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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-acetoxy-ethyl)-3'-(2-methoxycarbonyl-ethyl)-3,4'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 2-benzyl ester 2'-<i>tert</i>-butyl ester 51089-86-2 C32H40N2O8
4-(2-acetoxy-ethyl)-3'-(2-methoxycarbonyl-ethyl)-3,4'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 2-benzyl ester 2'-<i>tert</i>-butyl ester
—— 4-chloro-5-[4-(3-fluoro-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid 1192170-92-5 C20H18ClFN2O3
4-chloro-5-[4-(3-fluoro-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid
—— {4-[6'-(1-hydroxy-1-methyl-ethyl)-[2,2';4',3"]terpyridin-5"-yl]-phenyl}-(3,4,5-trimethyl-piperazin-1-yl)-methanone 1171041-47-6 C32H35N5O2
{4-[6'-(1-hydroxy-1-methyl-ethyl)-[2,2';4',3"]terpyridin-5"-yl]-phenyl}-(3,4,5-trimethyl-piperazin-1-yl)-methanone
—— 4-methyl-2-(7-amino-2-phenyl-1H-indol-5-yl)-1,3-thiazole-5-carboxylic acid ethyl ester 1240114-41-3 C21H19N3O2S
4-methyl-2-(7-amino-2-phenyl-1H-indol-5-yl)-1,3-thiazole-5-carboxylic acid ethyl ester
—— 4-Diethylamino-2-(2-diethylamino-ethyl)-2-(4-propoxy-phenyl)-butyronitrile 39518-44-0 C23H39N3O
4-Diethylamino-2-(2-diethylamino-ethyl)-2-(4-propoxy-phenyl)-butyronitrile
—— 4,7-Dimethyl-1-oxa-6-thia-spiro[2.5]octane-2-carboxylic acid 3-piperidin-1-yl-propyl ester 42502-96-5 C17H29NO3S
4,7-Dimethyl-1-oxa-6-thia-spiro[2.5]octane-2-carboxylic acid 3-piperidin-1-yl-propyl ester
—— (4-Bromo-thiophen-3-ylmethyl)-phosphonic acid diethyl ester 40033-13-4 C9H14BrO3PS
(4-Bromo-thiophen-3-ylmethyl)-phosphonic acid diethyl ester
—— 4-Phenethyl-1-phenyl-isoquinolin-3-ol 50845-58-4 C23H19NO
4-Phenethyl-1-phenyl-isoquinolin-3-ol
—— 4-Chlor-N-phthaloyl-L-glutaminsaeuredimethylester 39739-13-4 C15H14ClNO6
4-Chlor-N-phthaloyl-L-glutaminsaeuredimethylester
—— 4-Amino-2-hydroxy-benzoic acid [5-methyl-2-oxo-1,2-dihydro-indol-(3Z)-ylidene]-hydrazide 52541-05-6 C16H14N4O3
4-Amino-2-hydroxy-benzoic acid [5-methyl-2-oxo-1,2-dihydro-indol-(3Z)-ylidene]-hydrazide
—— 4-Aminomethyl-2,2-dimethyl-3-methylenbicyclo<2.2.1>heptan-piperidin-acetamid 51468-63-4 C18H30N2O
4-Aminomethyl-2,2-dimethyl-3-methylenbicyclo<2.2.1>heptan-piperidin-acetamid
—— 4,6-dimethoxy-1-methyl-1<i>H</i>-quinolin-2-ylideneamine 42712-58-3 C12H14N2O2
4,6-dimethoxy-1-methyl-1<i>H</i>-quinolin-2-ylideneamine
—— 4-Ethyl-3-piperidin-1-yl-hex-3-enenitrile 42202-74-4 C13H22N2
4-Ethyl-3-piperidin-1-yl-hex-3-enenitrile
—— 4-methyl-5-(<i>N</i>-methyl-anilino)-1-(toluene-4-sulfonyl)-1<i>H</i>-[1,2,3]triazole 50875-50-8 C17H18N4O2S
4-methyl-5-(<i>N</i>-methyl-anilino)-1-(toluene-4-sulfonyl)-1<i>H</i>-[1,2,3]triazole
—— 4-Hexyloxy-acetophenon-(2-methoxy-ethyl)-hydrazon 52873-14-0 C17H28N2O2
4-Hexyloxy-acetophenon-(2-methoxy-ethyl)-hydrazon
—— 4-[5-(4-pyridin-2-yl-piperazin-1-yl)-1(3)<i>H</i>-benzoimidazol-2-yl]-benzene-1,2-diamine 54998-10-6 C22H23N7
4-[5-(4-pyridin-2-yl-piperazin-1-yl)-1(3)<i>H</i>-benzoimidazol-2-yl]-benzene-1,2-diamine
