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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-methoxyphenyl)-2-(methylamino)-6-phenylpyrimidine-5-carbonitrile 1441962-22-6 C19H16N4O
    4-(2-methoxyphenyl)-2-(methylamino)-6-phenylpyrimidine-5-carbonitrile
    —— 4-[(4-fluorophenyl)methyl]-4-methoxy-1-piperidinecarboxylic acid 1,1-dimethylethyl ester 894769-40-5 C18H26FNO3
    4-[(4-fluorophenyl)methyl]-4-methoxy-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
    —— 4,2'-diethoxycarbonylbenzophenone 51432-02-1 C19H18O5
    4,2'-diethoxycarbonylbenzophenone
    —— 4-methyl-N-(2-(m-tolylethynyl)phenyl)benzenesulfonamide 1606994-86-8 C22H19NO2S
    4-methyl-N-(2-(m-tolylethynyl)phenyl)benzenesulfonamide
    —— 4-Hydroxy-spiro<cyclohexadien-(2,5)-1,9'-fluoren> 98251-97-9 C18H14O
    4-Hydroxy-spiro<cyclohexadien-(2,5)-1,9'-fluoren>
    —— 4-({[6-isopropyl-2-(3-nitrophenyl)pyrimidin-4-yl]oxy}methyl)benzonitrile 698398-49-1 C21H18N4O3
    4-({[6-isopropyl-2-(3-nitrophenyl)pyrimidin-4-yl]oxy}methyl)benzonitrile
    —— 4-[methyl-[(3R)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl]amino]-3-(trifluoromethyl)benzonitrile 1360092-93-8 C19H17F3N6
    4-[methyl-[(3R)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl]amino]-3-(trifluoromethyl)benzonitrile
    —— ((4R,5R)-5-((tert-butyldimethylsilanyloxy)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate 191671-39-3 C20H34O6SSi
    ((4R,5R)-5-((tert-butyldimethylsilanyloxy)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate
    —— (4S)-4-[(3S,3aS,9bR)-7-methoxy-3a-methyl-1,2,3,4,5,9b-hexahydrocyclopenta[a]naphthalen-3-yl]-2,2-dimethyl-1,3-dioxolane 130506-47-7 C20H28O3
    (4S)-4-[(3S,3aS,9bR)-7-methoxy-3a-methyl-1,2,3,4,5,9b-hexahydrocyclopenta[a]naphthalen-3-yl]-2,2-dimethyl-1,3-dioxolane
    —— 4-(4-benzyl-5-isopropylsulfanyl-4<i>H</i>-[1,2,4]triazol-3-yl)-2-phenyl-quinoline 70060-03-6 C27H24N4S
    4-(4-benzyl-5-isopropylsulfanyl-4<i>H</i>-[1,2,4]triazol-3-yl)-2-phenyl-quinoline
    —— 4-chloro-<i>N</i>-(3,5-dinitro-benzoyl)-benzenesulfinimidoyl chloride 68598-57-2 C13H7Cl2N3O5S
    4-chloro-<i>N</i>-(3,5-dinitro-benzoyl)-benzenesulfinimidoyl chloride
    —— 4-Methylthio-3,5,7-triphenyl-1,2-4H-diazepin 69964-49-4 C24H20N2S
    4-Methylthio-3,5,7-triphenyl-1,2-4H-diazepin
    —— 4-Cyclohexyl-1-chlormercapto-benzol 70358-08-6 C12H15ClS
    4-Cyclohexyl-1-chlormercapto-benzol
    —— 4-<i>p</i>-tolyloxy-1<i>H</i>-quinolin-2-one 68903-82-2 C16H13NO2
    4-<i>p</i>-tolyloxy-1<i>H</i>-quinolin-2-one
    —— 4-cyano-2-isocyano-3-methyl-butyric acid ethyl ester 41409-70-5 C9H12N2O2
    4-cyano-2-isocyano-3-methyl-butyric acid ethyl ester
    —— 4,6-Diamino-5-nitropyrimidin <sup>15</sup>N<sup>4,6</sup> 56777-10-7 C4H5N5O2
    4,6-Diamino-5-nitropyrimidin <sup>15</sup>N<sup>4,6</sup>
    —— 4-methyl-8-morpholin-4-yl-2-phenoxy-quinoline-5,6-dione 52535-24-7 C20H18N2O4
    4-methyl-8-morpholin-4-yl-2-phenoxy-quinoline-5,6-dione
