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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-dimethyl-3-((R)-3-methyl-piperazin-1-yl)-6-pyridin-4-ylmethyl-pyridazine 1204977-53-6 C17H23N5
    4,5-dimethyl-3-((R)-3-methyl-piperazin-1-yl)-6-pyridin-4-ylmethyl-pyridazine
    —— 4-[(2,4-difluorophenyl)amino]-7-ethoxy-6-(6-methoxypyridin-3-yl)quinoline-3-carboxamide 1024953-29-4 C24H20F2N4O3
    4-[(2,4-difluorophenyl)amino]-7-ethoxy-6-(6-methoxypyridin-3-yl)quinoline-3-carboxamide
    —— 4-((2S)-2-(4-(2-(bicyclo[2.2.1]heptan-2-yl)ethyl)piperazin-1-yl)-3-(methylamino)propyl)phenol 1349739-13-4 C23H37N3O
    4-((2S)-2-(4-(2-(bicyclo[2.2.1]heptan-2-yl)ethyl)piperazin-1-yl)-3-(methylamino)propyl)phenol
    —— (4-(2-((S)-1-amino-2-methylpropyl)-6-fluorophenyl)piperazin-1-yl)(3-(2,4-dichlorophenyl)pyrrolidin-2-yl)methanone 1026093-78-6 C25H31Cl2FN4O
    (4-(2-((S)-1-amino-2-methylpropyl)-6-fluorophenyl)piperazin-1-yl)(3-(2,4-dichlorophenyl)pyrrolidin-2-yl)methanone
    —— 4-hydroxy-3-(4-n-butylphenyl)-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-32-5 C23H21NO2S
    4-hydroxy-3-(4-n-butylphenyl)-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4-(3-(5-ethyl-2,5-diazabicyclo[2.2.1]hept-2-yl)-6-fluoro-1H-indazol-1-yl)-N-(phenylmethyl)-2-pyridinamine 861417-09-6 C26H27FN6
    4-(3-(5-ethyl-2,5-diazabicyclo[2.2.1]hept-2-yl)-6-fluoro-1H-indazol-1-yl)-N-(phenylmethyl)-2-pyridinamine
    —— 4-(3-fluorophenyl)-6H-isoxazolo[3,4-d]pyridazin-7-one 852617-32-4 C11H6FN3O2
    4-(3-fluorophenyl)-6H-isoxazolo[3,4-d]pyridazin-7-one
    —— 4-(((3-chlorophenyl)(pyrimidin-2-yl)amino)methyl)-7,8-difluoro-3-methylquinolin-2(1H)-one 1125861-78-0 C21H15ClF2N4O
    4-(((3-chlorophenyl)(pyrimidin-2-yl)amino)methyl)-7,8-difluoro-3-methylquinolin-2(1H)-one
    —— 4-[2-(pyridin-4-yl)pyrido[3,4-d]pyrimidin-4-yl]thiomorpholine 1588950-79-1 C16H15N5S
    4-[2-(pyridin-4-yl)pyrido[3,4-d]pyrimidin-4-yl]thiomorpholine
    —— 4-(4-chlorophenoxy)-N-(1-hydroxy-2-oxopyridin-3-yl)-N-(2-thiomorpholin-4-ylethyl)benzenesulfonamide 1009121-28-1 C23H24ClN3O5S2
    4-(4-chlorophenoxy)-N-(1-hydroxy-2-oxopyridin-3-yl)-N-(2-thiomorpholin-4-ylethyl)benzenesulfonamide
    —— (4R,5S)-1-acetyl-3,4-dimethyl-5-phenyl-2-imidazolidinone 143359-26-6 C13H16N2O2
    (4R,5S)-1-acetyl-3,4-dimethyl-5-phenyl-2-imidazolidinone
    —— 4-Carboxymethoxy-1-jod-benzol-dichlorid 829-77-6 C8H7Cl2IO2
    4-Carboxymethoxy-1-jod-benzol-dichlorid
    —— (4R,4aR,7R,7aR,12bS)-3-propyl-2,4,4a,5,6,7,7a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diol 142790-77-0 C19H25NO3
    (4R,4aR,7R,7aR,12bS)-3-propyl-2,4,4a,5,6,7,7a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diol
    —— 4-(2-methylamino-3-nitropyridin-4-yl)-1,4-homopiperazin-1-yl tert-butyl formate 1314946-01-4 C16H25N5O4
    4-(2-methylamino-3-nitropyridin-4-yl)-1,4-homopiperazin-1-yl tert-butyl formate
