| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氧代-2-苯基戊酸乙酯 | ethyl 4-oxo-2-phenylpentanoate | 6303-83-9 | C13H16O3 |
| 4-氧代-2-苯基-4-(4-苯基苯基)丁腈 | 4-biphenyl-4-yl-4-oxo-2-phenyl-butyronitrile | 63472-03-7 | C22H17NO |
| 4-氧代-2-硫酮噻唑烷-3-羧酸甲酯 | 4-oxo-2-thioxo-thiazolidine-3-carboxylic acid methyl ester | 67952-25-4 | C5H5NO3S2 |
| 4-氧代-2-硫酮噻唑烷-3-乙烷磺酸钾 | Kalium-2-(rhodanin-3-yl)ethansulfonat | 61681-02-5 | C5H6NO4S3*K |
| 4-氧代-2-环己烯-1,1-二甲酸乙酯 | 4,4-dicarboethoxy-2-cyclohexenone | 64836-82-4 | C12H16O5 |
| 4-氧代-2-丙基戊酸 | 4-Oxo-Valproic acid | 688-04-0 | C8H14O3 |
| 4-氧代-2-(4-苯基甲氧基苯基)丁酸甲酯 | 2-(4-benzyloxyphenyl)-4-oxobutyric acid methyl ester | 634196-85-3 | C18H18O4 |
| 4-氧代-1H-喹啉-3,7-二羧酸 | 4-Hydroxy-quinoline-3,7-dicarboxylic acid | 63463-25-2 | C11H7NO5 |
| 4-氧代-10-丙基-6,7,8,9-四氢苯并[g]苯并吡喃-2-羧酸 | 6,7,8,9-Tetrahydro-4-oxo-10-propyl-4H-naphtho[2,3-b]-pyran-2-carboxylic acid | 60400-86-4 | C17H18O4 |
| 4-氧代-1-金刚烷羰基氯化物 | 4-ketoadamantane acid chloride | 675200-37-0 | C11H13ClO2 |
| 4-氧代-1-苯基-2-吖丁啶羰基氯化物 | 1-Phenyl-4-oxo-azetidin-2-carbonsaeurechlorid | 65837-48-1 | C10H8ClNO2 |
| 4-氧代-1,4-二氢吡啶-3-羧酸甲酯 | methyl 4-hydroxynicotinate | 67367-24-2 | C7H7NO3 |
| 4-氧代-1,4-二氢-3-喹啉羧酸甲酯 | methyl 4-oxo-1,4-dihydroquinoline-3-carboxylate | 61707-79-7 | C11H9NO3 |
| 4-氧代-1,2-环戊烷二羧酸二甲酯 | dimethyl 4-oxocyclopentane-1,2-dicarboxylate | 6453-07-2 | C9H12O5 |
| 4-氧代-1,2,3,4-四氢萘-2-羧酸 | 4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid | 6566-40-1 | C11H10O3 |
| 4-氢六氟丁酸 | 4-hydrohexafluorobutanoic acid | 679-12-9 | C4H2F6O2 |
| 4-氟邻苯二腈 | 4-fluorophthalonitrile | 65610-14-2 | C8H3FN2 |
| 4-氟苯脲 | 1-(4-fluorophenyl)urea | 659-30-3 | C7H7FN2O |
| 4-氟苯磺酸钠盐 | sodium p-fluorobenzenesulfonate | 651-07-0 | C6H4FO3S*Na |
| 4-氟苯甲酸[(4-羟基-3-甲氧基苯基)亚甲基]酰肼 | 4-fluorobenzoic acid [(4-hydroxy-3-methoxyphenyl)methylene]hydrazide | 62433-13-0 | C15H13FN2O3 |
| 4-氟苯甲酰乙酸甲酯 | methyl 4-fluorobenzoyl acetate | 63131-29-3 | C10H9FO3 |
| 4-氟苯基氨基甲酸叔丁酯 | N-(tert-butoxycarbonyl)-4-fluoroaniline | 60144-53-8 | C11H14FNO2 |
| 4-氟苯乙基异氰酸酯 | 4-fluorophenethyl isocyanate | 65535-53-7 | C9H8FNO |
| 4-氟苄胺盐酸盐 | 4-fluorobenzenemethanamine hydrochloride | 659-41-6 | C7H8FN*ClH |
| 4-氟苄肼 | 4-fluorobenzyl hydrazine | 699-05-8 | C7H9FN2 |
