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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-((2-(pyridazin-4-yl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)aniline 1380678-40-9 C16H12N6O
4-((2-(pyridazin-4-yl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)aniline
—— (4R,5R)-3,3-Dimethyl-5-(2-methyl-propenyl)-4,5-dihydro-3H-pyrazole-4-carboxylic acid ethyl ester 96685-09-5 C12H20N2O2
(4R,5R)-3,3-Dimethyl-5-(2-methyl-propenyl)-4,5-dihydro-3H-pyrazole-4-carboxylic acid ethyl ester
—— 4-Hydroxy-2-(4-methylanilino)-5-phenyl-1,3-thiazin-6-one 1158827-31-6 C17H14N2O2S
4-Hydroxy-2-(4-methylanilino)-5-phenyl-1,3-thiazin-6-one
—— 4-oxo-3-[(E)-3-phenylprop-2-enyl]phthalazine-5-carboxylic acid 82908-79-0 C18H14N2O3
4-oxo-3-[(E)-3-phenylprop-2-enyl]phthalazine-5-carboxylic acid
—— 4-[2-chloro-4-(trifluoromethyl)phenyl]-4-{7-[(methylsulfonyl)methyl]-1H-indol-3-yl}butanonitrile 1202769-14-9 C21H18ClF3N2O2S
4-[2-chloro-4-(trifluoromethyl)phenyl]-4-{7-[(methylsulfonyl)methyl]-1H-indol-3-yl}butanonitrile
—— 4-acetoxy-7-chloro-3,8-diphenyl-1,2-diazocine 84333-75-5 C20H15ClN2O2
4-acetoxy-7-chloro-3,8-diphenyl-1,2-diazocine
—— 4-[2-((2R)-2-{(1E,3R)-3-[1-(4-chlorophenyl)cyclobutyl]-3-hydroxyprop-1-enyl}-5-oxopyrrolidin-1-yl)ethyl]benzoic acid 635310-41-7 C26H28ClNO4
4-[2-((2R)-2-{(1E,3R)-3-[1-(4-chlorophenyl)cyclobutyl]-3-hydroxyprop-1-enyl}-5-oxopyrrolidin-1-yl)ethyl]benzoic acid
—— 4-Oxa-17-hexacosenamid 17977-53-6 C25H49NO2
4-Oxa-17-hexacosenamid
—— 4-{2-[3-(2-chloro-5-trifluoromethyl-phenoxymethyl)-pyrrolidin-1-yl]-2-oxo-ethylamino}-2-methyl-2H-pyridazin-3-one 1266245-37-7 C19H20ClF3N4O3
4-{2-[3-(2-chloro-5-trifluoromethyl-phenoxymethyl)-pyrrolidin-1-yl]-2-oxo-ethylamino}-2-methyl-2H-pyridazin-3-one
—— 4-amino-1-benzenesulfonyl-piperidine-4-carboxylic acid (4-ethyl-phenyl)-amide 1262988-18-0 C20H25N3O3S
4-amino-1-benzenesulfonyl-piperidine-4-carboxylic acid (4-ethyl-phenyl)-amide
—— 4-(diethoxyphosphinyl)-N,N-dimethylbutyramide 4635-62-5 C10H22NO4P
4-(diethoxyphosphinyl)-N,N-dimethylbutyramide
—— 4-(1-methyl-1H-pyrazol-5-yl)benzoic acid 1189977-24-9 C11H10N2O2
4-(1-methyl-1H-pyrazol-5-yl)benzoic acid
—— 4-acetamido-N-(2-amino-4-fluorophenyl)-2-fluorobenzamide 1550053-50-3 C15H13F2N3O2
4-acetamido-N-(2-amino-4-fluorophenyl)-2-fluorobenzamide
—— (4-methoxyphenyl)(5-methyl-6-(3-morpholinopropyl)-6H-thieno[2,3-b]pyrrol-2-yl)methanone 1261150-70-2 C22H26N2O3S
(4-methoxyphenyl)(5-methyl-6-(3-morpholinopropyl)-6H-thieno[2,3-b]pyrrol-2-yl)methanone
—— 4-([3-tert-butyldimethylsilanyloxy]-4-methoxyphenyl)-3-methyl-1-(3,4,5-trimethoxyphenyl)azetidin-2-one 1261242-81-2 C26H37NO6Si
4-([3-tert-butyldimethylsilanyloxy]-4-methoxyphenyl)-3-methyl-1-(3,4,5-trimethoxyphenyl)azetidin-2-one
—— 4-(diisopropylamino)-1-isopropyl-1,2,4-triazolidine-3,5-dione 61795-96-8 C11H22N4O2
4-(diisopropylamino)-1-isopropyl-1,2,4-triazolidine-3,5-dione
—— 4-(difluoromethoxy)-N-methyl-1,2-benzoxazol-3-amine 1228574-52-4 C9H8F2N2O2
4-(difluoromethoxy)-N-methyl-1,2-benzoxazol-3-amine
