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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Aethyl-5-methyl-s-triazolo<1,5-a>pyrimidin-7(4H)-on 90953-11-0 C8H10N4O
4-Aethyl-5-methyl-s-triazolo<1,5-a>pyrimidin-7(4H)-on
—— (4aR)-10-chloro-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,5]benzodiazepin-6(7H)-one 1252650-71-7 C12H14ClN3O
(4aR)-10-chloro-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,5]benzodiazepin-6(7H)-one
—— 4-((2-((2-((3-aminonaphthalen-1-yl)methoxy)ethyl)(methyl)amino)ethoxy)methyl)naphthalen-2-amine 1026988-16-8 C27H31N3O2
4-((2-((2-((3-aminonaphthalen-1-yl)methoxy)ethyl)(methyl)amino)ethoxy)methyl)naphthalen-2-amine
—— 4-[1-(4-chloro-phenyl)-2-(2,4-dichloro-phenyl)-6-oxo-1,6-dihydro-purin-7-yl]-N-cyclopropyl-benzamide 885615-92-9 C27H18Cl3N5O2
4-[1-(4-chloro-phenyl)-2-(2,4-dichloro-phenyl)-6-oxo-1,6-dihydro-purin-7-yl]-N-cyclopropyl-benzamide
—— 4-bromo-1-(cyclopropylmethyl)-5-[(3-methyloxetan-3-yl)methoxy]-1H-benzotriazole 1379544-37-2 C15H18BrN3O2
4-bromo-1-(cyclopropylmethyl)-5-[(3-methyloxetan-3-yl)methoxy]-1H-benzotriazole
—— 4-tert-butyl-N-isobutylbenzamide 70772-61-1 C15H23NO
4-tert-butyl-N-isobutylbenzamide
—— 4-amino-<i>N</i>-[4-(2-methoxy-5-methyl-phenyl)-5-methyl-thiazol-2-yl]-benzenesulfonamide 68597-59-1 C18H19N3O3S2
4-amino-<i>N</i>-[4-(2-methoxy-5-methyl-phenyl)-5-methyl-thiazol-2-yl]-benzenesulfonamide
—— 4-[(2-Chlorobenzoyl)carbamoylamino]-3-nitrobenzoic acid 613259-63-5 C15H10ClN3O6
4-[(2-Chlorobenzoyl)carbamoylamino]-3-nitrobenzoic acid
—— 4-(2-p-tolylhydrazono)-3-methyl-1-(6-(2-oxo-2H-chromen-3-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl)-1H-pyrazol-5(4H)-one 1609274-45-4 C24H18N8O3S
4-(2-p-tolylhydrazono)-3-methyl-1-(6-(2-oxo-2H-chromen-3-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl)-1H-pyrazol-5(4H)-one
—— 4-Oxo-pentanoic acid (2R,3S,5R)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-5-[5-methyl-2-oxo-4-(toluene-4-sulfonyloxy)-2H-pyrimidin-1-yl]-tetrahydro-furan-3-yl ester 95963-35-2 C42H42N2O10S
4-Oxo-pentanoic acid (2R,3S,5R)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-5-[5-methyl-2-oxo-4-(toluene-4-sulfonyloxy)-2H-pyrimidin-1-yl]-tetrahydro-furan-3-yl ester
—— 4,5-dimethoxy-2-(pyridin-2-yl)phenol 1394900-20-9 C13H13NO3
4,5-dimethoxy-2-(pyridin-2-yl)phenol
—— 4-Methyl-4-vinyl-1,1-dimethoxycyclohexan 4111-23-3 C11H20O2
4-Methyl-4-vinyl-1,1-dimethoxycyclohexan
—— 4-[7-(4-morpholin-4-yl-phenyl)-[1,6]naphthyridin-5-ylamino]-cyclohexanol 1207540-16-6 C24H28N4O2
