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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-((R)-4-carboxy-thiazolidin-2-yl)-piperidine-1-carboxylic acid tert-butyl ester 1029800-25-6 C14H24N2O4S
4-((R)-4-carboxy-thiazolidin-2-yl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-hydroxy-3-[3-(2-hydroxyphenyl)-3-oxopropyl]-2H-chromen-2-one 101737-14-8 C18H14O5
4-hydroxy-3-[3-(2-hydroxyphenyl)-3-oxopropyl]-2H-chromen-2-one
—— 4-methoxy-N-[4-(6-propan-2-ylazulen-1-yl)butyl]benzenesulfonamide 129648-93-7 C24H29NO3S
4-methoxy-N-[4-(6-propan-2-ylazulen-1-yl)butyl]benzenesulfonamide
—— 4,4'-[9,9-di(2,5,8,11,14,17,20,23,26,29-decaoxahentriacontan-31-yl)-9H-fluorene-2,7-diyl]bis(ethyne-2,1-diyl)bis(N,N-dimethylaniline) 1243541-70-9 C75H112N2O20
4,4'-[9,9-di(2,5,8,11,14,17,20,23,26,29-decaoxahentriacontan-31-yl)-9H-fluorene-2,7-diyl]bis(ethyne-2,1-diyl)bis(N,N-dimethylaniline)
—— 4-(4-Amino-indol-1-ylmethyl)-3-methoxy-benzoic acid methyl ester 104436-18-2 C18H18N2O3
4-(4-Amino-indol-1-ylmethyl)-3-methoxy-benzoic acid methyl ester
—— 4-amino-1-[(2R,4R,5R)-3,3-difluoro-5-[[1-(furan-2-yl)ethylamino]methyl]-4-hydroxyoxolan-2-yl]pyrimidin-2-one 1151528-87-8 C15H18F2N4O4
4-amino-1-[(2R,4R,5R)-3,3-difluoro-5-[[1-(furan-2-yl)ethylamino]methyl]-4-hydroxyoxolan-2-yl]pyrimidin-2-one
—— 4-trifluoromethyl-2-naphthyl 4-piperidyl ketone 783255-59-4 C17H16F3NO
4-trifluoromethyl-2-naphthyl 4-piperidyl ketone
—— 4-{[1-(3,5-Di-tert-butyl-4-hydroxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid 38209-98-2 C22H27NO3
4-{[1-(3,5-Di-tert-butyl-4-hydroxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid
—— 4-Chlor-2-(4'-methylphenyl)amino-N,N-dimethylthiobenzamid 39602-19-2 C16H17ClN2S
4-Chlor-2-(4'-methylphenyl)amino-N,N-dimethylthiobenzamid
—— (4aR,4bR,7R,8aR,10aS)-2-[1-Butylsulfanyl-meth-(Z)-ylidene]-7-hydroxy-4b-methyl-dodecahydro-phenanthren-1-one 40266-40-8 C20H32O2S
(4aR,4bR,7R,8aR,10aS)-2-[1-Butylsulfanyl-meth-(Z)-ylidene]-7-hydroxy-4b-methyl-dodecahydro-phenanthren-1-one
—— [4-Chloro-2-(2-chloro-ethoxy)-5-oxo-2,5-dihydro-furan-3-yl]-phosphonic acid diethyl ester 37031-73-5 C10H15Cl2O6P
[4-Chloro-2-(2-chloro-ethoxy)-5-oxo-2,5-dihydro-furan-3-yl]-phosphonic acid diethyl ester
—— (4aS,6R,8aS)-6-(1-Hydroxy-1-methyl-ethyl)-4,8a-dimethyl-4a,5,6,7,8,8a-hexahydro-[1,2]naphthoquinone 35866-39-8 C15H22O3
(4aS,6R,8aS)-6-(1-Hydroxy-1-methyl-ethyl)-4,8a-dimethyl-4a,5,6,7,8,8a-hexahydro-[1,2]naphthoquinone
—— 4-Acetoxy-8-benzoyloxy-3.4-dihydronaphthalen-1(2H)-on 32848-71-8 C19H16O5
4-Acetoxy-8-benzoyloxy-3.4-dihydronaphthalen-1(2H)-on
—— (4-Chloro-2-isopropoxy-5-oxo-2,5-dihydro-furan-3-yl)-phosphonic acid bis-(2-chloro-ethyl) ester 37031-80-4 C11H16Cl3O6P
(4-Chloro-2-isopropoxy-5-oxo-2,5-dihydro-furan-3-yl)-phosphonic acid bis-(2-chloro-ethyl) ester
—— 4-{4-[2-(2,4-dihydroxy-phenyl)-2-oxo-ethyl]-phenyl}-5<i>H</i>-furan-2-one 39848-82-3 C18H14O5
