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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-benzyl-1,1-diisopropoxy-2,6-diphenyl-1λ<sup>5</sup>-phosphinine 54182-47-7 C30H33O2P
4-benzyl-1,1-diisopropoxy-2,6-diphenyl-1λ<sup>5</sup>-phosphinine
—— 4-(1-morpholin-4-ylmethyl-2-oxo-1,2-dihydro-indol-3-ylideneamino)-benzoic acid methyl ester 66223-33-4 C21H21N3O4
4-(1-morpholin-4-ylmethyl-2-oxo-1,2-dihydro-indol-3-ylideneamino)-benzoic acid methyl ester
—— 4-(3-formyl-1-phenyl-indol-2-yloxy)-benzoic acid <i>tert</i>-butyl ester 68096-90-2 C26H23NO4
4-(3-formyl-1-phenyl-indol-2-yloxy)-benzoic acid <i>tert</i>-butyl ester
—— {4-[8-(4-Benzoyl-2-tert-butyl-5-hydroxy-phenoxy)-octyloxy]-5-tert-butyl-2-hydroxy-phenyl}-phenyl-methanone 55349-15-0 C42H50O6
{4-[8-(4-Benzoyl-2-tert-butyl-5-hydroxy-phenoxy)-octyloxy]-5-tert-butyl-2-hydroxy-phenyl}-phenyl-methanone
—— 4-chloro-1-cyano-2,5-diethylimidazole 129109-00-8 C8H10ClN3
4-chloro-1-cyano-2,5-diethylimidazole
—— (4'Ξ)-<i>O</i><sup>11</sup>-acetyl-4'-(2-morpholin-4-yl-ethanesulfonylamino)-4'-deoxy-oleandomycin 69816-17-7 C43H75N3O15S
(4'Ξ)-<i>O</i><sup>11</sup>-acetyl-4'-(2-morpholin-4-yl-ethanesulfonylamino)-4'-deoxy-oleandomycin
—— 4-N-acetyl-2'-O-benzoyl-5'-O-(4,4'-dimethoxytrityl)-2',3'-secocytidine 1120329-55-6 C39H39N3O9
4-N-acetyl-2'-O-benzoyl-5'-O-(4,4'-dimethoxytrityl)-2',3'-secocytidine
—— 4-(2-methyl-1,3-dioxo-1,2,3,4-tetrahydro-isoquinoline-4-carbonylamino)-benzoic acid ethyl ester 22351-36-6 C20H18N2O5
4-(2-methyl-1,3-dioxo-1,2,3,4-tetrahydro-isoquinoline-4-carbonylamino)-benzoic acid ethyl ester
—— (4R,4aS,7aR)-4-Hydroxy-6,6,8-trimethyl-4,4a,5,6,7,7a-hexahydro-3H-2-oxa-cyclopenta[f]azulen-1-one 143395-58-8 C15H20O3
(4R,4aS,7aR)-4-Hydroxy-6,6,8-trimethyl-4,4a,5,6,7,7a-hexahydro-3H-2-oxa-cyclopenta[f]azulen-1-one
—— 4-Methoxy-3b-methyl-hexahydro-cyclopropadicyclopenten-1-one 64110-12-9 C11H16O2
4-Methoxy-3b-methyl-hexahydro-cyclopropadicyclopenten-1-one
—— 4-Hydroxyethylidene-6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydrodibenzo<b>pyrene 76571-84-1 C17H20N2O
4-Hydroxyethylidene-6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydrodibenzo<b>pyrene
—— 4-(4-bromophenyl)-2-(ethylthio)-6-(thiophen-2-yl)-4,5-dihydropyrimidine 1228870-90-3 C16H15BrN2S2
4-(4-bromophenyl)-2-(ethylthio)-6-(thiophen-2-yl)-4,5-dihydropyrimidine
—— 4-Chlor-2.4'-dinitro-biphenyl 91268-06-3 C12H7ClN2O4
4-Chlor-2.4'-dinitro-biphenyl
—— 4-[3-(1-hydroxy-naphthalen-2-yl)-4-(3-methyl-3H-benzothiazol-2-ylidene)-but-2-enylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 116032-19-0 C32H25N3O2S
4-[3-(1-hydroxy-naphthalen-2-yl)-4-(3-methyl-3H-benzothiazol-2-ylidene)-but-2-enylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
—— <4S,3(2R)>-4-benzyl-3-<4-((tert-butoxycarbonyl)amino)-2-methylbutanoyl>-2-oxazolidinone 139462-30-9 C20H28N2O5
<4S,3(2R)>-4-benzyl-3-<4-((tert-butoxycarbonyl)amino)-2-methylbutanoyl>-2-oxazolidinone
—— 4-bromo-2-[2-(5-bromo-2-hydroxy-3-methoxy-phenyl)benzoimidazol-1-ylmethyl]-6-methoxy-phenol 882746-45-4 C22H18Br2N2O4
