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中文名称 英文名称 CAS号 化学式 结构式图片
4-氧代-4H-吡啶并[2,3-d][1,3]噁嗪-2-羧酸乙酯 ethyl 4-oxo-4H-pyrido[2,3-d][1,3]oxazine-2-carboxylate 869299-07-0 C10H8N2O4
4-氧代-4H-吡啶并[2,3-d][1,3]噁嗪-2-羧酸乙酯
4-氧代-4H-吡啶并[1,2-a]嘧啶-3-羧酸乙酯 ethyl 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate 32092-18-5 C11H10N2O3
4-氧代-4H-吡啶并[1,2-a]嘧啶-3-羧酸乙酯
4-氧代-4H-3,1-苯并恶嗪-2-甲酰氯 2-chloroformyl-4H-3,1-benzoxazin-4-one 344413-46-3 C9H4ClNO3
4-氧代-4H-3,1-苯并恶嗪-2-甲酰氯
4-氧代-4H-1-苯并吡喃-3-甲醛 4-oxo-4H-1-benzopyran-3-carboxaldehyde 52577-84-1 C10H8O3
4-氧代-4H-1-苯并吡喃-3-甲醛
4-氧代-4H-1-苯并吡喃-2-甲酰氯 4-oxo-4<i>H</i>-chromene-2-carbonyl chloride 5112-47-0 C10H5ClO3
4-氧代-4H-1-苯并吡喃-2-甲酰氯
4-氧代-4H,5H,6H,7H,8H-吡唑并[1,5-a][1,4]二氮杂-2-羧酸甲酯 methyl [5,6,7,8-tetrahydro-4-oxo-4H-pyrazolo[1,5-a][1,4]diazepin-2-yl]carboxylate 163213-38-5 C9H11N3O3
4-氧代-4H,5H,6H,7H,8H-吡唑并[1,5-a][1,4]二氮杂-2-羧酸甲酯
4-氧代-4-苯氧基丁酸 monophenyl succinate 6311-68-8 C10H10O4
4-氧代-4-苯氧基丁酸
4-氧代-4-苯基丁酸乙酯 ethyl 3-benzoylpropanoate 6270-17-3 C12H14O3
4-氧代-4-苯基丁酸乙酯
4-氧代-4-苯基丁腈 4-oxo-4-phenylbutanenitrile 5343-98-6 C10H9NO
4-氧代-4-苯基丁腈
4-氧代-4-苯基-3-(苯基羰基)丁酸乙酯 ethyl 4-oxo-4-phenyl-3-(phenylcarbonyl)butanoate 32710-92-2 C19H18O4
4-氧代-4-苯基-3-(苯基羰基)丁酸乙酯
4-氧代-4-苯基-3-(吡啶-4-基)丁酸乙酯 ethyl 4-oxo-4-phenyl-3-(pyridin-4-yl)butanoate 1007554-42-8 C17H17NO3
4-氧代-4-苯基-3-(吡啶-4-基)丁酸乙酯
4-氧代-4-芘-1-基丁酸 γ-oxo-1-pyrenebutyric acid 7499-60-7 C20H14O3
4-氧代-4-芘-1-基丁酸
4-氧代-4-甲苯基丁腈 4-oxo-4-(p-tolyl)butanenitrile 55234-57-6 C11H11NO
4-氧代-4-甲苯基丁腈
4-氧代-4-对甲苯基丁酸乙酯 ethyl 4-oxo-4-(p-tolyl)butanoate 6942-61-6 C13H16O3
4-氧代-4-对甲苯基丁酸乙酯
4-氧代-4-噻吩-2-基-丁酸乙酯 ethyl 4-(2-thienyl)-4-oxobutanoate 59086-25-8 C10H12O3S
4-氧代-4-噻吩-2-基-丁酸乙酯
4-氧代-4-吡啶-3-基丁腈 2-cyanoethyl 3-pyridyl ketone 36740-10-0 C9H8N2O
4-氧代-4-吡啶-3-基丁腈
4-氧代-4-吡啶-3-基-丁酸乙酯 ethyl 4-oxo-4-(pyridin-3-yl)butanoate 59086-27-0 C11H13NO3
4-氧代-4-吡啶-3-基-丁酸乙酯
4-氧代-4-吡啶-2-基丁酸乙酯 ethyl 4-oxo-4-(2-pyridyl)butyrate 26749-23-5 C11H13NO3
4-氧代-4-吡啶-2-基丁酸乙酯
4-氧代-4-丙氧基丁酸 3-(propoxycarbonyl)propanoic acid 6946-88-9 C7H12O4