—— 4-(2-Isocyanatophenoxy)-benzoylchlorid 53212-21-8 C14H8ClNO3
4-(2-Isocyanatophenoxy)-benzoylchlorid
—— 4-Chlor-6-(4-hydroxy-3,5-dimethylbenzyl)-o-kresol 51499-34-4 C16H17ClO2
4-Chlor-6-(4-hydroxy-3,5-dimethylbenzyl)-o-kresol
—— 4-[3-(2-amino-5-nitro-6-oxo-1,6-dihydro-pyrimidin-4-ylamino)-2-hydroxyimino-propylsulfanyl]-benzoic acid methyl ester 54932-02-4 C15H16N6O6S
4-[3-(2-amino-5-nitro-6-oxo-1,6-dihydro-pyrimidin-4-ylamino)-2-hydroxyimino-propylsulfanyl]-benzoic acid methyl ester
—— (4S,4aS,7R,8R,8aS)-4,4a,7,8-Tetramethyl-8-[2-(tetrahydro-furan-3-yl)-ethyl]-octahydro-naphthalen-2-one 50489-98-0 C20H34O2
(4S,4aS,7R,8R,8aS)-4,4a,7,8-Tetramethyl-8-[2-(tetrahydro-furan-3-yl)-ethyl]-octahydro-naphthalen-2-one
—— 4-acetyl-6,7-dimethoxy-2-methyl-2<i>H</i>-isoquinolin-1-one 53366-19-1 C14H15NO4
4-acetyl-6,7-dimethoxy-2-methyl-2<i>H</i>-isoquinolin-1-one
—— (4aR,6S,6aS,10aS,10bR)-3,3,4a,7,7,10a-Hexamethyl-dodecahydro-benzo[f]chromen-6-ol 52104-88-8 C19H34O2
(4aR,6S,6aS,10aS,10bR)-3,3,4a,7,7,10a-Hexamethyl-dodecahydro-benzo[f]chromen-6-ol
—— 4-Ethoxy-benzenesulfonic acid 2-dimethylamino-ethyl ester; hydrochloride 54408-38-7 C12H19NO4S*ClH
4-Ethoxy-benzenesulfonic acid 2-dimethylamino-ethyl ester; hydrochloride
—— 4-Amino-3,5,6-trimethyl-1-(p-methoxyphenyl)indazol 51300-67-5 C17H19N3O
4-Amino-3,5,6-trimethyl-1-(p-methoxyphenyl)indazol
—— 4'-Hydroxy-[1,1';3',1'']terphenyl-5'-carboxylic acid ethyl ester 17269-83-9 C21H18O3
4'-Hydroxy-[1,1';3',1'']terphenyl-5'-carboxylic acid ethyl ester
—— 4-(4-methylene-4,5-dihydro-1<i>H</i>-pyrazole-3-sulfonyl)-benzonitrile 51445-28-4 C11H9N3O2S
4-(4-methylene-4,5-dihydro-1<i>H</i>-pyrazole-3-sulfonyl)-benzonitrile
—— 4-(2,3-dimethoxy-phenyl)-6-piperidin-1-yl-[1,3,5]triazin-2-ylamine 43074-88-0 C16H21N5O2
4-(2,3-dimethoxy-phenyl)-6-piperidin-1-yl-[1,3,5]triazin-2-ylamine
—— [(4-Ethoxy-phenyl)-hydrazono]-phenyl-acetonitrile 50800-31-2 C16H15N3O
[(4-Ethoxy-phenyl)-hydrazono]-phenyl-acetonitrile
—— 4-(2-Hydroxy-3-isopropylamino-propoxy)-benzenediazonium 56021-09-1 C12H18N3O2
4-(2-Hydroxy-3-isopropylamino-propoxy)-benzenediazonium
—— 4-(4'-Nitro-benzoyl)-3-hydroxy-pyridin 55130-77-3 C12H8N2O4
4-(4'-Nitro-benzoyl)-3-hydroxy-pyridin
—— 4-benzoyl-5-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione 92789-68-9 C15H11N3OS
4-benzoyl-5-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione
—— 4-methyl-5-oxo-3-thioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid isopropyl ester 51942-98-4 C8H11N3O3S
4-methyl-5-oxo-3-thioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid isopropyl ester
—— 4-ethoxy-5-fluoro-2-phenoxy-pyrimidine 40423-74-3 C12H11FN2O2
4-ethoxy-5-fluoro-2-phenoxy-pyrimidine
—— 4-bromo-5,7-dimethoxyindan-1-one 869562-03-8 C11H11BrO3
4-bromo-5,7-dimethoxyindan-1-one
—— (4-ethyl-5-{5-[4-(2-fluorophenoxy)phenyl]-1,2,4-oxadiazol-3-yl}-2-thienyl)methanol 913828-85-0 C21H17FN2O3S
