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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-nitrophenyl)-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one 590403-31-9 C12H12N4O3S
    4-(2-nitrophenyl)-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one
    —— 4-Phenylcarbamoyl-1.1.2.2.3.3-hexamethyl-isobiguanid 93152-73-9 C15H24N6O
    4-Phenylcarbamoyl-1.1.2.2.3.3-hexamethyl-isobiguanid
    —— 4-Methyl-3-pyrrolidino-4-(pyrrolidino-methyl)-cyclobutan-1.2-dicarbonsaeure-diethylester 95706-78-8 C20H34N2O4
    4-Methyl-3-pyrrolidino-4-(pyrrolidino-methyl)-cyclobutan-1.2-dicarbonsaeure-diethylester
    —— 4-(2,5-diethoxy-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 98471-02-4 C18H19N3O4
    4-(2,5-diethoxy-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione
    —— 4-[3-((S)-2-hydroxymethyl-pyrrolidin-1-yl)-propyl]-3-oxo-piperazine-1-carboxylic acid tert-butyl ester 1101840-43-0 C17H31N3O4
    4-[3-((S)-2-hydroxymethyl-pyrrolidin-1-yl)-propyl]-3-oxo-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-<2-Oxo-cyclooctyl-(1)>-buttersaeure 19144-33-3 C12H20O3
    4-<2-Oxo-cyclooctyl-(1)>-buttersaeure
    —— 4-Aza-6-isobutyl-2-methyl-7,7-dipropyl-undecadien-(4,5) 114000-51-0 C21H41N
    4-Aza-6-isobutyl-2-methyl-7,7-dipropyl-undecadien-(4,5)
    —— 4-Fluor-N-<4-fluor-α-((4-fluor-benzyliden)-amino)-benzyl>-benzamid 1814-10-4 C21H15F3N2O
    4-Fluor-N-<4-fluor-α-((4-fluor-benzyliden)-amino)-benzyl>-benzamid
    —— 4-{7,8-bis(methyloxy)-1-[(3-methylphenyl)methyl]-3H-pyrazolo[3,4-c]isoquinolin-5-yl}phenol trifluoroacetate 838854-33-4 C2HF3O2*C26H23N3O3
    4-{7,8-bis(methyloxy)-1-[(3-methylphenyl)methyl]-3H-pyrazolo[3,4-c]isoquinolin-5-yl}phenol trifluoroacetate
    —— 4-hydroxy-<i>N</i>-<i>p</i>-tolyl-isophthalamic acid propyl ester 16087-18-6 C18H19NO4
    4-hydroxy-<i>N</i>-<i>p</i>-tolyl-isophthalamic acid propyl ester
    —— 4-(azepan-3-ylamino)-5-(1,3-benzothiazol-2-yl)-2-morpholin-4-yl-1H-pyrimidin-6-one;hydrochloride 1433152-34-1 C21H26N6O2S*ClH
    4-(azepan-3-ylamino)-5-(1,3-benzothiazol-2-yl)-2-morpholin-4-yl-1H-pyrimidin-6-one;hydrochloride
    —— 4'-[2-(5-benzoylbenzimidazole-2-yl)phenylcarbonylamino]-4-chlorochalcone 244302-17-8 C36H24ClN3O3
    4'-[2-(5-benzoylbenzimidazole-2-yl)phenylcarbonylamino]-4-chlorochalcone
    —— 4-{4-[2-fluoro-4-(3-propyl-ureido)phenyl]cyclohexylideneaminooxy}piperidine-1-carboxylic acid phenyl ester 1393685-22-7 C28H35FN4O4
    4-{4-[2-fluoro-4-(3-propyl-ureido)phenyl]cyclohexylideneaminooxy}piperidine-1-carboxylic acid phenyl ester
    —— 4-(4-bromophenyl)-3,7,7-trimethyl-2-phenyl-4,6,7,8-tetrahydro-1H-quinolin-5-one 1446490-88-5 C24H24BrNO
    4-(4-bromophenyl)-3,7,7-trimethyl-2-phenyl-4,6,7,8-tetrahydro-1H-quinolin-5-one
    —— 4-deuterio-3-ethyl-1,4,6,7,12,12b-hexahydroindolo[2,3-a]quinolizine 124294-07-1 C17H20N2
    4-deuterio-3-ethyl-1,4,6,7,12,12b-hexahydroindolo[2,3-a]quinolizine
    —— (4E,6E)-(2S,3S,9R)-9-(4-Methoxy-benzyloxy)-2,4,6-trimethyl-3-triethylsilanyloxy-icosa-4,6-dienal 637742-03-1 C37H64O4Si
