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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-Dibromo-2-(4-nitrophenyl)imidazol 56337-99-6 C9H5Br2N3O2
    4,5-Dibromo-2-(4-nitrophenyl)imidazol
    —— (4-bromo-3-hydroxyphenyl)(morpholin-4-yl)methanone 1246267-15-1 C11H12BrNO3
    (4-bromo-3-hydroxyphenyl)(morpholin-4-yl)methanone
    —— 4-bromo-2-ethoxycarbonyl-thiophen-3-yl-sulphonyl isocyanate 1231421-64-9 C8H6BrNO5S2
    4-bromo-2-ethoxycarbonyl-thiophen-3-yl-sulphonyl isocyanate
    —— 4-Phenyl-3-[1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethyl]sulfonyloxathiazolidine 2-oxide 182694-58-2 C12H8F8INO5S2
    4-Phenyl-3-[1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethyl]sulfonyloxathiazolidine 2-oxide
    —— 4,5-Dihydro-1-methyl-8-(3-pyridinyloxy)-1H-thieno[3,4-g]indazole-6-carboxyamide 364761-58-0 C16H13N3O3S
    4,5-Dihydro-1-methyl-8-(3-pyridinyloxy)-1H-thieno[3,4-g]indazole-6-carboxyamide
    —— 4,5,6-Trimethoxy-2-(4-benzyloxy-benzyliden)-cumaran-3-on 14801-92-4 C25H22O6
    4,5,6-Trimethoxy-2-(4-benzyloxy-benzyliden)-cumaran-3-on
    —— 4-(4-Fluorphenylazo)-3,5-diphenylpyrazol 13615-77-5 C21H15FN4
    4-(4-Fluorphenylazo)-3,5-diphenylpyrazol
    —— (4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-phenyl)-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-amine 4949-30-8 C24H17N7
    (4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-phenyl)-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-amine
    —— 4-Ethyl-5-(4-ethyl-3,5-dimethyl-pyrrolyl-2-oxycarbonyl)-3-methylpyrrol-2-carbonsaeure-benzylester 13228-31-4 C24H28N2O4
    4-Ethyl-5-(4-ethyl-3,5-dimethyl-pyrrolyl-2-oxycarbonyl)-3-methylpyrrol-2-carbonsaeure-benzylester
    —— 4-Phenyl-3-hydroxy-1,2,6,7-dibenzofluoren 5385-24-0 C27H18O
    4-Phenyl-3-hydroxy-1,2,6,7-dibenzofluoren
    —— 4-(4-ferrocenylethynylphenylethynyl)-7-(4-ferrocenylphenylethynyl)benzo[1,2,5]thiadiazole 1431978-87-8 C44H28Fe2N2S
    4-(4-ferrocenylethynylphenylethynyl)-7-(4-ferrocenylphenylethynyl)benzo[1,2,5]thiadiazole
    —— 4'-[6-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-4-methyl-2-propyl-benzoimidazol-1-ylmethyl]-3-chlorobiphenyl-2-carboxylic acid 1092950-86-1 C35H34ClN3O3S
    4'-[6-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-4-methyl-2-propyl-benzoimidazol-1-ylmethyl]-3-chlorobiphenyl-2-carboxylic acid
    —— 4-chloromethyl-2-[2-(4-trifluoromethylsulfinyl-phenyl)-vinyl]-oxazole 791629-33-9 C13H9ClF3NO2S
    4-chloromethyl-2-[2-(4-trifluoromethylsulfinyl-phenyl)-vinyl]-oxazole
    —— 4-[4-(3-bromo-4-fluorophenyl)-1-methyI-5-oxo-2-thioxoimidazolidin-4-yI]phenyl indane-5-sulfonate 1035268-19-9 C25H20BrFN2O4S2
    4-[4-(3-bromo-4-fluorophenyl)-1-methyI-5-oxo-2-thioxoimidazolidin-4-yI]phenyl indane-5-sulfonate
    —— 4-Amino-N,N-diethyl-3-hydrazinocarbonyl-benzenesulfonamide 16673-51-1 C11H18N4O3S
    4-Amino-N,N-diethyl-3-hydrazinocarbonyl-benzenesulfonamide
    —— 4-amino-1,5,5-trimethyl-3-(8-(triisopropylsilyl)oct-1,5,7-triyn-1-yl)pyrrole-2(5H)-one 1246512-35-5 C24H36N2OSi
