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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{[4-(2,5-difluorophenyl)-2-(3-hydroxyphenyl)-2,5-dihydro-1H-pyrrol-1-yl]acetyl}morpholine 639077-63-7 C2HF3O2*C22H22F2N2O3
    4-{[4-(2,5-difluorophenyl)-2-(3-hydroxyphenyl)-2,5-dihydro-1H-pyrrol-1-yl]acetyl}morpholine
    —— 4-(5-chloro-2-hydroxyphenylamino)-5-methoxyfuran-2(5H)-one 1627615-17-1 C11H10ClNO4
    4-(5-chloro-2-hydroxyphenylamino)-5-methoxyfuran-2(5H)-one
    —— 4-(9,10-diphenyl-[2]anthryl)-4-oxo-butyric acid ethyl ester 103398-48-7 C32H26O3
    4-(9,10-diphenyl-[2]anthryl)-4-oxo-butyric acid ethyl ester
    —— 4-Methoxy-8-hydroxyimino-5,6,7,8-tetrahydroquinazoline 28840-39-3 C9H11N3O2
    4-Methoxy-8-hydroxyimino-5,6,7,8-tetrahydroquinazoline
    —— 4-[(E)-2-(4-Decyloxy-phenyl)-vinyl]-benzoic acid pentyl ester 83102-79-8 C30H42O3
    4-[(E)-2-(4-Decyloxy-phenyl)-vinyl]-benzoic acid pentyl ester
    —— 4-Chlor-3-styryl-pyridin-1-oxid 109014-59-7 C13H10ClNO
    4-Chlor-3-styryl-pyridin-1-oxid
    —— 4-Dimethylamino-benzaldehyd-<5-fluor-2-methyl-benzol-sulfonyl-(1)-hydrazon> 2024-59-1 C16H18FN3O2S
    4-Dimethylamino-benzaldehyd-<5-fluor-2-methyl-benzol-sulfonyl-(1)-hydrazon>
    —— 4'-Benzyloxy-7-chlor-flavon 96065-87-1 C22H15ClO3
    4'-Benzyloxy-7-chlor-flavon
    —— 4-Amino-10-methyl-undecansaeure 93137-58-7 C12H25NO2
    4-Amino-10-methyl-undecansaeure
    —— 4-Amino-6-(2,5-dimethoxy-anilino)-2-fluordichlormethyl-1,3,5-triazin 1479-59-0 C12H12Cl2FN5O2
    4-Amino-6-(2,5-dimethoxy-anilino)-2-fluordichlormethyl-1,3,5-triazin
    —— 4-Amino-6-<ethyl-p-tolyl-amino>-2-pentafluorethyl-1,3,5-triazin 3821-47-4 C14H14F5N5
    4-Amino-6-<ethyl-p-tolyl-amino>-2-pentafluorethyl-1,3,5-triazin
    —— 4-Acetylamino-8-hydroxy-8,9-dihydro-5,8-methano-benzocycloheptene-5,7-dicarboxylic acid dimethyl ester 95427-59-1 C18H19NO6
    4-Acetylamino-8-hydroxy-8,9-dihydro-5,8-methano-benzocycloheptene-5,7-dicarboxylic acid dimethyl ester
    —— 4-Acetyl-cyclohexanon-bis-<2,4-dinitro-phenylhydrazon> 5154-20-1 C20H20N8O8
    4-Acetyl-cyclohexanon-bis-<2,4-dinitro-phenylhydrazon>
    —— 4-Methyl-2-phenacylamino-pyridin 100869-89-4 C14H14N2O
    4-Methyl-2-phenacylamino-pyridin
    —— 4-ethyl-8-benzyloxy-5,6-dimethoxy-1-methyl-phthalazine 102181-78-2 C20H22N2O3
    4-ethyl-8-benzyloxy-5,6-dimethoxy-1-methyl-phthalazine
    —— 4-(4,5-dimethoxy-2-propyl-phenyl)-butyric acid amide 101108-41-2 C15H23NO3
    4-(4,5-dimethoxy-2-propyl-phenyl)-butyric acid amide
    —— 4,6-dimethyl-3-(4'H-spiro[cyclopentane-1,3'-isoquinolin]-1'-yl)pyridin-2(1H)-one 1072954-74-5 C20H22N2O
    4,6-dimethyl-3-(4'H-spiro[cyclopentane-1,3'-isoquinolin]-1'-yl)pyridin-2(1H)-one
    —— 4-{3-(2-carboxymethoxy-phenyl)-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester 913946-97-1 C34H39N5O8
    4-{3-(2-carboxymethoxy-phenyl)-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester
    —— (4-{2-[(S)-2-(5-chloro-7-(tetrahydropyran-4-ylamino)-1H-indol-2-yl)-4,5-dihydrothiazol-4-yl]ethyl}piperazin-1-yl)tetrahydrofurane-2-ylmethanone 1120344-70-8 C27H36ClN5O3S
