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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(acridin-9-ylmethyl)-2H-chromen-2-one 1256292-37-1 C23H15NO2
    4-(acridin-9-ylmethyl)-2H-chromen-2-one
    —— 4-phenyl-5-(4-(trifluoromethyl)phenyl)-1H-imidazol-2-amine 1187925-46-7 C16H12F3N3
    4-phenyl-5-(4-(trifluoromethyl)phenyl)-1H-imidazol-2-amine
    —— 4-methoxy-3-phenyl-5-[1-pyridin-4-ylmeth-(Z)-ylidene]-1,5-dihydropyrrol-2-one 1202075-90-8 C17H14N2O2
    4-methoxy-3-phenyl-5-[1-pyridin-4-ylmeth-(Z)-ylidene]-1,5-dihydropyrrol-2-one
    —— 4-Chloro-N-(3,5-diethyl-[1,2,4]triazol-4-yl)-benzamidine 80510-86-7 C13H16ClN5
    4-Chloro-N-(3,5-diethyl-[1,2,4]triazol-4-yl)-benzamidine
    —— (4-chloro-5-methoxy-2-nitrophenyl)(3-(imidazol-1-yl)propyl)amine 282106-57-4 C13H15ClN4O3
    (4-chloro-5-methoxy-2-nitrophenyl)(3-(imidazol-1-yl)propyl)amine
    —— (4-ethoxy-benzyl)-succinic acid 788-15-8 C13H16O5
    (4-ethoxy-benzyl)-succinic acid
    —— 4,4,6-trimethyl-3,4-dihydro-2-hydroxy-2H-1-benzopyran 92617-82-8 C12H16O2
    4,4,6-trimethyl-3,4-dihydro-2-hydroxy-2H-1-benzopyran
    —— (4-ethynylphenyl)(3-isopropyl-3H-imidazol-4-yl)methanone 1450739-09-9 C15H14N2O
    (4-ethynylphenyl)(3-isopropyl-3H-imidazol-4-yl)methanone
    —— 4-{2-(5-amino-1,3,4-oxadiazol-2-yl)-1-[(trifluoromethyl)amino]ethyl}-2-(trifluoromethyl)benzonitrile 916810-29-2 C13H9F6N5O
    4-{2-(5-amino-1,3,4-oxadiazol-2-yl)-1-[(trifluoromethyl)amino]ethyl}-2-(trifluoromethyl)benzonitrile
    —— 4,4,6-Trimethyl-4H-chromene 92617-85-1 C12H14O
    4,4,6-Trimethyl-4H-chromene
    —— (4-propoxy-benzyl)-succinic acid 790-81-8 C14H18O5
    (4-propoxy-benzyl)-succinic acid
    —— 4-bromomethyl-octane 98956-16-2 C9H19Br
    4-bromomethyl-octane
    —— (4-ethoxy-phenyl)-succinic acid 27950-65-8 C12H14O5
    (4-ethoxy-phenyl)-succinic acid
    —— (4-isobutoxy-phenyl)-succinic acid 27950-69-2 C14H18O5
    (4-isobutoxy-phenyl)-succinic acid
    —— (4-propoxy-phenyl)-succinic acid 27950-66-9 C13H16O5
    (4-propoxy-phenyl)-succinic acid
    —— 4-((2,3,4,5,6-Pentafluorophenyl)methoxy)benzonitrile 87002-16-2 C14H6F5NO
    4-((2,3,4,5,6-Pentafluorophenyl)methoxy)benzonitrile
    —— 4-isobutoxy-3-methoxy-benzoyl chloride 3535-40-8 C12H15ClO3
    4-isobutoxy-3-methoxy-benzoyl chloride
    —— 4-[3-[3-(4-Fluorophenyl)-3-hydroxypropyl]-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]benzonitrile 439080-61-2 C26H23FN2O3
    4-[3-[3-(4-Fluorophenyl)-3-hydroxypropyl]-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]benzonitrile
