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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-N-Actyl-N-methylamino)-1-phenyl-buten-1 24316-70-9 C13H17NO
    (4-N-Actyl-N-methylamino)-1-phenyl-buten-1
    —— [(4S)-4-ethyl-2-oxo-1,3-oxazolidin-4-yl]methyl benzoate 1464781-88-1 C13H15NO4
    [(4S)-4-ethyl-2-oxo-1,3-oxazolidin-4-yl]methyl benzoate
    —— 4-((4-(3,5-bis(trifluoromethyl)benzylcarbamoyl)-4-(cyclopropylmethyl)piperidin-1-yl)methyl)-2-methoxybenzoic acid trifluoroacetate 1018991-50-8 C2HF3O2*C28H30F6N2O4
    4-((4-(3,5-bis(trifluoromethyl)benzylcarbamoyl)-4-(cyclopropylmethyl)piperidin-1-yl)methyl)-2-methoxybenzoic acid trifluoroacetate
    —— 4,4-d2-2-(1-chloro-3-methylbut-3-enyl)naphthalene 1005795-32-3 C15H15Cl
    4,4-d2-2-(1-chloro-3-methylbut-3-enyl)naphthalene
    —— (4-bromophenyl) (1-(4-chlorophenyl)ethyl)sulfane 1370435-71-4 C14H12BrClS
    (4-bromophenyl) (1-(4-chlorophenyl)ethyl)sulfane
    —— 4-[(E)-1-(2,4-Dihydroxy-6-methyl-phenyl)-4-oxo-pent-2-en-(E)-ylidene]-3-hydroxy-5-methyl-cyclohexa-2,5-dienone 35437-47-9 C19H18O5
    4-[(E)-1-(2,4-Dihydroxy-6-methyl-phenyl)-4-oxo-pent-2-en-(E)-ylidene]-3-hydroxy-5-methyl-cyclohexa-2,5-dienone
    —— 4-methoxyphenyl 3-O-benzoyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside 1327312-97-9 C22H22Cl3NO8
    4-methoxyphenyl 3-O-benzoyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside
    —— 4-[(3-chloro-4-fluorophenyl)amino]-7-(3-{4-[(S)-(2-oxo-tetrahydrofuran-5-yl)carbonyl]-piperazin-1-yl}-propyloxy)-6-[(vinylcarbonyl)amino]-quinazoline 402496-88-2 C29H30ClFN6O5
    4-[(3-chloro-4-fluorophenyl)amino]-7-(3-{4-[(S)-(2-oxo-tetrahydrofuran-5-yl)carbonyl]-piperazin-1-yl}-propyloxy)-6-[(vinylcarbonyl)amino]-quinazoline
    —— 4,6-dihydroxy-2-{[5-methoxy-2-methyl-1-(2-morpholin-4-ylethyl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one 1200529-97-0 C25H26N2O6
    4,6-dihydroxy-2-{[5-methoxy-2-methyl-1-(2-morpholin-4-ylethyl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one
    —— 4-[2-(2-chloroethoxy)acetylamino]benzoic acid methyl ester 845729-52-4 C12H14ClNO4
    4-[2-(2-chloroethoxy)acetylamino]benzoic acid methyl ester
    —— 4-amino-6-(4-fluorophenyl)-5-(1-hydroxyethyl)-2-methylpyridazin-3(2H)-one 948855-79-6 C13H14FN3O2
    4-amino-6-(4-fluorophenyl)-5-(1-hydroxyethyl)-2-methylpyridazin-3(2H)-one
    —— (4-{(S)-2-((1S,2S)-3-{2-[Bis-(2-hydroxy-ethyl)-amino]-ethylcarbamoyl}-1-cyclohexylmethyl-2-hydroxy-propylcarbamoyl)-2-[(S)-2-(morpholine-4-sulfonylamino)-3-phenyl-propionylamino]-ethyl}-thiazol-2-yl)-carbamic acid benzyl ester 135704-18-6 C44H64N8O11S2