4-{4-[2-(2,4-dihydroxy-phenyl)-2-oxo-ethyl]-phenyl}-5<i>H</i>-furan-2-one
—— 4-Oxy-3,5-dibrombenzoylglycolsaeureaethylester 27893-21-6 C11H10Br2O5
4-Oxy-3,5-dibrombenzoylglycolsaeureaethylester
—— 4,5-Dioxo-4H,5H-pyrano<3,2-c>benzopyran-2-carbonsaeure 32883-17-3 C13H6O6
4,5-Dioxo-4H,5H-pyrano<3,2-c>benzopyran-2-carbonsaeure
—— 4',5''-Dihexanoyl-2,3:11,12-dibenzo-18-krone-6 68726-07-8 C32H44O8
4',5''-Dihexanoyl-2,3:11,12-dibenzo-18-krone-6
—— 4-(Cyclopropylmethyl-ethyl-amino)-3,5-dinitro-benzonitrile 26389-51-5 C13H14N4O4
4-(Cyclopropylmethyl-ethyl-amino)-3,5-dinitro-benzonitrile
—— 4-(2-((S)-4-isopropyl-2-oxooxazolidin-3-yl)ethynyl)benzonitrile 1228672-43-2 C15H14N2O2
4-(2-((S)-4-isopropyl-2-oxooxazolidin-3-yl)ethynyl)benzonitrile
—— 4-acetyl-1-(2-aminopropyl)-3-hydroxy-5-(4-nitrophenyl)-2,5-dihydro-1H-pyrrol-2-one 1242772-28-6 C15H17N3O5
4-acetyl-1-(2-aminopropyl)-3-hydroxy-5-(4-nitrophenyl)-2,5-dihydro-1H-pyrrol-2-one
—— [4-(2-naphthalenyl-1-yl-ethoxy)-phenyl]-acetic acid 850616-08-9 C20H18O3
[4-(2-naphthalenyl-1-yl-ethoxy)-phenyl]-acetic acid
—— 4-ethoxyphenyl 4-fluoro-1-(2,3,4,6-tetra-O-acetyl-beta-D-gluco-pyranosyl)indol-3-yl ketone 903551-07-5 C31H32FNO11
4-ethoxyphenyl 4-fluoro-1-(2,3,4,6-tetra-O-acetyl-beta-D-gluco-pyranosyl)indol-3-yl ketone
—— 4-[5-(4-Butoxyphenyl)pyridin-2-yl]benzonitrile 97851-12-2 C22H20N2O
4-[5-(4-Butoxyphenyl)pyridin-2-yl]benzonitrile
—— 4-[4-(cyclopropylmethoxy)-3'-fluorobiphenyl-3-yl]-6-methyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one 1446235-72-8 C24H21FN2O2
4-[4-(cyclopropylmethoxy)-3'-fluorobiphenyl-3-yl]-6-methyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one
—— 4-amino-N-(1-((3-fluoro-4-(4-methylpiperazin-1-yl)phenyl)amino)-6-methylisoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide 1446113-24-1 C28H27FN8OS
4-amino-N-(1-((3-fluoro-4-(4-methylpiperazin-1-yl)phenyl)amino)-6-methylisoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide
—— 4-anilino-6-(ethylcarbamoylamino)-N-(4-iodophenyl)pyridine-3-carboxamide 1445153-91-2 C21H20IN5O2
4-anilino-6-(ethylcarbamoylamino)-N-(4-iodophenyl)pyridine-3-carboxamide
—— 4-Isoquinolinecarboxylic acid,1,2-dihydro-6,8-dihydroxy-7-iodo-1-oxo-3-propyl-, ethyl ester 655249-26-6 C15H16INO5
4-Isoquinolinecarboxylic acid,1,2-dihydro-6,8-dihydroxy-7-iodo-1-oxo-3-propyl-, ethyl ester
—— 4-{[(2S,4R)-4-[acetyl(4-chlorophenyl)amino]-2-methyl-3,4-dihydroquinolin-1(2H)-yl]carbonyl}benzamide 868209-32-9 C26H24ClN3O3
4-{[(2S,4R)-4-[acetyl(4-chlorophenyl)amino]-2-methyl-3,4-dihydroquinolin-1(2H)-yl]carbonyl}benzamide
—— 4-(2'-amino-2-morpholin-4-yl-[4,5']bipyrimidinyl-6-yloxy)-N-methylbenzamide 1155304-97-4 C20H21N7O3
4-(2'-amino-2-morpholin-4-yl-[4,5']bipyrimidinyl-6-yloxy)-N-methylbenzamide
—— 4-acetoxy-11-acetylfluoranthene 84452-65-3 C20H14O3
4-acetoxy-11-acetylfluoranthene
—— (4S,5S,6S)-5-hydroxy-6-(hydroxymethyl)-6-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid 1357615-11-2 C7H12N2O4