    —— 4-{4-[3-[3-(4-fluorophenyl)-3-hydroxypropyl]-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]benzylamino}butane-1-sulfonic acid 638212-88-1 C30H35FN2O6S
    4-{4-[3-[3-(4-fluorophenyl)-3-hydroxypropyl]-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]benzylamino}butane-1-sulfonic acid
    —— 4-{2,2-dimethyl-1-[4-(1-pyridin-2-ylpropoxy)phenyl]propyl}benzohydrazide 885129-90-8 C26H31N3O2
    4-{2,2-dimethyl-1-[4-(1-pyridin-2-ylpropoxy)phenyl]propyl}benzohydrazide
    —— 4'-(N-methylsulfonyl)aminobiphenyl-4-yl sulfamate 319015-66-2 C13H14N2O5S2
    4'-(N-methylsulfonyl)aminobiphenyl-4-yl sulfamate
    —— 4,7-Dimethyl-4H,7H-9-thia-1,3a,4,6,7-pentaaza-cyclopenta[b]naphthalen-8-one 143703-03-1 C9H9N5OS
    4,7-Dimethyl-4H,7H-9-thia-1,3a,4,6,7-pentaaza-cyclopenta[b]naphthalen-8-one
    —— 4-ethoxy-5-ethyl-2-hydroxybenzaldehyde 277319-84-3 C11H14O3
    4-ethoxy-5-ethyl-2-hydroxybenzaldehyde
    —— 4-(cyanomethyl)-1-(cyclohexylmethyl)piperidine 153567-00-1 C14H24N2
    4-(cyanomethyl)-1-(cyclohexylmethyl)piperidine
    —— 4,7-dioxo-2-methoxy-3,4,7,8-tetrahydropyrido<2,3-d>pyrimidine 125743-30-8 C8H7N3O3
    4,7-dioxo-2-methoxy-3,4,7,8-tetrahydropyrido<2,3-d>pyrimidine
    —— 4-(p-cyanobenzoyl)-cis-2,6-dimethylmorpholine 99325-91-4 C14H16N2O2
    4-(p-cyanobenzoyl)-cis-2,6-dimethylmorpholine
    —— 4-(3,5-Difluorophenyl)-6-methyl-pyridine-2-carboxylic acid ethyl ester 947179-33-1 C15H13F2NO2
    4-(3,5-Difluorophenyl)-6-methyl-pyridine-2-carboxylic acid ethyl ester
    —— 4-aminomethyl-1-cyclohexylmethyl-piperidin-4-ylamine 1160755-67-8 C13H27N3
    4-aminomethyl-1-cyclohexylmethyl-piperidin-4-ylamine
    —— (4-cyclohexyl-3-oxo-butyl)-methyl-carbamic acid tert-butyl ester 693257-83-9 C16H29NO3
    (4-cyclohexyl-3-oxo-butyl)-methyl-carbamic acid tert-butyl ester
    —— (4R,9AR)-6-cyclohexylmethoxymethyl-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 577712-72-2 C24H37N3O3
    (4R,9AR)-6-cyclohexylmethoxymethyl-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester
    —— 4-aminomethyl-1-pyridin-4-ylmethyl-piperidin-4-ylamine 1160755-64-5 C12H20N4
    4-aminomethyl-1-pyridin-4-ylmethyl-piperidin-4-ylamine
    —— 4,4'-dimethoxybenzophenone O-(3-ethoxycarbonyl-2-methoxyiminopropyl)oxime 115499-87-1 C22H26N2O6
    4,4'-dimethoxybenzophenone O-(3-ethoxycarbonyl-2-methoxyiminopropyl)oxime
    —— 4-[Nitroso(4-oxopentyl)amino]butanoic acid 80858-93-1 C9H16N2O4
    4-[Nitroso(4-oxopentyl)amino]butanoic acid
    —— 4-Thiazolecarboxylic acid, 4,5-dihydro-2-(3-pyridinylamino)- 57023-19-5 C9H9N3O2S
    4-Thiazolecarboxylic acid, 4,5-dihydro-2-(3-pyridinylamino)-