4-[7-(4-morpholin-4-yl-phenyl)-[1,6]naphthyridin-5-ylamino]-cyclohexanol
—— 4-Hydroxy-pyrrolidine-1,3-dicarboxylic acid 3-ethyl ester 1-methyl ester 149429-32-3 C9H15NO5
4-Hydroxy-pyrrolidine-1,3-dicarboxylic acid 3-ethyl ester 1-methyl ester
—— 4'-hexyloxybiphenyl-4-yl 4-((S)-4-bromo-2-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyloxy)-5-oxo-2,5-dihydrofuran-3-ylamino)butanoate 1400891-44-2 C36H48BrNO6
4'-hexyloxybiphenyl-4-yl 4-((S)-4-bromo-2-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyloxy)-5-oxo-2,5-dihydrofuran-3-ylamino)butanoate
—— 4-(1H-pyrrol-1-yl)piperidine hydrochloride 1803570-07-1 C9H15ClN2
4-(1H-pyrrol-1-yl)piperidine hydrochloride
—— {4-tert-butyl-2-[2-(5,6-diethoxy-7-fluoro-1-imino-1,3-dihydro-isoindol-2-yl)-acetyl]-phenoxy}-acetic acid 779319-89-0 C26H31FN2O6
{4-tert-butyl-2-[2-(5,6-diethoxy-7-fluoro-1-imino-1,3-dihydro-isoindol-2-yl)-acetyl]-phenoxy}-acetic acid
—— 4-(azidomethyl)-1-(4-iodophenyl)-2-methyl-1H-imidazole 955133-42-3 C11H10IN5
4-(azidomethyl)-1-(4-iodophenyl)-2-methyl-1H-imidazole
—— 4-(2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyloxy)-3-(2-{4-[2-(carboxymethylcarbamoyl)ethyl]phenyl}ethyl)benzofuran 770745-16-9 C35H39NO14
4-(2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyloxy)-3-(2-{4-[2-(carboxymethylcarbamoyl)ethyl]phenyl}ethyl)benzofuran
—— 4-{3-[4-(4-cyanobenzyl)-1-piperazinyl]propoxy}benzonitrile 596810-02-5 C22H24N4O
4-{3-[4-(4-cyanobenzyl)-1-piperazinyl]propoxy}benzonitrile
—— 4-chloro-N-[2-piperidin-1-yl-2-(tetrahydro-2H-pyran-4-yl)ethyl]-1-pyrimidin-2-yl-1H-indole-3-carboxamide 1186084-43-4 C25H30ClN5O2
4-chloro-N-[2-piperidin-1-yl-2-(tetrahydro-2H-pyran-4-yl)ethyl]-1-pyrimidin-2-yl-1H-indole-3-carboxamide
—— (4R,5R)-5-(3,4-difluorophenyl)-4-(5-((5-fluoro-3-pyridinyl)ethynyl)-3-pyridinyl)-1,3-oxazolidin-2-one 1375750-98-3 C21H12F3N3O2
(4R,5R)-5-(3,4-difluorophenyl)-4-(5-((5-fluoro-3-pyridinyl)ethynyl)-3-pyridinyl)-1,3-oxazolidin-2-one
—— 4-methyl-6-nitro-2-phenylpyrimidine 127019-07-2 C11H9N3O2
4-methyl-6-nitro-2-phenylpyrimidine
—— 4,5-diphenyl-3,6-dithia-4,5-dihydro-as-indacene-4,5-diol 1639857-73-0 C22H16O2S2
4,5-diphenyl-3,6-dithia-4,5-dihydro-as-indacene-4,5-diol
—— 4-{5-[1-(4-methanesulfonyl-phenyl)-4-oxo-1,4-dihydro-pyridazin-3-yl]-pyrazol-1-yl}-benzonitrile 1228533-78-5 C21H15N5O3S
4-{5-[1-(4-methanesulfonyl-phenyl)-4-oxo-1,4-dihydro-pyridazin-3-yl]-pyrazol-1-yl}-benzonitrile