(4-ethyl-5-{5-[4-(2-fluorophenoxy)phenyl]-1,2,4-oxadiazol-3-yl}-2-thienyl)methanol
—— 4-(2-Chlorophenyl)-6-methyl-3-[3-(6-methylthioquinolin-5-yl)ureido]quinoline 145982-43-0 C27H21ClN4OS
4-(2-Chlorophenyl)-6-methyl-3-[3-(6-methylthioquinolin-5-yl)ureido]quinoline
—— 4-Acetoxy-5-(2-amino-4-bromo-phenylsulfanyl)-2-methyl-thiophene-3-carboxylic acid ethyl ester 49568-41-4 C16H16BrNO4S2
4-Acetoxy-5-(2-amino-4-bromo-phenylsulfanyl)-2-methyl-thiophene-3-carboxylic acid ethyl ester
—— (4S,5R,6R)-5-(3-Acetylamino-propionylamino)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-5,6-dihydro-4H-pyran-2-carboxylic acid 41976-53-8 C14H22N2O9
(4S,5R,6R)-5-(3-Acetylamino-propionylamino)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-5,6-dihydro-4H-pyran-2-carboxylic acid
—— 4-oxo-3-<i>p</i>-toluidino-cyclopent-2-enesulfonic acid ; sodium-salt 41541-55-3 C12H12NO4S*Na
4-oxo-3-<i>p</i>-toluidino-cyclopent-2-enesulfonic acid ; sodium-salt
—— (4R,4aR,5S,8aR)-4,4a,8a-Trihydroxy-5-methoxy-4-methyl-3-(3-methyl-but-2-enyl)-2-oxo-octahydro-2λ<sup>4</sup>-isothiochromen-6-one 42273-22-3 C16H26O6S
(4R,4aR,5S,8aR)-4,4a,8a-Trihydroxy-5-methoxy-4-methyl-3-(3-methyl-but-2-enyl)-2-oxo-octahydro-2λ<sup>4</sup>-isothiochromen-6-one
—— 4-(Butoxymethyl)-1.3-dioxaspiro<5.5>undecan 51992-52-0 C14H26O3
4-(Butoxymethyl)-1.3-dioxaspiro<5.5>undecan
—— 4-Oxo-3-phenethyl-heptanedioic acid 53297-09-9 C15H18O5
4-Oxo-3-phenethyl-heptanedioic acid
—— 4-(cyano-ethoxycarbonyl-methyl)-5-methoxyimino-1-methyl-2-oxo-2,5-dihydro-pyrrole-3-carboxylic acid methyl ester 49601-48-1 C13H15N3O6
4-(cyano-ethoxycarbonyl-methyl)-5-methoxyimino-1-methyl-2-oxo-2,5-dihydro-pyrrole-3-carboxylic acid methyl ester
—— 4,5-bis-(4-fluoro-phenyl)-1-methyl-2-trifluoromethanesulfonyl-1<i>H</i>-imidazole 68163-85-9 C17H11F5N2O2S
4,5-bis-(4-fluoro-phenyl)-1-methyl-2-trifluoromethanesulfonyl-1<i>H</i>-imidazole
—— 4-[4-(2-Cyano-acetylamino)-benzoylamino]-1-methyl-1H-pyrrole-2-carboxylic acid (3-cyano-propyl)-amide 14710-94-2 C20H20N6O3
4-[4-(2-Cyano-acetylamino)-benzoylamino]-1-methyl-1H-pyrrole-2-carboxylic acid (3-cyano-propyl)-amide
—— 4,7-Dimethyl-6-phenyl-1,3-diaza-bicyclo[4.2.0]oct-3-ene-2,8-dione 107855-49-2 C14H14N2O2
4,7-Dimethyl-6-phenyl-1,3-diaza-bicyclo[4.2.0]oct-3-ene-2,8-dione
—— (4-(5-(4-(o-tolyloxy)phenyl)-1,2,4-oxadiazol-3-yl)thiophen-2-yl)methanol 1374689-29-8 C20H16N2O3S
(4-(5-(4-(o-tolyloxy)phenyl)-1,2,4-oxadiazol-3-yl)thiophen-2-yl)methanol
—— 4,5-bis-(4-fluoro-phenyl)-1-methyl-2-(1,1,2,2-tetrafluoro-ethylsulfanyl)-1<i>H</i>-imidazole 68163-76-8 C18H12F6N2S
4,5-bis-(4-fluoro-phenyl)-1-methyl-2-(1,1,2,2-tetrafluoro-ethylsulfanyl)-1<i>H</i>-imidazole
—— 4-Methyl-N-((1R,3R,4R)-2,2,3-trimethyl-bicyclo[2.2.1]hept-7-yl)-benzenesulfonamide 52591-69-2 C17H25NO2S
4-Methyl-N-((1R,3R,4R)-2,2,3-trimethyl-bicyclo[2.2.1]hept-7-yl)-benzenesulfonamide
—— 4-Isopentyloxyisophthalsaeure-bis-3-picolylamid 70064-76-5 C25H28N4O3
4-Isopentyloxyisophthalsaeure-bis-3-picolylamid