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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(Naphthalene-1-carbonyl)-7-pentyloxy-1,3-dihydro-benzoimidazol-2-one 432049-24-6 C23H22N2O3
    4-(Naphthalene-1-carbonyl)-7-pentyloxy-1,3-dihydro-benzoimidazol-2-one
    —— 4,4,7-Triphenylbenz<e>-2H-azepin-3-on 50805-45-3 C28H21NO
    4,4,7-Triphenylbenz<e>-2H-azepin-3-on
    —— 4,9b-Dihydro-2,3,9b-triphenyl-5H-benz<g>indol-5-on 53645-24-2 C30H21NO
    4,9b-Dihydro-2,3,9b-triphenyl-5H-benz<g>indol-5-on
    —— 4-Hydrazino-nicotinsaeure-1-oxid 3268-71-1 C6H7N3O3
    4-Hydrazino-nicotinsaeure-1-oxid
    —— 4,8-Dimethyl-6-methylene-9-phenyl-bicyclo[3.3.1]nona-3,7-dien-2-one 56440-29-0 C18H18O
    4,8-Dimethyl-6-methylene-9-phenyl-bicyclo[3.3.1]nona-3,7-dien-2-one
    —— (4-amino-6-chloro-pyrimidin-2-yl)-(β-<i>D</i>-ribofuranosyl)-cyanamide 50805-35-1 C10H12ClN5O4
    (4-amino-6-chloro-pyrimidin-2-yl)-(β-<i>D</i>-ribofuranosyl)-cyanamide
    —— 4-(1-Prop-2-ynyloxy-ethyl)-nonan-5-one 60703-17-5 C14H24O2
    4-(1-Prop-2-ynyloxy-ethyl)-nonan-5-one
    —— 4-(6-nitro-1-oxy-benzotriazol-2-yl)-4-phenyl-but-3-en-2-one 41797-51-7 C16H12N4O4
    4-(6-nitro-1-oxy-benzotriazol-2-yl)-4-phenyl-but-3-en-2-one
    —— {[(4-chloro-phenyl)-phthalimido-methyl]-imino}-(4-methoxy-phenyl)-acetonitrile 58747-35-6 C24H16ClN3O3
    {[(4-chloro-phenyl)-phthalimido-methyl]-imino}-(4-methoxy-phenyl)-acetonitrile
    —— 4-methylbenzyl 1-[4-(pyrimidin-2-yl)aminomethyl-1,2,5,6-tetrahydro-pyridin-1-yl]carboxylate 1383483-81-5 C19H22N4O2
    4-methylbenzyl 1-[4-(pyrimidin-2-yl)aminomethyl-1,2,5,6-tetrahydro-pyridin-1-yl]carboxylate
    —— 4-(2-fluoro-4-methoxyphenyl)-4,4-diphenylbutan-1-ol 1426165-91-4 C23H23FO2
    4-(2-fluoro-4-methoxyphenyl)-4,4-diphenylbutan-1-ol
    —— 4-(3-Cyano-4-naphthalen-1-ylpyrrol-1-yl)benzoic acid 1072200-72-6 C22H14N2O2
    4-(3-Cyano-4-naphthalen-1-ylpyrrol-1-yl)benzoic acid
    —— 4-{[6-(1H-indazol-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}-N-propylbenzamide 1229209-76-0 C23H21N7O
    4-{[6-(1H-indazol-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}-N-propylbenzamide
    —— 4-[3-Cyano-4-(2-methylpropyl)pyrrol-1-yl]benzoic acid 1072201-06-9 C16H16N2O2
    4-[3-Cyano-4-(2-methylpropyl)pyrrol-1-yl]benzoic acid
    —— 4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(isoquinolin-5-yloxy)benzoic acid 1228781-41-6 C33H28ClN3O3
    4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(isoquinolin-5-yloxy)benzoic acid
    —— 4-[2-(2-{[(benzyloxy)carbonyl]amino}ethyl)-1H-imidazol-4-yl]-1,1'-biphenyl 335245-00-6 C25H23N3O2
    4-[2-(2-{[(benzyloxy)carbonyl]amino}ethyl)-1H-imidazol-4-yl]-1,1'-biphenyl
    —— 4-N-benzoyl-1-(2-O-benzoyloxymethoxymethyl-5-O-dimethoxytrityl-β-D-ribofuranosyl)cytosine 1332728-53-6 C46H43N3O11
    4-N-benzoyl-1-(2-O-benzoyloxymethoxymethyl-5-O-dimethoxytrityl-β-D-ribofuranosyl)cytosine
    —— 4,7-Dichloro-N-(3,4-dichlorobenzyl)indole-2-carboxylic acid 220678-43-3 C16H9Cl4NO2
    4,7-Dichloro-N-(3,4-dichlorobenzyl)indole-2-carboxylic acid