    4-amino-1,5,5-trimethyl-3-(8-(triisopropylsilyl)oct-1,5,7-triyn-1-yl)pyrrole-2(5H)-one
    —— {4-amino-5-[(1R,2R)-1,2,3-tris(benzyloxy)propyl]-3-thienyl}methanol 1310072-29-7 C29H31NO4S
    {4-amino-5-[(1R,2R)-1,2,3-tris(benzyloxy)propyl]-3-thienyl}methanol
    —— (4-Chlorocarbonyl-phenyl)-carbamic acid 3-methyl-bicyclo[2.2.1]hept-2-ylmethyl ester 37653-79-5 C17H20ClNO3
    (4-Chlorocarbonyl-phenyl)-carbamic acid 3-methyl-bicyclo[2.2.1]hept-2-ylmethyl ester
    —— 4-(α-D-ribofuranosyl)aminobenzene 5'-phosphate 173932-51-9 C11H16NO7P
    4-(α-D-ribofuranosyl)aminobenzene 5'-phosphate
    —— (4Z)-5-[3-{[(tert-butoxycarbonyl)amino]methyl}-2-isobutyl-4-(4-methylphenyl)quinolin-6-yl]pent-4-enoic acid 660451-94-5 C31H38N2O4
    (4Z)-5-[3-{[(tert-butoxycarbonyl)amino]methyl}-2-isobutyl-4-(4-methylphenyl)quinolin-6-yl]pent-4-enoic acid
    —— 4-Diaethylamino-benzyliden-p-bromanilin 109404-96-8 C17H19BrN2
    4-Diaethylamino-benzyliden-p-bromanilin
    —— 4,4-dimethyl-oxazolidine-3-carboxylic acid (2,5-dichloro-phenylcarbamoyl)-amide 39886-42-5 C13H15Cl2N3O3
    4,4-dimethyl-oxazolidine-3-carboxylic acid (2,5-dichloro-phenylcarbamoyl)-amide
    —— 4-(7-Dipropylamino-5,6,7,8-tetrahydro-naphthalen-1-yl)-piperazine-1-carboxylic acid tert-butyl ester 868561-30-2 C25H41N3O2
    4-(7-Dipropylamino-5,6,7,8-tetrahydro-naphthalen-1-yl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-methoxy-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide 1400877-61-3 C15H13N3O2
    4-methoxy-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile 1205683-41-5 C17H20BN3O2
    4-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile
    —— 4-[[4-(3-Hydroxy-1-propen-1-yl)phenyl]phenylamino]phenol 845887-24-3 C21H19NO2
    4-[[4-(3-Hydroxy-1-propen-1-yl)phenyl]phenylamino]phenol
    —— 4-benzooxazol-2-yl-1-phenethyl-pyridinium; bromide 51784-36-2 Br*C20H17N2O
    4-benzooxazol-2-yl-1-phenethyl-pyridinium; bromide
    —— 4-methoxybenzyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-4,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranoside 875712-78-0 C40H45NO19
    4-methoxybenzyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-4,6-di-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranoside
    —— 4,4'-((1,2-phenylenebis(methylene))bis(3,5-dimethyl-1H-pyrazole-1,4-diyl))bis(2-methylbut-3-yn-2-ol) 1558795-23-5 C28H34N4O2
    4,4'-((1,2-phenylenebis(methylene))bis(3,5-dimethyl-1H-pyrazole-1,4-diyl))bis(2-methylbut-3-yn-2-ol)
    —— 4-(cyclohexylamino)-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid 1266343-40-1 C14H18N4O2
    4-(cyclohexylamino)-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid
    —— 4-(cyclopentylamino)-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid 1266343-65-0 C13H16N4O2
    4-(cyclopentylamino)-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid
    —— 4'-(3'',5''-di-O-acetyl-2''-deoxy-β-D-ribofuranosyl)-3,4-dimethoxybiphenyl 912818-38-3 C23H26O7
    4'-(3'',5''-di-O-acetyl-2''-deoxy-β-D-ribofuranosyl)-3,4-dimethoxybiphenyl
