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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(p-chlorophenyl)-2-methylthiazole 3-oxide 82672-19-3 C10H8ClNOS
4-(p-chlorophenyl)-2-methylthiazole 3-oxide
—— 4-[(E)-2-[4-[(E)-2-[4-[(E)-2-[4-[(E)-2-(4-cyanophenyl)ethenyl]phenyl]ethenyl]-2,5-dihexoxyphenyl]ethenyl]phenyl]ethenyl]benzonitrile 849797-42-8 C52H52N2O2
4-[(E)-2-[4-[(E)-2-[4-[(E)-2-[4-[(E)-2-(4-cyanophenyl)ethenyl]phenyl]ethenyl]-2,5-dihexoxyphenyl]ethenyl]phenyl]ethenyl]benzonitrile
—— 4-bromo-2-methanimidoylphenolate;nickel(2+) 96932-31-9 C14H10Br2N2NiO2
4-bromo-2-methanimidoylphenolate;nickel(2+)
—— 4-(2-cyclopropylmethoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-((S)-2-hydroxy-propionyl)-piperidin-4-yl]-amide 1185840-78-1 C25H29N5O4
4-(2-cyclopropylmethoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-((S)-2-hydroxy-propionyl)-piperidin-4-yl]-amide
—— 4-furan-3-yl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxylic acid 1239504-39-2 C16H11N3O3S
4-furan-3-yl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxylic acid
—— 4-Propyl-2-p-tolyl-pyridine 80636-06-2 C15H17N
4-Propyl-2-p-tolyl-pyridine
—— 4-[3-(5-(N-(Methyl)aminosulphonylmethyl)-1H-indol-3-yl)propyl]-1-(2-phenylpropyl)piperidine Hydrochloride 191725-08-3 C27H37N3O2S*ClH
4-[3-(5-(N-(Methyl)aminosulphonylmethyl)-1H-indol-3-yl)propyl]-1-(2-phenylpropyl)piperidine Hydrochloride
—— 4-ethyl 2,3-dimethyl 1-benzyl-5-propyl-1H-pyrrole-2,3,4-tricarboxylate 1314124-54-3 C21H25NO6
4-ethyl 2,3-dimethyl 1-benzyl-5-propyl-1H-pyrrole-2,3,4-tricarboxylate
—— 4-(2-benzoylamino-5-bromo-3-nitro-phenyl)-butyronitrile 857580-80-4 C17H14BrN3O3
4-(2-benzoylamino-5-bromo-3-nitro-phenyl)-butyronitrile
—— (4R,5S,Z)-methyl 5-hydroxy-3-methoxy-4-methyloct-2-enoate 1379540-07-4 C11H20O4
(4R,5S,Z)-methyl 5-hydroxy-3-methoxy-4-methyloct-2-enoate
—— (4-acetyl-2-{ethoxycarbonylmethyl-methansulfonyl-amino}-phenoxy)-acetic acid ethyl ester 850398-23-1 C17H23NO8S
(4-acetyl-2-{ethoxycarbonylmethyl-methansulfonyl-amino}-phenoxy)-acetic acid ethyl ester
—— 4-mesityl-6-(2-nitro-1-phenylethyl)-3,4-dihydro-2H-1,4-oxazine 1429754-85-7 C21H24N2O3
4-mesityl-6-(2-nitro-1-phenylethyl)-3,4-dihydro-2H-1,4-oxazine
—— 4-(3-(2-chlorophenyl)-4-(4-(1-(cyclobutylmethyl)azetidin-3-yloxy)phenyl)-isoxazol-5-yl)phenol hydrochloride 1383929-16-5 C29H27ClN2O3*ClH
4-(3-(2-chlorophenyl)-4-(4-(1-(cyclobutylmethyl)azetidin-3-yloxy)phenyl)-isoxazol-5-yl)phenol hydrochloride
—— 4-Chloro-N-[[1-[4-(2-hydroxyethyl)phenyl]cyclohexyl]methyl]benzenesulfonamide 141336-58-5 C21H26ClNO3S
4-Chloro-N-[[1-[4-(2-hydroxyethyl)phenyl]cyclohexyl]methyl]benzenesulfonamide
—— 4-hydroxy-3-(1-phenyl-2-acetylethyl)-7,8-diphenyl-2H-thieno(3,2-h)chromen-2-one 1092362-90-7 C33H24O4S
4-hydroxy-3-(1-phenyl-2-acetylethyl)-7,8-diphenyl-2H-thieno(3,2-h)chromen-2-one
—— 4-{dichloroacetyl-[2-(4-methyl-3-nitro-phenyl)-2-oxo-ethyl]-amino}-benzoic acid ethyl ester 67088-36-2 C20H18Cl2N2O6
4-{dichloroacetyl-[2-(4-methyl-3-nitro-phenyl)-2-oxo-ethyl]-amino}-benzoic acid ethyl ester
—— 4-acetylamino-<i>N</i>-(2-thioxo-imidazolidin-1-yl)-benzenesulfonamide 62822-06-4 C11H14N4O3S2
4-acetylamino-<i>N</i>-(2-thioxo-imidazolidin-1-yl)-benzenesulfonamide