    (4-{2-[(S)-2-(5-chloro-7-(tetrahydropyran-4-ylamino)-1H-indol-2-yl)-4,5-dihydrothiazol-4-yl]ethyl}piperazin-1-yl)tetrahydrofurane-2-ylmethanone
    —— 4-[3,3-dimethyl-2-(2-methylamino-propionylamino)-butyryl]-1-methanesulfonyl-octahydro-pyrrolo[3,2-b]pyrrole-3-carboxylic acid quinolin-8-ylamide 1257312-91-6 C27H38N6O5S
    4-[3,3-dimethyl-2-(2-methylamino-propionylamino)-butyryl]-1-methanesulfonyl-octahydro-pyrrolo[3,2-b]pyrrole-3-carboxylic acid quinolin-8-ylamide
    —— 4',7-Di-O-methylisobayin 82207-75-8 C23H24O9
    4',7-Di-O-methylisobayin
    —— 4-((S)-4-carboxy-2-{[6-((E)-2-ethoxycarbonyl-vinyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913951-26-5 C28H33N5O8
    4-((S)-4-carboxy-2-{[6-((E)-2-ethoxycarbonyl-vinyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-{3-[5-chloro-2-(4-fluorophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1006896-72-5 C26H19ClF4N4O2
    4-{3-[5-chloro-2-(4-fluorophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
    —— 4-((R)-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)-3-(2-oxo-1,4-dihydro-2H-2λ5-benzo[d][1,3,2]oxazaphosphinin-2-yl)propionyl)piperazine-1-carboxylic acid butyl ester 1159501-40-2 C35H44N7O7P
    4-((R)-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)-3-(2-oxo-1,4-dihydro-2H-2λ5-benzo[d][1,3,2]oxazaphosphinin-2-yl)propionyl)piperazine-1-carboxylic acid butyl ester
    —— 4-amino-N-cyclohexyl-N-methylheptanamide;2,2,2-trifluoroacetic acid 1174409-46-1 C2HF3O2*C14H28N2O
    4-amino-N-cyclohexyl-N-methylheptanamide;2,2,2-trifluoroacetic acid
    —— 4,5-Dimethyl-3-oxy-1H-pyrimidine-2-thione 108641-61-8 C6H8N2OS
    4,5-Dimethyl-3-oxy-1H-pyrimidine-2-thione
    —— 4-tert-Butyl-4-methyl-2,6-diphenyl-4H-[1,3,5]oxadiazine; compound with trifluoro-methanesulfonic acid 116935-11-6 CHF3O3S*C20H22N2O
    4-tert-Butyl-4-methyl-2,6-diphenyl-4H-[1,3,5]oxadiazine; compound with trifluoro-methanesulfonic acid
    —— 4-Allyloxy-8-(5-fluoro-2-benzimidazolyl)-sulfinyl-3-methyl-5,6,7,8-tetrahydroquinoline 104658-22-2 C20H20FN3O2S
    4-Allyloxy-8-(5-fluoro-2-benzimidazolyl)-sulfinyl-3-methyl-5,6,7,8-tetrahydroquinoline
    —— 4-{(S)-4-carboxymethoxy-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913946-82-4 C29H37N5O8
    4-{(S)-4-carboxymethoxy-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— (4R)-3-[(2R,3S)-2-chloro-3-hydroxy-3-(1-tritylimidazol-4-yl)propanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 135793-03-2 C31H30ClN3O4
    (4R)-3-[(2R,3S)-2-chloro-3-hydroxy-3-(1-tritylimidazol-4-yl)propanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4,4'-di-<i>p</i>-tolyl-1,1'-hexanedioyl-bis-thiosemicarbazide 64546-15-2 C22H28N6O2S2
    4,4'-di-<i>p</i>-tolyl-1,1'-hexanedioyl-bis-thiosemicarbazide
    —— 4-methoxy-N-(5-propyl-1,3-oxathiolan-2-ylidene)benzenamine 1333397-77-5 C13H17NO2S
    4-methoxy-N-(5-propyl-1,3-oxathiolan-2-ylidene)benzenamine
    —— 4-((2S,4S)-4-Acetoxy-1-{2-[3-methoxy-4-(3-o-tolyl-ureido)-phenyl]-acetyl}-pyrrolidin-2-ylmethoxy)-benzoic acid methyl ester 317357-05-4 C32H35N3O8
