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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(N-(2-(4-carboxylphenylamino)-2-oxoethyl)sulfamoyl)benzamidinium trifluoroacetate 1403957-85-6 C2HF3O2*C16H16N4O5S
    4-(N-(2-(4-carboxylphenylamino)-2-oxoethyl)sulfamoyl)benzamidinium trifluoroacetate
    —— 4-Nitrophenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1->6)-α-D-mannopyranoside 160193-74-8 C38H49NO25
    4-Nitrophenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1->6)-α-D-mannopyranoside
    —— 4-(2,4-dinitro-phenylhydrazono)-5-hydroxy-2,2-dimethyl-chroman-6-carboxylic acid methyl ester 109689-16-9 C19H18N4O8
    4-(2,4-dinitro-phenylhydrazono)-5-hydroxy-2,2-dimethyl-chroman-6-carboxylic acid methyl ester
    —— (4,4',5,5'-tetramethyl-2,2'-biphosphinine)tetracarbonylmolybdenum 141397-76-4 C18H16MoO4P2
    (4,4',5,5'-tetramethyl-2,2'-biphosphinine)tetracarbonylmolybdenum
    —— 4-(2,6-difluoro-phenyl)-5-methyl-5<i>H</i>-thieno[2,3-<i>c</i>]pyrrole-6-carboxylic acid methylamide 60351-64-6 C15H12F2N2OS
    4-(2,6-difluoro-phenyl)-5-methyl-5<i>H</i>-thieno[2,3-<i>c</i>]pyrrole-6-carboxylic acid methylamide
    —— 4-(4-methoxy-benzyl)-2-methyl-5,6,7,8-tetrahydro-4H-isoquinoline-1,3-dione 107683-30-7 C18H21NO3
    4-(4-methoxy-benzyl)-2-methyl-5,6,7,8-tetrahydro-4H-isoquinoline-1,3-dione
    —— (4S,6'S)-3-[6'-methyl-8'-(tetrahydro-2H-pyran-2-yloxy)octanoyl]-4-phenylmethyl-1,3-oxazolidin-2-one 922174-42-3 C24H35NO5
    (4S,6'S)-3-[6'-methyl-8'-(tetrahydro-2H-pyran-2-yloxy)octanoyl]-4-phenylmethyl-1,3-oxazolidin-2-one
    —— (4-Benzylsulfamoyl-2-methyl-phenoxy)-acetic acid tert-butyl ester 884303-63-3 C20H25NO5S
    (4-Benzylsulfamoyl-2-methyl-phenoxy)-acetic acid tert-butyl ester
    —— 4-{8-amino-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-cyanopyridin-2-yl)-2-methylbenzamide 1620673-43-9 C28H26N8O2
    4-{8-amino-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-cyanopyridin-2-yl)-2-methylbenzamide
    —— 4,6-Dimethoxy-2-<2,4,6-trimethoxy-benzyl>-cumaran-3-on 94757-80-9 C20H22O7
    4,6-Dimethoxy-2-<2,4,6-trimethoxy-benzyl>-cumaran-3-on
    —— 4-(2-Oxo-1-(N-(4-ethoxy-phenyl)-carbamoyl)-propylazo)-1-phenyl-phthalimid 101699-88-1 C26H22N4O5
    4-(2-Oxo-1-(N-(4-ethoxy-phenyl)-carbamoyl)-propylazo)-1-phenyl-phthalimid
    —— 4-Ethoxy-6-nitro-7-methyl-chinolin 92576-33-5 C12H12N2O3
    4-Ethoxy-6-nitro-7-methyl-chinolin
    —— 4-Cyclohexyl-1,10-phenanthrolin 93878-96-7 C18H18N2
    4-Cyclohexyl-1,10-phenanthrolin
    —— 4-Chlor-6-dimethylsulfamil-2-nitro-phenyloxaminsaeure 14418-25-8 C10H10ClN3O7S
    4-Chlor-6-dimethylsulfamil-2-nitro-phenyloxaminsaeure
    —— 4,4-Dimethyl-3-(4-chlor-phenyl)-1-phenyl-Δ<sup>2</sup>-pyrazolin 2535-80-0 C17H17ClN2
    4,4-Dimethyl-3-(4-chlor-phenyl)-1-phenyl-Δ<sup>2</sup>-pyrazolin
    —— 4-Benzoyl-3,5-isopropyliden-2-desoxy-D-ribose-diaethylmercaptal 100545-83-3 C19H28O4S2
    4-Benzoyl-3,5-isopropyliden-2-desoxy-D-ribose-diaethylmercaptal
    —— 4-Methyl-1,3,5-triacetyl-1,4-dihydropyridin 91641-58-6 C12H15NO3
