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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{3-[4-[N-(2-methoxycarbonyl-ethyl)-N-pyridin-2-yl-aminocarbonyl]-2,5-dimethyl-phenyl]propargylamino}benzamidine 276674-61-4 C28H29N5O3
    4-{3-[4-[N-(2-methoxycarbonyl-ethyl)-N-pyridin-2-yl-aminocarbonyl]-2,5-dimethyl-phenyl]propargylamino}benzamidine
    —— 4-(4-methoxyphenyl)-3-bicyclo[3.3.1]nonene-2,9-dione 1160652-71-0 C16H16O3
    4-(4-methoxyphenyl)-3-bicyclo[3.3.1]nonene-2,9-dione
    —— 4-((trimethylstannyl)methyl)-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione 78871-80-4 C12H18O3Sn
    4-((trimethylstannyl)methyl)-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
    —— (4S,5R)-5-(4-chlorophenyl)-4-(6-chloropyridin-3-yl)-4-methylimidazolidine-2-thione 1235577-28-2 C15H13Cl2N3S
    (4S,5R)-5-(4-chlorophenyl)-4-(6-chloropyridin-3-yl)-4-methylimidazolidine-2-thione
    —— 4-(cyclopropylamino)-2-(2-methylbenzo[d]thiazol-5-ylamino)pyrimidine-5-carboxamide 1198302-87-2 C16H16N6OS
    4-(cyclopropylamino)-2-(2-methylbenzo[d]thiazol-5-ylamino)pyrimidine-5-carboxamide
    —— 4-(6-bromo-3,4-dihydroquinolin-1(2H)-yl)benzaldehyde 1268467-57-7 C16H14BrNO
    4-(6-bromo-3,4-dihydroquinolin-1(2H)-yl)benzaldehyde
    —— 4-[2-(4-amino-2-{[6-(dimethylamino)-1,3-benzodioxol-5-yl]sulfanyl}-1H-imidazo[4,5-c]pyridin-1-yl)ethyl]piperidine-1-carbaldehyde 1333235-59-8 C23H28N6O3S
    4-[2-(4-amino-2-{[6-(dimethylamino)-1,3-benzodioxol-5-yl]sulfanyl}-1H-imidazo[4,5-c]pyridin-1-yl)ethyl]piperidine-1-carbaldehyde
    —— 4-methylpentanoic acid {3-[6-(1-methylpiperidin-4-ylamino)imidazo[1,2-b]pyridazin-3-yl]phenyl}amide 1330594-26-7 C24H32N6O
    4-methylpentanoic acid {3-[6-(1-methylpiperidin-4-ylamino)imidazo[1,2-b]pyridazin-3-yl]phenyl}amide
    —— 4-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrrole-3-carbonitrile 934291-27-7 C13H10N2O2
    4-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrrole-3-carbonitrile
    —— 4-(2-Oxo-5-pyridin-3-ylpyridin-1-yl)benzenesulfonamide 1198412-80-4 C16H13N3O3S
    4-(2-Oxo-5-pyridin-3-ylpyridin-1-yl)benzenesulfonamide
    —— 4-Phenyl-4H-1-thia-5,9a-diaza-cyclopenta[e]azulene-6-carboxylic acid ethyl ester 156222-49-0 C19H16N2O2S
    4-Phenyl-4H-1-thia-5,9a-diaza-cyclopenta[e]azulene-6-carboxylic acid ethyl ester
    —— 4-(1H-indol-4-yl)-1,2,3,6-tetrahydropyridine 252978-93-1 C13H14N2
    4-(1H-indol-4-yl)-1,2,3,6-tetrahydropyridine
    —— 4-bromo-benzenesulfonic acid-(1,2-dimethyl-2-phenyl-propyl ester) 35696-52-7 C17H19BrO3S
    4-bromo-benzenesulfonic acid-(1,2-dimethyl-2-phenyl-propyl ester)
    —— 4'-(cyclopropylmethyl)-N2'-(2-methoxyethyl)-N2-(pyridin-4-yl)-4,5'-bipyrimidine-2,2'-diamine 1383716-56-0 C20H23N7O
    4'-(cyclopropylmethyl)-N2'-(2-methoxyethyl)-N2-(pyridin-4-yl)-4,5'-bipyrimidine-2,2'-diamine
    —— [[4-(octyloxy)-1,8-naphthalenediyl]bis(methylene)]bisphosphonic acid tetramethyl ester 144052-47-1 C24H38O7P2
    [[4-(octyloxy)-1,8-naphthalenediyl]bis(methylene)]bisphosphonic acid tetramethyl ester
    —— 4-(but-3-enyl)-1-methyl-1H-quinoline-2,2-dicarboxylic acid diethyl ester 1262762-48-0 C20H25NO4