—— 4-Amino-1-[3-(trifluoromethyl)phenyl]pyrrolidin-2-one hydrochloride 1376380-85-6 C11H12ClF3N2O
4-Amino-1-[3-(trifluoromethyl)phenyl]pyrrolidin-2-one hydrochloride
—— 4-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyloxy)-(Z)-but-2-enyloxycarbonyl-benzyl-amine 959923-95-6 C26H34N2O11
4-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyloxy)-(Z)-but-2-enyloxycarbonyl-benzyl-amine
—— 4-[hydroxy-(5-isopropenyl-2-methyl-3-oxo-cyclopentyl)-methyl]-3-methylene-dihydro-furan-2-one 1311188-69-8 C15H20O4
4-[hydroxy-(5-isopropenyl-2-methyl-3-oxo-cyclopentyl)-methyl]-3-methylene-dihydro-furan-2-one
—— 4-Methoxycarbonyloxy-benzoic acid 6-((R)-4-phenyl-4,5-dihydro-oxazol-2-yl)-pyridin-2-ylmethyl ester 256454-84-9 C24H20N2O6
4-Methoxycarbonyloxy-benzoic acid 6-((R)-4-phenyl-4,5-dihydro-oxazol-2-yl)-pyridin-2-ylmethyl ester
—— 4-(2-diethylamino-ethylamino)-8-nitro-1-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one 36985-55-4 C21H25N5O3
4-(2-diethylamino-ethylamino)-8-nitro-1-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one
—— (4-{2-[3-(2,6-dichloro-phenyl)-5-methyl-isoxazole-4-carbonylamino]-ethyl}-benzenesulfonyl)-carbamic acid methyl ester 52320-56-6 C21H19Cl2N3O6S
(4-{2-[3-(2,6-dichloro-phenyl)-5-methyl-isoxazole-4-carbonylamino]-ethyl}-benzenesulfonyl)-carbamic acid methyl ester
—— 4-methyl-2-(methylsulfonyl)-1H-imidazole-5-carboxylic acid 1094346-45-8 C6H8N2O4S
4-methyl-2-(methylsulfonyl)-1H-imidazole-5-carboxylic acid
—— 4-oxo-6-imino-2-trichloromethyl-2-phenyltetrahydro-1,3,5-thiadiazine 75119-79-8 C10H8Cl3N3OS
4-oxo-6-imino-2-trichloromethyl-2-phenyltetrahydro-1,3,5-thiadiazine
—— (+)-(4aS,4bS,8aS,10aS)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-3,4,4a,4b,5,6,7,8,8a,9,10,10a-dodecahydrophenanthren-1(2H)-one 874660-72-7 C20H32O3
(+)-(4aS,4bS,8aS,10aS)-7,7-ethylenedioxy-4b,8,8,10a-tetramethyl-3,4,4a,4b,5,6,7,8,8a,9,10,10a-dodecahydrophenanthren-1(2H)-one
—— 4-[(4-chloro-phenylcarbamoyl)-methyl]-piperazine-1-carboxylic acid ethyl ester 39986-45-3 C15H20ClN3O3
4-[(4-chloro-phenylcarbamoyl)-methyl]-piperazine-1-carboxylic acid ethyl ester
—— (4R,5S)-5-Acetyl-4-[1-((1R,3aS,7aS)-4,4,7a-trimethyl-octahydro-inden-1-yl)-vinyl]-dihydro-furan-2-one 792922-68-0 C20H30O3
(4R,5S)-5-Acetyl-4-[1-((1R,3aS,7aS)-4,4,7a-trimethyl-octahydro-inden-1-yl)-vinyl]-dihydro-furan-2-one
—— 4-(1-acetyl-5-phenyl-Δ<sup>3</sup>-pyrazolin-3-yl)-3-methyl-1,5-diphenylpyrazole 101985-97-1 C27H24N4O
4-(1-acetyl-5-phenyl-Δ<sup>3</sup>-pyrazolin-3-yl)-3-methyl-1,5-diphenylpyrazole
—— 4-acetylamino-<i>N</i>-{4-[2-(4-nitro-phenyl)-thiazol-4-yl]-phenyl}-benzenesulfonamide 75129-37-2 C23H18N4O5S2
4-acetylamino-<i>N</i>-{4-[2-(4-nitro-phenyl)-thiazol-4-yl]-phenyl}-benzenesulfonamide
—— 4-amino-5-methylthio-2,1,3-benzoxadiazole 504417-80-5 C7H7N3OS
4-amino-5-methylthio-2,1,3-benzoxadiazole
—— (4-bromo-phenyl)-(1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-amine 100123-37-3 C12H10BrN5
(4-bromo-phenyl)-(1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-amine
