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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-amino-6-isobutyrylamino-1(3)<i>H</i>-pyrimidine-2-thione 69466-00-8 C8H12N4OS
4-amino-6-isobutyrylamino-1(3)<i>H</i>-pyrimidine-2-thione
—— 4-(5-(5-chloro-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-2-(2,4-dimethoxypyrimidin-5-yl)-3-isopropyl-6-oxo-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazol-4-yl)-2-fluorobenzonitrile 1441770-03-1 C27H23ClFN7O4
4-(5-(5-chloro-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-2-(2,4-dimethoxypyrimidin-5-yl)-3-isopropyl-6-oxo-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazol-4-yl)-2-fluorobenzonitrile
—— 4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(1-methyl-1H-pyrazol-3-ylmethyl)piperazine-1-carboxamidine 1128092-34-1 C23H32N6O2
4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(1-methyl-1H-pyrazol-3-ylmethyl)piperazine-1-carboxamidine
—— 4-(2,2-dimethyl-propylamino)-8-methoxy-quinoline-3-carboxylic acid ethyl ester 1174226-55-1 C18H24N2O3
4-(2,2-dimethyl-propylamino)-8-methoxy-quinoline-3-carboxylic acid ethyl ester
—— (4-{2-tert-butoxycarbonylamino-acetyl}-3-hydroxy-2-methyl-phenoxy)-acetic acid 850399-27-8 C16H21NO7
(4-{2-tert-butoxycarbonylamino-acetyl}-3-hydroxy-2-methyl-phenoxy)-acetic acid
—— [4-[1-(4-Fluoro-3-methylphenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-(6-methoxypyridin-2-yl)methanone 1443757-37-6 C23H25FN6O3
[4-[1-(4-Fluoro-3-methylphenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-(6-methoxypyridin-2-yl)methanone
—— 4-(2-chloro-6-fluoro-phenyl)-3-cyclobutyl-2,4,5,7-tetrahydro-pyrazolo[3,4-b]pyridin-6-one 817641-47-7 C16H15ClFN3O
4-(2-chloro-6-fluoro-phenyl)-3-cyclobutyl-2,4,5,7-tetrahydro-pyrazolo[3,4-b]pyridin-6-one
—— (4,6-dichloro-pyrimidin-2-yl)-(2,5,6-trichloro-pyrimidin-4-yl)-amine 38861-21-1 C8H2Cl5N5
(4,6-dichloro-pyrimidin-2-yl)-(2,5,6-trichloro-pyrimidin-4-yl)-amine
—— 4-((R)-3,4-dimethylpiperazin-1-ylmethyl)-3-trifluoromethyl-N-{4-methyl-3-[4-(5-pyrimidinyl)pyrimidin-2-ylamino]phenyl}benzamide 859212-39-8 C30H31F3N8O
4-((R)-3,4-dimethylpiperazin-1-ylmethyl)-3-trifluoromethyl-N-{4-methyl-3-[4-(5-pyrimidinyl)pyrimidin-2-ylamino]phenyl}benzamide
—— 4-{4-[2-(4-cyanophenyl)-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl]styryl}benzonitrile 1253695-63-4 C38H26N2O3S
4-{4-[2-(4-cyanophenyl)-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl]styryl}benzonitrile
—— 4-iodo-1-bromopentacyclo<4.3.0.0<sup>2,5</sup>.0<sup>3,8</sup>.0<sup>4,7</sup>>nonan-9-one 124964-78-9 C9H6BrIO