    4-((2S,4S)-4-Acetoxy-1-{2-[3-methoxy-4-(3-o-tolyl-ureido)-phenyl]-acetyl}-pyrrolidin-2-ylmethoxy)-benzoic acid methyl ester
    —— 4-(trimethylsilyl)-2,3-octadiene 126696-44-4 C11H22Si
    4-(trimethylsilyl)-2,3-octadiene
    —— 4-Ethoxy-2-(4-fluoro-phenyl)-6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indole 96757-62-9 C24H26FNO
    4-Ethoxy-2-(4-fluoro-phenyl)-6,6-dimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-indole
    —— 4-Bromo-1-methyl-3,5-diphenyl-1H-pyridin-2-one 87443-34-3 C18H14BrNO
    4-Bromo-1-methyl-3,5-diphenyl-1H-pyridin-2-one
    —— 4-fluoro-2-(3-fluoropyridin-2-yl)benzonitrile 731817-83-7 C12H6F2N2
    4-fluoro-2-(3-fluoropyridin-2-yl)benzonitrile
    —— 4,5α-epoxy-3-methoxy-17,4'ξ,5',5'-tetramethyl-(7β)-4',5'-dihydro-7H-6α,14α-ethano-furo[2',3':6,7]morphinane 24482-07-3 C25H33NO3
    4,5α-epoxy-3-methoxy-17,4'ξ,5',5'-tetramethyl-(7β)-4',5'-dihydro-7H-6α,14α-ethano-furo[2',3':6,7]morphinane
    —— (4S,6R)-6-Benzyloxymethyl-4-methyl-4-phenyl-tetrahydro-pyran-2-one 130129-20-3 C20H22O3
    (4S,6R)-6-Benzyloxymethyl-4-methyl-4-phenyl-tetrahydro-pyran-2-one
    —— (4Z)-2,4-dihydro-4-[[5-hydroxy-3-isopropyl-1-(3,5-dimethylphenyl)-1H-pyrazol-4-yl]methylene]-5-isopropyl-2-(3,5-dimethylphenyl)-3H-pyrazol-3-one 1630954-81-2 C29H34N4O2
    (4Z)-2,4-dihydro-4-[[5-hydroxy-3-isopropyl-1-(3,5-dimethylphenyl)-1H-pyrazol-4-yl]methylene]-5-isopropyl-2-(3,5-dimethylphenyl)-3H-pyrazol-3-one
    —— 4'-chloro-5-trimethylsilanylethynyl-biphenyl-2-carbaldehyde 1044572-99-7 C18H17ClOSi
    4'-chloro-5-trimethylsilanylethynyl-biphenyl-2-carbaldehyde
    —— 4,11-dioxo-tetradecanedioic acid 3860-19-3 C14H22O6
    4,11-dioxo-tetradecanedioic acid
    —— 4-(2'-Chloro-4'-nitro-5'-aminophenoxy)benzoic acid 1579231-61-0 C13H9ClN2O5
    4-(2'-Chloro-4'-nitro-5'-aminophenoxy)benzoic acid
    —— 4-[(E)-2-(6-Methyl-pyridin-2-ylcarbamoyl)-3-oxo-but-1-enylamino]-benzoic acid ethyl ester 138524-51-3 C20H21N3O4
    4-[(E)-2-(6-Methyl-pyridin-2-ylcarbamoyl)-3-oxo-but-1-enylamino]-benzoic acid ethyl ester
    —— 4-(3-Chloro-4-dimethylamino-benzylamino)-benzoic acid 64518-72-5 C16H17ClN2O2
    4-(3-Chloro-4-dimethylamino-benzylamino)-benzoic acid
    —— 4-(1H-indol-3-yl)-2-(piperidin-1-yl)quinazoline 1160613-31-9 C21H20N4
    4-(1H-indol-3-yl)-2-(piperidin-1-yl)quinazoline
    —— 4-[3-(3-hydroxy-propyl)-4,4-dimethyl-2,5-dioxo-imidazolidin-1-yl]-2-trifluoromethyl-benzonitrile 143782-59-6 C16H16F3N3O3
    4-[3-(3-hydroxy-propyl)-4,4-dimethyl-2,5-dioxo-imidazolidin-1-yl]-2-trifluoromethyl-benzonitrile
    —— 4-<(2,4,6-Trichlor-phenoxy)-acetoxy>-3-hydroxy-benzophenon 21122-05-4 C21H13Cl3O5
    4-<(2,4,6-Trichlor-phenoxy)-acetoxy>-3-hydroxy-benzophenon
    —— 4,4-dimethyl-5-(toluene-4-sulfonyloxy)-hexa-1,2-diene 20487-71-2 C15H20O3S
    4,4-dimethyl-5-(toluene-4-sulfonyloxy)-hexa-1,2-diene
    —— 4-bromo-furan-2-carboxylic acid [3-((R)-5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-4-fluoro-phenyl]-amide hydrochloride 1262856-50-7 C16H13BrF3N3O3*ClH
    4-bromo-furan-2-carboxylic acid [3-((R)-5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-4-fluoro-phenyl]-amide hydrochloride