—— (4S(4R,5S,6S,10E/Z,13S,14E))-4-(13-[[(1,1-dimethylethyl)dimethyl-silyl]oxy]-4-propyl-15-(2-pyridyl)-3-oxo-5-hydroxy-2,6,10,14-tetramethyl-pentadeca-10,14-dien-2-yl)-2,2-dimethyl-[1,3]dioxane 288386-59-4 C39H67NO5Si
(4S(4R,5S,6S,10E/Z,13S,14E))-4-(13-[[(1,1-dimethylethyl)dimethyl-silyl]oxy]-4-propyl-15-(2-pyridyl)-3-oxo-5-hydroxy-2,6,10,14-tetramethyl-pentadeca-10,14-dien-2-yl)-2,2-dimethyl-[1,3]dioxane
—— 4-chloro-2-nitro-benzenesulfenic acid-(2-hydroxy-anilide) 860601-14-5 C12H9ClN2O3S
4-chloro-2-nitro-benzenesulfenic acid-(2-hydroxy-anilide)
—— 4-(1-Benzyl-4-piperidinyl)thieno[3,2-c]pyridine 144773-42-2 C19H20N2S
4-(1-Benzyl-4-piperidinyl)thieno[3,2-c]pyridine
—— 4-Allyl-2-chlor-6-methyl-phenol 41389-64-4 C10H11ClO
4-Allyl-2-chlor-6-methyl-phenol
—— 4-chloro-2-methyl-6-(2-nitro-phenylsulfanyl)-phenol 855156-97-7 C13H10ClNO3S
4-chloro-2-methyl-6-(2-nitro-phenylsulfanyl)-phenol
—— 4-(4-cyanoanilino)-2-<2-(2-hydroxy-1-naphthylazo)phenyl>quinazoline 92000-95-8 C31H20N6O
4-(4-cyanoanilino)-2-<2-(2-hydroxy-1-naphthylazo)phenyl>quinazoline
—— 4,5-Dimethyl-1-(toluene-4-sulfonyl)-1,5-dihydro-pyrrol-2-one 138816-55-4 C13H15NO3S
4,5-Dimethyl-1-(toluene-4-sulfonyl)-1,5-dihydro-pyrrol-2-one
—— 4-((5-chloro-4-((2-methyl-1-oxo-3,4-dihydroisoquinolin-8-yl)amino)-2-pyridyl)amino)-N,N,1-trimethyl-pyrazole-3-carboxamide 1201934-95-3 C22H24ClN7O2
4-((5-chloro-4-((2-methyl-1-oxo-3,4-dihydroisoquinolin-8-yl)amino)-2-pyridyl)amino)-N,N,1-trimethyl-pyrazole-3-carboxamide
—— 4-(6-methoxy naphthalene-2-yl)cyclohexanone 247924-36-3 C17H18O2
4-(6-methoxy naphthalene-2-yl)cyclohexanone
—— 4-[(2S)-2-[5-chloro-4-oxo-3-(pyrimidin-2-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1548337-72-9 C22H17ClN10O
4-[(2S)-2-[5-chloro-4-oxo-3-(pyrimidin-2-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
—— 4,6-Pyrimidinediamine, N4-(6-methyl-2-pyridinyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 883302-22-5 C22H18N8O2
4,6-Pyrimidinediamine, N4-(6-methyl-2-pyridinyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
—— 4-(Methylthio)-3-isopropylbrombenzol 2976-67-2 C10H13BrS
4-(Methylthio)-3-isopropylbrombenzol
—— 4-methyl-2-piperidino-6-thiocyanato-pyrimidine-5-carbaldehyde 100120-52-3 C12H14N4OS
4-methyl-2-piperidino-6-thiocyanato-pyrimidine-5-carbaldehyde
—— 4,6-dimethoxy-1-methyl-3-(3-methyl-2-oxobutyl)quinolin-2(1H)-one 123613-74-1 C17H21NO4
4,6-dimethoxy-1-methyl-3-(3-methyl-2-oxobutyl)quinolin-2(1H)-one
—— 4-[4-(4-dodecyl-phenyl)-thiazol-2-ylamino]-phenol 1619-53-0 C27H36N2OS
4-[4-(4-dodecyl-phenyl)-thiazol-2-ylamino]-phenol
—— 4-Hydroxy-7-isopropoxy-6-octyloxy-quinoline-3-carboxylic acid ethyl ester 24020-14-2 C23H33NO5
4-Hydroxy-7-isopropoxy-6-octyloxy-quinoline-3-carboxylic acid ethyl ester
—— 4-methyl 1-<(1R,3R,4S)-8-phenyl-p-menthan-3-yl> (2'R)-2'-allyl-2'-ethylbutanedioate 134279-68-8 C26H38O4
4-methyl 1-<(1R,3R,4S)-8-phenyl-p-menthan-3-yl> (2'R)-2'-allyl-2'-ethylbutanedioate
—— (4-cyanoimino-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene)cyanamide 104830-40-2 C8F4N4
(4-cyanoimino-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene)cyanamide