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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R,6S)-4-(tert butyldimethylsilyloxy)-6-(dimethoxymethyl)tetrahydro-2H-pyran-2-one 1068433-25-9 C14H28O5Si
    (4R,6S)-4-(tert butyldimethylsilyloxy)-6-(dimethoxymethyl)tetrahydro-2H-pyran-2-one
    —— 4-[3-(3-fluorophenyl)-4-[[[(1R)-1-naphthalen-1-ylethyl]amino]methyl]piperidine-1-carbonyl]oxybenzoic acid 1027883-21-1 C32H31FN2O4
    4-[3-(3-fluorophenyl)-4-[[[(1R)-1-naphthalen-1-ylethyl]amino]methyl]piperidine-1-carbonyl]oxybenzoic acid
    —— 4-Bromo-2-[2-(dimethylamino)ethoxy]-3-fluoroaniline 1239902-78-3 C10H14BrFN2O
    4-Bromo-2-[2-(dimethylamino)ethoxy]-3-fluoroaniline
    —— 4-[2-(2-methyl-benzyl)-1-phenyl-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester 1175015-17-4 C31H34N4O3
    4-[2-(2-methyl-benzyl)-1-phenyl-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-<N,N-Bis-(2-hydroxy-aethyl)-amino>-benzylphosphonsaeure-monoaethylester 102154-80-3 C13H22NO5P
    4-<N,N-Bis-(2-hydroxy-aethyl)-amino>-benzylphosphonsaeure-monoaethylester
    —— 4,5,7-trichloro-1(3)<i>H</i>-benzoimidazole-2-carbothioic acid amide 32956-04-0 C8H4Cl3N3S
    4,5,7-trichloro-1(3)<i>H</i>-benzoimidazole-2-carbothioic acid amide
    —— (4-Butyryl-2,5-dichloro-phenoxy)-acetic acid 1147-99-5 C12H12Cl2O4
    (4-Butyryl-2,5-dichloro-phenoxy)-acetic acid
    —— (4S,5R)-5-(dicyclohexylphosphino)methyl-4-hydroxymethyl-2,2-dimethyl-1,3-dioxolane 115261-97-7 C19H35O4P
    (4S,5R)-5-(dicyclohexylphosphino)methyl-4-hydroxymethyl-2,2-dimethyl-1,3-dioxolane
    —— 4'-Fluoro-3,4,5,6-tetramethyl-2-nitromethyl-biphenyl 111895-12-6 C17H18FNO2
    4'-Fluoro-3,4,5,6-tetramethyl-2-nitromethyl-biphenyl
    —— 4-[3-{4-[(3,4-dichlorobenzyl)oxy]benzyl}-7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1162652-63-2 C31H28Cl2F3N3O5
    4-[3-{4-[(3,4-dichlorobenzyl)oxy]benzyl}-7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde
    —— 4-N-[(2,5-dimethoxyphenyl)methyl]-5-(trifluoromethyl)-2-N-(3,4,5-trimethoxyphenyl)pyrimidine-2,4-diamine 1160212-66-7 C23H25F3N4O5
    4-N-[(2,5-dimethoxyphenyl)methyl]-5-(trifluoromethyl)-2-N-(3,4,5-trimethoxyphenyl)pyrimidine-2,4-diamine
    —— 4-{3-[2,5-dimethyl-4-(N-isopropyl-N-(3-amino-3-ethoxycarbonyl-propionyl)-amino)-phenyl]-propargylamino}-benzamidine 276678-83-2 C27H35N5O3
    4-{3-[2,5-dimethyl-4-(N-isopropyl-N-(3-amino-3-ethoxycarbonyl-propionyl)-amino)-phenyl]-propargylamino}-benzamidine
    —— 4-(4-methyl-1(2)<i>H</i>-pyrazol-3-yl)-pyridine 17784-61-1 C9H9N3
    4-(4-methyl-1(2)<i>H</i>-pyrazol-3-yl)-pyridine
    —— 4-{3-[2,5-dimethyl-4-(N-isopropyl-N-ethoxycarbonylmethylaminocarbonyl-amino)-phenyl]-propargylamino}-benzamidine 276676-42-7 C26H33N5O3
    4-{3-[2,5-dimethyl-4-(N-isopropyl-N-ethoxycarbonylmethylaminocarbonyl-amino)-phenyl]-propargylamino}-benzamidine