    (4E,6E)-(2S,3S,9R)-9-(4-Methoxy-benzyloxy)-2,4,6-trimethyl-3-triethylsilanyloxy-icosa-4,6-dienal
    —— 4-Hydroxy-3.5-di-tert.-butyl-benzyl-phosphonsaeure-didodecylester 7359-17-3 C39H73O4P
    4-Hydroxy-3.5-di-tert.-butyl-benzyl-phosphonsaeure-didodecylester
    —— 4-Fluor-6-hydroxy-5-methylpyrimidin 18260-84-9 C5H5FN2O
    4-Fluor-6-hydroxy-5-methylpyrimidin
    —— [4-methyl-2-(4-nitro-styryl)-thiazol-5-yl]-acetic acid ethyl ester 31113-10-7 C16H16N2O4S
    [4-methyl-2-(4-nitro-styryl)-thiazol-5-yl]-acetic acid ethyl ester
    —— 4-Brom-N-methyl-N-phenylaminocarbonyl-anilin 100716-00-5 C14H13BrN2O
    4-Brom-N-methyl-N-phenylaminocarbonyl-anilin
    —— 4-(2,4-dimethyl-benzoyl)-2,5-diphenyl-furan-3-carboxylic acid 115208-79-2 C26H20O4
    4-(2,4-dimethyl-benzoyl)-2,5-diphenyl-furan-3-carboxylic acid
    —— 4-benzyloxy-3-(3-chloro-2-hydroxy-propoxy)-benzophenone 102592-31-4 C23H21ClO4
    4-benzyloxy-3-(3-chloro-2-hydroxy-propoxy)-benzophenone
    —— 4'-Hydroxy-biphenyl-4-carboxylic acid 4-(1-trifluoromethyl-nonyloxycarbonyl)-phenyl ester 128940-27-2 C30H31F3O5
    4'-Hydroxy-biphenyl-4-carboxylic acid 4-(1-trifluoromethyl-nonyloxycarbonyl)-phenyl ester
    —— 4-(7-fluoro-1H-indol-3-yl)-3-nitro-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]butan-1-one 1017683-49-6 C18H16F4N6O3
    4-(7-fluoro-1H-indol-3-yl)-3-nitro-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]butan-1-one
    —— 4-(isoquinolin-1-yl)-N,N-dimethylnaphthalen-1-amine 1448160-73-3 C21H18N2
    4-(isoquinolin-1-yl)-N,N-dimethylnaphthalen-1-amine
    —— 4-(1-butyl-1H-indazol-3-yl)phenol 680613-11-0 C17H18N2O
    4-(1-butyl-1H-indazol-3-yl)phenol
    —— 4-[2-[4-[bis(4-fluorophenyl)methyl]piperazino]ethoxy]-2-(4-methoxyphenyl) 6-methylpyrimidine 142221-16-7 C31H32F2N4O2
    4-[2-[4-[bis(4-fluorophenyl)methyl]piperazino]ethoxy]-2-(4-methoxyphenyl) 6-methylpyrimidine
    —— 4-(3-((benzylamino)methyl)-4-methyl-1H-pyrrol-1-yl)-N-(3,5-dimethoxyphenyl)-5-fluoro pyrimidin-2-amine 1307802-56-7 C25H26FN5O2
    4-(3-((benzylamino)methyl)-4-methyl-1H-pyrrol-1-yl)-N-(3,5-dimethoxyphenyl)-5-fluoro pyrimidin-2-amine
    —— (<4-(2-Acetoxy-aethyl)-piperazinyl-(1)>-methylen)-cyanessigsaeureaethylester 92432-51-4 C14H21N3O4
    (<4-(2-Acetoxy-aethyl)-piperazinyl-(1)>-methylen)-cyanessigsaeureaethylester
    —— 4-Dimethylamino-3-rhodanbenzoesaeure 18330-69-3 C10H10N2O2S
    4-Dimethylamino-3-rhodanbenzoesaeure
    —— 4-<4α-Hydroxy-2-methyl-5β-(1-carboxyaethyl)-lacton-(->4)-cyclohexen-(1)-yl>-penten-(3)-carbonsaeure 94204-31-6 C15H20O4
    4-<4α-Hydroxy-2-methyl-5β-(1-carboxyaethyl)-lacton-(->4)-cyclohexen-(1)-yl>-penten-(3)-carbonsaeure
    —— 4-Methyl-1-(2-methyl-phenethylidenimino)-piperazin 97319-71-6 C14H21N3
    4-Methyl-1-(2-methyl-phenethylidenimino)-piperazin
    —— 4-[6-chloro-1-(2-hydroxyethyl)-1H-indazol-3-yl]benzene-1,2-diol 680613-67-6 C15H13ClN2O3
    4-[6-chloro-1-(2-hydroxyethyl)-1H-indazol-3-yl]benzene-1,2-diol
    —— 4-amino-3,5-dichloro-6-ethoxy-N-({1-[(3-phenyl-5-isoxazolyl)methyl]-4-piperidinyl}methyl)-2-pyridinecarboxamide 1235471-50-7 C24H27Cl2N5O3
