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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,4,6-Trichlorphenoxy)-2,6-dimethylpyridin 28232-06-6 C13H10Cl3NO
    4-(2,4,6-Trichlorphenoxy)-2,6-dimethylpyridin
    —— 4-(3-methoxycarbonyl-propyl)-3-methyl-2-oxo-chroman-7-carboxylic acid methyl ester 29207-15-6 C17H20O6
    4-(3-methoxycarbonyl-propyl)-3-methyl-2-oxo-chroman-7-carboxylic acid methyl ester
    —— 4-Methyl-5,6-diphenyl-3,4-dihydro-1,2,4-triazin-3-on 31947-34-9 C16H13N3O
    4-Methyl-5,6-diphenyl-3,4-dihydro-1,2,4-triazin-3-on
    —— 4',4'-Dimethyl-bicyclohexyl-1'-en-2-one 60157-13-3 C14H22O
    4',4'-Dimethyl-bicyclohexyl-1'-en-2-one
    —— 4-(1-benzoyl-3-oxo-3-phenyl-propenyl)-1,5-diphenyl-1<i>H</i>-pyrazole-3-carboxylic acid methyl ester 28561-00-4 C33H24N2O4
    4-(1-benzoyl-3-oxo-3-phenyl-propenyl)-1,5-diphenyl-1<i>H</i>-pyrazole-3-carboxylic acid methyl ester
    —— 4'-Methylen-2'-oxo-1',4'-dihydro-cyclopentan-1-spiro-3'-2'H-chinolin 23825-88-9 C14H15NO
    4'-Methylen-2'-oxo-1',4'-dihydro-cyclopentan-1-spiro-3'-2'H-chinolin
    —— 4-chloro-N-cyclopropyl-N-[3-(4-cyclopropylamino-quinazolin-6-yl)-benzyl]-benzamide 950569-47-8 C28H25ClN4O
    4-chloro-N-cyclopropyl-N-[3-(4-cyclopropylamino-quinazolin-6-yl)-benzyl]-benzamide
    —— 4'-<N-Salicyliden-sulfanilyl>-laurinsaeure-anilid 22969-52-4 C31H38N2O4S
    4'-<N-Salicyliden-sulfanilyl>-laurinsaeure-anilid
    —— 4-(p-Nitrobenzamido)-2-(2-butyliden)-buttersaeureethylester 22433-23-4 C17H20N2O5
    4-(p-Nitrobenzamido)-2-(2-butyliden)-buttersaeureethylester
    —— 4-{1-[(Z)-Hydroxyimino]-2-oxo-2-phenyl-ethyl}-1-methyl-pyridinium; iodide 24778-26-5 C14H13N2O2*I
    4-{1-[(Z)-Hydroxyimino]-2-oxo-2-phenyl-ethyl}-1-methyl-pyridinium; iodide
    —— 4-(2-methoxy-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide 27383-50-2 C23H19N5O2
    4-(2-methoxy-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide
    —— 4-<Naphthyl-(1)-methylenhydrazonomethyl>-uracil 14892-93-4 C16H12N4O2
    4-<Naphthyl-(1)-methylenhydrazonomethyl>-uracil
    —— 4-<Pyridyl-(3)-methylenhydrazonomethyl>-uracil 14892-94-5 C11H9N5O2
    4-<Pyridyl-(3)-methylenhydrazonomethyl>-uracil
    —— 4-<Buten-(2)-ylidenhydrazonomethyl>-uracil 14961-88-7 C9H10N4O2
    4-<Buten-(2)-ylidenhydrazonomethyl>-uracil
    —— 4-Hydroxy-benzoic acid N'-(3,4-dioxo-3,4-dihydro-naphthalen-1-yl)-hydrazide 22483-77-8 C17H12N2O4
    4-Hydroxy-benzoic acid N'-(3,4-dioxo-3,4-dihydro-naphthalen-1-yl)-hydrazide
    —— 4-(benzylaminocarbonyl)-1-(tert-butyldimethylsilyl)-2-azetidinone 672305-43-0 C17H26N2O2Si
    4-(benzylaminocarbonyl)-1-(tert-butyldimethylsilyl)-2-azetidinone
    —— 4-cyclopropylpyridin-3-amine hydrochloride 1383851-95-3 C8H10N2*ClH
    4-cyclopropylpyridin-3-amine hydrochloride
    —— 4-methyl-N-(4-(11-(4-(5-phenylthiophen-2-yl)phenyl)-11H-benzo[a]carbazol-8-yl)phenyl)-N-(p-tolyl)aniline 1210467-93-8 C52H38N2S