    —— 4-(3',5'-dichloro-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine 631903-61-2 C18H14Cl2N2O2S3
    4-(3',5'-dichloro-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine
    —— 4-(3-Chlorocarbonyl-2-oxo-imidazolidin-1-yl)-benzenesulfonic acid 64703-10-2 C10H9ClN2O5S
    4-(3-Chlorocarbonyl-2-oxo-imidazolidin-1-yl)-benzenesulfonic acid
    —— 4-ethyl-3,5-dimethyl-1<i>H</i>,2'<i>H</i>-2,2'-(<i>Z</i>)-methanylylidene-bis-pyrrole 65539-78-8 C13H16N2
    4-ethyl-3,5-dimethyl-1<i>H</i>,2'<i>H</i>-2,2'-(<i>Z</i>)-methanylylidene-bis-pyrrole
    —— 4,4'-(1,2-diphenyl-ethane-1,2-diyl)-bis-arsinine 65162-62-1 C24H20As2
    4,4'-(1,2-diphenyl-ethane-1,2-diyl)-bis-arsinine
    —— 4-[hydroxy-bis-(3-methoxy-phenyl)-methyl]-oxazolidin-2-one 62941-44-0 C18H19NO5
    4-[hydroxy-bis-(3-methoxy-phenyl)-methyl]-oxazolidin-2-one
    —— 4-benzoyl-3-hydroxy-5-(4-methoxyphenyl)-1-(5-methylisoxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-one 618873-76-0 C22H18N2O5
    4-benzoyl-3-hydroxy-5-(4-methoxyphenyl)-1-(5-methylisoxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-one
    —— 4-chloro-2-methyl-pyrrole-3-carboxylic acid ethyl ester 65713-67-9 C8H10ClNO2
    4-chloro-2-methyl-pyrrole-3-carboxylic acid ethyl ester
    —— 4-(4-Hexyl-phenyl)-cyclohexanecarboxylic acid 4-cyano-phenyl ester 62268-62-6 C26H31NO2
    4-(4-Hexyl-phenyl)-cyclohexanecarboxylic acid 4-cyano-phenyl ester
    —— 4-(2-Naphthalen-2-yl-quinolin-4-ylamino)-butan-1-ol 550347-63-2 C23H22N2O
    4-(2-Naphthalen-2-yl-quinolin-4-ylamino)-butan-1-ol
    —— 4''-biphenyl 2,2-dimethyl-4-[N-benzyl-N-(but-3'-enyl)amino]butanoate 1033132-38-5 C29H33NO2
    4''-biphenyl 2,2-dimethyl-4-[N-benzyl-N-(but-3'-enyl)amino]butanoate
    —— 4,5α-epoxy-7α-ethyl-6-methoxy-17-methyl-6α,14α-ethano-morphinan-3-ol 22264-54-6 C22H29NO3
    4,5α-epoxy-7α-ethyl-6-methoxy-17-methyl-6α,14α-ethano-morphinan-3-ol
    —— 4-Methyl-6-(3-methyl-butoxy)-2-propyl-pyrimidine 66743-12-2 C13H22N2O
    4-Methyl-6-(3-methyl-butoxy)-2-propyl-pyrimidine
    —— 4-Dichloramino-2,5,6-trifluorpyrimidin 65171-17-7 C4Cl2F3N3
    4-Dichloramino-2,5,6-trifluorpyrimidin
    —— 4-(4-Isopropylphenyl)-benzoesaeure-ethylester 61097-61-8 C18H20O2
    4-(4-Isopropylphenyl)-benzoesaeure-ethylester
    —— 4-ethyl-4-(methyliminomethyl)oct-5-enenitrile 67259-86-3 C12H20N2
    4-ethyl-4-(methyliminomethyl)oct-5-enenitrile
    —— 4-(iso-butyl)-amino-3-pentene-2-one 72564-15-9 C9H17NO
    4-(iso-butyl)-amino-3-pentene-2-one
    —— 4-methylthio-1-prop-2-ynylazetidin-2-one 78905-34-7 C7H9NOS
    4-methylthio-1-prop-2-ynylazetidin-2-one
    —— 4-Nitro-6-trifluoromethyl-benzotrithiole 1-oxide 75101-74-5 C7H2F3NO3S3
    4-Nitro-6-trifluoromethyl-benzotrithiole 1-oxide
    —— 4-(4-((6-chloropyridin-3-yl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)benzonitrile 1307228-22-3 C20H14ClN3O3S