    —— (4E,6Z,12Z,14E)-3,16-Di-tert-butyl-7,12-diphenyl-octadeca-4,6,12,14-tetraene-1,8,10,17-tetrayne-3,16-diol 38764-91-9 C38H38O2
    (4E,6Z,12Z,14E)-3,16-Di-tert-butyl-7,12-diphenyl-octadeca-4,6,12,14-tetraene-1,8,10,17-tetrayne-3,16-diol
    —— 4-N-Benzyloxycarbonyl-5'-O-acetyl-2',3'-O-isopropyliden-cytidin 57977-77-2 C22H25N3O8
    4-N-Benzyloxycarbonyl-5'-O-acetyl-2',3'-O-isopropyliden-cytidin
    —— 4-(2-Benzyloxy-1-methyl-ethyl)-[1,3]dioxolan-2-one 59005-42-4 C13H16O4
    4-(2-Benzyloxy-1-methyl-ethyl)-[1,3]dioxolan-2-one
    —— 4-[1-Chloro-eth-(E)-ylidene]-3,3-dimethyl-oxetan-2-one 59005-28-6 C7H9ClO2
    4-[1-Chloro-eth-(E)-ylidene]-3,3-dimethyl-oxetan-2-one
    —— 4-[2-(3-trifluoromethylphenyl)prop-2-en-1-yl]tetrahydro-2H-pyran-4-ol 1060762-95-9 C15H17F3O2
    4-[2-(3-trifluoromethylphenyl)prop-2-en-1-yl]tetrahydro-2H-pyran-4-ol
    —— 4-<(2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy>-2-methylpyridazin-3(2H)-one 98700-54-0 C11H16N2O4
    4-<(2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy>-2-methylpyridazin-3(2H)-one
    —— 4-Isopropyl-α-methyl-β-ethyl-hydrozimtaldehyd 101100-18-9 C15H22O
    4-Isopropyl-α-methyl-β-ethyl-hydrozimtaldehyd
    —— 4-[(2,4-diamino-pteridin-6-ylmethyl)-methyl-amino]-<i>N</i>-(2-oxo-tetrahydro-thiophen-3-yl)-benzamide 56892-89-8 C19H20N8O2S
    4-[(2,4-diamino-pteridin-6-ylmethyl)-methyl-amino]-<i>N</i>-(2-oxo-tetrahydro-thiophen-3-yl)-benzamide
    —— [4-(3-Dibutylamino-propoxy)-3,5-dimethyl-phenyl]-(2-propyl-benzo[b]thiophen-3-yl)-methanone; compound with oxalic acid 58646-21-2 C2H2O4*C31H43NO2S
    [4-(3-Dibutylamino-propoxy)-3,5-dimethyl-phenyl]-(2-propyl-benzo[b]thiophen-3-yl)-methanone; compound with oxalic acid
    —— 4-Methyl-3,5,7-nonatrien 42937-32-6 C10H16
    4-Methyl-3,5,7-nonatrien
    —— 4-cyanobenzyl methyl sulfone 161417-56-7 C9H9NO2S
    4-cyanobenzyl methyl sulfone
    —— 4-(2-<i>tert</i>-butyl-oxaziridin-3-yl)-pyridine 113726-41-3 C10H14N2O
    4-(2-<i>tert</i>-butyl-oxaziridin-3-yl)-pyridine
    —— 4-{4-[4-(1-phenyl-methanoyl)-piperazin-1-ylmethyl]-phenoxy}-piperidine-1-carboxylic acid tert-butyl ester 684249-00-1 C28H37N3O4
    4-{4-[4-(1-phenyl-methanoyl)-piperazin-1-ylmethyl]-phenoxy}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Brom-2-methyl-penten-(2)-carbonsaeure-(2)-ethylester 101654-21-1 C8H13BrO2
    4-Brom-2-methyl-penten-(2)-carbonsaeure-(2)-ethylester
    —— 4-N-(8-chloroquinolin-2-yl)-N,N-dimethylbenzene-1,4-diamine 1258453-62-1 C17H16ClN3
    4-N-(8-chloroquinolin-2-yl)-N,N-dimethylbenzene-1,4-diamine
    —— 4-(furan-2-carbonyl)-5-furan-2-yl-3-hydroxy-1-[5-(4-nitro-benzenesulfonyl)-thiazol-2-yl]-1,5-dihydro-pyrrol-2-one 1261070-02-3 C22H13N3O9S2
    4-(furan-2-carbonyl)-5-furan-2-yl-3-hydroxy-1-[5-(4-nitro-benzenesulfonyl)-thiazol-2-yl]-1,5-dihydro-pyrrol-2-one
    —— 4-{[(3-carboxymethylphenyl)-methyl-carbamoyl]-methoxy}-5,7-dichloronaphthalene-2-carboxylic acid 1257342-80-5 C22H17Cl2NO6