    (4-{(S)-2-((1S,2S)-3-{2-[Bis-(2-hydroxy-ethyl)-amino]-ethylcarbamoyl}-1-cyclohexylmethyl-2-hydroxy-propylcarbamoyl)-2-[(S)-2-(morpholine-4-sulfonylamino)-3-phenyl-propionylamino]-ethyl}-thiazol-2-yl)-carbamic acid benzyl ester
    —— 4-Methyl-2-<1-methyl-pent-2-enyl>-anisol 92300-33-9 C14H20O
    4-Methyl-2-<1-methyl-pent-2-enyl>-anisol
    —— 4-(3,3-Difluoro-1-pyrrolidinyl)benzonitrile 1627693-27-9 C11H10F2N2
    4-(3,3-Difluoro-1-pyrrolidinyl)benzonitrile
    —— 4-Piperidino-6-nitro-7-methylchinolin 92548-13-5 C15H17N3O2
    4-Piperidino-6-nitro-7-methylchinolin
    —— (4R,6S)-(E)-4-hydroxy-6-<2-(1,2,3,4-tetrahydro-1-naphthylidene)ethyl>-3,4,5,6-tetrahydro-2H-pyran-2-one 137847-59-7 C17H20O3
    (4R,6S)-(E)-4-hydroxy-6-<2-(1,2,3,4-tetrahydro-1-naphthylidene)ethyl>-3,4,5,6-tetrahydro-2H-pyran-2-one
    —— 4-(Toluene-4-sulfonyl)-tetrahydro-pyrimidine-2-thione 134982-78-8 C11H14N2O2S2
    4-(Toluene-4-sulfonyl)-tetrahydro-pyrimidine-2-thione
    —— 4-(2-((4-bromo-2-methylphenyl)amino)-4-chloro-7-(pentan-3-yl)-1H-benzo[d]imidazol-1-yl)butyl methanesulfonate 1173985-09-5 C24H31BrClN3O3S
    4-(2-((4-bromo-2-methylphenyl)amino)-4-chloro-7-(pentan-3-yl)-1H-benzo[d]imidazol-1-yl)butyl methanesulfonate
    —— 4-iodobicyclo<2.2.2>octane-1-carboxaldehyde 94994-09-9 C9H13IO
    4-iodobicyclo<2.2.2>octane-1-carboxaldehyde
    —— (4-methyltropone)Fe(CO)3 103932-22-5 C11H8FeO4
    (4-methyltropone)Fe(CO)3
    —— (4S,5R)-5-methyl-N-(p-tolyl)oxazolidine-4-carboxamide 1281973-14-5 C11H14N2O3
    (4S,5R)-5-methyl-N-(p-tolyl)oxazolidine-4-carboxamide
    —— (4-bromo-2-chloro-3-methylphenyl)(methyl)sulfide 1035198-88-9 C8H8BrClS
    (4-bromo-2-chloro-3-methylphenyl)(methyl)sulfide
    —— 4-octoxy-N,N-dioctylaniline 136540-22-2 C30H55NO
    4-octoxy-N,N-dioctylaniline
    —— 4-Cyano-6-ethoxycarbonylmethyl-8-hydroxy-3-oxo-2-o-tolyl-2,3-dihydro-cinnoline-7-carboxylic acid ethyl ester 132784-28-2 C23H21N3O6
    4-Cyano-6-ethoxycarbonylmethyl-8-hydroxy-3-oxo-2-o-tolyl-2,3-dihydro-cinnoline-7-carboxylic acid ethyl ester
    —— 4'-Methoxy-sulfamylchalcon 25111-48-2 C16H15NO4S
    4'-Methoxy-sulfamylchalcon
    —— 4-[(3-ethyl-3<i>H</i>-tetrazolo[1,5-<i>a</i>]quinolin-5-yliden)-ethylidene]-3-phenyl-4<i>H</i>-isoxazol-5-one 112717-79-0 C22H17N5O2
    4-[(3-ethyl-3<i>H</i>-tetrazolo[1,5-<i>a</i>]quinolin-5-yliden)-ethylidene]-3-phenyl-4<i>H</i>-isoxazol-5-one
    —— 4-(3-Aminopropyl)-1,7-dimethyl-1,4-dihydro-9H-pyrazolo[4,3-b]quinolin-9-one hydrochloride 499791-26-3 C15H18N4O*ClH
    4-(3-Aminopropyl)-1,7-dimethyl-1,4-dihydro-9H-pyrazolo[4,3-b]quinolin-9-one hydrochloride