| 4-氟环己酮 | 4-fluorocyclohexanone | 68223-64-3 | C6H9FO |
| 4-氟吡啶 | 4-fluoropyridine | 694-52-0 | C5H4FN |
| 4-氟丁酸异丙酯 | Butyric acid, 4-fluoro-, isopropyl ester | 63904-97-2 | C7H13FO2 |
| 4-氟丁酸乙酯 | fluorobutaneic acid ethyl ester | 63904-96-1 | C6H11FO2 |
| 4-氟丁基1,2,2,2-四氯乙基醚 | 1-Fluoro-4-(1,2,2,2-tetrachloroethoxy)butane | 63918-78-5 | C6H9Cl4FO |
| 4-氟-alpha-甲基苯乙胺盐酸盐 | 4-fluoroamphetamine hydrochloride | 64609-06-9 | C9H12FN*ClH |
| 4-氟-N-[3-(2-氧代丙基)-1,2,4-噻二唑-5-基]苯甲酰胺 | 4-fluoro-N-[3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl]benzamide | 690991-52-7 | C12H10FN3O2S |
| 4-氟-N-(2,2,2-三氯-1-羟乙基)苯甲酰胺 | N-(2,2,2-trichloro-1-hydroxyethyl)-4-fluorobenzamide | 67833-05-0 | C9H7Cl3FNO2 |
| 4-氟-N-(1-丙基-1H-四唑-5-基)苯甲酰胺 | 4-fluoro-N-(1-propyltetrazol-5-yl)benzamide | 639048-60-5 | C11H12FN5O |
| 4-氟-N,N-二甲基-3-硝基苯甲酰胺 | 4-fluoro-N,N-dimethyl-3-nitrobenzamide | 682757-41-1 | C9H9FN2O3 |
| 4-氟-7-甲基靛红 | 4-fluoro-7-methylindoline-2,3-dione | 668-24-6 | C9H6FNO2 |
| 4-氟-7-氮杂吲哚 | 4-fluoro-1H-pyrrolo[2,3-b]pyridine | 640735-23-5 | C7H5FN2 |
| 4-氟-5-硝基叠氮苯 | 1-azido-4-fluoro-2-nitrobenzene | 67312-96-3 | C6H3FN4O2 |
| 4-氟-4-脱氧-d-葡萄糖 | 3-fluoro-3-deoxy-α-D-glucose | 62182-11-0 | C6H11FO5 |
| 4-氟-4-((甲基磺酰氧基)甲基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-fluoro-4-(methylsulfonyloxymethyl)piperidine-1-carboxylate | 614729-58-7 | C12H22FNO5S |
| 4-氟-4-((1,3-二氧代异吲哚啉-2-基)甲基)哌啶-1-羧酸叔丁酯 | 4-[(1,3-dioxoisoindolin-2-yl)methyl]-4-fluoropiperidinecarboxylic acid tert-butyl ester | 620611-28-1 | C19H23FN2O4 |
| 4-氟-4'-硝基-3-(三氟甲基)-1,1'-联苯 | 4-fluoro-4'-nitro-3-trifluoromethylbiphenyl | 646054-51-5 | C13H7F4NO2 |
| 4-氟-3H-吲唑-3-胺 | 4-fluoro-3aH-indazol-3-amine | 697230-91-4 | C7H6FN3 |
| 4-氟-3-羟基丁酸乙酯 | Ethyl-4-fluor-3-hydroxybutyrat | 660-47-9 | C6H11FO3 |
| 4-氟-3-羟基(1H)吲唑 | 4-fluoro-1H-indazol-3-ol | 683748-50-7 | C7H5FN2O |
| 4-氟-3-碘苯胺 | 4-fluoro-3-iodoaniline | 647025-62-5 | C6H5FIN |
| 4-氟-3-碘苯甲酸乙酯 | 4-fluoro-3-iodo-benzoic acid ethyl ester | 618-93-9 | C9H8FIO2 |
| 4-氟-3-硝基苯磺酰氯 | 4-fluoro-3-nitrobenzene-1-sulfonyl chloride | 6668-56-0 | C6H3ClFNO4S |
| 4-氟-3-硝基苯甲醚 | 1-fluoro-4-methoxy-2-nitrobenzene | 61324-93-4 | C7H6FNO3 |
| 4-氟-3-甲氧基苯胺 | 4-fluoro-3-methoxyaniline | 64465-53-8 | C7H8FNO |