4-iodo-1-bromopentacyclo<4.3.0.0<sup>2,5</sup>.0<sup>3,8</sup>.0<sup>4,7</sup>>nonan-9-one
—— (4aS,5R,8aR)-1,4-Dioxo-5-((1S,2R)-1,2,3-trimethoxy-propyl)-1,5,8,8a-tetrahydro-4H-naphthalene-4a-carboxylic acid methyl ester 124150-80-7 C18H24O7
(4aS,5R,8aR)-1,4-Dioxo-5-((1S,2R)-1,2,3-trimethoxy-propyl)-1,5,8,8a-tetrahydro-4H-naphthalene-4a-carboxylic acid methyl ester
—— 4,5,6,7-tetrachloro-2-[8,9,10,11-tetrachloro-12-oxo-5-(4,5,6,7-tetrachloro-1,3-dioxo-indan-2-yl)-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-3-yl]-isoindole-1,3-dione 67047-91-0 C35H5Cl12N3O5
4,5,6,7-tetrachloro-2-[8,9,10,11-tetrachloro-12-oxo-5-(4,5,6,7-tetrachloro-1,3-dioxo-indan-2-yl)-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-3-yl]-isoindole-1,3-dione
—— (4-Hydroxy-phenyl)-(3-{2-[2-(naphthalen-2-yloxy)-acetylaminooxy]-2-phenyl-acetylamino}-2-oxo-azetidin-1-yl)-acetic acid 59510-52-0 C31H27N3O8
(4-Hydroxy-phenyl)-(3-{2-[2-(naphthalen-2-yloxy)-acetylaminooxy]-2-phenyl-acetylamino}-2-oxo-azetidin-1-yl)-acetic acid
—— 4-[2-(2-phenylpropan-2-ylperoxy)propan-2-yl]benzoic acid 73676-90-1 C19H22O4
4-[2-(2-phenylpropan-2-ylperoxy)propan-2-yl]benzoic acid
—— 4-<3-(diethylamino)-1-oxopropyl>-2,2-dimethyl-Δ<sup>4</sup>-dihydropyran 87973-88-4 C14H25NO2
4-<3-(diethylamino)-1-oxopropyl>-2,2-dimethyl-Δ<sup>4</sup>-dihydropyran
—— [4-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3lambda6-thia-4-azatricyclo[5.2.1.01,5]decan-4-yl]-4-oxo(3,4-13C2)butan-2-yl] acetate 1027205-42-0 C16H25NO5S
[4-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3lambda6-thia-4-azatricyclo[5.2.1.01,5]decan-4-yl]-4-oxo(3,4-13C2)butan-2-yl] acetate
—— (4R)-4-[4-cyano-2-((2-hydroxyethyl)sulfonyl)phenyl]-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-5-carbonitrile 1164205-15-5 C22H17F3N4O4S
(4R)-4-[4-cyano-2-((2-hydroxyethyl)sulfonyl)phenyl]-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-5-carbonitrile
—— 4'-[((1R,5S,7R)-2,4-Dioxo-1,5,7-tripropyl-3-aza-bicyclo[3.3.1]nonane-7-carbonyl)-amino]-biphenyl-4-carboxylic acid pentafluorophenyl ester 137058-69-6 C37H37F5N2O5
4'-[((1R,5S,7R)-2,4-Dioxo-1,5,7-tripropyl-3-aza-bicyclo[3.3.1]nonane-7-carbonyl)-amino]-biphenyl-4-carboxylic acid pentafluorophenyl ester
—— 4-chloro-2-methylbenzo[4,5]thieno[2,3-d]pyrimidine 40142-93-6 C11H7ClN2S
4-chloro-2-methylbenzo[4,5]thieno[2,3-d]pyrimidine
—— 4-(4-((E)-2,5-bis((S)-2-methylbutoxy)-4-((E)-3,4,5-tris(octyloxy)styryl)styryl)phenyl)-2,6-dibromo-4H-dithieno[3,2-b:2',3'-d]pyrrole 1214273-43-4 C64H87Br2NO5S2