    4-amino-3,5-dichloro-6-ethoxy-N-({1-[(3-phenyl-5-isoxazolyl)methyl]-4-piperidinyl}methyl)-2-pyridinecarboxamide
    —— 4-(3,5-dichlorophenylsulphonylamino)naphthalene-1-carboxylic acid benzylamide 1192207-66-1 C24H18Cl2N2O3S
    4-(3,5-dichlorophenylsulphonylamino)naphthalene-1-carboxylic acid benzylamide
    —— 4-Bromo-1-dodecyloxy-2-fluorobenzene 122265-74-1 C18H28BrFO
    4-Bromo-1-dodecyloxy-2-fluorobenzene
    —— (4R,5R)-1-(1-naphthyl)-4-(D-arabino-tetritol-1-yl)-5-hydroxyimidazolidin-2-thione 158412-82-9 C17H20N2O5S
    (4R,5R)-1-(1-naphthyl)-4-(D-arabino-tetritol-1-yl)-5-hydroxyimidazolidin-2-thione
    —— 4-iodo-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]benzenesulfonamide 1261276-38-3 C17H16IN3O3S
    4-iodo-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]benzenesulfonamide
    —— 4-(1H-indol-5-ylamino)-5-(4-methoxyphenyl)-6-methylnicotinonitrile 1160849-48-8 C22H18N4O
    4-(1H-indol-5-ylamino)-5-(4-methoxyphenyl)-6-methylnicotinonitrile
    —— 4-((R)-3-(bis(acetoxymethoxy)phosphoryl)-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)propionyl)piperazine-1-carboxylic acid butyl ester 1159501-11-7 C34H47N6O12P
    4-((R)-3-(bis(acetoxymethoxy)phosphoryl)-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)propionyl)piperazine-1-carboxylic acid butyl ester
    —— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(4-fluoro-5-isopropyl-2-methoxyphenyl)-5-(trifluoromethyl)cyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one 1402796-45-5 C30H29F10NO3
    (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(4-fluoro-5-isopropyl-2-methoxyphenyl)-5-(trifluoromethyl)cyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one
    —— 4,6-di(2-furyl)-pyrimidin-5-amine 1359768-99-2 C12H9N3O2
    4,6-di(2-furyl)-pyrimidin-5-amine
    —— (4-chlorophenyl)(3-isopropyl-3H-imidazol-4-yl)methanone 280143-24-0 C13H13ClN2O
    (4-chlorophenyl)(3-isopropyl-3H-imidazol-4-yl)methanone
    —— 4-[(5R)-2,2-dimethyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-1,3-oxazolidin-5-yl]butanoic acid 1230070-52-6 C14H25NO5
    4-[(5R)-2,2-dimethyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-1,3-oxazolidin-5-yl]butanoic acid
    —— 4-Benzyl-2-methyl-5-oxo-1-propyl-1,5-dihydro-4H-imidazol 92292-20-1 C14H18N2O
    4-Benzyl-2-methyl-5-oxo-1-propyl-1,5-dihydro-4H-imidazol
    —— 4'-Methoxycarbonyl-chinolin-<3':2'-16:17>-androst-5-en-3β-ol 102959-77-3 C28H33NO3
    4'-Methoxycarbonyl-chinolin-<3':2'-16:17>-androst-5-en-3β-ol
    —— 4a-Phenyl-1-phenylacetyl-decahydro-chinolin 102558-11-2 C23H27NO
    4a-Phenyl-1-phenylacetyl-decahydro-chinolin
    —— 4',5-Dichlorsalicylanilid 106480-75-5 C13H9Cl2NO2
    4',5-Dichlorsalicylanilid
    —— 4-(2-furyl)-N-[5-(2-morpholin-4-yl-2-oxoethyl)-1,3,4-thiadiazol-2-yl]benzenesulfonamide 531550-61-5 C18H18N4O5S2
    4-(2-furyl)-N-[5-(2-morpholin-4-yl-2-oxoethyl)-1,3,4-thiadiazol-2-yl]benzenesulfonamide
    —— 4-((tert-butoxycarbonyl)amino)butanoic (ethyl carbonic) anhydride 210231-77-9 C12H21NO6
    4-((tert-butoxycarbonyl)amino)butanoic (ethyl carbonic) anhydride