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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(p-Tolyl)-3,4-dihydro-carbostyril 19358-37-3 C16H15NO
    4-(p-Tolyl)-3,4-dihydro-carbostyril
    —— 4-Propoxy-thiobenzoic acid O-(2-dibutylamino-ethyl) ester 47373-91-1 C20H33NO2S
    4-Propoxy-thiobenzoic acid O-(2-dibutylamino-ethyl) ester
    —— 4-amino-2-morpholin-4-ylbenzoic acid ethyl ester 915390-04-4 C13H18N2O3
    4-amino-2-morpholin-4-ylbenzoic acid ethyl ester
    —— (4R)-3-[(2R,3R)-3-hydroxy-2-methyl-3-phenylbutanoyl]-2,2-dimethyl-4-phenyloxazolidine 1050593-53-7 C22H27NO3
    (4R)-3-[(2R,3R)-3-hydroxy-2-methyl-3-phenylbutanoyl]-2,2-dimethyl-4-phenyloxazolidine
    —— 4-[4-(dimethylamino)phenyl]-9,10-dimethoxy-6,7-dihydro-4H-benzo[a]quinolizine-1-carbonitrile 1029435-00-4 C24H25N3O2
    4-[4-(dimethylamino)phenyl]-9,10-dimethoxy-6,7-dihydro-4H-benzo[a]quinolizine-1-carbonitrile
    —— 4-[({[(3-cyclopropyl-1H-pyrazol-5yl)amino]carbonyl}amino)methyl]benzenesulfonamide 326919-81-7 C14H17N5O3S
    4-[({[(3-cyclopropyl-1H-pyrazol-5yl)amino]carbonyl}amino)methyl]benzenesulfonamide
    —— 4-isopropylphenylalanine hydrochloride 111819-70-6 C12H17NO2*ClH
    4-isopropylphenylalanine hydrochloride
    —— (4-Methylcyclohexyl)methanamine hydrochloride 2580200-42-4 C8H18ClN
    (4-Methylcyclohexyl)methanamine hydrochloride
    —— (4S)-4'-fluoro-7'-(2-fluoro-3-pyridinyl)-2'-(2-methoxy-5-pyrimidinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1335293-76-9 C25H17F2N5O3
    (4S)-4'-fluoro-7'-(2-fluoro-3-pyridinyl)-2'-(2-methoxy-5-pyrimidinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
    —— 4-Chlor-N-cyclopropylethyl-phenylglyoxylhydroxamsaeure 129168-26-9 C13H14ClNO3
    4-Chlor-N-cyclopropylethyl-phenylglyoxylhydroxamsaeure
    —— 4-[[5,11,17,23-Tetratert-butyl-26-(cyanomethoxy)-27-(3-cyanopropoxy)-28-hydroxy-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9(27),10,12,15(26),16,18,21,23-dodecaenyl]oxy]butanenitrile 782471-49-2 C54H67N3O4
    4-[[5,11,17,23-Tetratert-butyl-26-(cyanomethoxy)-27-(3-cyanopropoxy)-28-hydroxy-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9(27),10,12,15(26),16,18,21,23-dodecaenyl]oxy]butanenitrile
    —— 4-Hydroxy-5-(1-methylallyl)isophthalsaeure-1-methylester-3-morpholid 16512-44-0 C17H21NO5
    4-Hydroxy-5-(1-methylallyl)isophthalsaeure-1-methylester-3-morpholid
    —— 4-Phenyl-2,6-bis(4-stilbenyl)pyridin 16184-22-8 C39H29N
    4-Phenyl-2,6-bis(4-stilbenyl)pyridin
    —— 4,5,6-trichloro-1-ethyl-2-trifluoromethyl-1<i>H</i>-benzoimidazole 19517-30-7 C10H6Cl3F3N2
    4,5,6-trichloro-1-ethyl-2-trifluoromethyl-1<i>H</i>-benzoimidazole
    —— 4-(3-cyclopentyl-3H-imidazo[4,5-b]pyridin-2-yl)but-3-yn-2-ol 1397718-30-7 C15H17N3O
    4-(3-cyclopentyl-3H-imidazo[4,5-b]pyridin-2-yl)but-3-yn-2-ol
    —— 4-Phenylacetyl-n-hexylbenzol 60312-98-3 C20H24O
    4-Phenylacetyl-n-hexylbenzol
    —— 4-amino-5-chloro-2-methoxy-N-(1-(5-(3-phenylureido)pentyl)piperidin-4-ylmethyl)benzamide 173339-62-3 C26H36ClN5O3
    4-amino-5-chloro-2-methoxy-N-(1-(5-(3-phenylureido)pentyl)piperidin-4-ylmethyl)benzamide