    4-methyl-N-(4-(11-(4-(5-phenylthiophen-2-yl)phenyl)-11H-benzo[a]carbazol-8-yl)phenyl)-N-(p-tolyl)aniline
    —— (4R,5S,6S)-3-[(2S,4S)-1-(2-amino-3,4-dioxo-1-cyclobuten-1-yl)-2-(2-fluoroethyl)oxymethylpyrrolidin-4-yl]thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 127767-85-5 C21H26FN3O7S
    (4R,5S,6S)-3-[(2S,4S)-1-(2-amino-3,4-dioxo-1-cyclobuten-1-yl)-2-(2-fluoroethyl)oxymethylpyrrolidin-4-yl]thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 4-((S)-4-tert-butoxycarbonyl-2-{[4-((S)-3-methoxy-pyrrolidin-1-yl)-6-phenyl-pyridine-2-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester 1019926-58-9 C35H49N5O7
    4-((S)-4-tert-butoxycarbonyl-2-{[4-((S)-3-methoxy-pyrrolidin-1-yl)-6-phenyl-pyridine-2-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester
    —— (4aS)-1ξ-ethyl-7-isopropyl-4a-methyl-(4ar,10at)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene 110530-37-5 C20H30
    (4aS)-1ξ-ethyl-7-isopropyl-4a-methyl-(4ar,10at)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene
    —— 4-(1,3-benzothiazol-2-yl)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 503444-03-9 C17H13N3OS
    4-(1,3-benzothiazol-2-yl)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
    —— 4-bromo-1-(2-morpholin-4-yl-ethyl)-1H-indole 1253926-04-3 C14H17BrN2O
    4-bromo-1-(2-morpholin-4-yl-ethyl)-1H-indole
    —— 4-(N-ethyl-N-heptylamino)butanoylchloride hydrochloride 1329598-91-5 C13H26ClNO*ClH
    4-(N-ethyl-N-heptylamino)butanoylchloride hydrochloride
    —— 4-[3-[4-(2-amino ethyl)piperidine-1-carbonyl]-5-(3-amino propoxy)phenoxy]benzimidic acid ethyl ester 1256594-63-4 C26H36N4O4
    4-[3-[4-(2-amino ethyl)piperidine-1-carbonyl]-5-(3-amino propoxy)phenoxy]benzimidic acid ethyl ester
    —— 4-[3-(4-amino-cyclohexylcarbamoyl)-5-(4-ethoxycarbonimidoyl-butoxy)-phenoxy]-benzimidic acid ethyl ester 1256594-36-1 C29H40N4O5
    4-[3-(4-amino-cyclohexylcarbamoyl)-5-(4-ethoxycarbonimidoyl-butoxy)-phenoxy]-benzimidic acid ethyl ester
    —— 4-(Dibromonitromethyl)-cinnolin 35619-74-0 C9H5Br2N3O2
    4-(Dibromonitromethyl)-cinnolin
    —— 4-(Bis-trifluoromethyl-amino)-benzamide 51167-58-9 C9H6F6N2O
    4-(Bis-trifluoromethyl-amino)-benzamide
    —— 4,4'-Bis-di-(biphenyl-4-yl)-brommethyl-biphenyl 57187-08-3 C62H44Br2
    4,4'-Bis-di-(biphenyl-4-yl)-brommethyl-biphenyl
    —— 4-Amino-5-cyan-7-(2,3-O-isopropyliden-5-O-p-toluolsulfonyl-β-D-ribofuranosyl)-pyrrolo<2,3-d>pyrimidin 24385-13-5 C22H23N5O6S
    4-Amino-5-cyan-7-(2,3-O-isopropyliden-5-O-p-toluolsulfonyl-β-D-ribofuranosyl)-pyrrolo<2,3-d>pyrimidin
    —— 4-Chloro-3-ethoxy-17α-hydroxypregna-3,5-dien-20-one acetate 26527-17-3 C25H35ClO4
    4-Chloro-3-ethoxy-17α-hydroxypregna-3,5-dien-20-one acetate
    —— (4,5-dimethyl-2-phenyl-imidazol-1-yloxycarbonyl)-carbamic acid ethyl ester 24790-93-0 C15H17N3O4
    (4,5-dimethyl-2-phenyl-imidazol-1-yloxycarbonyl)-carbamic acid ethyl ester
