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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-bromo-2,3-dihydro-1H-indene-1-carbonitrile 1033811-54-9 C10H8BrN
    4-bromo-2,3-dihydro-1H-indene-1-carbonitrile
    —— 4-allyl-7-hydroxy-6-mesityl[1,3]thiazolo[4,5-b]pyridin-5(4H)-one 1361336-26-6 C18H18N2O2S
    4-allyl-7-hydroxy-6-mesityl[1,3]thiazolo[4,5-b]pyridin-5(4H)-one
    —— 4-chloro-2,2,6,6-tetramethyl-4-phenyl-3,5-dioxa-4-sila-heptanedinitrile 18407-64-2 C14H17ClN2O2Si
    4-chloro-2,2,6,6-tetramethyl-4-phenyl-3,5-dioxa-4-sila-heptanedinitrile
    —— 4-(3-(5-(cyclohexylmethylamino)valerylamino)phenyl)-2H-phthalazin-1-one hydrochloride 286952-65-6 C26H32N4O2*ClH
    4-(3-(5-(cyclohexylmethylamino)valerylamino)phenyl)-2H-phthalazin-1-one hydrochloride
    —— 4-(3-(3-(indol-3-yl)propionylamino)phenyl)-2H-phthalazin-1-one 286951-34-6 C25H20N4O2
    4-(3-(3-(indol-3-yl)propionylamino)phenyl)-2H-phthalazin-1-one
    —— 4-(3-(1-t-butoxycarbonylpiperidin-4-ylcarbonylamino)phenyl)-2H-phthalazin-1-one 286951-31-3 C25H28N4O4
    4-(3-(1-t-butoxycarbonylpiperidin-4-ylcarbonylamino)phenyl)-2H-phthalazin-1-one
    —— 4-oxy-diazoaminobenzene 33863-43-3 C12H11N3O
    4-oxy-diazoaminobenzene
    —— 4-{2-[(E)-(cinnamoyl)oxy]-ethyl}-piperidine-1-carboxylic acid tert-butyl ester 1206784-22-6 C21H29NO4
    4-{2-[(E)-(cinnamoyl)oxy]-ethyl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(4-methyl-piperazin-1-yl)-6-thiophen-3-ylmethyl-pyrimidin-2-ylamine 1046450-08-1 C14H19N5S
    4-(4-methyl-piperazin-1-yl)-6-thiophen-3-ylmethyl-pyrimidin-2-ylamine
    —— 4-(4-iodo-2-oxopyridin-1(2H)-yl)-2-methyl-2-(methylsulfonyl)butanoic acid 1312478-56-0 C11H14INO5S
    4-(4-iodo-2-oxopyridin-1(2H)-yl)-2-methyl-2-(methylsulfonyl)butanoic acid
    —— 4-(3,4-dihydroxyphenyl)-2-hydroxy-4-oxo-2-butenoic acid 886969-95-5 C10H8O6
    4-(3,4-dihydroxyphenyl)-2-hydroxy-4-oxo-2-butenoic acid
    —— 4-Amino-5-fluoro-2-(3-methoxyphenoxy)benzonitrile 253435-94-8 C14H11FN2O2
    4-Amino-5-fluoro-2-(3-methoxyphenoxy)benzonitrile
    —— 4-(2-{3-fluoro-4-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-phenyl}-2-oxo-ethyl)-piperazine-1-carboxylic acid dimethylamide 1260098-90-5 C23H35FN4O3
    4-(2-{3-fluoro-4-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-phenyl}-2-oxo-ethyl)-piperazine-1-carboxylic acid dimethylamide
    —— 4,7-bis(pyridin-3-ylmethyloxy)-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246175-41-7 C26H22N2O6S2
    4,7-bis(pyridin-3-ylmethyloxy)-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— 4-methoxy-2-[4-(4-trifluoromethylsulfanyl-phenoxy)-piperidine-1-sulfonyl]-butyric Acid tert-butyl Ester 851771-23-8 C21H30F3NO6S2
    4-methoxy-2-[4-(4-trifluoromethylsulfanyl-phenoxy)-piperidine-1-sulfonyl]-butyric Acid tert-butyl Ester
    —— 4-[3-butyl-4-chloro-6-(3,5-dimethylpyrazol-1-yl)quinolin-2-yl]morpholine 131138-63-1 C22H27ClN4O
    4-[3-butyl-4-chloro-6-(3,5-dimethylpyrazol-1-yl)quinolin-2-yl]morpholine
    —— 4-[(methyl)(pyridin-2-yl)amino]-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carbonitrile 1637587-50-8 C12H10F3N5