    4-(but-3-enyl)-1-methyl-1H-quinoline-2,2-dicarboxylic acid diethyl ester
    —— (4R)-3-benzyloxy-4-n-butyl-4-((4R)-2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxazolidin-2-one 211188-19-1 C19H27NO5
    (4R)-3-benzyloxy-4-n-butyl-4-((4R)-2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-oxazolidin-2-one
    —— 4-(2-amino-thiazol-4-yl)-3-benzyl-sydnone 51126-09-1 C12H10N4O2S
    4-(2-amino-thiazol-4-yl)-3-benzyl-sydnone
    —— (4-tert-Butylphenyl)(4-phenoxyphenyl)chlorophenylmethane 121443-24-1 C29H27ClO
    (4-tert-Butylphenyl)(4-phenoxyphenyl)chlorophenylmethane
    —— 4-allyl-2-methyl-3-pyrrolidino-2-cyclopentenone 87527-34-2 C13H19NO
    4-allyl-2-methyl-3-pyrrolidino-2-cyclopentenone
    —— 4-(5-chloro-3-oxo-1,2-benzothiazol-2-yl)butanoic acid 130462-55-4 C11H10ClNO3S
    4-(5-chloro-3-oxo-1,2-benzothiazol-2-yl)butanoic acid
    —— 4-((3S,4S)-1-(5-cyanopyrimidin-2-yl)-4-(fluoromethyl)pyrrolidin-3-ylamino)-6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400579-71-6 C22H21FN10O
    4-((3S,4S)-1-(5-cyanopyrimidin-2-yl)-4-(fluoromethyl)pyrrolidin-3-ylamino)-6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-(α,α-Dideuterobenzyl)-isochinolin 146645-37-6 C16H13N
    4-(α,α-Dideuterobenzyl)-isochinolin
    —— 4-(2-fluorophenylsulfonyl)-1-[2-(4-fluorophenyl)ethyl]piperidine, hydrochloride 349664-97-7 C19H21F2NO2S*ClH
    4-(2-fluorophenylsulfonyl)-1-[2-(4-fluorophenyl)ethyl]piperidine, hydrochloride
    —— 4-[4-(5-chloro-2-ethoxy-phenyl)-4-oxo-butyl]-<i>N</i>-(5-isobutyl-pyrimidin-2-yl)-benzenesulfonamide 28668-59-9 C26H30ClN3O4S
    4-[4-(5-chloro-2-ethoxy-phenyl)-4-oxo-butyl]-<i>N</i>-(5-isobutyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-(4'-n-propylphenyl)phenyltosylate 1285625-61-7 C22H22O3S
    4-(4'-n-propylphenyl)phenyltosylate
    —— 4-Hydroxy-2-<2-benzamino-phenyl>-chinazolin 40082-86-8 C21H15N3O2
    4-Hydroxy-2-<2-benzamino-phenyl>-chinazolin
    —— 4-(2-(tert-butyldiphenylsiloxy)ethyl)-3,4-dihydro-6-hydroxy-2-(1-hydroxy-1-methyl)ethyl-7-methyl-2H-1-benzopyran 321582-14-3 C31H40O4Si
    4-(2-(tert-butyldiphenylsiloxy)ethyl)-3,4-dihydro-6-hydroxy-2-(1-hydroxy-1-methyl)ethyl-7-methyl-2H-1-benzopyran
    —— 4-amino-2-phenylquinoline-3-carbaldehyde 1339335-74-8 C16H12N2O
    4-amino-2-phenylquinoline-3-carbaldehyde
    —— 4-Hydroxy-N'-[(E)-(5-nitrofuran-2-yl)methylidene](~2~H_4_)benzohydrazide 1188487-83-3 C12H9N3O5
    4-Hydroxy-N'-[(E)-(5-nitrofuran-2-yl)methylidene](~2~H_4_)benzohydrazide
    —— (4S,5S)-N-(3,4-dimethoxyphenylacetyl)-4-acetoxy-6-azaspiro[4.4]non-1-ene 908149-96-2 C20H25NO5
    (4S,5S)-N-(3,4-dimethoxyphenylacetyl)-4-acetoxy-6-azaspiro[4.4]non-1-ene
    —— 4-(tert-butyl)-3-phenyl-1H-isochromen-1-one 1621478-80-5 C19H18O2
    4-(tert-butyl)-3-phenyl-1H-isochromen-1-one
    —— 4,4’-di-tert-butyl-6-butyl-2,2’-bipyridine 266344-83-6 C22H32N2
    4,4’-di-tert-butyl-6-butyl-2,2’-bipyridine
    —— 4-Ethoxy-thiobenzoic acid S-(2-diisopropylamino-ethyl) ester 16830-83-4 C17H27NO2S
    4-Ethoxy-thiobenzoic acid S-(2-diisopropylamino-ethyl) ester
