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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-Isopropyl-cyclohex-1-enylmethyl)-dodecan-2-one 38211-71-1 C22H40O
    4-(4-Isopropyl-cyclohex-1-enylmethyl)-dodecan-2-one
    —— 4,5α-epoxy-19<i>anti</i>-((<i>R</i>)-1-hydroxy-1-methyl-propyl)-6-methoxy-17-(3-methyl-but-2-enyl)-6β,14-ethano-morphin-7-en-3-ol 16614-87-2 C28H37NO4
    4,5α-epoxy-19<i>anti</i>-((<i>R</i>)-1-hydroxy-1-methyl-propyl)-6-methoxy-17-(3-methyl-but-2-enyl)-6β,14-ethano-morphin-7-en-3-ol
    —— 4-Methoxy-benzoic acid 1,3,5-trimethyl-6-oxo-cyclohexa-2,4-dienyl ester 32642-39-0 C17H18O4
    4-Methoxy-benzoic acid 1,3,5-trimethyl-6-oxo-cyclohexa-2,4-dienyl ester
    —— 4-Bromo-N-(9H-fluoren-9-yl)-benzenesulfonamide 37568-32-4 C19H14BrNO2S
    4-Bromo-N-(9H-fluoren-9-yl)-benzenesulfonamide
    —— 4-Isopropyl-2-methylphenyl-methylcarbonat 31268-82-3 C12H16O3
    4-Isopropyl-2-methylphenyl-methylcarbonat
    —— 4,4'-(isocyanatomethylene)bis(N,N-diphenylaniline) 1036377-81-7 C38H29N3O
    4,4'-(isocyanatomethylene)bis(N,N-diphenylaniline)
    —— 4-Chlor-2-hydroxylamino-benzolsulfonamid 38345-62-9 C6H7ClN2O3S
    4-Chlor-2-hydroxylamino-benzolsulfonamid
    —— 4-tert-butyl-N-(7-(isobutylamino)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide 1189853-77-7 C21H27N5O
    4-tert-butyl-N-(7-(isobutylamino)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide
    —— 4-(4-Chlorphenyl)-1-(4-methylsulphinylphenyl)-pyrazol-3-essigsaeure 77443-06-2 C18H15ClN2O3S
    4-(4-Chlorphenyl)-1-(4-methylsulphinylphenyl)-pyrazol-3-essigsaeure
    —— 4-Ethoxy-3'-methoxy-biphenyl-3-carboxylic acid 925914-59-6 C16H16O4
    4-Ethoxy-3'-methoxy-biphenyl-3-carboxylic acid
    —— 4-oxo-7,8-dihydro-4H-cyclohepta[b]pyrrole-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester 485810-85-3 C17H21NO5
    4-oxo-7,8-dihydro-4H-cyclohepta[b]pyrrole-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester
    —— (4aα,5α,8aβ)-octahydro-1,5(2H)-quinolinedicarboxylic acid 1-phenylmethyl ester 77823-92-8 C18H23NO4
    (4aα,5α,8aβ)-octahydro-1,5(2H)-quinolinedicarboxylic acid 1-phenylmethyl ester
    —— (4R*,5R*,6S*,7S*)-7-(2-(2-amino-4-thiazolyl)-2-(Z)-methoxyiminoacetamido)-5-chloro-4-hydroxy-8-oxo-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid 94795-94-5 C14H14ClN5O6S
    (4R*,5R*,6S*,7S*)-7-(2-(2-amino-4-thiazolyl)-2-(Z)-methoxyiminoacetamido)-5-chloro-4-hydroxy-8-oxo-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
    —— 4a-Methyl-7-propan-2-ylidene-1,2,3,4,5,6-hexahydronaphthalene 61370-26-1 C14H22
    4a-Methyl-7-propan-2-ylidene-1,2,3,4,5,6-hexahydronaphthalene
    —— (4R)-2-[(1S)-1,2-dihydroxyethyl]-1,3-thiazolidine-4-carboxylic acid 6851-62-3 C6H11NO4S
    (4R)-2-[(1S)-1,2-dihydroxyethyl]-1,3-thiazolidine-4-carboxylic acid
    —— 4-(piperidin-4-ylamino)-quinazoline-8-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)-phenyl]-amide 1269420-66-7 C23H25F3N6O3S
    4-(piperidin-4-ylamino)-quinazoline-8-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)-phenyl]-amide
    —— 4-(N'-{(R)-2-[(formyl-hydroxy-amino)-methyl]-heptanoyl}-hydrazino)-benzenesulfonamide 634607-74-2 C15H24N4O5S
    4-(N'-{(R)-2-[(formyl-hydroxy-amino)-methyl]-heptanoyl}-hydrazino)-benzenesulfonamide
