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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R,5R)-C5H9B(hydrobenzoinate) 1365543-20-9 C19H21BO2
    (4R,5R)-C5H9B(hydrobenzoinate)
    —— 4-[(2-phenyl-indan-5-yl)-thioacetyl]-morpholine 60231-61-0 C21H23NOS
    4-[(2-phenyl-indan-5-yl)-thioacetyl]-morpholine
    —— 4-{4-[4-(4-nitro-benzoylamino)-benzoylamino]-benzoylamino}-benzoic acid ethyl ester 855199-61-0 C30H24N4O7
    4-{4-[4-(4-nitro-benzoylamino)-benzoylamino]-benzoylamino}-benzoic acid ethyl ester
    —— 4-(heptyloxy)-3,5-dihydroxybenzoic acid methyl ester 147825-66-9 C15H22O5
    4-(heptyloxy)-3,5-dihydroxybenzoic acid methyl ester
    —— 4-Phenyl-piperazine-1-carboxylic acid {4-methyl-2-oxo-3-[2-(4-phenyl-piperazin-1-yl)-ethyl]-2H-chromen-7-yl}-amide 37943-71-8 C33H37N5O3
    4-Phenyl-piperazine-1-carboxylic acid {4-methyl-2-oxo-3-[2-(4-phenyl-piperazin-1-yl)-ethyl]-2H-chromen-7-yl}-amide
    —— 4-[2-(3,3-dimethyl-2-hydroxybut-1-yl)-1-(propyl)imidazol-5-yl]-2-anilinopyrimidine 600639-34-7 C22H29N5O
    4-[2-(3,3-dimethyl-2-hydroxybut-1-yl)-1-(propyl)imidazol-5-yl]-2-anilinopyrimidine
    —— 4-(3-Chloro-phenyl)-5-ethyl-6-methyl-cyclohex-3-enecarboxylic acid 28229-92-7 C16H19ClO2
    4-(3-Chloro-phenyl)-5-ethyl-6-methyl-cyclohex-3-enecarboxylic acid
    —— 4-benzhydrylidene-1-methyl-1,2,6-triphenyl-1,4-dihydro-phosphininium; iodide 7348-88-1 C37H30P*I
    4-benzhydrylidene-1-methyl-1,2,6-triphenyl-1,4-dihydro-phosphininium; iodide
    —— 4-propyl-1-(4-sulfamoyl-pyrazole-1-carbonyl)-piperidine 27429-62-5 C12H20N4O3S
    4-propyl-1-(4-sulfamoyl-pyrazole-1-carbonyl)-piperidine
    —— 4-[1-(4-trifluoromethylphenyl)-1H-imidazol-1-yl]-nitrobenzene 1312021-75-2 C16H10F3N3O2
    4-[1-(4-trifluoromethylphenyl)-1H-imidazol-1-yl]-nitrobenzene
    —— 4-(p-Methylbenzyl)-oxazolo<4,5-b>pyridin-2(4H)-on 21594-45-6 C14H12N2O2
    4-(p-Methylbenzyl)-oxazolo<4,5-b>pyridin-2(4H)-on
    —— 4-(2-phenyl-morpholin-4-yl)-proline 26217-45-8 C15H20N2O3
    4-(2-phenyl-morpholin-4-yl)-proline
    —— [4-(1,5-dimethyl-hex-4-enyl)-piperazin-1-yl]-acetic acid ethyl ester 30118-62-8 C16H30N2O2
    [4-(1,5-dimethyl-hex-4-enyl)-piperazin-1-yl]-acetic acid ethyl ester
    —— 4-Hydroxy-benzoate1-((Z)-3-chloro-allyl)-3,5,7-triaza-1-azonia-tricyclo[3.3.1.1<sup>3,7</sup>]decane; 56060-21-0 C7H5O3*C9H16ClN4
    4-Hydroxy-benzoate1-((Z)-3-chloro-allyl)-3,5,7-triaza-1-azonia-tricyclo[3.3.1.1<sup>3,7</sup>]decane;
    —— 4-ethanimidoyl-6-[(1E)-N-(2-hydroxy-4-methylphenyl)ethanimidoyl]benzene-1,3-diol 1403748-53-7 C17H18N2O3
    4-ethanimidoyl-6-[(1E)-N-(2-hydroxy-4-methylphenyl)ethanimidoyl]benzene-1,3-diol
    —— 4-(3-oxo-3-phenylpropylamino)benzamide 1325232-90-3 C16H16N2O2
    4-(3-oxo-3-phenylpropylamino)benzamide
    —— 4-Chlor-2-(2-diethylamino-ethyl)-5-(4-methyl-piperazino)-3-oxo-2,3-dihydro-pyridazin 1039-86-7 C15H26ClN5O
    4-Chlor-2-(2-diethylamino-ethyl)-5-(4-methyl-piperazino)-3-oxo-2,3-dihydro-pyridazin
    —— 4-phenyl-n-{6-[4-(2-trifluoromethylbenzoyl)piperazin-1-yl]pyridazin-3-yl}butyramide 840489-03-4 C26H26F3N5O2