    —— 4-({2-[(2-chlorophenyl)amino]-1,3-benzoxazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611217-17-5 C20H15ClN4O3
    4-({2-[(2-chlorophenyl)amino]-1,3-benzoxazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-<3-Piperidino-propyl>-4-hydroxy-9.10-dihydro-4H-benzo<4.5>cyclohepta<1.2-b>thiophen 2321-18-8 C21H27NOS
    4-<3-Piperidino-propyl>-4-hydroxy-9.10-dihydro-4H-benzo<4.5>cyclohepta<1.2-b>thiophen
    —— 4-(4-butyryl-phenoxymethyl)-3-(4-fluorophenyl)-pyrazole-1-carboxylic acid tert-butyl ester 1091679-43-4 C25H27FN2O4
    4-(4-butyryl-phenoxymethyl)-3-(4-fluorophenyl)-pyrazole-1-carboxylic acid tert-butyl ester
    —— 4-benzyl-1-o-tolyl-piperazine-2-carboxylic acid 1118969-89-3 C19H22N2O2
    4-benzyl-1-o-tolyl-piperazine-2-carboxylic acid
    —— (4aR,5S,8aS)-1-Butyryl-5-methyl-octahydro-quinolin-2-one 61838-74-2 C14H23NO2
    (4aR,5S,8aS)-1-Butyryl-5-methyl-octahydro-quinolin-2-one
    —— 4-({1-[4-(2-naphthyl)pyrimidin-2-yl]pyrrolidin-3-yl}methyl)thiomorpholine 1123239-00-8 C23H26N4S
    4-({1-[4-(2-naphthyl)pyrimidin-2-yl]pyrrolidin-3-yl}methyl)thiomorpholine
    —— 4-Nonyloxy-benzoic acid 17-[(Z)-4-butyl-phenylimino]-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester 57454-66-7 C44H57NO3
    4-Nonyloxy-benzoic acid 17-[(Z)-4-butyl-phenylimino]-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester
    —— (4R,5S,4'S,5'R)-5,5'-Bis-methoxymethyl-[4,4']bi[[1,3]dioxolanyl] 55715-79-2 C10H18O6
    (4R,5S,4'S,5'R)-5,5'-Bis-methoxymethyl-[4,4']bi[[1,3]dioxolanyl]
    —— 4-(3-Furyl)-1-hydroxy-1.7-dimethyl-1.6.7.8.9.10-hexahydro-2H-chinolizin 56533-90-5 C15H21NO2
    4-(3-Furyl)-1-hydroxy-1.7-dimethyl-1.6.7.8.9.10-hexahydro-2H-chinolizin
    —— 4-((4-(2-chlorophenyl)thiazol-2-yl)(methyl)amino)-3-(cyclopentylmethyl)-4-oxobutanoic acid 1229362-07-5 C20H23ClN2O3S
    4-((4-(2-chlorophenyl)thiazol-2-yl)(methyl)amino)-3-(cyclopentylmethyl)-4-oxobutanoic acid
    —— 4-((4-((endo)-8-cyclooctyl-8-azabicyclo[3.2.1]octan-3-yl)-3-oxo-3,4-dihydroquinoxalin-2-ylamino)methyl)benzoic acid 1126791-23-8 C31H38N4O3
    4-((4-((endo)-8-cyclooctyl-8-azabicyclo[3.2.1]octan-3-yl)-3-oxo-3,4-dihydroquinoxalin-2-ylamino)methyl)benzoic acid
    —— 4-Hydroxy-6,6-dimethyl-4-vinyl-cyclohex-2-enone 73873-00-4 C10H14O2
    4-Hydroxy-6,6-dimethyl-4-vinyl-cyclohex-2-enone
    —— 4-methoxyphenyl 2-bromo-3-methylbutanoate 1612216-66-6 C12H15BrO3
    4-methoxyphenyl 2-bromo-3-methylbutanoate
    —— [4,5-Dimethyl-2-(1,2,2,2-tetrafluoro-ethyl)-[1,3]dioxolan-2-yl]-diethyl-amine 89752-28-3 C11H19F4NO2
    [4,5-Dimethyl-2-(1,2,2,2-tetrafluoro-ethyl)-[1,3]dioxolan-2-yl]-diethyl-amine
    —— 4-(3-bromoanilino)-2-methylthio-6-phenylethynylpyrimidine-5-carbaldehyde 1266327-39-2 C20H14BrN3OS
    4-(3-bromoanilino)-2-methylthio-6-phenylethynylpyrimidine-5-carbaldehyde
    —— 4-[2-(Benzenesulfonyl)-1,3-oxazol-5-yl]benzaldehyde 1245771-32-7 C16H11NO4S
    4-[2-(Benzenesulfonyl)-1,3-oxazol-5-yl]benzaldehyde
    —— 4,4-di(2-tolyl)-1-butyl acetate 182317-63-1 C20H24O2
    4,4-di(2-tolyl)-1-butyl acetate