    4-[(methyl)(pyridin-2-yl)amino]-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carbonitrile
    —— 4-ethyl-2-methyl-[1,2,4]oxadiazolidine-3,5-dione 5302-12-5 C5H8N2O3
    4-ethyl-2-methyl-[1,2,4]oxadiazolidine-3,5-dione
    —— 4-(4-methyl-6-phenyl-cyclohex-3-enylidenemethyl)-morpholine 73182-35-1 C18H23NO
    4-(4-methyl-6-phenyl-cyclohex-3-enylidenemethyl)-morpholine
    —— 4-(2-chlorophenyl)-N-isobutylquinazoline-2-carboxamide 1373887-59-2 C19H18ClN3O
    4-(2-chlorophenyl)-N-isobutylquinazoline-2-carboxamide
    —— 4-t-butylcyclohexyl 2-quinolinyl-methyl ether 142820-24-4 C20H27NO
    4-t-butylcyclohexyl 2-quinolinyl-methyl ether
    —— 4-chloro-N-{[1-(4-isopropylpiperazin-1-yl)cyclohexyl]methyl}-1-pyrimidin-2-yl-1H-indole-3-carboxamide 1186084-51-4 C27H35ClN6O
    4-chloro-N-{[1-(4-isopropylpiperazin-1-yl)cyclohexyl]methyl}-1-pyrimidin-2-yl-1H-indole-3-carboxamide
    —— 4,6-dihydroxy-2-{[2-phenyl-1-(2-pyrrolidin-1-ylethyl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one 1200530-66-0 C29H26N2O4
    4,6-dihydroxy-2-{[2-phenyl-1-(2-pyrrolidin-1-ylethyl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one
    —— 4,6-dihydroxy-2-[(5-methoxy-1,4-dimethyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one 1200532-21-3 C20H17NO5
    4,6-dihydroxy-2-[(5-methoxy-1,4-dimethyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one
    —— 4-{2-[2-(1-cyclohexylmethyl-1H-benzoimidazol-2-yl)-phenyl]-ethyl}-benzonitrile 1281983-20-7 C29H29N3
    4-{2-[2-(1-cyclohexylmethyl-1H-benzoimidazol-2-yl)-phenyl]-ethyl}-benzonitrile
    —— 4-amino-2-isobutyl-7-methoxy-chromeno[3,4-c]pyridin-5-ylideneamine 41207-25-4 C17H19N3O2
    4-amino-2-isobutyl-7-methoxy-chromeno[3,4-c]pyridin-5-ylideneamine
    —— [4-(pentyliminomethyl)phenyl] 4-octoxybenzoate 79612-74-1 C27H37NO3
    [4-(pentyliminomethyl)phenyl] 4-octoxybenzoate
    —— [4-(butyliminomethyl)phenyl] 4-octoxybenzoate 79612-73-0 C26H35NO3
    [4-(butyliminomethyl)phenyl] 4-octoxybenzoate
    —— 4-((4-(hexyloxy)phenyl)azo)benzoyl chloride 138529-36-9 C19H21ClN2O2
    4-((4-(hexyloxy)phenyl)azo)benzoyl chloride
    —— 4-methylnaphthalene-1-sulfonic acid (2-benzyloxy-1-piperidin-4-yl-ethyl)amide 915713-09-6 C25H30N2O3S
    4-methylnaphthalene-1-sulfonic acid (2-benzyloxy-1-piperidin-4-yl-ethyl)amide
    —— {4'-amino-2'-[(benzyloxycarbonyl-ethyl-amino)-methyl]-6-methoxy-biphenyl-3-yl}-acetic acid ethyl ester 1175526-39-2 C28H32N2O5
    {4'-amino-2'-[(benzyloxycarbonyl-ethyl-amino)-methyl]-6-methoxy-biphenyl-3-yl}-acetic acid ethyl ester
    —— 4,9-bis(acetoxy)-4,9-bis-(p-chlorophenylazo)-1,6-cyclodecadiene 102095-92-1 C26H26Cl2N4O4
    4,9-bis(acetoxy)-4,9-bis-(p-chlorophenylazo)-1,6-cyclodecadiene
    —— 4-Hydroxy-antipyrine β-D-glucuronide 28070-40-8 C17H20N2O8
    4-Hydroxy-antipyrine β-D-glucuronide
    —— 4-({4-[2-(tert-butylamino)-4-methyl-1,3-thiazol-5-yl]pyrimidin-2-yl}amino)benzonitrile 930583-74-7 C19H20N6S
    4-({4-[2-(tert-butylamino)-4-methyl-1,3-thiazol-5-yl]pyrimidin-2-yl}amino)benzonitrile
    —— 4-(cyclohexylsulfanyl)-1-(2,4-dinitrophenyl)-3-(3-methoxyphenyl)-1H-pyrazole 1309878-24-7 C22H22N4O5S
    4-(cyclohexylsulfanyl)-1-(2,4-dinitrophenyl)-3-(3-methoxyphenyl)-1H-pyrazole
