4-(2-Fluoro-4-nitrophenoxy)-6,7-dimethoxy-2-methylsulfanylquinoline
—— (4-cyclohexylmethyl-6-{[3-(1H-imidazol-2-ylamino)propanoyl]amino}-3,4-dihydro-2H-1,4-benzoxazin-2-yl)acetic acid 508183-05-9 C23H31N5O4
(4-cyclohexylmethyl-6-{[3-(1H-imidazol-2-ylamino)propanoyl]amino}-3,4-dihydro-2H-1,4-benzoxazin-2-yl)acetic acid
—— 4-dimethylamino-<i>N</i>-(dimethylamino-methylene)-thiobenzamide 61335-99-7 C12H17N3S
4-dimethylamino-<i>N</i>-(dimethylamino-methylene)-thiobenzamide
—— 4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid [2-(4-chloro-phenyl)-2-methyl-1-methylene-propyl]-amide 37403-94-4 C33H35ClN2O8
4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid [2-(4-chloro-phenyl)-2-methyl-1-methylene-propyl]-amide
—— [4-(3-Fluoro-benzoyl)-phenoxy]-phenyl-acetic acid 67390-70-9 C21H15FO4
[4-(3-Fluoro-benzoyl)-phenoxy]-phenyl-acetic acid
—— (4-Fluoro-phenyl)-propynoic acid 3-dimethylamino-propyl ester 788-34-1 C14H16FNO2
(4-Fluoro-phenyl)-propynoic acid 3-dimethylamino-propyl ester
—— 4'-Methylsulfonyl-2'.5-dichlor-3-phenylsalicylanilid 14401-40-2 C20H15Cl2NO4S
4'-Methylsulfonyl-2'.5-dichlor-3-phenylsalicylanilid
—— 4a,6a,7-Trimethyl-1,2,3,4,4a,4b,5,6,6a,6b,10,10a,10b,11-tetradecahydro-8,9-diaza-pentaleno[2,1-a]phenanthren-2-ol 100104-79-8 C21H30N2O
4a,6a,7-Trimethyl-1,2,3,4,4a,4b,5,6,6a,6b,10,10a,10b,11-tetradecahydro-8,9-diaza-pentaleno[2,1-a]phenanthren-2-ol
—— <4-(1-Hydroxy-hexyl)-2-methoxy-phenoxy>-essigsaeure-diaethylamid 95368-66-4 C19H31NO4
<4-(1-Hydroxy-hexyl)-2-methoxy-phenoxy>-essigsaeure-diaethylamid
—— 4-amino-5-(5-oxo-5-piperidin-1-yl-pentyl)-2,5-dihydro-thiophene-3-carboxylic acid methyl ester 61617-91-2 C16H26N2O3S
4-amino-5-(5-oxo-5-piperidin-1-yl-pentyl)-2,5-dihydro-thiophene-3-carboxylic acid methyl ester
—— 4-Methyliminomethyl-biphenyl 100866-10-2 C14H13N
4-Methyliminomethyl-biphenyl
—— 4-(chloromethyl)-N-pyridin-1-ium-4-ylbenzamide;chloride 1158311-43-3 C13H11ClN2O*ClH
4-(chloromethyl)-N-pyridin-1-ium-4-ylbenzamide;chloride
—— (4S,1'R)-4-(1'-benzyloxy-2'-tert-butyldimethylsilanyloxyethyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester 437609-45-5 C25H43NO5Si
(4S,1'R)-4-(1'-benzyloxy-2'-tert-butyldimethylsilanyloxyethyl)-2,2-dimethyloxazolidine-3-carboxylic acid tert-butyl ester
—— 4-(5-cyclopropyl-1H-pyrazole-3-ylamine)-2-methylsulfanyl-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid benzyl ester 852443-97-1 C22H24N6O2S
4-(5-cyclopropyl-1H-pyrazole-3-ylamine)-2-methylsulfanyl-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid benzyl ester
—— 4-[2-(N-Isopropyl-4-butylphenylsulfonylamino)-5-trifluoromethylphenoxymethyl]benzoic Acid 209687-10-5 C28H30F3NO5S
4-[2-(N-Isopropyl-4-butylphenylsulfonylamino)-5-trifluoromethylphenoxymethyl]benzoic Acid
—— 4-Styryl-tropolon 78463-43-1 C15H12O
4-Styryl-tropolon