    —— 4-methyl-2-(2-nitro-phenylamino)-pentanoic acid tert-butylamide 1117810-50-0 C16H25N3O3
    4-methyl-2-(2-nitro-phenylamino)-pentanoic acid tert-butylamide
    —— 4-[6,7-dichloro-3-(trifluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide 178974-13-5 C18H10Cl2F3N3O2S
    4-[6,7-dichloro-3-(trifluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide
    —— (4-methyl-pyridin-2-yl)-thiazol-4-ylmethylene-amine 27354-80-9 C10H9N3S
    (4-methyl-pyridin-2-yl)-thiazol-4-ylmethylene-amine
    —— 4-[N-(tert-butoxycarbonyl)-N-(pyridin-2-yl)amino]butanal 258881-22-0 C14H20N2O3
    4-[N-(tert-butoxycarbonyl)-N-(pyridin-2-yl)amino]butanal
    —— 4'-Bromo-4-{3-[2-(2-ethoxy-ethoxy)-ethoxy]-2-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-propoxy}-biphenyl 454664-54-1 C28H41BrO7
    4'-Bromo-4-{3-[2-(2-ethoxy-ethoxy)-ethoxy]-2-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-propoxy}-biphenyl
    —— 4-fluoro-N-(2-methyl-3-(phenylamino)propyl)benzamide 1259791-64-4 C17H19FN2O
    4-fluoro-N-(2-methyl-3-(phenylamino)propyl)benzamide
    —— 4-cyano-3,5-dimethyl-pyrrole-2-carboxylic acid hydrazide 861034-45-9 C8H10N4O
    4-cyano-3,5-dimethyl-pyrrole-2-carboxylic acid hydrazide
    —— [4-[6-[6-Amino-5-(trifluoromethyl)pyridin-3-yl]imidazo[1,2-b]pyridazin-3-yl]phenyl]-[4-(2-hydroxyethyl)piperazin-1-yl]methanone 1084952-59-9 C25H24F3N7O2
    [4-[6-[6-Amino-5-(trifluoromethyl)pyridin-3-yl]imidazo[1,2-b]pyridazin-3-yl]phenyl]-[4-(2-hydroxyethyl)piperazin-1-yl]methanone
    —— 4-((1R,2S,4R,6R)-Tricyclo[2.2.1.0<sup>2,6</sup>]hept-1-ylazo)-naphthalen-1-ol 107798-52-7 C17H16N2O
    4-((1R,2S,4R,6R)-Tricyclo[2.2.1.0<sup>2,6</sup>]hept-1-ylazo)-naphthalen-1-ol
    —— 4-(4-(2-chlorobenzamido)phenylthio)-N-methylpicolinamide 1393482-43-3 C20H16ClN3O2S
    4-(4-(2-chlorobenzamido)phenylthio)-N-methylpicolinamide
    —— 4-(7-benzylbenzofuran-2-yl)benzaldehyde 939050-23-4 C22H16O2
    4-(7-benzylbenzofuran-2-yl)benzaldehyde
    —— 4-Allyloxy-5-<1-methyl-propen-(2)-yl>-isophthalsaeure 13253-19-5 C15H16O5
    4-Allyloxy-5-<1-methyl-propen-(2)-yl>-isophthalsaeure
    —— (+/-)-(4R*,5R*)-5-carboxy-1-methyl-4-phenylpyrrolidin-2-one 1219215-80-1 C12H13NO3
    (+/-)-(4R*,5R*)-5-carboxy-1-methyl-4-phenylpyrrolidin-2-one
    —— 4-Bromo-3-(4-tert-butylphenyl)pyridine 1563533-42-5 C15H16BrN
    4-Bromo-3-(4-tert-butylphenyl)pyridine
    —— 4-(4-(4-Cyanophenoxy)piperidin-1-yl)sulfonylmethyl-tetrahydropyran-4-carboxylic acid 224178-17-0 C19H24N2O6S
    4-(4-(4-Cyanophenoxy)piperidin-1-yl)sulfonylmethyl-tetrahydropyran-4-carboxylic acid
    —— 4,5-Dichloro-N1,N2-bis(4-methoxybenzoyl)-1,2-benzenediamine 219490-49-0 C22H18Cl2N2O4
    4,5-Dichloro-N1,N2-bis(4-methoxybenzoyl)-1,2-benzenediamine
    —— 4-Amino-phenyldiazosulfonsaeure 41137-48-8 C6H7N3O3S
    4-Amino-phenyldiazosulfonsaeure
    —— 4-methyl-N-[1-(2-pyridinylacetyl)-2,3-dihydro-1H-indol-5-yl]-2-(4-thiomorpholinyl)benzamide 689141-42-2 C27H28N4O2S
    4-methyl-N-[1-(2-pyridinylacetyl)-2,3-dihydro-1H-indol-5-yl]-2-(4-thiomorpholinyl)benzamide