    4-Methyl-1,3,5-triacetyl-1,4-dihydropyridin
    —— 4-Methyl-2-<dibrom-nitro-methyl>-chinolin 92545-86-3 C11H8Br2N2O2
    4-Methyl-2-<dibrom-nitro-methyl>-chinolin
    —— 4-Benzoyl-3.5-aethyliden-2-desoxy-al-D-ribose 96654-86-3 C14H16O5
    4-Benzoyl-3.5-aethyliden-2-desoxy-al-D-ribose
    —— 4,6-Dimethoxy-3-<3.4-dimethoxy-phenyl>-2-<2.4.6-trimethoxy-benzyl>-cumaron 96809-36-8 C28H30O8
    4,6-Dimethoxy-3-<3.4-dimethoxy-phenyl>-2-<2.4.6-trimethoxy-benzyl>-cumaron
    —— 4-<4-Brom-phenyl>-5-salicyliden-imidazolon-(2)-phenylhydrazon 100736-29-6 C22H17BrN4O
    4-<4-Brom-phenyl>-5-salicyliden-imidazolon-(2)-phenylhydrazon
    —— 4-Isobutyloxy-4'-bis-<2-chlor-aethyl>-aminomethyl-azobenzol 110050-01-6 C21H27Cl2N3O
    4-Isobutyloxy-4'-bis-<2-chlor-aethyl>-aminomethyl-azobenzol
    —— 4-Oxo-1.3-dimethyl-2-<2-carbomethoxy-ethyl>-5-<1-carbomethoxy-ethyl>-cyclo-hepten-(5) 93542-76-8 C17H26O5
    4-Oxo-1.3-dimethyl-2-<2-carbomethoxy-ethyl>-5-<1-carbomethoxy-ethyl>-cyclo-hepten-(5)
    —— 4-Chlor-5-nitro-6-(2,3,4,6-tetra-O-acetyl-D-glucopyranosylamino)-pyrimidin 99786-22-8 C18H21ClN4O11
    4-Chlor-5-nitro-6-(2,3,4,6-tetra-O-acetyl-D-glucopyranosylamino)-pyrimidin
    —— 4-(2-Oxo-1-(N-(4-ethoxy-phenyl)-carbamoyl)-propylazo)-phthalimid 100028-57-7 C20H18N4O5
    4-(2-Oxo-1-(N-(4-ethoxy-phenyl)-carbamoyl)-propylazo)-phthalimid
    —— 4-hydroxy-pyrrolo[2,1,5-<i>cd</i>]indolizine-1,3-dicarboxylic acid dimethyl ester 56154-99-5 C14H11NO5
    4-hydroxy-pyrrolo[2,1,5-<i>cd</i>]indolizine-1,3-dicarboxylic acid dimethyl ester
    —— (4-amino-2-benzyloxy-pyrimidin-5-yl)-methanol 88614-43-1 C12H13N3O2
    (4-amino-2-benzyloxy-pyrimidin-5-yl)-methanol
    —— 4-(4-fluoro-phenyl)-1-[4-(4-fluoro-phenyl)-piperazin-1-yl]-but-3-en-2-one 55234-46-3 C20H20F2N2O
    4-(4-fluoro-phenyl)-1-[4-(4-fluoro-phenyl)-piperazin-1-yl]-but-3-en-2-one
    —— 4-Hydroxy-4',4''-bis(levulinoyloxy)tritanol 96255-86-6 C29H28O8
    4-Hydroxy-4',4''-bis(levulinoyloxy)tritanol
    —— 4-Amino-5-dimethylaminomethyl-sulfamoyl-1-methyl-imidazol 99709-51-0 C7H15N5O2S
    4-Amino-5-dimethylaminomethyl-sulfamoyl-1-methyl-imidazol
    —— (4R,5S)-2,2-Dibromo-5,9,9-trimethyl-spiro[3.6]decan-1-one 63048-87-3 C13H20Br2O
    (4R,5S)-2,2-Dibromo-5,9,9-trimethyl-spiro[3.6]decan-1-one
    —— 4-Chlor-2-amino-5-phenylmercapto-pyrimidin 90888-20-3 C10H8ClN3S
    4-Chlor-2-amino-5-phenylmercapto-pyrimidin
    —— 4,6,10,12-Tetraoxa-2,8-dithia-dicyclopenta[a,f]cyclodecene-1,3,7,9-tetracarboxylic acid tetraethyl ester 56001-90-2 C22H24O12S2
    4,6,10,12-Tetraoxa-2,8-dithia-dicyclopenta[a,f]cyclodecene-1,3,7,9-tetracarboxylic acid tetraethyl ester
    —— 4-Benzoylamino-7-methyl-indol 93013-43-5 C16H14N2O
    4-Benzoylamino-7-methyl-indol
    —— 4-Amino-6-(2,6-dimethyl-anilino)-2-heptafluorpropyl-1,3,5-triazin 2836-64-8 C14H12F7N5
    4-Amino-6-(2,6-dimethyl-anilino)-2-heptafluorpropyl-1,3,5-triazin
    —— (4a<i>RS</i>,11a<i>RS</i>)-3ξ-acetoxy-6a-methoxy-4a,6<i>c</i>,7,9-tetramethyl-(4a<i>r</i>,6a<i>t</i>)-2,3,4,4a,6,6a-hexahydro-1<i>H</i>-benzofuro[3a,3-<i>b</i>]benzofuran-4ξ-carboxylic acid ethyl ester 119571-97-0 C24H32O7