    —— 4,4'-dimethoxybenzophenone O-(3-ethoxycarbonyl-2-oxopropyl)oxime 115499-86-0 C21H23NO6
    4,4'-dimethoxybenzophenone O-(3-ethoxycarbonyl-2-oxopropyl)oxime
    —— 4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-ylthio)but-2-ynyl 4-fluorobenzoate 1222827-75-9 C17H11FN2O4S
    4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-ylthio)but-2-ynyl 4-fluorobenzoate
    —— 4-[(2-bromo-phenyl)-cyclohexylmethyl-carbamoyl]-piperidine-1-carboxylic acid tert-butyl ester 916442-82-5 C24H35BrN2O3
    4-[(2-bromo-phenyl)-cyclohexylmethyl-carbamoyl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4,6,6,10,10-pentamethyl-2H,6H,10H-benzo<1,2-b:3,4-b':5,6-b''>tripyran-2-one 106726-20-9 C20H20O4
    4,6,6,10,10-pentamethyl-2H,6H,10H-benzo<1,2-b:3,4-b':5,6-b''>tripyran-2-one
    —— 4-butyl-3-cyclohexylmethyl-2-oxo-1-oxa-3,8-diazaspiro[4.5]decane-8-carboxylic acid benzyl ester 862296-45-5 C26H38N2O4
    4-butyl-3-cyclohexylmethyl-2-oxo-1-oxa-3,8-diazaspiro[4.5]decane-8-carboxylic acid benzyl ester
    —— 4-(1-acetoxypropyl)-6-butyryl-5,7-dihydroxycoumarin 111249-78-6 C18H20O7
    4-(1-acetoxypropyl)-6-butyryl-5,7-dihydroxycoumarin
    —— 4-acetoxymethyl-1-ethoxy-2-methoxy-benzene 67698-73-1 C12H16O4
    4-acetoxymethyl-1-ethoxy-2-methoxy-benzene
    —— [4.2]Paracycloph-1-en 35629-96-0 C18H18
    [4.2]Paracycloph-1-en
    —— 4-benzyloxy-3,5-dimethoxyacetophenone oxime 823792-32-1 C17H19NO4
    4-benzyloxy-3,5-dimethoxyacetophenone oxime
    —— 4-[3-(2-chloro-6-fluorobenzoylamino)phenoxy]piperidine-1-carboxylic acid tert-butyl ester 1364304-91-5 C23H26ClFN2O4
    4-[3-(2-chloro-6-fluorobenzoylamino)phenoxy]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(difluoromethylidene)piperidine hydrochloride 208245-66-3 C6H9F2N*ClH
    4-(difluoromethylidene)piperidine hydrochloride
    —— 4-Chloro-3-(pyrrole-1-sulfonyl)-phenylamine 173908-31-1 C10H9ClN2O2S
    4-Chloro-3-(pyrrole-1-sulfonyl)-phenylamine
    —— 4-(p-chlorobenzoyl)-cis-2,6-dimethylmorpholine 99325-92-5 C13H16ClNO2
    4-(p-chlorobenzoyl)-cis-2,6-dimethylmorpholine
    —— 4-[3-(4-tert.butyl-cyclohexyl)-2-methyl-2-propenyl]-2,6-dimethyl-morpholine 67306-27-8 C20H37NO
    4-[3-(4-tert.butyl-cyclohexyl)-2-methyl-2-propenyl]-2,6-dimethyl-morpholine
    —— 4-<Benzyl-(2-hydroxy-ethyl)-amino>-butanol-(1) 92112-02-2 C13H21NO2
    4-<Benzyl-(2-hydroxy-ethyl)-amino>-butanol-(1)
    —— 4-(5-([1,4'-bipiperidin]-1'-yl)-1,3,4-thiadiazol-2-yl)-2,6-dimethylmorpholine 1222994-61-7 C18H31N5OS
    4-(5-([1,4'-bipiperidin]-1'-yl)-1,3,4-thiadiazol-2-yl)-2,6-dimethylmorpholine