4-(4-((E)-2,5-bis((S)-2-methylbutoxy)-4-((E)-3,4,5-tris(octyloxy)styryl)styryl)phenyl)-2,6-dibromo-4H-dithieno[3,2-b:2',3'-d]pyrrole
—— 4-({3-fluoro-2-(2-fluoropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)phenol hydrochloride 1055305-94-6 C17H15F2N3O3S*ClH
4-({3-fluoro-2-(2-fluoropyridin-3-yl)-4-[(methylamino)methyl]-1H-pyrrol-1-yl}sulfonyl)phenol hydrochloride
—— 4,6-bis-diethylamino-[1,3,5]oxadiazin-2-one 57248-72-3 C11H20N4O2
4,6-bis-diethylamino-[1,3,5]oxadiazin-2-one
—— 4-methoxy-2-methylthio-5-nitro-6-thiocyanato-pyrimidine 958000-43-6 C7H6N4O3S2
4-methoxy-2-methylthio-5-nitro-6-thiocyanato-pyrimidine
—— 4-(2-(2-hydroxybenzyl)-2-methylhydrazineyl)-N,N,N-trimethyl-4-oxobutan-1-aminium chloride 1017319-41-3 C15H26N3O2*Cl
4-(2-(2-hydroxybenzyl)-2-methylhydrazineyl)-N,N,N-trimethyl-4-oxobutan-1-aminium chloride
—— 4-isopropyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid methyl ester p-toluenesulfonate 1227479-80-2 C7H8O3S*C12H14N2O2
4-isopropyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid methyl ester p-toluenesulfonate
—— 4-bromo-1-[1-(phenylsulfonyl)-1H-pyrrol-3-yl]butan-1-one 1100642-88-3 C14H14BrNO3S
4-bromo-1-[1-(phenylsulfonyl)-1H-pyrrol-3-yl]butan-1-one
—— 4-<(3,4-dihydro-2-methyl-4-oxo-6-quinazolinyl)methyl>-4-ethyl-3-thiosemicarbazide 132463-41-3 C13H17N5OS
4-<(3,4-dihydro-2-methyl-4-oxo-6-quinazolinyl)methyl>-4-ethyl-3-thiosemicarbazide
—— 4-[3-(2-fluoroethoxy)-1-(4-methoxyphenyl)-1H-1,2,4-triazol-5-yl]phenol 726197-39-3 C17H16FN3O3
4-[3-(2-fluoroethoxy)-1-(4-methoxyphenyl)-1H-1,2,4-triazol-5-yl]phenol
—— 4-(2-(4-(3-fluorophenyl)piperazin-1-yl)pyrimidin-4-yl)-9-nitro-5,6-dihydro-2H-imidazo[2,1-b][1,3,6]oxadiazocine 1437120-00-7 C21H23FN8O3
4-(2-(4-(3-fluorophenyl)piperazin-1-yl)pyrimidin-4-yl)-9-nitro-5,6-dihydro-2H-imidazo[2,1-b][1,3,6]oxadiazocine
—— 4-Acetonylhomophthalimid 67103-96-2 C12H11NO3
4-Acetonylhomophthalimid
—— 4-(5-Chloro-2-hydroxyphenyl)-3-(phenylmethyl)amino-6-(trifluoromethyl)quinolin-2(1H)-one 221112-49-8 C23H16ClF3N2O2
4-(5-Chloro-2-hydroxyphenyl)-3-(phenylmethyl)amino-6-(trifluoromethyl)quinolin-2(1H)-one
—— 4-[(3-chloro-4-fluorophenyl)amino]-6-[4-(3-oxo-1-piperazinyl)phenylamino]pyrimido[5,4-d]pyrimidine 1230872-54-4 C22H18ClFN8O
4-[(3-chloro-4-fluorophenyl)amino]-6-[4-(3-oxo-1-piperazinyl)phenylamino]pyrimido[5,4-d]pyrimidine
—— 4-[5-(1-methyl-5-{2-[5-(trifluoromethyl)pyridin-2-yl]ethyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]benzenesulfonamide 1359027-13-6 C20H17F3N6O3S