—— 4-Amino-6-cyano-2-(1-(7-chloro-3-ethylfuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102065-10-0 C16H14ClN5OS
4-Amino-6-cyano-2-(1-(7-chloro-3-ethylfuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— 4,5-dihydro-4-(3-methoxyphenyl)-2-phenyl-3,1-benzoxazepine 1313843-81-0 C22H19NO2
4,5-dihydro-4-(3-methoxyphenyl)-2-phenyl-3,1-benzoxazepine
—— 4-allyl 2,6-dimethyl 4-cyanohepta-1,6-diene-2,4,6-tricarboxylate 1266359-02-7 C16H19NO6
4-allyl 2,6-dimethyl 4-cyanohepta-1,6-diene-2,4,6-tricarboxylate
—— 4-((tert-butoxycarbonyl)(3-(4-(3-((tert-butoxycarbonyl)(4-(cyclohexylamino)-4-oxobutyl)amino)propyl)phenyl)propyl)amino)butanoic acid 1001157-19-2 C36H59N3O7
4-((tert-butoxycarbonyl)(3-(4-(3-((tert-butoxycarbonyl)(4-(cyclohexylamino)-4-oxobutyl)amino)propyl)phenyl)propyl)amino)butanoic acid
—— 4-ethynyl-2-(4-methoxyphenyl)-5-phenylpyrimidine 1638156-56-5 C19H14N2O
4-ethynyl-2-(4-methoxyphenyl)-5-phenylpyrimidine
—— 4.4'-Di-(4-nonyloxy-benzylidenamino)-2.2'-dichlor-biphenyl 2528-75-8 C44H54Cl2N2O2
4.4'-Di-(4-nonyloxy-benzylidenamino)-2.2'-dichlor-biphenyl
—— [4-(2-Bromo-ethyl)-cyclohexyl]-pyrimidin-2-yl-amine 189153-09-1 C12H18BrN3
[4-(2-Bromo-ethyl)-cyclohexyl]-pyrimidin-2-yl-amine
—— (4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-N-(hydroxymethyl)-9-((N-neopentylacetamido)methyl)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 1075240-38-8 C32H44N4O9
(4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-N-(hydroxymethyl)-9-((N-neopentylacetamido)methyl)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
—— (4R,5R)-2,5-dimethyl-4-phenyl-4,5-dihydro-1,3-oxazole 118069-17-3 C11H13NO
(4R,5R)-2,5-dimethyl-4-phenyl-4,5-dihydro-1,3-oxazole
—— 4-Acetoxy-1-aethyl-2,6-dimethyl-indol 5065-74-7 C14H17NO2
4-Acetoxy-1-aethyl-2,6-dimethyl-indol
—— 4 [4-(4-methoxyphenyl)piperazin-1-yl]-3-methyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine 1415973-01-1 C23H24N6O
4 [4-(4-methoxyphenyl)piperazin-1-yl]-3-methyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine
—— (4'S,5'S)-Z,Z-10-[5-(3,7-eicosadienyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-decanol 332095-67-7 C35H66O3
(4'S,5'S)-Z,Z-10-[5-(3,7-eicosadienyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-decanol
—— 4-[[1-(2-Chloro-6-nitrophenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-8-yl]methyl]morpholine 1417411-77-8 C21H19ClN6O3
4-[[1-(2-Chloro-6-nitrophenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-8-yl]methyl]morpholine
—— 4-hydroxy-benzaldoxime O-methyl ether 855362-15-1 C8H9NO2
4-hydroxy-benzaldoxime O-methyl ether
—— 4-chloro-2-(6-methyl-2-pyridinyl)-Thieno[3,2-d]pyrimidine 733806-80-9 C12H8ClN3S
4-chloro-2-(6-methyl-2-pyridinyl)-Thieno[3,2-d]pyrimidine
—— 4-cyclopropoxy-1-(2-methoxy-ethyl)-1H-indole-3-carboxylic acid 1313043-51-4 C15H17NO4
4-cyclopropoxy-1-(2-methoxy-ethyl)-1H-indole-3-carboxylic acid
—— 4,4-bis(4-methoxyphenyl)-N,N-dimethylpiperidinium chloride 99408-44-3 C21H28NO2*Cl
4,4-bis(4-methoxyphenyl)-N,N-dimethylpiperidinium chloride
—— 4-phenyl-8-(3-phenyl-propyl)-1-oxa-3,8-diaza-spiro[4.5]decan-2-one 23484-91-5 C22H26N2O2
4-phenyl-8-(3-phenyl-propyl)-1-oxa-3,8-diaza-spiro[4.5]decan-2-one