    —— 4-ethoxy-5-methoxy-phthalic acid dimethyl ester 91598-98-0 C13H16O6
    4-ethoxy-5-methoxy-phthalic acid dimethyl ester
    —— 4-Cyano-4-<2-(1,3-dioxolanyl)-ethyl>-4-phenyl-buttersaeuremethylester 112845-48-4 C17H21NO4
    4-Cyano-4-<2-(1,3-dioxolanyl)-ethyl>-4-phenyl-buttersaeuremethylester
    —— (+/-)-4-[2-(3-cyclopentyloxy-4-methoxyphenyl)-2-(2-furyl)ethyl]pyridine 190205-53-9 C23H25NO3
    (+/-)-4-[2-(3-cyclopentyloxy-4-methoxyphenyl)-2-(2-furyl)ethyl]pyridine
    —— 4,6,8-Tribrom-3-hydroxy-cumarin 99846-73-8 C9H3Br3O3
    4,6,8-Tribrom-3-hydroxy-cumarin
    —— 4-(5-cyclohexyl-tetrazol-1-yl)-aniline 100706-70-5 C13H17N5
    4-(5-cyclohexyl-tetrazol-1-yl)-aniline
    —— 4-Allyl-brenzcatechin-monoacetat-(1) 46287-79-0 C11H12O3
    4-Allyl-brenzcatechin-monoacetat-(1)
    —— 4-Methylene-1,3-diphenyl-decan-1-one 76886-62-9 C23H28O
    4-Methylene-1,3-diphenyl-decan-1-one
    —— 4,4-dimethyl-2-hydroxymethyltetrahydrofuran 270251-38-2 C7H14O2
    4,4-dimethyl-2-hydroxymethyltetrahydrofuran
    —— 4-Oxo-2-{N'-[1-phenyl-meth-(E)-ylidene]-guanidino}-4,5-dihydro-thiazole-5-carboxylic acid ethyl ester 753019-24-8 C14H14N4O3S
    4-Oxo-2-{N'-[1-phenyl-meth-(E)-ylidene]-guanidino}-4,5-dihydro-thiazole-5-carboxylic acid ethyl ester
    —— 4-cyanomethylsulfanyl-6-methyl-2-phenyl-pyrimidine-5-carboxylic acid ethyl ester 129226-54-6 C16H15N3O2S
    4-cyanomethylsulfanyl-6-methyl-2-phenyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-phenoxy-butyl thiocyanate 79529-28-5 C11H13NOS
    4-phenoxy-butyl thiocyanate
    —— (4R)-4-Benzyloxy-1-t-butoxycarbonyl-2-[2-(4-phenylbutyl) phenoxymethyl]pyrrolidine 167145-68-8 C33H41NO4
    (4R)-4-Benzyloxy-1-t-butoxycarbonyl-2-[2-(4-phenylbutyl) phenoxymethyl]pyrrolidine
    —— 4-(2-phenyl-5,6-dihydro-4H-cyclopenta[b]pyrrol-1-yl)phenol 96756-89-7 C19H17NO
    4-(2-phenyl-5,6-dihydro-4H-cyclopenta[b]pyrrol-1-yl)phenol
    —— (4-tert-butyl-2-chloro-6-chloromethyl-phenyl)-(2-chloro-ethyl)-ether 106165-48-4 C13H17Cl3O
    (4-tert-butyl-2-chloro-6-chloromethyl-phenyl)-(2-chloro-ethyl)-ether
    —— 4-(N-(but-2-ynyl)phenylsulfonylamido)-1-(1-phenylsulfonylindol-2-yl)butan-1-ol 1271726-29-4 C28H28N2O5S2
    4-(N-(but-2-ynyl)phenylsulfonylamido)-1-(1-phenylsulfonylindol-2-yl)butan-1-ol
    —— 4-Ethyl-2-(1-p-tolyl-vinyl)-phenol 108294-90-2 C17H18O
    4-Ethyl-2-(1-p-tolyl-vinyl)-phenol
    —— 4-methyl-3S-fluoro-1,4-pentanediol 1-acetate 86677-84-1 C8H15FO3
    4-methyl-3S-fluoro-1,4-pentanediol 1-acetate
    —— (4-Bromo-phenyl)-carbamic acid (S)-1-pentafluorophenyl-ethyl ester 134225-25-5 C15H9BrF5NO2
    (4-Bromo-phenyl)-carbamic acid (S)-1-pentafluorophenyl-ethyl ester
    —— (4S)-5-(4-acetylpiperazin-1-yl)-5-oxo-4-([(6-phenylpyridin-2-yl)carbonyl]amino)pentanoic acid 1214283-86-9 C23H26N4O5
    (4S)-5-(4-acetylpiperazin-1-yl)-5-oxo-4-([(6-phenylpyridin-2-yl)carbonyl]amino)pentanoic acid