    —— 4-(3-(4-cyanobutyrylamino)-4-dimethylaminophenyl)-2H-phthalazin-1-one hydrochloride 286954-30-1 C21H21N5O2*ClH
    4-(3-(4-cyanobutyrylamino)-4-dimethylaminophenyl)-2H-phthalazin-1-one hydrochloride
    —— (4S,5S)-5-((R)-2-(benzyloxy)-1-(tert-butyldimethylsilyloxy)ethyl)-3-(tert-butoxycarbonyl)-4-(tert-butyldimethylsilyloxy)-4,5-dihydroisoxazole 2-oxide 1192714-56-9 C29H51NO7Si2
    (4S,5S)-5-((R)-2-(benzyloxy)-1-(tert-butyldimethylsilyloxy)ethyl)-3-(tert-butoxycarbonyl)-4-(tert-butyldimethylsilyloxy)-4,5-dihydroisoxazole 2-oxide
    —— (4S,5S)-4-((R)-1-Acetoxy-ethyl)-2-oxo-5-phenylsulfanyl-oxazolidine-3-carboxylic acid tert-butyl ester 129397-03-1 C18H23NO6S
    (4S,5S)-4-((R)-1-Acetoxy-ethyl)-2-oxo-5-phenylsulfanyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-Nitrobenzyl 2-[4(S)-chloro-3(S)-{1(R)-hydroxyethyl}azetidin-2-on-1-yl]-3-(4-dimethylaminosulphonylphenoxy)-3-trimethylacetylthio-propenate 85768-81-6 C28H32ClN3O10S2
    4-Nitrobenzyl 2-[4(S)-chloro-3(S)-{1(R)-hydroxyethyl}azetidin-2-on-1-yl]-3-(4-dimethylaminosulphonylphenoxy)-3-trimethylacetylthio-propenate
    —— 4-[(3-bromopyridin-2-yl)methoxy]-N-(5-(1H-imidazol-2-yl)-2-methylphenyl)benzamide 1126368-85-1 C23H19BrN4O2
    4-[(3-bromopyridin-2-yl)methoxy]-N-(5-(1H-imidazol-2-yl)-2-methylphenyl)benzamide
    —— 4-Amino-2-hydroxy-5-(4-fluor-phenyl)-pyrimidin 1813-77-0 C10H8FN3O
    4-Amino-2-hydroxy-5-(4-fluor-phenyl)-pyrimidin
    —— 4-(2-{2-(4-cyclopropane-sulfonyl-phenyl)-2-[(R)-(tetrahydro-furan-3-yl)oxy]acetyl-amino}thiazol-5-yloxy)benzoic acid 1354202-36-0 C25H24N2O8S2
    4-(2-{2-(4-cyclopropane-sulfonyl-phenyl)-2-[(R)-(tetrahydro-furan-3-yl)oxy]acetyl-amino}thiazol-5-yloxy)benzoic acid
    —— 4-allyl-N'-hydroxy-2-methylbenzimidamide 1350825-28-3 C11H14N2O
    4-allyl-N'-hydroxy-2-methylbenzimidamide
    —— 4-methanesulfonyloxy-1-[4-(4'-hydroxyphenoxy)benzyl]pyrrolidin-2-one 262862-80-6 C18H19NO6S
    4-methanesulfonyloxy-1-[4-(4'-hydroxyphenoxy)benzyl]pyrrolidin-2-one
    —— 4-hydroxy-3-[(4-(1-carboxy-2-methylpropoxy)-6-(3-(1-methylimidazolin-2-yl)phenoxy)-3,5-difluoropyridin-2-yl)oxy]benzamidine 1230968-03-2 C27H27F2N5O6
    4-hydroxy-3-[(4-(1-carboxy-2-methylpropoxy)-6-(3-(1-methylimidazolin-2-yl)phenoxy)-3,5-difluoropyridin-2-yl)oxy]benzamidine
    —— 4-Nitro-benzolsulfonat von trans-6-Hydroxy-cis-3-oxa-bicyclo<4.3.0>nonan 95593-24-1 C14H17NO6S
    4-Nitro-benzolsulfonat von trans-6-Hydroxy-cis-3-oxa-bicyclo<4.3.0>nonan
    —— 4-(7,8-dimethoxy-3-methyl-3H-pyrazolo-[3,4-c]quinolin-1-yl)-benzonitrile 1353634-97-5 C20H16N4O2