    —— (4,6-dichloro-5-methylsulfanyl-pyrimidin-2-yl)-(3,4-dimethoxy-phenyl)-methyl-amine 55416-90-5 C14H15Cl2N3O2S
    (4,6-dichloro-5-methylsulfanyl-pyrimidin-2-yl)-(3,4-dimethoxy-phenyl)-methyl-amine
    —— (4-bromo-2-nitro-phenylsulfanyl)-succinic acid dimethyl ester 5365-95-7 C12H12BrNO6S
    (4-bromo-2-nitro-phenylsulfanyl)-succinic acid dimethyl ester
    —— (4R,5R)-5-fluoro-4-[2-fluoro-5-(2-fluoro-benzylamino)-phenyl]-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine 1414876-06-4 C18H18F3N3O
    (4R,5R)-5-fluoro-4-[2-fluoro-5-(2-fluoro-benzylamino)-phenyl]-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine
    —— 4-hydroxy-7-methoxy-2(5-methyl-1,3,4-oxadiazol-2-yl) quinoline 300830-92-6 C13H11N3O3
    4-hydroxy-7-methoxy-2(5-methyl-1,3,4-oxadiazol-2-yl) quinoline
    —— 4-methyl-5-thioxo-5H-[1,2]dithiol-3-carboxylic acid methyl ester 88511-91-5 C6H6O2S3
    4-methyl-5-thioxo-5H-[1,2]dithiol-3-carboxylic acid methyl ester
    —— (4-bromo-phenyl)-(α-methoxy-benzhydryl)-diazene 106047-05-6 C20H17BrN2O
    (4-bromo-phenyl)-(α-methoxy-benzhydryl)-diazene
    —— 4-[[2-(3,4-dihydro-2H-quinolin-1-yl)-4-(trifluoromethyl)pyrimidin-5-yl]methyl]-1,4-thiazinane 1,1-dioxide;hydrochloride 1247875-64-4 C19H21F3N4O2S*ClH
    4-[[2-(3,4-dihydro-2H-quinolin-1-yl)-4-(trifluoromethyl)pyrimidin-5-yl]methyl]-1,4-thiazinane 1,1-dioxide;hydrochloride
    —— [4-Acetyloxy-3-(2-phenylethynyl)phenyl] acetate 1233921-25-9 C18H14O4
    [4-Acetyloxy-3-(2-phenylethynyl)phenyl] acetate
    —— 4-chloro-1-(diphenylmethyl)-3-hydroxy-3-(6-hydroxy-2,3-dihydro-1-benzofuran-5-yl)-1,3-dihydro-2H-indol-2-one 1222554-98-4 C29H22ClNO4
    4-chloro-1-(diphenylmethyl)-3-hydroxy-3-(6-hydroxy-2,3-dihydro-1-benzofuran-5-yl)-1,3-dihydro-2H-indol-2-one
    —— 4-[acetyl(methyl)amino]-N-methyl-N-pyridin-3-ylbenzamide 1246664-77-6 C16H17N3O2
    4-[acetyl(methyl)amino]-N-methyl-N-pyridin-3-ylbenzamide
    —— 4-p-methoxyphenylbicyclo{2.2.2}oct-1-yl iodide 99631-73-9 C15H19IO
    4-p-methoxyphenylbicyclo{2.2.2}oct-1-yl iodide
    —— 4,4'-bis-(α,β-bis-phenylhydrazono-phenethyl)-biphenyl 121971-70-8 C52H42N8
    4,4'-bis-(α,β-bis-phenylhydrazono-phenethyl)-biphenyl
    —— 4-fluoro-N-(3-((3-fluorophenyl)amino)propyl)benzamide 1259398-91-8 C16H16F2N2O
    4-fluoro-N-(3-((3-fluorophenyl)amino)propyl)benzamide
    —— 4-phenyl-naphtho[2,3-h]chromen-2-one 102594-96-7 C23H14O2
    4-phenyl-naphtho[2,3-h]chromen-2-one
    —— 4-chloro-N-(R-1,2-dimethyl-propyl)-N-(3-phenyl-allyl)-benzenesulfonamide 865291-08-3 C20H24ClNO2S
    4-chloro-N-(R-1,2-dimethyl-propyl)-N-(3-phenyl-allyl)-benzenesulfonamide
    —— (4aS,5R)-5-(2-(2-(aminomethyl)-3-fluorophenyl)ethyl)-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol 1021538-88-4 C26H27F2N3O
    (4aS,5R)-5-(2-(2-(aminomethyl)-3-fluorophenyl)ethyl)-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol
    —— 4-(2-{(5-ethylpyrimidin-2-yl)[4-(trifluoromethoxy)benzyl]amino}ethyl)phenol 596115-01-4 C22H22F3N3O2
    4-(2-{(5-ethylpyrimidin-2-yl)[4-(trifluoromethoxy)benzyl]amino}ethyl)phenol
    —— 4-Brom-2-<2,2,2-tribrom-ethyl>-toluol 90537-07-8 C9H8Br4