4-氧代-4-丙氧基丁酸
4-氧代-4-{[4-(4-吡啶基甲基)苯基]氨基}丁酸 3-(1-Methyl-4-phenylacetyl-1H-2-pyrrolyl)-N-hydroxy-2-propenamide 676599-90-9 C16H16N2O3
4-氧代-4-{[4-(4-吡啶基甲基)苯基]氨基}丁酸
4-氧代-4-{[17-氧代雌甾-1,3,5(10)-三烯-3-基]氧基}丁酸 estrone 3-hemisuccinate 58534-72-8 C22H26O5
4-氧代-4-{[17-氧代雌甾-1,3,5(10)-三烯-3-基]氧基}丁酸
4-氧代-4-[丙基-(2,4,6-三碘-3-甲氧基苯基)氨基]丁酸 N-Propyl-N-(2,4,6-triiodo-3-methoxy-phenyl)-succinamic acid 37938-78-6 C14H16I3NO4
4-氧代-4-[丙基-(2,4,6-三碘-3-甲氧基苯基)氨基]丁酸
4-氧代-4-[丙基-(2,4,6-三碘-3-丙氧基苯基)氨基]丁酸 3'-Propoxy-N-propyl-2',4',6'-triiodosuccinanilic acid 37938-70-8 C16H20I3NO4
4-氧代-4-[丙基-(2,4,6-三碘-3-丙氧基苯基)氨基]丁酸
4-氧代-4-[[4-[(2-吡啶基氨基)磺酰基]苯基]氨基]异巴豆酸 4-Oxo-4-((4-((2-pyridylamino)sulphonyl)phenyl)amino)isocrotonic acid 40265-99-4 C15H13N3O5S
4-氧代-4-[[4-[(2-吡啶基氨基)磺酰基]苯基]氨基]异巴豆酸
4-氧代-4-[[4-[(2-吡啶基氨基)磺酰基]苯基]氨基]丁酸 <i>N</i>-(4-[2]pyridylsulfamoyl-phenyl)-succinamic acid 40265-98-3 C15H15N3O5S
4-氧代-4-[[4-[(2-吡啶基氨基)磺酰基]苯基]氨基]丁酸
4-氧代-4-[[2-(甲巯基)苯基]氨基]丁酸 4-{[2-(Methylthio)phenyl]amino}-4-oxobutanoic acid 899016-21-8 C11H13NO3S
4-氧代-4-[[2-(甲巯基)苯基]氨基]丁酸
4-氧代-4-[4-(三氟甲基)苯基]丁酸 4-oxo-4-[4-(trifluoromethyl)phenyl]butanoic acid 58457-56-0 C11H9F3O3
4-氧代-4-[4-(三氟甲基)苯基]丁酸
4-氧代-4-[4-(三氟甲基)苯基]丁腈 4-oxo-4-(4-(trifluoromethyl)phenyl)butanenitrile 898783-70-5 C11H8F3NO
4-氧代-4-[4-(三氟甲基)苯基]丁腈
4-氧代-4-[3-(三氟甲基)苯基]丁酸 4-oxo-4-(3-(trifluoromethyl)phenyl)butanoic acid 56948-76-6 C11H9F3O3
4-氧代-4-[3-(三氟甲基)苯基]丁酸
4-氧代-4-[2-(三氟甲基)苯基]丁酸 4-oxo-4-(2-trifluoromethylphenyl)butyric acid 200725-09-3 C11H9F3O3
4-氧代-4-[2-(三氟甲基)苯基]丁酸
4-氧代-4-[1-(4-苯基苯基)戊氧基]丁酸 Bernsteinsaeure-mono-<1-biphenylyl-(4)-pentylester> 41945-52-2 C21H24O4
4-氧代-4-[1-(4-苯基苯基)戊氧基]丁酸
4-氧代-4-[1-(4-苯基苯基)丙氧基]丁酸 Bernsteinsaeure-mono-<1-(4-phenyl-phenyl)-propylester> 50673-55-7 C19H20O4
4-氧代-4-[1-(4-苯基苯基)丙氧基]丁酸
4-氧代-4-[(苯磺酰基)氨基]-丁酸 3-[(benzenesulfonyl)carbamoyl]propanoic acid 100462-43-9 C10H11NO5S
4-氧代-4-[(苯磺酰基)氨基]-丁酸
4-氧代-4-[(三丁基锡烷基)氧基]丁酸异丙酯 4-Oxo-4-propan-2-yloxybutanoate;tributylstannanylium 53404-82-3 C19H38O4Sn