    4-(7,8-dimethoxy-3-methyl-3H-pyrazolo-[3,4-c]quinolin-1-yl)-benzonitrile
    —— 4-Acetylamino-5-ethyl-<1,2,4>triazol-3-thiol 30342-09-7 C6H10N4OS
    4-Acetylamino-5-ethyl-<1,2,4>triazol-3-thiol
    —— (4aR,5S,8R,8aS,9R)-9-methyl-2-(4-oxo-3,4-dihydrophthalazine-1-carbonyl)-2,3,4a,5,8,8a-hexahydro-5,8-methanophthalazine-1,4-dione 1376817-20-7 C19H16N4O4
    (4aR,5S,8R,8aS,9R)-9-methyl-2-(4-oxo-3,4-dihydrophthalazine-1-carbonyl)-2,3,4a,5,8,8a-hexahydro-5,8-methanophthalazine-1,4-dione
    —— (4aR,6R,8aS)-8a-(2,4-difluorophenyl)-6-(3-fluorophenyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-amine 1622327-95-0 C19H17F3N2OS
    (4aR,6R,8aS)-8a-(2,4-difluorophenyl)-6-(3-fluorophenyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-amine
    —— 4-(2-tetrahydro-pyran-4-yl-acetyl)[1,4]diazepane-1-carboxylic acid (4-trifluoromethyl-phenyl)-amide 1028852-23-4 C20H26F3N3O3
    4-(2-tetrahydro-pyran-4-yl-acetyl)[1,4]diazepane-1-carboxylic acid (4-trifluoromethyl-phenyl)-amide
    —— 4-(2-phenoxy-acetyl)-[1,4]diazepane-1-carboxylic acid naphthalen-2-ylamide 1028852-68-7 C24H25N3O3
    4-(2-phenoxy-acetyl)-[1,4]diazepane-1-carboxylic acid naphthalen-2-ylamide
    —— 4-[4-[1-methyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl]-1-(phenylsulfonyl)-1H-indol-2-yl]benzaldehyde 942921-38-2 C31H22N4O5S
    4-[4-[1-methyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl]-1-(phenylsulfonyl)-1H-indol-2-yl]benzaldehyde
    —— 4'-ethyl-2,3-difluoro-5-(3-hydroxybutyl)-biphenyl-4-ol 882427-89-6 C18H20F2O2
    4'-ethyl-2,3-difluoro-5-(3-hydroxybutyl)-biphenyl-4-ol
    —— 4-{1-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diazabenzo[e]azulen-8-yloxy]ethyl}piperidine-1-carboxylic acid benzyl ester 1401304-11-7 C31H36N6O4
    4-{1-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diazabenzo[e]azulen-8-yloxy]ethyl}piperidine-1-carboxylic acid benzyl ester
    —— 4-(4-fluorophenyl)-2,7-dioxa-3-azabicyclo<3,3,0>oct-3-ene 102740-29-4 C11H10FNO2
    4-(4-fluorophenyl)-2,7-dioxa-3-azabicyclo<3,3,0>oct-3-ene
    —— 4-[3-(3,5-dichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]-N-(pyridin-2-ylmethyl)-2-(trifluoromethyl)benzamide 1025024-95-6 C25H19Cl2F6N3O
    4-[3-(3,5-dichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]-N-(pyridin-2-ylmethyl)-2-(trifluoromethyl)benzamide
    —— (4,4,5,5-Tetracyano-2-diethylamino-3,3-dimethyl-cyclohex-1-enyl)-phosphonic acid dipropyl ester 127955-57-1 C22H32N5O3P
    (4,4,5,5-Tetracyano-2-diethylamino-3,3-dimethyl-cyclohex-1-enyl)-phosphonic acid dipropyl ester