    —— [(4R,6S)-6-{(E)-2-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-(propan-2-yl)pyrimidin-5-yl]ethenyl}-2,2-dimethyl-1,3-dioxan-4-yl]acetate 1,1-dimethylethylammonium 1207460-30-7 C4H11N*C25H32FN3O6S
    [(4R,6S)-6-{(E)-2-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-(propan-2-yl)pyrimidin-5-yl]ethenyl}-2,2-dimethyl-1,3-dioxan-4-yl]acetate 1,1-dimethylethylammonium
    —— 4-{4-[N,N-bis(2-methoxyethyl)amino]benzyl}benzoic acid 875769-73-6 C20H25NO4
    4-{4-[N,N-bis(2-methoxyethyl)amino]benzyl}benzoic acid
    —— 4-bromo-2-(6-chlorohex-1-yn-1-yl)pyridine 1629167-69-6 C11H11BrClN
    4-bromo-2-(6-chlorohex-1-yn-1-yl)pyridine
    —— (4arH)-3-Oxo-5.5.8at-trimethyl-1t-methoxy-carbonyl-decalin 97317-71-0 C15H24O3
    (4arH)-3-Oxo-5.5.8at-trimethyl-1t-methoxy-carbonyl-decalin
    —— 4-amino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-6-(trifluoromethyl)pteridin-7(8H)-one 1361569-27-8 C20H12F4N8O
    4-amino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-6-(trifluoromethyl)pteridin-7(8H)-one
    —— 4-O-acetyl-3-O-(4-O-acetyl-2,6-dideoxy-2-iodo-3-C-methyl-α-L-mannopyranosyl)-1,5-anhydro-2,6-dideoxy-3-C-methyl-L-arabino-hex-1-enitol 94821-02-0 C18H27IO8
    4-O-acetyl-3-O-(4-O-acetyl-2,6-dideoxy-2-iodo-3-C-methyl-α-L-mannopyranosyl)-1,5-anhydro-2,6-dideoxy-3-C-methyl-L-arabino-hex-1-enitol
    —— 4-bromo-N-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-5-yl)methyl]-1-(2,2-dimethylpropyl)-1H-benzotriazol-5-amine 1247946-78-6 C22H27BrN4O
    4-bromo-N-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-5-yl)methyl]-1-(2,2-dimethylpropyl)-1H-benzotriazol-5-amine
    —— (4-Chloro-2-ethoxy-5-oxo-2,5-dihydro-furan-3-yl)-phosphonic acid dimethyl ester 37031-63-3 C8H12ClO6P
    (4-Chloro-2-ethoxy-5-oxo-2,5-dihydro-furan-3-yl)-phosphonic acid dimethyl ester
    —— 4-Allylselanyl-benzoic acid 35154-68-8 C10H10O2Se
    4-Allylselanyl-benzoic acid
    —— 4-Bromo-2-(2,4-dinitro-phenylsulfanyl)-phenylamine 35565-09-4 C12H8BrN3O4S
    4-Bromo-2-(2,4-dinitro-phenylsulfanyl)-phenylamine
    —— 4-Diethylamino-2-(4-isobutoxy-phenyl)-1-phenyl-butan-1-one 35384-30-6 C24H33NO2
    4-Diethylamino-2-(4-isobutoxy-phenyl)-1-phenyl-butan-1-one
    —— 4-Amino-benzoic acid 1-methyl-1-(1-methyl-piperidin-2-yl)-ethyl ester 23295-90-1 C16H24N2O2
    4-Amino-benzoic acid 1-methyl-1-(1-methyl-piperidin-2-yl)-ethyl ester
    —— 4-(3-methyl-4-(methylthio)phenoxy)-3-((4-methylpiperazine-1-yl)methyl)benzenesulfonamide 1204513-53-0 C20H27N3O3S2
    4-(3-methyl-4-(methylthio)phenoxy)-3-((4-methylpiperazine-1-yl)methyl)benzenesulfonamide
    —— 4,4',4''-tris[ethynyl-trans-Pt(PEt3)2(NO3)]triphenylamine 1007866-64-9 C60H102N4O9P6Pt3
    4,4',4''-tris[ethynyl-trans-Pt(PEt3)2(NO3)]triphenylamine
    —— 4,8-epoxy-1,3,4,4a,5,6,7,7a,8,9-decahydro-1-hydroxy-6,6,8-trimethylazuleno<5,6-c>furan 93943-52-3 C15H22O3
    4,8-epoxy-1,3,4,4a,5,6,7,7a,8,9-decahydro-1-hydroxy-6,6,8-trimethylazuleno<5,6-c>furan
    —— 4-Methyl-2-<2-hydroxy-2,2-diphenyl-aethyl>-cyclopentadienoheptalen 102496-12-8 C29H24O
    4-Methyl-2-<2-hydroxy-2,2-diphenyl-aethyl>-cyclopentadienoheptalen
    —— 4-(4-((4'-chloro-1,1'-biphenyl-2-yl)methyl)piperazin-1-yl)-2-(2-((dimethylamino)methyl)phenoxy)-N-((3-nitro-4-((tetrahydro-2H-pyran-4-ylmethyl)amino)phenyl)sulfonyl)benzamide 1228938-14-4 C45H49ClN6O7S
    4-(4-((4'-chloro-1,1'-biphenyl-2-yl)methyl)piperazin-1-yl)-2-(2-((dimethylamino)methyl)phenoxy)-N-((3-nitro-4-((tetrahydro-2H-pyran-4-ylmethyl)amino)phenyl)sulfonyl)benzamide