    —— 4-Methylthio-N-nitro-N-methylanilin 23042-28-6 C8H10N2O2S
    4-Methylthio-N-nitro-N-methylanilin
    —— 4-[(Z)-1,3-Dimethyl-1-((E)-2-methyl-but-2-enyl)-pent-3-enyl]-pyridine 22253-32-3 C17H25N
    4-[(Z)-1,3-Dimethyl-1-((E)-2-methyl-but-2-enyl)-pent-3-enyl]-pyridine
    —— 4-<2-Hydroxy-2-(4-methoxyphenyl)-ethyl>-carbostyril 21298-75-9 C18H17NO3
    4-<2-Hydroxy-2-(4-methoxyphenyl)-ethyl>-carbostyril
    —— 4-acetoxymethyl-2,2-dimethyl-6-tridecyl-[1,3]dioxane 25346-27-4 C22H42O4
    4-acetoxymethyl-2,2-dimethyl-6-tridecyl-[1,3]dioxane
    —— (4-methoxy-cyclohexa-1,4-dienylmethyl)-(7(9)<i>H</i>-purin-6-yl)-amine 21883-11-4 C13H15N5O
    (4-methoxy-cyclohexa-1,4-dienylmethyl)-(7(9)<i>H</i>-purin-6-yl)-amine
    —— 4-(1-Amino-4-pentylamino)-2,3-dihydro-2,2-dimethyl-benzofuran-fumarat 30430-50-3 C4H4O4*C15H24N2O
    4-(1-Amino-4-pentylamino)-2,3-dihydro-2,2-dimethyl-benzofuran-fumarat
    —— 4-(trifluoromethyl)-2-(1H-1,2,4-triazol-1-yl)benzonitrile 1338065-41-0 C10H5F3N4
    4-(trifluoromethyl)-2-(1H-1,2,4-triazol-1-yl)benzonitrile
    —— 4-Cyclohexyloxybutylguanidin 46465-12-7 C11H23N3O
    4-Cyclohexyloxybutylguanidin
    —— 4-hydroxy-7-phenyl-2,3,4,5,7a,8,9,10,11,11a-decahydro-benzo[<i>g</i>][1,4]diazonin-1-one 3045-08-7 C17H22N2O2
    4-hydroxy-7-phenyl-2,3,4,5,7a,8,9,10,11,11a-decahydro-benzo[<i>g</i>][1,4]diazonin-1-one
    —— (4aR,7R,10aS)-4a-Acetoxymethyl-7,10a-dimethyl-3-oxo-dodecahydro-benzo[f]chromene-7-carboxylic acid methyl ester 21347-47-7 C20H30O6
    (4aR,7R,10aS)-4a-Acetoxymethyl-7,10a-dimethyl-3-oxo-dodecahydro-benzo[f]chromene-7-carboxylic acid methyl ester
    —— 4-p-Bromphenacyl-2-p-bromphenyl-3-phenyl-pyrrolo<1,2-a>benzimidazol 28732-26-5 C30H20Br2N2O
    4-p-Bromphenacyl-2-p-bromphenyl-3-phenyl-pyrrolo<1,2-a>benzimidazol
    —— <4-p-Tolyl-2-methyl-chinolyl-(3)>-<4-propyl-2H-1,2,4-thiotriazolinon-(3)-yl-(5)>-methan 22815-87-8 C23H24N4S
    <4-p-Tolyl-2-methyl-chinolyl-(3)>-<4-propyl-2H-1,2,4-thiotriazolinon-(3)-yl-(5)>-methan
    —— 4-bromo-5-(2-formylamino-4-methyl-phenylsulfanylmethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 30156-91-3 C19H18BrN3O2S
    4-bromo-5-(2-formylamino-4-methyl-phenylsulfanylmethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(1-acetoxy-ethylidene)-1-acetyl-2,5-diphenyl-pyrazolidin-3-one 30486-64-7 C21H20N2O4
    4-(1-acetoxy-ethylidene)-1-acetyl-2,5-diphenyl-pyrazolidin-3-one
    —— 4-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-isochinolinmethojodid 32871-95-7 C21H24NO4*I
    4-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-isochinolinmethojodid
    —— 4,4'-Bis-(β-phenylimino-butyryl)-diphenyloxid 22826-28-4 C32H28N2O3
    4,4'-Bis-(β-phenylimino-butyryl)-diphenyloxid
    —— 4-Methoxy-5,6-dimethyl-1-indanon 53005-64-4 C12H14O2
    4-Methoxy-5,6-dimethyl-1-indanon
    —— 4-sec-Butyl-2,4,6-trimethyl-4H-pyran 36196-28-8 C12H20O
    4-sec-Butyl-2,4,6-trimethyl-4H-pyran