    (4a<i>RS</i>,11a<i>RS</i>)-3ξ-acetoxy-6a-methoxy-4a,6<i>c</i>,7,9-tetramethyl-(4a<i>r</i>,6a<i>t</i>)-2,3,4,4a,6,6a-hexahydro-1<i>H</i>-benzofuro[3a,3-<i>b</i>]benzofuran-4ξ-carboxylic acid ethyl ester
    —— 4-cyclohexyl-hexanoic acid-[2-(2,5-dimethyl-pyrrol-1-yl)-butyl ester] 102703-17-3 C22H37NO2
    4-cyclohexyl-hexanoic acid-[2-(2,5-dimethyl-pyrrol-1-yl)-butyl ester]
    —— (4-ethoxycarbonyl-phenyl)-(4-methoxy-phenyl)-iodonium ; chloride 97754-32-0 C16H16IO3*Cl
    (4-ethoxycarbonyl-phenyl)-(4-methoxy-phenyl)-iodonium ; chloride
    —— 4-Hydroxy-7-methoxy-4a-acetoxy-1,2,3,4,4a,9,10,10a-octahydrophenanthren-dicarbonsaeure-(1,2)-dimethylester 96169-16-3 C21H26O8
    4-Hydroxy-7-methoxy-4a-acetoxy-1,2,3,4,4a,9,10,10a-octahydrophenanthren-dicarbonsaeure-(1,2)-dimethylester
    —— 4.5-Dimethyl-3-<4-nitro-phenyl>-1.2.3.6-tetrahydro-phthalsaeure-anhydrid 92964-06-2 C16H15NO5
    4.5-Dimethyl-3-<4-nitro-phenyl>-1.2.3.6-tetrahydro-phthalsaeure-anhydrid
    —— 4-fluoren-2-yl-2-methyl-4-oxo-crotonic acid 132594-12-8 C18H14O3
    4-fluoren-2-yl-2-methyl-4-oxo-crotonic acid
    —— 4-methyl-7-nitro-2,3-dihydro-furo[3,2-<i>c</i>]quinoline 108669-71-2 C12H10N2O3
    4-methyl-7-nitro-2,3-dihydro-furo[3,2-<i>c</i>]quinoline
    —— 4,4'-bis-benzyloxy-1,1'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-5,5'-ethanediyl-bis-pyrazol-3-one 123777-28-6 C36H34N4O4
    4,4'-bis-benzyloxy-1,1'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-5,5'-ethanediyl-bis-pyrazol-3-one
    —— 4-(chloromethoxy)biphenyl 215317-03-6 C13H11ClO
    4-(chloromethoxy)biphenyl
    —— 4-tert-butyl-N-(4-tert-butylphenyl)-2-(3,6-dichlorocarbazol-9-yl)aniline 1612774-90-9 C32H32Cl2N2
    4-tert-butyl-N-(4-tert-butylphenyl)-2-(3,6-dichlorocarbazol-9-yl)aniline
    —— (4S,5R,6R)-5-Acetylamino-4-tert-butoxycarbonylamino-6-(2-hydroxy-ethylcarbamoyl)-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester 1053528-18-9 C29H35N3O8
    (4S,5R,6R)-5-Acetylamino-4-tert-butoxycarbonylamino-6-(2-hydroxy-ethylcarbamoyl)-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester
    —— 4-Hydroxy-3-[1-(3-nitro-phenyl)-propyl]-6-phenethyl-6-propyl-5,6-dihydro-pyran-2-one 174484-97-0 C25H29NO5
    4-Hydroxy-3-[1-(3-nitro-phenyl)-propyl]-6-phenethyl-6-propyl-5,6-dihydro-pyran-2-one
    —— (4R)-3-<(E)-(2R,3R)-3-hydroxy-2-methyl-1-oxo-4-hexen-1-yl>-4-(phenylmethyl)-1,3-oxazolidin-2-one 131685-56-8 C17H21NO4
    (4R)-3-<(E)-(2R,3R)-3-hydroxy-2-methyl-1-oxo-4-hexen-1-yl>-4-(phenylmethyl)-1,3-oxazolidin-2-one
    —— (4S,5R,6R)-5-Acetylamino-4-tert-butoxycarbonylamino-6-(carboxymethyl-phenethyl-carbamoyl)-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester 1053245-71-8 C37H41N3O9
    (4S,5R,6R)-5-Acetylamino-4-tert-butoxycarbonylamino-6-(carboxymethyl-phenethyl-carbamoyl)-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester
    —— 4-Methyl-bicyclo<2.1.1>hexan-carbonitril 4839-99-0 C8H11N
    4-Methyl-bicyclo<2.1.1>hexan-carbonitril