4-[5-(1-methyl-5-{2-[5-(trifluoromethyl)pyridin-2-yl]ethyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]benzenesulfonamide
—— 4-bromo-5-isopropyl-1-(4-methoxy-2-methylamino-pyrimidin-5-yl)-1H-pyrazole-3-carboxylic acid ethyl ester 1441765-36-1 C15H20BrN5O3
4-bromo-5-isopropyl-1-(4-methoxy-2-methylamino-pyrimidin-5-yl)-1H-pyrazole-3-carboxylic acid ethyl ester
—— 4-(2-amino-ethoxy)-3-(4-chloro-phenyl)-7-fluoro-2H-isoquinolin-1-one hydrochloride 1438402-09-5 C17H14ClFN2O2*ClH
4-(2-amino-ethoxy)-3-(4-chloro-phenyl)-7-fluoro-2H-isoquinolin-1-one hydrochloride
—— 4-oxo-8-(pyridin-3-ylsulfamoyl)-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate 918473-35-5 C19H16N4O5S
4-oxo-8-(pyridin-3-ylsulfamoyl)-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate
—— 4-[(1S)-1-Aminoethyl]-2-nitrophenol 1241682-06-3 C8H10N2O3
4-[(1S)-1-Aminoethyl]-2-nitrophenol
—— 4-Acetoxy-2-oxo-4-phenyl-butyric acid methyl ester 137513-08-7 C13H14O5
4-Acetoxy-2-oxo-4-phenyl-butyric acid methyl ester
—— (4S)-7-chloro-2-(fluoromethyl)-2-methylchroman-4-ol 1443652-58-1 C11H12ClFO2
(4S)-7-chloro-2-(fluoromethyl)-2-methylchroman-4-ol
—— 4-Methyl-N-[4-p-tolyl-[1,3]thiaselenol-(2Z)-ylidene]-benzamide 93515-98-1 C18H15NOSSe
4-Methyl-N-[4-p-tolyl-[1,3]thiaselenol-(2Z)-ylidene]-benzamide
—— 4-(8'-hudroxy-1,1'-binaphthyl-8-yloxy)phthalonitrile 1271730-07-4 C28H16N2O2
4-(8'-hudroxy-1,1'-binaphthyl-8-yloxy)phthalonitrile
—— 4-(allyloxy)-1-fluoro-2-(trifluoromethyl)benzene 1629184-76-4 C10H8F4O
4-(allyloxy)-1-fluoro-2-(trifluoromethyl)benzene
—— (4aS,5R,8aR)-5-((4S,5R)-5-Acetoxy-2-phenyl-[1,3]dioxan-4-yl)-1,4-dioxo-1,5,8,8a-tetrahydro-4H-naphthalene-4a-carboxylic acid methyl ester 124061-96-7 C24H24O8
(4aS,5R,8aR)-5-((4S,5R)-5-Acetoxy-2-phenyl-[1,3]dioxan-4-yl)-1,4-dioxo-1,5,8,8a-tetrahydro-4H-naphthalene-4a-carboxylic acid methyl ester
—— 4-Methylthio-3-n-octylthio-nitrobenzol 20928-95-4 C15H23NO2S2
4-Methylthio-3-n-octylthio-nitrobenzol
—— 4-[4-(4-Chloro-phenyl)-4-oxo-butyl]-benzenesulfonamide 5600-73-7 C16H16ClNO3S
4-[4-(4-Chloro-phenyl)-4-oxo-butyl]-benzenesulfonamide
—— 4,5-Dimethoxy-N-benzylnaphthalimid 52136-01-3 C21H17NO5
4,5-Dimethoxy-N-benzylnaphthalimid
—— 4-ethyl-3-(4-methanesulfonyl-phenyl)-5-phenyl-3<i>H</i>-thiazol-2-one 53409-87-3 C18H17NO3S2
4-ethyl-3-(4-methanesulfonyl-phenyl)-5-phenyl-3<i>H</i>-thiazol-2-one
—— 4-I-2-CH3O-C5F3N 16297-24-8 C6H3F3INO
4-I-2-CH3O-C5F3N
—— 4-amino-N-(4,5,6,7-tetrahydro-benzooxazol-2-ylcarbamimidoyl)-benzenesulfonamide 41740-57-2 C14H17N5O3S
4-amino-N-(4,5,6,7-tetrahydro-benzooxazol-2-ylcarbamimidoyl)-benzenesulfonamide