    —— (4-methanesulfonyl-phenyl)-[5-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrazin-2-yl]-amine 1454653-98-5 C16H15N7O2S
    (4-methanesulfonyl-phenyl)-[5-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrazin-2-yl]-amine
    —— 4-(1,3-dimethyl-2-oxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-yl)-4-oxo-but-2-enoic acid 58555-37-6 C13H12N2O4
    4-(1,3-dimethyl-2-oxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-yl)-4-oxo-but-2-enoic acid
    —— 4-(6H-1,3-dioxin-4-ylmethyl)-3,5,5-trimethylcyclohex-2-enone 402715-85-9 C14H20O3
    4-(6H-1,3-dioxin-4-ylmethyl)-3,5,5-trimethylcyclohex-2-enone
    —— 4-Bromo-1-(2-fluoroethyl)-5-methyl-1H-pyrazole 1443279-38-6 C6H8BrFN2
    4-Bromo-1-(2-fluoroethyl)-5-methyl-1H-pyrazole
    —— 4-amino-5-fluoro-1-((2R,3R,4S,5S)-3-hydroxy-4,5-bis(hydroxymethyl)-4-methyltetrahydrofuran-2-yl)pyrimidin-2(1H)-one 1187859-66-0 C11H16FN3O5
    4-amino-5-fluoro-1-((2R,3R,4S,5S)-3-hydroxy-4,5-bis(hydroxymethyl)-4-methyltetrahydrofuran-2-yl)pyrimidin-2(1H)-one
    —— 4-fluoro-1H-pyrazolo[3,4-c]pyridin-3-amine 1402664-75-8 C6H5FN4
    4-fluoro-1H-pyrazolo[3,4-c]pyridin-3-amine
    —— 4,4-Dimethyl-2-phenylmercaptomethyl-cyclohex-2-en-1-on 10373-55-4 C15H18OS
    4,4-Dimethyl-2-phenylmercaptomethyl-cyclohex-2-en-1-on
    —— [(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylcarbamoyl)-methyl]-carbamic acid benzyl ester 6366-93-4 C18H11Cl4N3O5
    [(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylcarbamoyl)-methyl]-carbamic acid benzyl ester
    —— 4',5,7-Trimethoxy-isoflavan 5128-79-0 C18H20O4
    4',5,7-Trimethoxy-isoflavan
    —— 4-indol-3-yl-butan-2-one nicotinoylhydrazone 14647-94-0 C18H18N4O
    4-indol-3-yl-butan-2-one nicotinoylhydrazone
    —— 4-(2-hydroxy-phenyl)-6-naphtho[1,2-<i>d</i>]oxazol-2-yl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione 66061-73-2 C21H15N3O2S
    4-(2-hydroxy-phenyl)-6-naphtho[1,2-<i>d</i>]oxazol-2-yl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione
    —— 4,5-Dibromo-1H-pyrrole-2-carboxylic acid (3,5-dichloro-phenyl)-amide 50371-40-9 C11H6Br2Cl2N2O
    4,5-Dibromo-1H-pyrrole-2-carboxylic acid (3,5-dichloro-phenyl)-amide
    —— 4-chloro-2-nitro-benzenesulfenyl bromide 25315-45-1 C6H3BrClNO2S
    4-chloro-2-nitro-benzenesulfenyl bromide
    —— 4-[3-(1-methoxycarbonyl-1-methyl-ethyl)-phenyl]-4-oxo-butyric acid 479197-49-4 C15H18O5
    4-[3-(1-methoxycarbonyl-1-methyl-ethyl)-phenyl]-4-oxo-butyric acid
    —— 4-(2,3-dihydro-1H-benzo[d]imidazol-2-yl)-2-ethoxyphenyl cyclohexanecarboxylate 1086052-74-5 C22H26N2O3
    4-(2,3-dihydro-1H-benzo[d]imidazol-2-yl)-2-ethoxyphenyl cyclohexanecarboxylate
    —— 4-(((tert-butyldimethylsilyl)oxy)(phenyl)methyl)-2,5-dimethylbenzonitrile 1520089-79-5 C22H29NOSi
    4-(((tert-butyldimethylsilyl)oxy)(phenyl)methyl)-2,5-dimethylbenzonitrile
    —— 4-dimethylamino-2-furfuryl-2-phenyl-butyronitrile 791-41-3 C17H20N2O
    4-dimethylamino-2-furfuryl-2-phenyl-butyronitrile