| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氨基-1,2,2,6,6-五甲基哌啶 | 4-amino-1,2,2,6,6-pentamethylpiperidine | 40327-96-6 | C10H22N2 |
| 4-氧基-4-哌啶基-1-丁酸 | 4-oxo-4-(piperidin-1-yl)butanoic acid | 4672-17-7 | C9H15NO3 |
| 4-氧代辛酸 | 4-oxooctanoic acid | 4316-44-3 | C8H14O3 |
| 4-氧代苯并二氢吡喃-7-羧酸甲酯 | methyl 4-oxo-3,4-dihydro-2H-chromene-7-carboxylate | 41118-21-2 | C11H10O4 |
| 4-氧代癸酸 | 4-oxodecanoic acid | 4144-54-1 | C10H18O3 |
| 4-氧代异环磷酰胺 | rac-4-ketoifosfamide | 42436-20-4 | C7H13Cl2N2O3P |
| 4-氧代哌啶酮盐酸盐 | 4-piperidone hydrochloride | 41979-39-9 | C5H9NO*ClH |
| 4-氧代十二酸 | 4-oxododecanoic acid | 4144-55-2 | C12H22O3 |
| 4-氧代-环己基乙酸酯 | 4-acetoxycyclohexanone | 41043-88-3 | C8H12O3 |
| 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]丁酸 | <i>N</i>-(4-[2]pyridylsulfamoyl-phenyl)-succinamic acid | 40265-98-3 | C15H15N3O5S |
| 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-[(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-(吡咯烷-1-基)丁醛 | 4-oxo-4-(pyrrolidin-1-yl)butanal | 41193-97-9 | C8H13NO2 |
| 4-氧代-4-(3-氧代-3,4-二氢喹喔啉-1(2H)-基)丁酸 | 4-Oxo-4-(3-oxo-3,4-dihydro-2H-quinoxalin-1-yl)-butyric acid | 462068-46-8 | C12H12N2O4 |
| 4-氧代-4,7-二氢-1H-吡唑并[3,4-b]吡啶-5-羧酸乙酯 | 4-Hydroxy-1H-pyrazolo(3,4-b)pyridin-5-carbonsaeureaethylester | 41094-96-6 | C9H9N3O3 |
| 4-氧代-3-邻甲苯基-10-氧杂-3-氮杂-三环[5.2.1.0(1,5)]癸-8-烯-6-羧酸 | 1-Oxo-2-(o-tolyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid | 436810-98-9 | C16H15NO4 |
| 4-氧代-2,4-二苯基-丁酸 | 4-oxo-2,4-diphenylbutanoic acid | 4370-96-1 | C16H14O3 |
| 4-氧代-1-甲基环己基氨基甲酸叔丁酯 | tert-butyl (1-methyl-4-oxocyclohexyl)carbamate | 412293-43-7 | C12H21NO3 |
| 4-氧代-1,2-二氢-4H-吡咯并[3,2,1-Ij]喹啉-5-甲酰肼 | 4-Oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carbohydrazide | 400631-33-6 | C12H11N3O2 |
| 4-氢吡喃-4-甲酰氯 | tetrahydro-2H-pyran-4-carbonylchloride | 40191-32-0 | C6H9ClO2 |
| 4-氟苯磺酰胺 | 4-fluorophenylsulphonamide | 402-46-0 | C6H6FNO2S |
| 4-氟苯硼酸酐 | tris(4-fluorophenyl)boroxine | 448-59-9 | C18H12B3F3O3 |
| 4-氟苯甲酰肼 | 4-fluorobenzoyl hydrazide | 456-06-4 | C7H7FN2O |
| 4-氟苯甲酰甲醛水合物 | 4-fluorophenylglyoxal hydrate | 447-43-8 | C8H5FO2*H2O |
| 4-氟苯甲酰基乙腈 | 3-(4-fluorophenyl)-3-oxopropionitrile | 4640-67-9 | C9H6FNO |
| 4-氟苯甲亚胺酸乙酯盐酸盐 | ethyl 4-(fluorophenyl)carboximidate hydrochloride | 4278-01-7 | C9H10FNO*ClH |
| 4-氟苯氧乙酸 | 2-(4-fluorophenoxy)ethanoic acid | 405-79-8 | C8H7FO3 |
| 4-氟苯基醋酸酯 | 4-fluorophenyl acetate | 405-51-6 | C8H7FO2 |
| 4-氟苯基氯硫代甲酸酯 | 4-fluorophenyl chlorothionoformate | 42908-73-6 | C7H4ClFOS |
| 4-氟苯基氨基甲酸4-吡啶甲基酯 | <(4-Fluor-phenyl)-carbamidsaeure>-<4>pyridylmethylester | 4867-61-2 | C13H11FN2O2 |
| 4-氟苯基丙酮 | 4-fluorophenyl acetone | 459-03-0 | C9H9FO |
| 4-氟苯亚甲基氯 | 4-fluorobenzal chloride | 456-19-9 | C7H5Cl2F |
| 4-氟苯乙醚 | 4-ethoxy-1-fluorobenzene | 459-26-7 | C8H9FO |
| 4-氟苯乙酸 | p-Fluorophenylacetic acid | 405-50-5 | C8H7FO2 |
| 4-氟苯乙酮 | 1-(4-Fluorophenyl)ethanone | 403-42-9 | C8H7FO |
| 4-氟苯乙胺 | 2-(4-fluorophenyl)ethan-1-amine hydrochloride | 459-19-8 | C8H10FN*ClH |
| 4-氟苯乙烯 | 4-Fluorostyrene | 405-99-2 | C8H7F |
| 4-氟苄脒盐酸盐 | 4-fluorobenzamidine hydrochloride | 456-14-4 | C7H7FN2*ClH |
| 4-氟硫氰酸苯乙酯 | 1-(4-fluorophenyl)-2-thiocyanatoethan-1-one | 43045-16-5 | C9H6FNOS |
| 4-氟溴苄 | 4-Fluorobenzyl bromide | 459-46-1 | C7H6BrF |
| 4-氟哌啶氢溴酸盐(1:1) | 4-fluoropiperidine-HBr | 496807-96-6 | BrH*C5H10FN |
| 4-氟吲哚-3-乙醛酸甲酯 | methyl 4-fluoroindole-3-glyoxylate | 425639-94-7 | C11H8FNO3 |
| 4-氟偶氮苯四氟硼酸酯 | 4-Fluorobenzenediazonium Tetrafluoroborate | 459-45-0 | C6H4BF5N2 |
| 4-氟代苯甲酰甲醛一水 | (4-fluorophenyl)glyoxal | 403-32-7 | C8H5FO2 |
| 4-氟三氯苄 | 4-fluoro-1-trichloromethylbenzene | 402-42-6 | C7H4Cl3F |
| 4-氟三氟甲苯 | 4-Fluorobenzotrifluoride | 402-44-8 | C7H4F4 |
| 4-氟丁醛 | 4-fluorobutyraldehyde | 462-74-8 | C4H7FO |
| 4-氟丁醛 | butanoyl fluoride | 461-53-0 | C4H7FO |
| 4-氟丁酸甲酯 | 4-fluoro-butyric acid methyl ester | 406-20-2 | C5H9FO2 |