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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Benzoyloxypyran-2,6(3H)-dion 69543-67-5 C12H8O5
4-Benzoyloxypyran-2,6(3H)-dion
—— 4-methoxymethyl-5-diethylaminomethyl-beta-carboline-3-carboxylic acid ethyl ester 110481-69-1 C21H27N3O3
4-methoxymethyl-5-diethylaminomethyl-beta-carboline-3-carboxylic acid ethyl ester
—— 4-(2-Bromaethyl)-N-tosylindol 60884-67-5 C17H16BrNO2S
4-(2-Bromaethyl)-N-tosylindol
—— 4,4'-Azoxybis-p-dimethylaminostilben 41771-67-9 C32H32N4O
4,4'-Azoxybis-p-dimethylaminostilben
—— 4,5-dimethoxy-2-(2-propylamino)indan hydrobromide 83598-34-9 BrH*C14H21NO2
4,5-dimethoxy-2-(2-propylamino)indan hydrobromide
—— 4-methyl-N-(4-methylphenyl)-5-[5-(4-nitrophenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-amine 112834-52-3 C20H18N4O3S
4-methyl-N-(4-methylphenyl)-5-[5-(4-nitrophenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-amine
—— 4-[10-(6-Phenylpyridin-3-yl)-1,3,4,8,12-pentazatricyclo[7.3.0.02,6]dodeca-2(6),4,7,9,11-pentaen-7-yl]thiane 1,1-dioxide 1260105-64-3 C23H20N6O2S
4-[10-(6-Phenylpyridin-3-yl)-1,3,4,8,12-pentazatricyclo[7.3.0.02,6]dodeca-2(6),4,7,9,11-pentaen-7-yl]thiane 1,1-dioxide
—— 4-chloro-5-isopropyl-3-trifluoromethylpyrazole 637022-67-4 C7H8ClF3N2
4-chloro-5-isopropyl-3-trifluoromethylpyrazole
—— (4-(4-chlorobenzyl)piperazin-1-yl)(3-(4-chlorophenylsulfonyl)-1H-indol-2-yl)methanone 1182712-48-6 C26H23Cl2N3O3S
(4-(4-chlorobenzyl)piperazin-1-yl)(3-(4-chlorophenylsulfonyl)-1H-indol-2-yl)methanone
—— 4-((2-acetylphenoxy)carbonyl)-2,6-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate 686748-32-3 C38H48O6
4-((2-acetylphenoxy)carbonyl)-2,6-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate
—— 4-[(4-fluorobenzyl)amino]-6-{[3-(trifluoromethyl)phenyl]amino}-1,3,5-triazine-2-carbonitrile 1174117-47-5 C18H12F4N6
4-[(4-fluorobenzyl)amino]-6-{[3-(trifluoromethyl)phenyl]amino}-1,3,5-triazine-2-carbonitrile
—— 4-(4-methylanilino)-5,6-diphenyl-3H-furo[2,3-d]pyrimidine-2-thione 142274-85-9 C25H19N3OS
4-(4-methylanilino)-5,6-diphenyl-3H-furo[2,3-d]pyrimidine-2-thione
—— 4-Chloro-N-(6-methyl-3-oxo-2-phenyl-2,5-dihydro-3H-[1,2,4]triazin-4-yl)-benzamide 143703-68-8 C17H15ClN4O2
4-Chloro-N-(6-methyl-3-oxo-2-phenyl-2,5-dihydro-3H-[1,2,4]triazin-4-yl)-benzamide
—— 4-{2-fluoro-4-[(trimethylsilyl)ethynyl]anilino}-N-(3-hydroxypropyl)-6-oxo-1,6-dihydro-3-pyridinecarboxamide 821790-96-9 C20H24FN3O3Si
4-{2-fluoro-4-[(trimethylsilyl)ethynyl]anilino}-N-(3-hydroxypropyl)-6-oxo-1,6-dihydro-3-pyridinecarboxamide
—— 4-(isochroman-1-yl)-2-methylpent-2-enal 1346906-01-1 C15H18O2
4-(isochroman-1-yl)-2-methylpent-2-enal
—— [4-amino-2-(5-ethyl-furan-2-yl)thieno[2,3-d]pyrimidin-6-yl]morpholin-4-yl-methanone 1221188-40-4 C17H18N4O3S
[4-amino-2-(5-ethyl-furan-2-yl)thieno[2,3-d]pyrimidin-6-yl]morpholin-4-yl-methanone
—— 4-({1-[4-(2-cyclopropylmethoxy-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidin-7-yl]-methanoyl}-amino)-piperidine-1-carboxylic acid ethyl ester 1185839-14-8 C26H31N5O5