    4-phenyl-n-{6-[4-(2-trifluoromethylbenzoyl)piperazin-1-yl]pyridazin-3-yl}butyramide
    —— 4-chloro-1-methyl-2-(trifluoromethyl)-1H-imidazo[4,5-c]pyridine 1422701-27-6 C8H5ClF3N3
    4-chloro-1-methyl-2-(trifluoromethyl)-1H-imidazo[4,5-c]pyridine
    —— 4'-propyl-4-(2,4,6-trifluoro-phenyl)-bicyclohexyl 91775-59-6 C21H29F3
    4'-propyl-4-(2,4,6-trifluoro-phenyl)-bicyclohexyl
    —— [4-Methyl-5-(2-phenyl-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl)-thiazol-2-yl]-phenyl-amine 85545-41-1 C25H21N3S2
    [4-Methyl-5-(2-phenyl-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl)-thiazol-2-yl]-phenyl-amine
    —— 4-[1-(1-adamantylmethyl)triazol-4-yl]-N-(2-aminophenyl)benzamide 1316651-51-0 C26H29N5O
    4-[1-(1-adamantylmethyl)triazol-4-yl]-N-(2-aminophenyl)benzamide
    —— 4-(hydroxy(phenyl)methyl)phenyl 4-methylbenzenesulfonate 1436743-69-9 C20H18O4S
    4-(hydroxy(phenyl)methyl)phenyl 4-methylbenzenesulfonate
    —— 4-amino-6-((1-(8-(3,5-difluorophenyl)-7-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile 1374193-98-2 C22H16F2N6
    4-amino-6-((1-(8-(3,5-difluorophenyl)-7-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile
    —— 4-diethylamino-benzaldehyde (E)-O-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-yl)-oxime 26994-65-0 C18H19N3O3S
    4-diethylamino-benzaldehyde (E)-O-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-yl)-oxime
    —— 4-((4-bromo-3-(1,1-dimethyl-2-oxoethyl)phenoxy))methylbenzonitrile 1312716-66-7 C18H16BrNO2
    4-((4-bromo-3-(1,1-dimethyl-2-oxoethyl)phenoxy))methylbenzonitrile
    —— (4-Methyl-4-(4-(phenyl(pyridin-3-yl)amino)piperidin-1-yl)piperidin-1-yl)(naphthalen-1-yl)methanone 678974-66-8 C33H36N4O
    (4-Methyl-4-(4-(phenyl(pyridin-3-yl)amino)piperidin-1-yl)piperidin-1-yl)(naphthalen-1-yl)methanone
    —— 4-(4-Methoxyphenyl)-3-methyl-3-butensaeure-methylester 54859-91-5 C13H16O3
    4-(4-Methoxyphenyl)-3-methyl-3-butensaeure-methylester
    —— (4-hydroxy-7-methyl-1,8-naphthyridin-3-yl)acetic acid 700364-86-9 C11H10N2O3
    (4-hydroxy-7-methyl-1,8-naphthyridin-3-yl)acetic acid
    —— 4-[4-(β-{2-methoxy-4-chlorobenzamido}-ethyl)-benzenesulfonyl]-1.1-(3-methyl-pentamethylene)-semicarbazide 14497-78-0 C23H29ClN4O5S
    4-[4-(β-{2-methoxy-4-chlorobenzamido}-ethyl)-benzenesulfonyl]-1.1-(3-methyl-pentamethylene)-semicarbazide
    —— 4,6-dichloro-2-methyl-1-phenyl-1H-benzo[d]imidazole 1519051-39-8 C14H10Cl2N2
    4,6-dichloro-2-methyl-1-phenyl-1H-benzo[d]imidazole
    —— 4-[2-(pentylthio)-1,3,4-oxadiazol-5-yl]-1-(phenylsulfonyl)piperidine 1636166-62-5 C18H25N3O3S2
    4-[2-(pentylthio)-1,3,4-oxadiazol-5-yl]-1-(phenylsulfonyl)piperidine
    —— (4S)-3-[(2S)-2-(1,3-benzoxazol-2-yl)-2-fluoroacetyl]-5,5-dimethyl-4-propan-2-yl-1,3-oxazolidin-2-one 1615693-72-5 C17H19FN2O4
    (4S)-3-[(2S)-2-(1,3-benzoxazol-2-yl)-2-fluoroacetyl]-5,5-dimethyl-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4,4'''-dimethoxy-2,2'''-dimethyl-2',2'',4'',6'-tetranitro-m-quaterphenyl 113137-97-6 C28H22N4O10