—— (4R,5R)-5-(3,4-difluorophenyl)-4-(5-(3-pyridinylethynyl)-3-pyridinyl)-1,3-oxazolidin-2-one 1375750-96-1 C21H13F2N3O2
(4R,5R)-5-(3,4-difluorophenyl)-4-(5-(3-pyridinylethynyl)-3-pyridinyl)-1,3-oxazolidin-2-one
—— 4-(3-(aminomethyl)pyrrolidin-1-yl)-N-(3-methyl-1H-indazol-6-yl)furo[3,2-d]pyrimidin-2-amine 1372532-35-8 C19H21N7O
4-(3-(aminomethyl)pyrrolidin-1-yl)-N-(3-methyl-1H-indazol-6-yl)furo[3,2-d]pyrimidin-2-amine
—— 4-[7-(2-Ethoxycarbonyl-ethyl)-9,10-dihydro-phenanthren-2-yl]-butyric acid methyl ester 35639-17-9 C24H28O4
4-[7-(2-Ethoxycarbonyl-ethyl)-9,10-dihydro-phenanthren-2-yl]-butyric acid methyl ester
—— 4-methyl-1-pyridin-2-yl-pent-1-yn-3-ol 29979-29-1 C11H13NO
4-methyl-1-pyridin-2-yl-pent-1-yn-3-ol
—— 4-[7-acetamido-3-(6-propan-2-ylpyridin-3-yl)-4,5-dihydropyrazolo[4,3-g][1,3]benzothiazol-1-yl]-3-chloro-N,N-dimethylbenzamide 1187366-05-7 C27H27ClN6O2S
4-[7-acetamido-3-(6-propan-2-ylpyridin-3-yl)-4,5-dihydropyrazolo[4,3-g][1,3]benzothiazol-1-yl]-3-chloro-N,N-dimethylbenzamide
—— (4R)-2-hydroxy-7-methyl-4-propyl-3,4-dihydropyrano-[4,3-b]-pyran-5(2H)-one 1146770-42-4 C12H16O4
(4R)-2-hydroxy-7-methyl-4-propyl-3,4-dihydropyrano-[4,3-b]-pyran-5(2H)-one
—— 4-[(3-3-[4-(2-fluoropropan-2-yl)phenyl]-1,2,4-oxadiazol-5-yl-5-methyl-1H-pyrazol-1-yl)methyl]-benzonitrile 1085453-20-8 C23H20FN5O
4-[(3-3-[4-(2-fluoropropan-2-yl)phenyl]-1,2,4-oxadiazol-5-yl-5-methyl-1H-pyrazol-1-yl)methyl]-benzonitrile
—— 4-(3-(aminomethyl)phenyl)-1,2-dihydro-1,2-dimethyl-5-(quinoxalin-7-yl)pyrazol-3-one 937278-93-8 C20H19N5O
4-(3-(aminomethyl)phenyl)-1,2-dihydro-1,2-dimethyl-5-(quinoxalin-7-yl)pyrazol-3-one
—— 4-phenyl-3,3,5,5-tetramesityl-1,2,4,3,5-dioxazadigermoridine 141380-72-5 C42H49Ge2NO2
4-phenyl-3,3,5,5-tetramesityl-1,2,4,3,5-dioxazadigermoridine
—— 4-benzylidene-3-p-tolylsulphonyltetrahydrofuran 89479-02-7 C18H18O3S
4-benzylidene-3-p-tolylsulphonyltetrahydrofuran
—— (4-acetoxy-4-methyl-5-oxo-cyclohex-2-enyl)-malononitrile 100143-04-2 C12H12N2O3
(4-acetoxy-4-methyl-5-oxo-cyclohex-2-enyl)-malononitrile
—— (4S,5S)-5-Allyl-4-(1-ethoxy-ethoxymethyl)-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester 129397-08-6 C16H27NO6
(4S,5S)-5-Allyl-4-(1-ethoxy-ethoxymethyl)-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-acetyl-3-hydroxy-1-(3-methylphenyl)-5-neopentyl-1,5-dihydro-2H-pyrrol-2-one 512177-73-0 C18H23NO3
4-acetyl-3-hydroxy-1-(3-methylphenyl)-5-neopentyl-1,5-dihydro-2H-pyrrol-2-one