    4-Brom-2-<2,2,2-tribrom-ethyl>-toluol
    —— 4-(1-phenylmethylene-1-oxazol-5-yl)-piperidine-1-carboxylic acid tert-butyl ester 676491-25-1 C20H24N2O3
    4-(1-phenylmethylene-1-oxazol-5-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-allylamino-3-fluoro-2-(2-fluoro-4-iodo-phenylamino)-5-nitro-benzoic acid methyl ester 836602-28-9 C17H14F2IN3O4
    4-allylamino-3-fluoro-2-(2-fluoro-4-iodo-phenylamino)-5-nitro-benzoic acid methyl ester
    —— 4-acetylamino-2-methyl-6,7-methylenedioyquinazoline 77850-66-9 C12H11N3O3
    4-acetylamino-2-methyl-6,7-methylenedioyquinazoline
    —— 4-(((3R,4S)-4-(4-fluoro-3-methylphenyl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide 1357071-58-9 C20H20FN5O
    4-(((3R,4S)-4-(4-fluoro-3-methylphenyl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide
    —— (4,4-Dimethyl-4,5-dihydro-1H-imidazol-2-yl)-[5-(2-trifluoromethyl-phenyl)-[1,3,4]thiadiazol-2-yl]-amine 107114-91-0 C14H14F3N5S
    (4,4-Dimethyl-4,5-dihydro-1H-imidazol-2-yl)-[5-(2-trifluoromethyl-phenyl)-[1,3,4]thiadiazol-2-yl]-amine
    —— 4-Amino-4-{2-[2-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-ethylcarbamoyl]-ethyl}-heptanedioic acid bis-{[2-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-ethyl]-amide} 1045795-42-3 C34H62N4O21
    4-Amino-4-{2-[2-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-ethylcarbamoyl]-ethyl}-heptanedioic acid bis-{[2-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-ethyl]-amide}
    —— (4R,5S)-3-(4-fluorophenyl)-4-(4-hydroxyphenyl)-N-[(3-methoxyphenyl)methyl]-N-methyl-2-oxo-1,3-oxazolidine-5-carboxamide 1011265-36-3 C25H23FN2O5
    (4R,5S)-3-(4-fluorophenyl)-4-(4-hydroxyphenyl)-N-[(3-methoxyphenyl)methyl]-N-methyl-2-oxo-1,3-oxazolidine-5-carboxamide
    —— 4,4'-Bis-(p-toluolsulfonyl)-azoxybenzol 19021-41-1 C26H22N2O5S2
    4,4'-Bis-(p-toluolsulfonyl)-azoxybenzol
    —— 4,6-dimethyl-hept-4-enal 25525-26-2 C9H16O
    4,6-dimethyl-hept-4-enal
    —— 4-Nitro-7-pyrrolidino-2,3-tetramethylenindol 14195-90-5 C16H19N3O2
    4-Nitro-7-pyrrolidino-2,3-tetramethylenindol
    —— (4a<i>R</i>)-4a-methyl-7<i>c</i>-(1-semicarbazono-ethyl)-(4a<i>r</i>,8a<i>t</i>)-octahydro-naphthalen-1-one semicarbazone 131254-57-4 C15H26N6O2
    (4a<i>R</i>)-4a-methyl-7<i>c</i>-(1-semicarbazono-ethyl)-(4a<i>r</i>,8a<i>t</i>)-octahydro-naphthalen-1-one semicarbazone
    —— 4-Methyl-6-benzoyl-7,9-dinitro-benzo<a>indolizin 13141-57-6 C20H13N3O5
    4-Methyl-6-benzoyl-7,9-dinitro-benzo<a>indolizin
    —— 4-fluorobenzyl 2,2-difluoro-1-methyl-cyclopropyl ketone 139297-67-9 C12H11F3O
    4-fluorobenzyl 2,2-difluoro-1-methyl-cyclopropyl ketone
    —— 4'-[[5,7-dipropyl-2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-25-7 C34H40N2O3
    4'-[[5,7-dipropyl-2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-(2-{2(R)-[3(R)-(3'-fluorophenoxy-phenyl-3-yl)-3-hydroxy-propyl]-6-oxo-piperidin-1-yl}-ethylsulfanyl)-3-methyl butyric acid 724705-79-7 C27H34FNO5S
    4-(2-{2(R)-[3(R)-(3'-fluorophenoxy-phenyl-3-yl)-3-hydroxy-propyl]-6-oxo-piperidin-1-yl}-ethylsulfanyl)-3-methyl butyric acid