    4-{[(3-carboxymethylphenyl)-methyl-carbamoyl]-methoxy}-5,7-dichloronaphthalene-2-carboxylic acid
    —— 4-(cyclopropylmethyl)-N-ethyl-3,4,5,6-tetrahydro-2H-1,5-methano-1,4-benzodiazocin-9-amine dihydrochloride 80770-29-2 C17H25N3*2ClH
    4-(cyclopropylmethyl)-N-ethyl-3,4,5,6-tetrahydro-2H-1,5-methano-1,4-benzodiazocin-9-amine dihydrochloride
    —— (4-carbamoylphenyl)methyl N,N-dimethylcarbamate 87340-61-2 C11H14N2O3
    (4-carbamoylphenyl)methyl N,N-dimethylcarbamate
    —— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({[(2R)-4-cyclopropylmorpholin-2-yl]methyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257050-16-0 C47H53ClN8O7S
    4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({[(2R)-4-cyclopropylmorpholin-2-yl]methyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
    —— (4S,5R)-3-[(1S,5S)-3,4-dimethyl-2-oxo-5-propylcyclopent-3-enecarbonyl]-4,5-diphenyloxazolidin-2-one 1252612-38-6 C26H27NO4
    (4S,5R)-3-[(1S,5S)-3,4-dimethyl-2-oxo-5-propylcyclopent-3-enecarbonyl]-4,5-diphenyloxazolidin-2-one
    —— 4-Nitro-1-(4-nitro-phenyl)-3-(3-nitro-phenyl)-butan-1-on 13561-69-8 C16H13N3O7
    4-Nitro-1-(4-nitro-phenyl)-3-(3-nitro-phenyl)-butan-1-on
    —— (4-(thiophen-3-yl)-1,2,3-triazol-1-yl)methanol 1043552-77-7 C7H7N3OS
    (4-(thiophen-3-yl)-1,2,3-triazol-1-yl)methanol
    —— 4-chloro-7-iodo-3-methyl-8-phenyl-3H-chromeno[7,8-d]imidazol-6-one 1279089-01-8 C17H10ClIN2O2
    4-chloro-7-iodo-3-methyl-8-phenyl-3H-chromeno[7,8-d]imidazol-6-one
    —— 4-Hydrazino-2-methyl-2H-pyridazin-3-on 69207-41-6 C5H8N4O
    4-Hydrazino-2-methyl-2H-pyridazin-3-on
    —— 4-(1,2-dimethyl-indol-3-yl)-pyrido[3,2-<i>c</i>]pyridazine 69268-02-6 C17H14N4
    4-(1,2-dimethyl-indol-3-yl)-pyrido[3,2-<i>c</i>]pyridazine
    —— 4-anilino-2-(4-bromo-phenyl)-6-naphthalen-2-yl-pyrimidine-5-carboxylic acid amide 69728-78-5 C27H19BrN4O
    4-anilino-2-(4-bromo-phenyl)-6-naphthalen-2-yl-pyrimidine-5-carboxylic acid amide
    —— {4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-phenylamino-acetonitrile 69332-16-7 C18H19Cl2N3
    {4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-phenylamino-acetonitrile
    —— 4-Methyl-4',4''-diamino-triphenylmethan 57472-42-1 C20H20N2
    4-Methyl-4',4''-diamino-triphenylmethan
    —— 4-(3,4-diacetoxy-2,5-dioxopyrrolidine-1-yl)anizidine 1233190-37-8 C15H15NO7
    4-(3,4-diacetoxy-2,5-dioxopyrrolidine-1-yl)anizidine
    —— 4-(3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)-N-(3-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide 1282423-19-1 C27H21ClFN5O2
    4-(3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)-N-(3-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
    —— 4-[4-chloro-<i>N</i>-(4-nitro-benzoyl)-benzenesulfinimidoyl]-morpholine 68598-68-5 C17H16ClN3O4S
    4-[4-chloro-<i>N</i>-(4-nitro-benzoyl)-benzenesulfinimidoyl]-morpholine
    —— 4-Cyano-4-morpholino-4-(3-fluorphenyl)buttersaeureethylester 66549-03-9 C17H21FN2O3
    4-Cyano-4-morpholino-4-(3-fluorphenyl)buttersaeureethylester