4-({1-[4-(2-cyclopropylmethoxy-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidin-7-yl]-methanoyl}-amino)-piperidine-1-carboxylic acid ethyl ester
—— 4-((7-amino-6-(1-hydrazonoethyl)-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)methyl)cyclohexanecarbohydrazide 1260106-34-0 C27H31N9O
4-((7-amino-6-(1-hydrazonoethyl)-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)methyl)cyclohexanecarbohydrazide
—— 4,4'-bis(1-oxyl-3-oxy-4,4,5,5-tetramethyl-4H,5H-imidazolin-2-yl)biphenyl 1227255-66-4 C26H36N4O4
4,4'-bis(1-oxyl-3-oxy-4,4,5,5-tetramethyl-4H,5H-imidazolin-2-yl)biphenyl
—— 4-Cyano-4-n-propyl-decan 60631-14-3 C14H27N
4-Cyano-4-n-propyl-decan
—— 4-nitro-benzoic acid 1-methyl-2-[1-(toluene-4-sulfonyl)-piperidin-2-yl]-ethyl ester 934472-47-6 C22H26N2O6S
4-nitro-benzoic acid 1-methyl-2-[1-(toluene-4-sulfonyl)-piperidin-2-yl]-ethyl ester
—— 4-fluoro-2',4'-dihydroxy-3'-propylchalcone 1355027-29-0 C18H17FO3
4-fluoro-2',4'-dihydroxy-3'-propylchalcone
—— 4-methyl-3-(1-(6-(4-methylpiperazin-1-ylamino)pyrimidin-4-yl)-1H-1,2,4-triazol-5-ylamino)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide 1093626-69-7 C25H26F3N11O
4-methyl-3-(1-(6-(4-methylpiperazin-1-ylamino)pyrimidin-4-yl)-1H-1,2,4-triazol-5-ylamino)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide
—— 4-[3-(4-chloro-phenyl)-3-cyclohexyl-3-hydroxy-1-phenyl-propyl]-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 69446-93-1 C31H33ClN2O2
4-[3-(4-chloro-phenyl)-3-cyclohexyl-3-hydroxy-1-phenyl-propyl]-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4-[(3-chloro-phenylcarbamoyl)-methoxy]-2,6-dimethyl-nicotinic acid ethyl ester 70272-25-2 C18H19ClN2O4
4-[(3-chloro-phenylcarbamoyl)-methoxy]-2,6-dimethyl-nicotinic acid ethyl ester
—— 4,4'-Di-tert-butyl-2'-methyl-2-nitro-biphenyl 69386-40-9 C21H27NO2
4,4'-Di-tert-butyl-2'-methyl-2-nitro-biphenyl
—— 4-Methoxy3-C-cinnamyl-2-hydroxiacetophenon 68421-29-4 C18H18O3
4-Methoxy3-C-cinnamyl-2-hydroxiacetophenon
—— 4'-Hexanoyloxy-biphenyl-4-carboxylic acid 58574-02-0 C19H20O4
4'-Hexanoyloxy-biphenyl-4-carboxylic acid
—— 4-Amino-5-chloro-N-(1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-yl)-2-methoxy-benzamide 67092-57-3 C21H24ClN3O2
4-Amino-5-chloro-N-(1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-yl)-2-methoxy-benzamide
—— 4-amino-2-[[3-(4-methoxyphenyl)-1,2,4-triazolo [3,4-a]phthalazin-6-yl]oxy]butanoic acid, hydrochloride 87540-91-8 C20H19N5O4*ClH
4-amino-2-[[3-(4-methoxyphenyl)-1,2,4-triazolo [3,4-a]phthalazin-6-yl]oxy]butanoic acid, hydrochloride
—— 4-[2-(3-Phenyloxiran-2-yl)ethyl]pyridine 896155-67-2 C15H15NO
4-[2-(3-Phenyloxiran-2-yl)ethyl]pyridine
—— 4-{2-[(2R,3S,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yloxycarbonyloxy]-ethyl}-3-nitro-benzoic acid 134403-94-4 C41H39N3O13
4-{2-[(2R,3S,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yloxycarbonyloxy]-ethyl}-3-nitro-benzoic acid
—— 4-chloro-N-[({2-[4-(2-methyl-5-(methylsulfonyl)-1-oxo-1,2,3,4-tetrahydro-9H-beta-carbolin-9-yl)phenyl]ethyl}amino)carbonyl]benzenesulfonamide 1219497-37-6 C28H27ClN4O6S2
4-chloro-N-[({2-[4-(2-methyl-5-(methylsulfonyl)-1-oxo-1,2,3,4-tetrahydro-9H-beta-carbolin-9-yl)phenyl]ethyl}amino)carbonyl]benzenesulfonamide