    —— 4-{2-[3-methyl-5-(4-methyl-anilino)-3H-[1,3,4]thiadiazol-2-ylidene]-ethylidene}-2-phenyl-4H-oxazol-5-one 38124-33-3 C21H18N4O2S
    4-{2-[3-methyl-5-(4-methyl-anilino)-3H-[1,3,4]thiadiazol-2-ylidene]-ethylidene}-2-phenyl-4H-oxazol-5-one
    —— 4'-Hydroxy-3',5'-dimethoxychalcon 69299-17-8 C17H16O4
    4'-Hydroxy-3',5'-dimethoxychalcon
    —— {(4aR,5R,6R,11bS)-6-[4-(tert-Butyl-dimethyl-silanyloxy)-3,5-dimethoxy-phenyl]-2,2-dimethyl-4a,5,6,11b-tetrahydro-4H-1,3,8,10-tetraoxa-cyclopenta[b]phenanthren-5-yl}-acetonitrile 683805-47-2 C31H41NO7Si
    {(4aR,5R,6R,11bS)-6-[4-(tert-Butyl-dimethyl-silanyloxy)-3,5-dimethoxy-phenyl]-2,2-dimethyl-4a,5,6,11b-tetrahydro-4H-1,3,8,10-tetraoxa-cyclopenta[b]phenanthren-5-yl}-acetonitrile
    —— 4-Oxo-3,4-dihydro-quinazoline-2-carboxylic acid; compound with isopropylamine 29416-78-2 C3H9N*C9H6N2O3
    4-Oxo-3,4-dihydro-quinazoline-2-carboxylic acid; compound with isopropylamine
    —— (4-{3-[1-butyl-3-(4-trifluoromethylphenyl)ureido]phenylsulphanyl}phenyl)acetic acid 735313-73-2 C26H25F3N2O3S
    (4-{3-[1-butyl-3-(4-trifluoromethylphenyl)ureido]phenylsulphanyl}phenyl)acetic acid
    —— 4,5-dichloro-<i>N</i>-(2-chloro-4-trifluoromethyl-phenyl)-1<i>H</i>-imidazole-2-carboximidic acid 2,6-dichloro-anilide 65812-38-6 C17H8Cl5F3N4
    4,5-dichloro-<i>N</i>-(2-chloro-4-trifluoromethyl-phenyl)-1<i>H</i>-imidazole-2-carboximidic acid 2,6-dichloro-anilide
    —— 4-[4-(3-fluoro-phenyl)-piperazin-1-yl]-1-(4-methoxy-phenyl)-butan-1-one 1525-84-4 C21H25FN2O2
    4-[4-(3-fluoro-phenyl)-piperazin-1-yl]-1-(4-methoxy-phenyl)-butan-1-one
    —— (4-Hydroxy-3,5-diisopropyl-phenyl)-phosphoramidic acid diethyl ester 54757-37-8 C16H28NO4P
    (4-Hydroxy-3,5-diisopropyl-phenyl)-phosphoramidic acid diethyl ester
    —— 4-Benzyl-7-methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid 3-hydroxy-propyl ester; compound with (Z)-but-2-enedioic acid 34338-40-4 C4H4O4*C26H30N2O3
    4-Benzyl-7-methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid 3-hydroxy-propyl ester; compound with (Z)-but-2-enedioic acid
    —— 4H-1,4-Benzothiazine-4-ethanamine, 2,3-dihydro-2,5,7-trimethyl-, 1,1-dioxide 1785492-59-2 C13H20N2O2S
    4H-1,4-Benzothiazine-4-ethanamine, 2,3-dihydro-2,5,7-trimethyl-, 1,1-dioxide
    —— 4-methoxy-3,5-dimethylpropiophenone phenylhydrazone 104008-54-0 C18H22N2O
    4-methoxy-3,5-dimethylpropiophenone phenylhydrazone
    —— 4-[2-(4-chloro-phenoxy)-1-methyl-ethyl]-morpholine 24087-22-7 C13H18ClNO2
    4-[2-(4-chloro-phenoxy)-1-methyl-ethyl]-morpholine
    —— 4-Methylsulfanyl-6-[(Z)-2-(5-nitro-furan-2-yl)-vinyl]-[1,3,5]triazin-2-ylamine 23527-89-1 C10H9N5O3S
    4-Methylsulfanyl-6-[(Z)-2-(5-nitro-furan-2-yl)-vinyl]-[1,3,5]triazin-2-ylamine
    —— 4-cyano-4,4-diphenyl-butyric acid benzyl ester 102664-46-0 C24H21NO2
    4-cyano-4,4-diphenyl-butyric acid benzyl ester
    —— 4-(3-Benzoylamino-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid; compound with triethyl-amine 61783-37-7 C6H15N*C16H13N3O5S
    4-(3-Benzoylamino-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid; compound with triethyl-amine