    —— 4-(7-allyl-9-cyclohexyl-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-((S)-1-methylpyrrolidin-3-yl)benzamide 1157848-74-2 C30H41N7O3
    4-(7-allyl-9-cyclohexyl-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-((S)-1-methylpyrrolidin-3-yl)benzamide
    —— 4-(2-Ethoxyphenyl)-2-(6-methylpyridin-2-yl)quinazoline 1375258-33-5 C22H19N3O
    4-(2-Ethoxyphenyl)-2-(6-methylpyridin-2-yl)quinazoline
    —— 4-hydroxy-6-[(1R,2R,4aR,8S,8aR)-1,2,4a,5,6,7,8,8a-octahydro-2-methylnaphthyl]-2H-pyran-2-one 327162-10-7 C16H20O3
    4-hydroxy-6-[(1R,2R,4aR,8S,8aR)-1,2,4a,5,6,7,8,8a-octahydro-2-methylnaphthyl]-2H-pyran-2-one
    —— (4E,6E,8E)-3-hydroxy-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-4,6,8-trienenitrile-2,2-d2 90935-57-2 C20H29NO
    (4E,6E,8E)-3-hydroxy-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-4,6,8-trienenitrile-2,2-d2
    —— 4-(1-methyl-indolin-5-ylazo)-benzenesulfonic acid 106883-07-2 C15H15N3O3S
    4-(1-methyl-indolin-5-ylazo)-benzenesulfonic acid
    —— 4-{4-[5-fluoro-3-(4-isopropoxy-benzoylamino)-2-methyl-phenyl]-7H-pyrrolo[2,3-d]pyrimidine-6-yl}-3,6-dihydro-2H-pyridine-1-carboxylic acid dimethylamide 1418127-71-5 C31H33FN6O3
    4-{4-[5-fluoro-3-(4-isopropoxy-benzoylamino)-2-methyl-phenyl]-7H-pyrrolo[2,3-d]pyrimidine-6-yl}-3,6-dihydro-2H-pyridine-1-carboxylic acid dimethylamide
    —— 4-{1-hydroxy-2,2,4,4-tetramethyl-3-[4-(6-methyl-pyridin-2-yl)-piperazin-1-yl]-cyclobutyl}-phenol 53087-88-0 C24H33N3O2
    4-{1-hydroxy-2,2,4,4-tetramethyl-3-[4-(6-methyl-pyridin-2-yl)-piperazin-1-yl]-cyclobutyl}-phenol
    —— 4-fluoro-N-{[2-oxo-6-(1H-pyrazol-5-yl)-4-(trifluoromethyl)-1,2,3,4-tetrahydroquinazolin-4-yl]methyl}benzamide 1141878-91-2 C20H15F4N5O2
    4-fluoro-N-{[2-oxo-6-(1H-pyrazol-5-yl)-4-(trifluoromethyl)-1,2,3,4-tetrahydroquinazolin-4-yl]methyl}benzamide
    —— (4-Bromo-phenyl)-[4-methyl-5-(5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-thiazol-2-yl]-amine 112833-70-2 C19H17BrN4S
    (4-Bromo-phenyl)-[4-methyl-5-(5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-thiazol-2-yl]-amine
    —— 4-(3,4-Dihydroisoquinolin-2(1H)-yl)-4-oxo-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)butan-1-one Trifluoroacetate 374810-60-3 C2HF3O2*C23H26N2O2
    4-(3,4-Dihydroisoquinolin-2(1H)-yl)-4-oxo-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)butan-1-one Trifluoroacetate
    —— 4-(4-methoxyphenyl)-3-methyl-7-nitro-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-2-carboxylic acid 410088-45-8 C17H17N3O5
    4-(4-methoxyphenyl)-3-methyl-7-nitro-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-2-carboxylic acid
    —— 4,5-Dichloro-2-dimethoxymethylene-cyclopent-4-ene-1,3-dione 58650-97-8 C8H6Cl2O4
    4,5-Dichloro-2-dimethoxymethylene-cyclopent-4-ene-1,3-dione
    —— 4-morpholin-4-yl-2-phenyl-2-quinazolin-4-yl-butyronitrile 96172-41-7 C22H22N4O
    4-morpholin-4-yl-2-phenyl-2-quinazolin-4-yl-butyronitrile
    —— 4,5-dimethoxy-3’-isopropyl-[1,1’]-biphenyl-2-carbaldehyde 1408053-87-1 C18H20O3
    4,5-dimethoxy-3’-isopropyl-[1,1’]-biphenyl-2-carbaldehyde
    —— 4,4'-nonanediyl-di-pyrocatechol 94963-08-3 C21H28O4
    4,4'-nonanediyl-di-pyrocatechol
    —— 4,4',5',4''-tetrabromo-3',6'-dimethyl-o-terphenyl 857957-80-3 C20H14Br4
    4,4',5',4''-tetrabromo-3',6'-dimethyl-o-terphenyl