—— (4-chloro-3-fluorophenyl)-carbamic acid (S)-1-[(R)-1,1-dioxo-2-(3-trifluoromethylphenyl)-1λ<sup>6</sup>-thiomorpholin-4-ylmethyl]-2,2,2-trifluoroethyl ester 1598382-31-0 C21H18ClF7N2O4S
(4-chloro-3-fluorophenyl)-carbamic acid (S)-1-[(R)-1,1-dioxo-2-(3-trifluoromethylphenyl)-1λ<sup>6</sup>-thiomorpholin-4-ylmethyl]-2,2,2-trifluoroethyl ester
—— (4S,6S,8R)-6-(tert-butyldimethylsilyloxy)-8-methoxyicos-1-en-4-yl acrylate 1448463-97-5 C30H58O4Si
(4S,6S,8R)-6-(tert-butyldimethylsilyloxy)-8-methoxyicos-1-en-4-yl acrylate
—— (4S,5R)-tert-butyl 4-((5-chloro-2-fluoro-4-(5-(2-(isopropylamino)pyridin-4-yl)-1,3,4-thiadiazol-2-yl)phenoxy)methyl)-2,2,5-trimethyloxazolidine-3-carboxylate 1246391-36-5 C28H35ClFN5O4S
(4S,5R)-tert-butyl 4-((5-chloro-2-fluoro-4-(5-(2-(isopropylamino)pyridin-4-yl)-1,3,4-thiadiazol-2-yl)phenoxy)methyl)-2,2,5-trimethyloxazolidine-3-carboxylate
—— 4-(4-pyridin-4-ylpiperazin-1-yl)-2,6,7,8-tetrahydro-1,2,3,5,6-pentaazaacenaphthylene 1246670-69-8 C16H18N8
4-(4-pyridin-4-ylpiperazin-1-yl)-2,6,7,8-tetrahydro-1,2,3,5,6-pentaazaacenaphthylene
—— 4-methoxyphenyl O-(2-O-benzoyl-4,6-O-benzylidene-α-L-idopyranosyl)-(1->3)-4-O-acetyl-6-O-benzyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside 445397-62-6 C51H50Cl3NO14
4-methoxyphenyl O-(2-O-benzoyl-4,6-O-benzylidene-α-L-idopyranosyl)-(1->3)-4-O-acetyl-6-O-benzyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside
—— 4-(4-Amino-butyl)-5-(1H-indol-7-yl)-4H-[1,2,4]triazole-3-thiol 863289-17-2 C14H17N5S
4-(4-Amino-butyl)-5-(1H-indol-7-yl)-4H-[1,2,4]triazole-3-thiol
—— 4-O-[(2S,3R,6S,8R,9S)-3-butyl-8-[(2E,4E,6S,7S)-6-[tert-butyl(dimethyl)silyl]oxy-8-hydroxy-3,7-dimethylocta-2,4-dienyl]-2-ethynyl-9-methyl-1,7-dioxaspiro[5.5]undecan-3-yl] 1-O-(2-trimethylsilylethyl) butanedioate 757192-08-8 C41H72O8Si2
4-O-[(2S,3R,6S,8R,9S)-3-butyl-8-[(2E,4E,6S,7S)-6-[tert-butyl(dimethyl)silyl]oxy-8-hydroxy-3,7-dimethylocta-2,4-dienyl]-2-ethynyl-9-methyl-1,7-dioxaspiro[5.5]undecan-3-yl] 1-O-(2-trimethylsilylethyl) butanedioate
—— 4-isopropylsulfanyl-benzo[1,2,5]oxadiazole 60716-12-3 C9H10N2OS
4-isopropylsulfanyl-benzo[1,2,5]oxadiazole
—— 4-amino-<i>N</i>-(6-cyclopropyl-2,5-dimethyl-pyrimidin-4-yl)-benzenesulfonamide 21741-43-5 C15H18N4O2S
4-amino-<i>N</i>-(6-cyclopropyl-2,5-dimethyl-pyrimidin-4-yl)-benzenesulfonamide
—— 4-(4-Methanesulfonyl-phenyl)-5,5-dimethyl-3-(5-vinyl-pyridin-2-yloxy)-5H-furan-2-one 254106-22-4 C20H19NO5S
4-(4-Methanesulfonyl-phenyl)-5,5-dimethyl-3-(5-vinyl-pyridin-2-yloxy)-5H-furan-2-one
—— 4-(2-(1H-indol-3-yl)ethylamino)butyric acid ethyl ester 108554-59-2 C16H22N2O2
4-(2-(1H-indol-3-yl)ethylamino)butyric acid ethyl ester
—— 4-bromo-<i>N</i>-(4-chloro-phenyl)-<i>N</i>-hydroxy-3-oxo-butyramide 72662-23-8 C10H9BrClNO3
4-bromo-<i>N</i>-(4-chloro-phenyl)-<i>N</i>-hydroxy-3-oxo-butyramide
—— 4-[benzyl-1-phenyl-2-(3,4,5-trimethoxybenzyl)]-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine 1284151-68-3 C32H34N2O3
4-[benzyl-1-phenyl-2-(3,4,5-trimethoxybenzyl)]-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine
—— 4'-bromo-4-iodobutyrophenone 168907-66-2 C10H10BrIO
4'-bromo-4-iodobutyrophenone
—— 4-tert.-Butyl-2-methyl-1-phenyl-thiosemicarbazid 21075-66-1 C12H19N3S
4-tert.-Butyl-2-methyl-1-phenyl-thiosemicarbazid