—— 4-((S)-1-{2-[(3R,4S)-3-amino-4-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrimidin-5-yloxy}ethyl)piperidine-1-carboxylic acid tert-butyl ester 1351342-16-9 C26H35F2N5O3
4-((S)-1-{2-[(3R,4S)-3-amino-4-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrimidin-5-yloxy}ethyl)piperidine-1-carboxylic acid tert-butyl ester
—— 4-ethoxy-2,5-dimethoxy-Δ<sup>2</sup>-1,3,4-oxazaphospholine 4-oxide 82127-73-9 C6H12NO5P
4-ethoxy-2,5-dimethoxy-Δ<sup>2</sup>-1,3,4-oxazaphospholine 4-oxide
—— 4-(2,2,2-trifluoro-acetylamino)-benzoic acid anilide 351-86-0 C15H11F3N2O2
4-(2,2,2-trifluoro-acetylamino)-benzoic acid anilide
—— 4-(2,4-Dimethylpentan-2-yl)cyclohexan-1-one 910309-25-0 C13H24O
4-(2,4-Dimethylpentan-2-yl)cyclohexan-1-one
—— ((4aS,7R,7aS)-7-(benzyloxy)-4a-(dodec-1-enyl)-tetrahydro-2,2-dimethyl-4H-furo[3,2-d][1,3]dioxin-7a-yl)methanol 1429480-88-5 C28H44O5
((4aS,7R,7aS)-7-(benzyloxy)-4a-(dodec-1-enyl)-tetrahydro-2,2-dimethyl-4H-furo[3,2-d][1,3]dioxin-7a-yl)methanol
—— 4-(3,4-dimethoxyphenyl)-6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione 1334231-27-4 C16H16N4O4
4-(3,4-dimethoxyphenyl)-6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione
—— 4-butyl-1-(3-phenoxybenzyl)-1H-1,2,3-triazole 1344671-02-8 C19H21N3O
4-butyl-1-(3-phenoxybenzyl)-1H-1,2,3-triazole
—— (4S,5S)-2,2-Dimethyl-4-phenyl-[1,3]dioxane-5-carboxylic acid dimethylamide 147185-45-3 C15H21NO3
(4S,5S)-2,2-Dimethyl-4-phenyl-[1,3]dioxane-5-carboxylic acid dimethylamide
—— (4aR,5R,6R,8aR)-5-((Z)-2-Furan-3-yl-vinyl)-5,6,8a-trimethyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid methyl ester 138752-81-5 C21H28O3
(4aR,5R,6R,8aR)-5-((Z)-2-Furan-3-yl-vinyl)-5,6,8a-trimethyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid methyl ester
—— 4-bromo-2-((1-(5-ethylpyrazin-2-yl)piperidin-4-yl)oxy)thiazole 1379533-39-7 C14H17BrN4OS
4-bromo-2-((1-(5-ethylpyrazin-2-yl)piperidin-4-yl)oxy)thiazole
—— 4-{[[2-(2,2-dimethyl-propionylamino)-4-oxo-3,4-dihydro-pyrido[2,3-d]pyrimidin-6-yl]-(2-phosphono-ethyl)-amino]-methyl}-benzoic acid methyl ester 1275596-59-2 C23H28N5O7P
4-{[[2-(2,2-dimethyl-propionylamino)-4-oxo-3,4-dihydro-pyrido[2,3-d]pyrimidin-6-yl]-(2-phosphono-ethyl)-amino]-methyl}-benzoic acid methyl ester
—— 4-(cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)(1-(1-(2,5-dichlorophenyl)ethoxy)cyclopropyl)methanone trifluoroacetate 1445982-51-3 C2HF3O2*C23H24Cl2N2O2
4-(cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)(1-(1-(2,5-dichlorophenyl)ethoxy)cyclopropyl)methanone trifluoroacetate