4-bromo-2-[2-(5-bromo-2-hydroxy-3-methoxy-phenyl)benzoimidazol-1-ylmethyl]-6-methoxy-phenol
—— 4-benzyl-3-(3-hydroxy-2-methyl-6-triisopropylsilanyloxy-hexanoyl)-oxazolidin-2-one 916452-30-7 C26H43NO5Si
4-benzyl-3-(3-hydroxy-2-methyl-6-triisopropylsilanyloxy-hexanoyl)-oxazolidin-2-one
—— [(4R)-2,2,5,5-tetramethyl-1,3-dioxan-4-yl]methanol 104708-03-4 C9H18O3
[(4R)-2,2,5,5-tetramethyl-1,3-dioxan-4-yl]methanol
—— 4-(3,4-dichlorophenyl)-7-methoxy-3,4-dihydronaphthalene-2(1H)-one 944054-57-3 C17H14Cl2O2
4-(3,4-dichlorophenyl)-7-methoxy-3,4-dihydronaphthalene-2(1H)-one
—— 4-[(2-amino-4-chloro-5-fluoro-phenylcarbamoyl)-methyl]-benzoic acid methyl ester 866000-62-6 C16H14ClFN2O3
4-[(2-amino-4-chloro-5-fluoro-phenylcarbamoyl)-methyl]-benzoic acid methyl ester
—— 4-methylsulfanyl-cinnoline-3-carboxylic acid ethyl ester 37967-75-2 C12H12N2O2S
4-methylsulfanyl-cinnoline-3-carboxylic acid ethyl ester
—— (4aR,5S,8aS)-4a,8a-dimethyl-1-(3-methylene-3-(p-tolyl)-3l7-but-3-en-1-ylidene)-5-pentyldecahydronaphthalene 127232-67-1 C21H32N2O4S
(4aR,5S,8aS)-4a,8a-dimethyl-1-(3-methylene-3-(p-tolyl)-3l7-but-3-en-1-ylidene)-5-pentyldecahydronaphthalene
—— 4-(2-((diphenylmethylene)amino)-5-methylphenyl)but-3-yn-1-ol 1157868-15-9 C24H21NO
4-(2-((diphenylmethylene)amino)-5-methylphenyl)but-3-yn-1-ol
—— (4br,9ac)-4b,9a-dihydro-indeno[1,2-a]indene-9,10-dione 29746-51-8 C16H10O2
(4br,9ac)-4b,9a-dihydro-indeno[1,2-a]indene-9,10-dione
—— 4-amino-3-cyclopentyl-1-methyl-1H-pyrazole-5-carboxamide 1033444-03-9 C10H16N4O
4-amino-3-cyclopentyl-1-methyl-1H-pyrazole-5-carboxamide
—— 4-(3-butyl-1-oxo-8a-(pyridin-2-yl)-1,8a-dihydroindolizin-2-yl)benzonitrile 1383711-56-5 C24H21N3O
4-(3-butyl-1-oxo-8a-(pyridin-2-yl)-1,8a-dihydroindolizin-2-yl)benzonitrile
—— 4-ethyl-5-(4-dimethylamino-benzyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester 103046-94-2 C24H28N2O2
4-ethyl-5-(4-dimethylamino-benzyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester
—— 4-propylimidazo[1,2-a]quinazolin-5(4H)-one 1362191-27-2 C13H13N3O
4-propylimidazo[1,2-a]quinazolin-5(4H)-one
—— 4'-hydroxy-5,2'-dimethoxy-5,2'-dimethyl-5<i>H</i>,2'<i>H</i>-[3,3']bifuranyl-2,5'-dione 23127-91-5 C12H14O7
4'-hydroxy-5,2'-dimethoxy-5,2'-dimethyl-5<i>H</i>,2'<i>H</i>-[3,3']bifuranyl-2,5'-dione
—— (4S,5S)-4,5-diphenyl-1,8-bis(p-toluenesulfonyloxy)-3,6-dioxaoctane 98819-62-6 C32H34O8S2
(4S,5S)-4,5-diphenyl-1,8-bis(p-toluenesulfonyloxy)-3,6-dioxaoctane
—— 4-((2-benzyl-2-methylhydrazono)methyl)benzene-1,2-diol 1267970-79-5 C15H16N2O2
4-((2-benzyl-2-methylhydrazono)methyl)benzene-1,2-diol
—— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-(2-methyl-1,3-benzothiazol-5-yl)tetrahydro-2H-pyran-4-carboxamide 1382483-24-0 C24H23N5O2S
4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-(2-methyl-1,3-benzothiazol-5-yl)tetrahydro-2H-pyran-4-carboxamide
—— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-(quinolin-3-yl)tetrahydro-2H-pyran-4-carboxamide 1382482-30-5 C25H23N5O2
4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-(quinolin-3-yl)tetrahydro-2H-pyran-4-carboxamide
—— (+/-)-(4-chloro-2-fluorophenyl)(cyclopentyl)acetic acid 1380605-35-5 C13H14ClFO2