—— (+)-4-((R)-3,4-dimethylpiperazin-1-ylmethyl)-3-trifluoromethyl-N-{4-methyl-3-[4-(5-pyrimidinyl)pyrimidin-2-ylamino]phenyl}benzamide hydrochloride 859212-40-1 C30H31F3N8O*ClH
(+)-4-((R)-3,4-dimethylpiperazin-1-ylmethyl)-3-trifluoromethyl-N-{4-methyl-3-[4-(5-pyrimidinyl)pyrimidin-2-ylamino]phenyl}benzamide hydrochloride
—— 4-butyl-3-cyclohexyl-1H-indol-5-ol 1413810-53-3 C18H25NO
4-butyl-3-cyclohexyl-1H-indol-5-ol
—— (+/-)-4-(N-carbomethoxy-N-methylamino)-2,2-diphenyl-3-methylbutyronitrile 87274-93-9 C20H22N2O2
(+/-)-4-(N-carbomethoxy-N-methylamino)-2,2-diphenyl-3-methylbutyronitrile
—— 4-Methyl-4-ethyl-decancarbonsaeure 53380-16-8 C13H26O2
4-Methyl-4-ethyl-decancarbonsaeure
—— 4-{1-(carboxymethyl)-5-fluoro-2-methyl-7-[(E)-2-(4-{[(2E)-4-phenoxy-2-buten-1-yl]oxy}phenyl)vinyl]-1H-indol-3-yl}butanoic acid 908136-32-3 C33H32FNO6
4-{1-(carboxymethyl)-5-fluoro-2-methyl-7-[(E)-2-(4-{[(2E)-4-phenoxy-2-buten-1-yl]oxy}phenyl)vinyl]-1H-indol-3-yl}butanoic acid
—— 4-[4-(4-chloro-phenyl)-thiazol-2-yl]-2'-nitro-biphenyl-2-carboxylic acid 1428480-71-0 C22H13ClN2O4S
4-[4-(4-chloro-phenyl)-thiazol-2-yl]-2'-nitro-biphenyl-2-carboxylic acid
—— 4-[3-(2-bromobenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-tert-butylbenzonitrile 1006898-95-8 C23H24BrN3O2
4-[3-(2-bromobenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-tert-butylbenzonitrile
—— 4-(7-methoxy-2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-benzyloxy-3,5-dimethyl-phenyl)-1-carboxy-ethyl ester 910576-14-6 C34H39N3O7
4-(7-methoxy-2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-benzyloxy-3,5-dimethyl-phenyl)-1-carboxy-ethyl ester
—— {4-[3-(1H-benzoimidazol-2-yl)-phenyl]-piperazin-1-yl}-(1-methyl-piperidin-4-yl)-methanone 1160829-36-6 C24H29N5O
{4-[3-(1H-benzoimidazol-2-yl)-phenyl]-piperazin-1-yl}-(1-methyl-piperidin-4-yl)-methanone
—— 4-[2-[3,5-Dichloro-2-[(3-ethoxyphenoxy)methyl]-6-oxopyridin-1-yl]ethyl]benzoic acid 1091597-23-7 C23H21Cl2NO5
4-[2-[3,5-Dichloro-2-[(3-ethoxyphenoxy)methyl]-6-oxopyridin-1-yl]ethyl]benzoic acid
—— 4-(2-Chlorphenyl)-2-thio-2-imidazolin 40658-91-1 C9H9ClN2S
4-(2-Chlorphenyl)-2-thio-2-imidazolin
—— 4-(1-benzofuran-2-yl)-7-hydroxychromen-2-one 117663-45-3 C17H10O4
4-(1-benzofuran-2-yl)-7-hydroxychromen-2-one
—— 4-[5-Amino-6-(hydroxy-phenyl-methyl)-pyrazin-2-yl]-phenol 132063-86-6 C17H15N3O2
4-[5-Amino-6-(hydroxy-phenyl-methyl)-pyrazin-2-yl]-phenol
—— 4-chloro-5-(4-ethylphenyl)-6-iodofuro[2,3-d]pyrimidine 1073136-54-5 C14H10ClIN2O
4-chloro-5-(4-ethylphenyl)-6-iodofuro[2,3-d]pyrimidine
—— 4-oxo-3,4-dihydro-benzo[<i>g</i>]quinazoline-2-carboxylic acid 68587-42-8 C13H8N2O3
4-oxo-3,4-dihydro-benzo[<i>g</i>]quinazoline-2-carboxylic acid
—— 4,7-diphenyl-1,10-phenanthroline-2,9-dicarboxylic acid diisopropyl ester 1112789-66-8 C32H28N2O4
4,7-diphenyl-1,10-phenanthroline-2,9-dicarboxylic acid diisopropyl ester
—— 4,5-Dimethyl-2-[[[(3-methylphenyl)amino]carbonyl]amino]-3-thiophenecarboxylic acid 926241-25-0 C15H16N2O3S
4,5-Dimethyl-2-[[[(3-methylphenyl)amino]carbonyl]amino]-3-thiophenecarboxylic acid