    4-(4-((6-chloropyridin-3-yl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)benzonitrile
    —— <4,6-2H>-2-(trimethylsilyl)phenol 76684-29-2 C9H14OSi
    <4,6-2H>-2-(trimethylsilyl)phenol
    —— (4Z)-4-[(2-(2)H)ethyl](5-(2)H)oct-4-ene 146000-08-0 C10H20
    (4Z)-4-[(2-(2)H)ethyl](5-(2)H)oct-4-ene
    —— 4-[4-(1,4-dimethyl-1H-imidazol-5-yl)-3-methylphenoxy]furo[3,2-c]pyridine 1609579-15-8 C19H17N3O2
    4-[4-(1,4-dimethyl-1H-imidazol-5-yl)-3-methylphenoxy]furo[3,2-c]pyridine
    —— 4-(4-chloro-6-dipropylamino-[1,3,5]triazin-2-ylamino)-4-methyl-pentan-2-one 51283-35-3 C15H26ClN5O
    4-(4-chloro-6-dipropylamino-[1,3,5]triazin-2-ylamino)-4-methyl-pentan-2-one
    —— 4-cyclobutyl-2-[(hexahydro-2,5-methano-pentalene-3a-carbonyl)-amino]-thiophene-3-carboxylic acid ethyl ester 1101856-55-6 C21H27NO3S
    4-cyclobutyl-2-[(hexahydro-2,5-methano-pentalene-3a-carbonyl)-amino]-thiophene-3-carboxylic acid ethyl ester
    —— 4-(1,2,4-trimethylimidazol-5-yl)-2-[4-(N-methylsulphamoyl)anilino]pyrimidine 403792-15-4 C17H20N6O2S
    4-(1,2,4-trimethylimidazol-5-yl)-2-[4-(N-methylsulphamoyl)anilino]pyrimidine
    —— 4-hydroxy-3-(4-hydroxyphenyl)-5-(4-fluorophenyl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-38-1 C19H12FNO3S
    4-hydroxy-3-(4-hydroxyphenyl)-5-(4-fluorophenyl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4-(2-Benzamido-5,7,7,10,10-pentamethyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl)benzoic acid 951211-58-8 C36H35N3O3
    4-(2-Benzamido-5,7,7,10,10-pentamethyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl)benzoic acid
    —— 4-<o-Brom-benzoyl>-perimidon 2306-58-3 C18H11BrN2O2
    4-<o-Brom-benzoyl>-perimidon
    —— 4'-Chlor-3',6',8'-trihydroxy-fluoran 2573-63-9 C20H11ClO6
    4'-Chlor-3',6',8'-trihydroxy-fluoran
    —— 4-{[4-(2-butynyloxy)phenyl]sulfonyl}-1-(3-pyridinyl methyl)-4-piperidine carboxylic acid 287202-07-7 C22H24N2O5S
    4-{[4-(2-butynyloxy)phenyl]sulfonyl}-1-(3-pyridinyl methyl)-4-piperidine carboxylic acid
    —— 4-Cyclohexylidene-1,1,1-trifluoro-2-trifluoromethyl-butan-2-ol 63922-93-0 C11H14F6O
    4-Cyclohexylidene-1,1,1-trifluoro-2-trifluoromethyl-butan-2-ol
    —— 4-methoxy-5-nitro-1H-indazole 1443980-48-0 C8H7N3O3
    4-methoxy-5-nitro-1H-indazole
    —— 4,4'-Methylenebis(1-hydroxy-1-(1-ethylpropyl)-3-(2-chlorophenyl)urea) 226385-84-8 C25H34Cl2N4O4
    4,4'-Methylenebis(1-hydroxy-1-(1-ethylpropyl)-3-(2-chlorophenyl)urea)
    —— 4-((4-methoxyphenoxy)methyl)-1,3-dithiolane-2-thione 13107-46-5 C11H12O2S3
    4-((4-methoxyphenoxy)methyl)-1,3-dithiolane-2-thione
    —— 4-(o-chlorophenyl)-4-isocyanatocyclohexanone, ethylene ketal 65618-91-9 C15H16ClNO3
    4-(o-chlorophenyl)-4-isocyanatocyclohexanone, ethylene ketal
    —— 4,6-dibromo-4',6'-dimethyl-2,2'-methanediyl-di-phenol 92425-66-6 C15H14Br2O2
    4,6-dibromo-4',6'-dimethyl-2,2'-methanediyl-di-phenol