(4S,5S,6S)-5-hydroxy-6-(hydroxymethyl)-6-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid
—— 4-(6-chloro-pyridazin-3-yl)-piperazine-1-carbothioic acid 4-ethoxy-anilide 36993-55-2 C17H20ClN5OS
4-(6-chloro-pyridazin-3-yl)-piperazine-1-carbothioic acid 4-ethoxy-anilide
—— 4-{(2,3-Dibromo-propionyl)-[2-(4-nitro-phenyl)-2-oxo-ethyl]-amino}-benzoic acid ethyl ester 41027-93-4 C20H18Br2N2O6
4-{(2,3-Dibromo-propionyl)-[2-(4-nitro-phenyl)-2-oxo-ethyl]-amino}-benzoic acid ethyl ester
—— 4-(2-nitro-benzylidene)-2-thioxo-thiazolidin-5-one 37530-28-2 C10H6N2O3S2
4-(2-nitro-benzylidene)-2-thioxo-thiazolidin-5-one
—— 4,7-Dipropionoxy-decan 41590-03-8 C16H30O4
4,7-Dipropionoxy-decan
—— 4,8-Di-tert-butyl-6-ethyl-2,10-dimethyl-12H-5,7-dioxa-6-phospha-dibenzo[a,d]cyclooctene 6-oxide 36121-33-2 C25H35O3P
4,8-Di-tert-butyl-6-ethyl-2,10-dimethyl-12H-5,7-dioxa-6-phospha-dibenzo[a,d]cyclooctene 6-oxide
—— (4aS,5R,8S,8aS)-8-Isopropyl-5-methyl-decahydro-naphthalen-2-ol 37841-83-1 C14H26O
(4aS,5R,8S,8aS)-8-Isopropyl-5-methyl-decahydro-naphthalen-2-ol
—— 4-(4-chloro-phenyl)-2-methyl-3-oxo-1-thia-4,8-diaza-spiro[4.5]decane-8-carboxylic acid ethyl ester 32526-23-1 C17H21ClN2O3S
4-(4-chloro-phenyl)-2-methyl-3-oxo-1-thia-4,8-diaza-spiro[4.5]decane-8-carboxylic acid ethyl ester
—— 4-Acetoxy-6-chloro-1-(4-chloro-phenyl)-3-methyl-naphthalene-2-carboxylic acid methyl ester 28799-12-4 C21H16Cl2O4
4-Acetoxy-6-chloro-1-(4-chloro-phenyl)-3-methyl-naphthalene-2-carboxylic acid methyl ester
—— 4-amino-3,5-dimethyl-N-thiazol-2-yl-benzamide 851202-85-2 C12H13N3OS
4-amino-3,5-dimethyl-N-thiazol-2-yl-benzamide
—— 4(5)-(4'-Chlor-2-aminophenyl)-imidazol 92658-29-2 C9H8ClN3
4(5)-(4'-Chlor-2-aminophenyl)-imidazol
—— 4-Chloro-3,3,4-trifluoro-2-hydroxy-2-methyl-butyronitrile 57210-92-1 C5H5ClF3NO
4-Chloro-3,3,4-trifluoro-2-hydroxy-2-methyl-butyronitrile
—— 4,5,6,7-Tetrahydro-N,N-dimethyl[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide 1293996-13-0 C8H13N5O
4,5,6,7-Tetrahydro-N,N-dimethyl[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide
—— 4-nitrosotetrahydro-2H-pyran-4-yl 3-(5-oxotetrahydrofuran-2-yl)propanoate 1194657-44-7 C12H17NO6
4-nitrosotetrahydro-2H-pyran-4-yl 3-(5-oxotetrahydrofuran-2-yl)propanoate
—— 4,6-Dichloro-2-ethoxymethyl-pyrimidine 3122-82-5 C7H8Cl2N2O
4,6-Dichloro-2-ethoxymethyl-pyrimidine
—— 4-(2-Amino-1-hydroxy-ethyl)-tropolon 90610-25-6 C9H11NO3
4-(2-Amino-1-hydroxy-ethyl)-tropolon
—— 4-[5-(2-Hydroxyethyl)-3-isoxazolyl]benzonitrile 1231244-46-4 C12H10N2O2
4-[5-(2-Hydroxyethyl)-3-isoxazolyl]benzonitrile
—— (4-(furan-2-yl)-2-(1H-1,2,4,-triazol-1-yl)phenyl)(pentafluorophenyl)methanone 1016543-36-4 C19H8F5N3O2
(4-(furan-2-yl)-2-(1H-1,2,4,-triazol-1-yl)phenyl)(pentafluorophenyl)methanone
—— (4-<i>trans</i>-crotonoylamino-phenyl)-acetic acid 100192-47-0 C12H13NO3
(4-<i>trans</i>-crotonoylamino-phenyl)-acetic acid