(+/-)-(4-chloro-2-fluorophenyl)(cyclopentyl)acetic acid
—— [4-(2-o-tolyl-propyl)-pyridin-2-yl]-urea 1375500-19-8 C16H19N3O
[4-(2-o-tolyl-propyl)-pyridin-2-yl]-urea
—— 4-(2,6-dimethoxyphenyl)-2-(methylsulfonyl)-pyrimidine 1222866-65-0 C13H14N2O4S
4-(2,6-dimethoxyphenyl)-2-(methylsulfonyl)-pyrimidine
—— [(4,4'-di-tert-butyl-2,2'-bipyridine)Me(C6H4OMe-p)Pt] 1163143-43-8 C26H34N2OPt
[(4,4'-di-tert-butyl-2,2'-bipyridine)Me(C6H4OMe-p)Pt]
—— 4,4’-(((tetradecylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy))dibenzaldehyde 1454703-85-5 C34H51NO6
4,4’-(((tetradecylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy))dibenzaldehyde
—— 4-Methyl-3-[[6-(4-morpholinyl)pyrido[3,2-d]pyrimidin-4-yl]amino]benzoic acid methyl ester 1240349-50-1 C20H21N5O3
4-Methyl-3-[[6-(4-morpholinyl)pyrido[3,2-d]pyrimidin-4-yl]amino]benzoic acid methyl ester
—— 4-amino-2-benzylsulfanyl-7-oxo-8-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-7,8-dihydro-pteridine-6-carboxylic acid ethyl ester 34393-53-8 C42H35N5O10S
4-amino-2-benzylsulfanyl-7-oxo-8-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-7,8-dihydro-pteridine-6-carboxylic acid ethyl ester
—— 4-(1-(4-fluorophenyl)-1H-1,2,3-triazol-4-yl)pyridine 1355045-72-5 C13H9FN4
4-(1-(4-fluorophenyl)-1H-1,2,3-triazol-4-yl)pyridine
—— (4aS,10aR)-7-Isopropyl-2-methoxymethoxy-4a-methyl-3,4,4a,9,10,10a-hexahydro-phenanthrene-1-carboxylic acid methyl ester 58812-69-4 C22H30O4
(4aS,10aR)-7-Isopropyl-2-methoxymethoxy-4a-methyl-3,4,4a,9,10,10a-hexahydro-phenanthrene-1-carboxylic acid methyl ester
—— 4-Bromo-2-[5,6-dinitro-2-oxo-2H-acenaphthylen-(1Z)-ylidene]-benzo[b]thiophen-3-one 66868-53-9 C20H7BrN2O6S
4-Bromo-2-[5,6-dinitro-2-oxo-2H-acenaphthylen-(1Z)-ylidene]-benzo[b]thiophen-3-one
—— 4-Ethyl-4-{2-[6-methoxy-3,4-dihydro-2H-naphthalen-(1E)-ylidene]-ethyl}-pyran-3,5-dione 67837-55-2 C20H24O4
4-Ethyl-4-{2-[6-methoxy-3,4-dihydro-2H-naphthalen-(1E)-ylidene]-ethyl}-pyran-3,5-dione
—— 4-[1-(4-bromo-phenyl)-2,5-diphenyl-4,5-dihydro-1<i>H</i>-imidazol-4-yl]-morpholine 67628-29-9 C25H24BrN3O
4-[1-(4-bromo-phenyl)-2,5-diphenyl-4,5-dihydro-1<i>H</i>-imidazol-4-yl]-morpholine
—— [4-(3-methoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (5-chloro-2-hydroxy-benzylidene)-hydrazide 67128-58-9 C18H16ClN5O3S
[4-(3-methoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (5-chloro-2-hydroxy-benzylidene)-hydrazide
—— 4-tert-butyl-N-(4-chloro-5-fluoro-2-iodo-phenyl)-benzenesulfonamide 1094759-95-1 C16H16ClFINO2S
4-tert-butyl-N-(4-chloro-5-fluoro-2-iodo-phenyl)-benzenesulfonamide
—— 4-(8a-(4-methoxyphenyl)-1-oxo-3-phenyl-1,8a-dihydroindolizin-2-yl)benzonitrile 1383711-52-1 C28H20N2O2
4-(8a-(4-methoxyphenyl)-1-oxo-3-phenyl-1,8a-dihydroindolizin-2-yl)benzonitrile
—— 4-mesityl-4'-(2,3,4,5,6-pentamethylphenyl)-1,1'-binaphthalene 1260405-10-4 C40H38
4-mesityl-4'-(2,3,4,5,6-pentamethylphenyl)-1,1'-binaphthalene
—— 4'-(cyclopropylmethyl)-N2-(4-fluorophenyl)-4,5'-bipyrimidine-2,2'-diamine 1383716-17-3 C18H17FN6
4'-(cyclopropylmethyl)-N2-(4-fluorophenyl)-4,5'-bipyrimidine-2,2'-diamine