4-氧代-4-[(三丁基锡烷基)氧基]丁酸异丙酯
4-氧代-4-[(三丁基锡烷基)氧基]丁-2-烯酸 2-Butenoic acid, 4-oxo-4-((tributylstannyl)oxy)-, (2Z)- 4027-18-3 C16H30O4Sn
4-氧代-4-[(三丁基锡烷基)氧基]丁-2-烯酸
4-氧代-4-[(5-硝基-1,3-噻唑-2-基)氨基]丁酸 4-oxo-4-[(5-nitro-1,3-thiazol-2-yl)amino]butanoic acid 101853-08-1 C7H7N3O5S
4-氧代-4-[(5-硝基-1,3-噻唑-2-基)氨基]丁酸
4-氧代-4-[(5-氨基磺酰基-1,3,4-噻二唑-2-基)氨基]丁酸乙酯 N-(5-Sulfamoyl-[1,3,4]thiadiazol-2-yl)-succinamic acid ethyl ester 129504-07-0 C8H12N4O5S2
4-氧代-4-[(5-氨基磺酰基-1,3,4-噻二唑-2-基)氨基]丁酸乙酯
4-氧代-4-[(2,2,8-三甲基-4H-[1,3]二恶英并[4,5-c]吡啶-5-基)甲氧基]丁酸 succinic acid mono-(2,2,8-trimethyl-4<i>H</i>-[1,3]dioxino[4,5-<i>c</i>]pyridin-5-ylmethyl) ester 94108-52-8 C15H19NO6
4-氧代-4-[(2,2,8-三甲基-4H-[1,3]二恶英并[4,5-c]吡啶-5-基)甲氧基]丁酸
4-氧代-4-(苯乙氧基)丁酸 succinic acid monophenethyl ester 153824-41-0 C12H14O4
4-氧代-4-(苯乙氧基)丁酸
4-氧代-4-(戊甲基苯基)丁酸 4-oxo-4-(2,3,4,5,6-pentamethylphenyl)butanoic acid 765269-95-2 C15H20O3
4-氧代-4-(戊甲基苯基)丁酸
4-氧代-4-(对甲苯氨基)丁酸 N-p-tolylsuccinic acid 37600-44-5 C11H13NO3
4-氧代-4-(对甲苯氨基)丁酸
4-氧代-4-(吡啶基)-2-丁烯酸 4-Oxo-4-(pyridyl)-2-butenoic acid 109151-40-8 C9H7NO3
4-氧代-4-(吡啶基)-2-丁烯酸
4-氧代-4-(吡啶-3-基)丁酸甲酯 methyl 4-oxo-4-(3-pyridyl)butanoate 61192-47-0 C10H11NO3
4-氧代-4-(吡啶-3-基)丁酸甲酯
4-氧代-4-(吡啶-2-基氨基)丁酸 N-(2-pyridyl)-3-carboxypropionamide 62134-49-0 C9H10N2O3
4-氧代-4-(吡啶-2-基氨基)丁酸
4-氧代-4-(吡咯烷-1-基)丁醛 4-oxo-4-(pyrrolidin-1-yl)butanal 41193-97-9 C8H13NO2
4-氧代-4-(吡咯烷-1-基)丁醛
4-氧代-4-({1-[2-(2-苯基乙基)苯氧基]-3-(1-哌啶基)-2-丙基}氧基)丁酸盐酸盐(1:1) hydron;4-oxo-4-[1-[2-(2-phenylethyl)phenoxy]-3-piperidin-1-ylpropan-2-yl]oxybutanoic acid;chloride —— C26H34ClNO5
4-氧代-4-({1-[2-(2-苯基乙基)苯氧基]-3-(1-哌啶基)-2-丙基}氧基)丁酸盐酸盐(1:1)
4-氧代-4-(9-菲基)丁酸 4-oxo-4-[9]phenanthryl-butyric acid 68151-15-5 C18H14O3
4-氧代-4-(9-菲基)丁酸
4-氧代-4-(6-氧代-1H-吡啶-3-基)丁酸甲酯 methyl 4-(6-hydroxy-3-pyridyl)-4-oxo-butyrate 168165-86-4 C10H11NO4
4-氧代-4-(6-氧代-1H-吡啶-3-基)丁酸甲酯
4-氧代-4-(4-苯氧苯基)-丁酸 β-(4-n-Amylbenzoyl)propionsaeure 30742-05-3 C15H20O4
4-氧代-4-(4-苯氧苯基)-丁酸
4-氧代-4-(4-戊基苯基)丁酸 3-(4-n-pentylbenzoyl)propanoic acid 64779-07-3 C15H20O3
4-氧代-4-(4-戊基苯基)丁酸