    4,4'''-dimethoxy-2,2'''-dimethyl-2',2'',4'',6'-tetranitro-m-quaterphenyl
    —— 4-(pyridin-2-yl)-2-(pyrimidin-2-ylamino)thiazole-5-carboxamide hydrochloride 1429474-88-3 C13H10N6OS*ClH
    4-(pyridin-2-yl)-2-(pyrimidin-2-ylamino)thiazole-5-carboxamide hydrochloride
    —— 4-methyl-N-nonylidenebenzenesulfonamide 596815-44-0 C16H25NO2S
    4-methyl-N-nonylidenebenzenesulfonamide
    —— 4-chloro-2-(3,5-dichloro-phenyl)-5-methyl-2<i>H</i>-pyridazin-3-one 68143-11-3 C11H7Cl3N2O
    4-chloro-2-(3,5-dichloro-phenyl)-5-methyl-2<i>H</i>-pyridazin-3-one
    —— 4-[3-(4-chloro-phenyl)-<i>N</i>-hydroxy-propionimidoyl]-morpholine 65780-87-2 C13H17ClN2O2
    4-[3-(4-chloro-phenyl)-<i>N</i>-hydroxy-propionimidoyl]-morpholine
    —— 4-(4-(4-fluorophenyl)-5-(2-oxo-1,2-dihydropyridin-4-yl)-1H-imidazol-2-yl)benzonitrile 1620085-59-7 C21H13FN4O
    4-(4-(4-fluorophenyl)-5-(2-oxo-1,2-dihydropyridin-4-yl)-1H-imidazol-2-yl)benzonitrile
    —— 4-Methyl-benzenesulfinic acid (2,4,6-trimethyl-phenyl)-amide 32110-40-0 C16H19NOS
    4-Methyl-benzenesulfinic acid (2,4,6-trimethyl-phenyl)-amide
    —— 4-(3-hydroxy-4-(6-(methyl(2,2,6,6-tetramethylpiperidin-4-yl)amino)pyridazin-3-yl)-5-(trifluoromethoxy)phenyl)-1-methylpyridin-2(1H)-one 1562336-06-4 C27H32F3N5O3
    4-(3-hydroxy-4-(6-(methyl(2,2,6,6-tetramethylpiperidin-4-yl)amino)pyridazin-3-yl)-5-(trifluoromethoxy)phenyl)-1-methylpyridin-2(1H)-one
    —— 4-hydroxy-3-[[2-[(2-hydroxyphenyl)methylideneamino]phenyl]iminomethyl]-6-methyl-1H-quinolin-2-one 221055-79-4 C24H19N3O3
    4-hydroxy-3-[[2-[(2-hydroxyphenyl)methylideneamino]phenyl]iminomethyl]-6-methyl-1H-quinolin-2-one
    —— 4-(1-Hydroxy-4,5-diphenylimidazol-2-yl)phenol 39020-40-1 C21H16N2O2
    4-(1-Hydroxy-4,5-diphenylimidazol-2-yl)phenol
    —— (4R,5R)-4-Azido-5-(2-methyl-allyloxy)-azepane-1-carboxylic acid 2-trimethylsilanyl-ethyl ester 392725-00-7 C16H30N4O3Si
    (4R,5R)-4-Azido-5-(2-methyl-allyloxy)-azepane-1-carboxylic acid 2-trimethylsilanyl-ethyl ester
    —— 4-(2-(2-fluorobenzylthio)acetyl)benzoic acid 1224718-96-0 C16H13FO3S
    4-(2-(2-fluorobenzylthio)acetyl)benzoic acid
    —— 4'-methoxy-5-nitro-2,3'-oxy-di-benzaldehyde 107915-74-2 C15H11NO6
    4'-methoxy-5-nitro-2,3'-oxy-di-benzaldehyde
    —— (4E,6E)-2-Methyl-3-oxo-octa-4,6-dienethioic acid S-tert-butyl ester 69010-81-7 C13H20O2S
    (4E,6E)-2-Methyl-3-oxo-octa-4,6-dienethioic acid S-tert-butyl ester
    —— 4-{5-[4-(5-bromothiophen-2-yl)-2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrol-1-yl]thiophen-2-yl}benzonitrile 1620996-83-9 C37H42BrN3O2S2
    4-{5-[4-(5-bromothiophen-2-yl)-2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrol-1-yl]thiophen-2-yl}benzonitrile
    —— 4-(trifluorovinyloxy)benzenesulfonylamide 297765-10-7 C8H6F3NO3S
    4-(trifluorovinyloxy)benzenesulfonylamide
    —— 4-(((1-methyl-4,5-diphenyl-1H-imidazol-2-yl)sulfonyl)methyl)pyridine 1443114-28-0 C22H19N3O2S
    4-(((1-methyl-4,5-diphenyl-1H-imidazol-2-yl)sulfonyl)methyl)pyridine