    —— 4-{2-[4-(Hydrazinylidenemethyl)phenyl]pyrimidin-4-yl}-3-methoxybenzene-1-carboximidamide 160522-91-8 C19H18N6O
    4-{2-[4-(Hydrazinylidenemethyl)phenyl]pyrimidin-4-yl}-3-methoxybenzene-1-carboximidamide
    —— 4-chloro-3-(2-{3-[4-(2-hydroxyethyl)piperazin-1-yl]-5-methylphenylamino}quinazolin-6-yl)phenol 1352930-51-8 C27H28ClN5O2
    4-chloro-3-(2-{3-[4-(2-hydroxyethyl)piperazin-1-yl]-5-methylphenylamino}quinazolin-6-yl)phenol
    —— 4-({[3-(benzyloxy)-1-{[(3-cyclohexyl-2-phenyl-2H-indazol-6-yl)carbonyl]amino}cyclobutyl]carbonyl}amino)benzoic acid 1352084-01-5 C39H38N4O5
    4-({[3-(benzyloxy)-1-{[(3-cyclohexyl-2-phenyl-2H-indazol-6-yl)carbonyl]amino}cyclobutyl]carbonyl}amino)benzoic acid
    —— 4-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid (4-ethoxy-phenyl)-amide 27089-98-1 C18H15NO5
    4-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid (4-ethoxy-phenyl)-amide
    —— 4-(6-(4-(3-(3-(2-fluoropropan-2-yl)isoxazol-5-yl)ureido)phenylcarbamoyl)pyridin-3-yloxy)-1,2,2,6,6-pentamethylpiperidinium methanesulfonate 1351521-96-4 CH4O3S*C29H37FN6O4
    4-(6-(4-(3-(3-(2-fluoropropan-2-yl)isoxazol-5-yl)ureido)phenylcarbamoyl)pyridin-3-yloxy)-1,2,2,6,6-pentamethylpiperidinium methanesulfonate
    —— 4,5-dimethyl-2-[2-(2-vinyloxy-ethoxy)-ethoxy]-[1,3,2]dioxaphospholane 2-sulfide 26448-54-4 C10H19O5PS
    4,5-dimethyl-2-[2-(2-vinyloxy-ethoxy)-ethoxy]-[1,3,2]dioxaphospholane 2-sulfide
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(4-hydroxypiperidine-1-carbonyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1351277-64-9 C42H59NO4
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(4-hydroxypiperidine-1-carbonyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-(2,2,2-trifluoroethyl)benzyl bromide 1221272-87-2 C9H8BrF3
    4-(2,2,2-trifluoroethyl)benzyl bromide
    —— 4-(hydroxymethyl)-N-[5-[2-(3-methoxyphenyl)ethyl]-2H-pyrazol-3-yl]benzamide 1035269-12-5 C20H21N3O3
    4-(hydroxymethyl)-N-[5-[2-(3-methoxyphenyl)ethyl]-2H-pyrazol-3-yl]benzamide
    —— 4-methoxy-3-methyl-furo[2',3':4,5]benzo[1,2-d]isoxazole 69367-22-2 C11H9NO3
    4-methoxy-3-methyl-furo[2',3':4,5]benzo[1,2-d]isoxazole
    —— 4-<(N-Methyl-morpholinio)-acetylhydrazonomethyl>-diphenylsulfon 3507-03-7 C20H24N3O4S*I
    4-<(N-Methyl-morpholinio)-acetylhydrazonomethyl>-diphenylsulfon
    —— 4-(5-hydroxypyrimidin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester 853687-13-5 C13H20N4O3
    4-(5-hydroxypyrimidin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-fluoro-2-(5-hydroxy-5-methylhex-1-en-1-yl)phenol 1257527-11-9 C13H17FO2
    4-fluoro-2-(5-hydroxy-5-methylhex-1-en-1-yl)phenol
    —— 4-(4-Chloro-phenyl)-3-cyano-6-[(E)-cyanoimino]-2-phenyl-piperidine-3-carboxylic acid methyl ester 120284-71-1 C21H17ClN4O2
    4-(4-Chloro-phenyl)-3-cyano-6-[(E)-cyanoimino]-2-phenyl-piperidine-3-carboxylic acid methyl ester
    —— (4R,5S)-3-[(2R,3R)-5-(tert-Butyl-dimethyl-silanyl)-3-hydroxy-2-methyl-pent-4-ynoyl]-4-methyl-5-phenyl-oxazolidin-2-one 220392-62-1 C22H31NO4Si
    (4R,5S)-3-[(2R,3R)-5-(tert-Butyl-dimethyl-silanyl)-3-hydroxy-2-methyl-pent-4-ynoyl]-4-methyl-5-phenyl-oxazolidin-2-one