    —— 4-Acetylthiomethyl-3-<toluol-4-sulfonyloxy>-2,5-dihydro-furan-2-on 6520-24-7 C14H14O6S2
    4-Acetylthiomethyl-3-<toluol-4-sulfonyloxy>-2,5-dihydro-furan-2-on
    —— 4,4-Dimethyl-nonane-1,9-diamine 13753-22-5 C11H26N2
    4,4-Dimethyl-nonane-1,9-diamine
    —— 4-Salicylidenamino-phthalsaeure-phenylimid 5209-36-9 C21H14N2O3
    4-Salicylidenamino-phthalsaeure-phenylimid
    —— 4-Amino-6-methylthio-2-(1-(3-(N,N-dimethylaminocarbinyl)-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1097902-60-7 C17H22N6S2
    4-Amino-6-methylthio-2-(1-(3-(N,N-dimethylaminocarbinyl)-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-<<5-(2,3-epoxy-5-hydroxy-4-methylhexyl)-3,4-dihydroxytetrahydropyran-2-yl>methyl>-6-(4-methoxyphenyl)-5,6-dihydro-2-pyrone 96717-54-3 C25H34O8
    4-<<5-(2,3-epoxy-5-hydroxy-4-methylhexyl)-3,4-dihydroxytetrahydropyran-2-yl>methyl>-6-(4-methoxyphenyl)-5,6-dihydro-2-pyrone
    —— 4-dimethylamino-5-methyl-2-phenyl-5-phenylacetylamino-1-p-tolyl-1,4,5,6-tetrahydropyrimidin-6-one 137441-48-6 C28H30N4O2
    4-dimethylamino-5-methyl-2-phenyl-5-phenylacetylamino-1-p-tolyl-1,4,5,6-tetrahydropyrimidin-6-one
    —— 4-acetyl-1-methoxy-2-(2'-pyrimidylthio)-1-cyclohexene 74852-12-3 C13H16N2O2S
    4-acetyl-1-methoxy-2-(2'-pyrimidylthio)-1-cyclohexene
    —— 4-cyano-3-(2,4-dichlorophenyl)-N-[(1E)-(dimethylamino)methylene]-5-[2-(hydroxymethyl)morpholin-4-yl]thiophene-2-carboxamide 1202041-89-1 C20H20Cl2N4O3S
    4-cyano-3-(2,4-dichlorophenyl)-N-[(1E)-(dimethylamino)methylene]-5-[2-(hydroxymethyl)morpholin-4-yl]thiophene-2-carboxamide
    —— (4aS,6aR,10aR,10bR)-1,1,4,4,6a,10-Hexamethyl-1,4,4a,5,6,6a,7,8,10a,10b-decahydro-2H-naphtho[1,2-d][1,3]oxazin-1-ium; iodide 95421-26-4 C18H32NO*I
    (4aS,6aR,10aR,10bR)-1,1,4,4,6a,10-Hexamethyl-1,4,4a,5,6,6a,7,8,10a,10b-decahydro-2H-naphtho[1,2-d][1,3]oxazin-1-ium; iodide
    —— 4,5-dihydro-[1,3]dithiino[5,4-<i>b</i>]indole 7259-18-9 C10H9NS2
    4,5-dihydro-[1,3]dithiino[5,4-<i>b</i>]indole
    —— 4',5'-difluoro-2'-[fluoro(phenylsulfonyl)methyl]benzophenone 1042682-41-6 C20H13F3O3S
    4',5'-difluoro-2'-[fluoro(phenylsulfonyl)methyl]benzophenone
    —— 4-{[4-(7H-pyrrolo[3,2-e][1,2,3]triazolo[1,5-c]pyrimidin-1-yl)piperidin-1-yl]methyl}benzonitrile 1423049-28-8 C20H19N7
    4-{[4-(7H-pyrrolo[3,2-e][1,2,3]triazolo[1,5-c]pyrimidin-1-yl)piperidin-1-yl]methyl}benzonitrile
    —— 4,5-dinitro-3,6-dimethoxy-4,5-bis(p-toluenesulfonamido)benzene 1260530-34-4 C22H22N4O10S2
    4,5-dinitro-3,6-dimethoxy-4,5-bis(p-toluenesulfonamido)benzene
    —— 4-amino-1-(2-deoxy-β-D-ribofuranosyl)quinazolin-2-one 15135-31-6 C13H15N3O4
    4-amino-1-(2-deoxy-β-D-ribofuranosyl)quinazolin-2-one
    —— 4-{2-[3-(Biphenyl-2-yloxy)-2-hydroxy-propylamino]-ethoxy}-benzamide 34185-08-5 C24H26N2O4
    4-{2-[3-(Biphenyl-2-yloxy)-2-hydroxy-propylamino]-ethoxy}-benzamide
    —— 4-[3',5'-difluoro-4'-(2-hydroxyethoxy)biphenyl-4-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289623-01-3 C20H23F2NO6S
    4-[3',5'-difluoro-4'-(2-hydroxyethoxy)biphenyl-4-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide