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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-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-硫酮噻唑烷-3-乙烷磺酸钾
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-环己烯-1,1-二甲酸乙酯
4-氧代-2-丙基戊酸 4-Oxo-Valproic acid 688-04-0 C8H14O3
4-氧代-2-丙基戊酸
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-2-(4-苯基甲氧基苯基)丁酸甲酯
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-1H-喹啉-3,7-二羧酸
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-10-丙基-6,7,8,9-四氢苯并[g]苯并吡喃-2-羧酸
4-氧代-1-金刚烷羰基氯化物 4-ketoadamantane acid chloride 675200-37-0 C11H13ClO2
4-氧代-1-金刚烷羰基氯化物
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-苯基-2-吖丁啶羰基氯化物
4-氧代-1,4-二氢吡啶-3-羧酸甲酯 methyl 4-hydroxynicotinate 67367-24-2 C7H7NO3
4-氧代-1,4-二氢吡啶-3-羧酸甲酯
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-1,4-二氢-3-喹啉羧酸甲酯
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-环戊烷二羧酸二甲酯
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-氧代-1,2,3,4-四氢萘-2-羧酸
4-氢六氟丁酸 4-hydrohexafluorobutanoic acid 679-12-9 C4H2F6O2
4-氢六氟丁酸
4-氟邻苯二腈 4-fluorophthalonitrile 65610-14-2 C8H3FN2
4-氟邻苯二腈
4-氟苯脲 1-(4-fluorophenyl)urea 659-30-3 C7H7FN2O
4-氟苯脲
4-氟苯磺酸钠盐 sodium p-fluorobenzenesulfonate 651-07-0 C6H4FO3S*Na
4-氟苯磺酸钠盐
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-氟苯甲酸[(4-羟基-3-甲氧基苯基)亚甲基]酰肼
4-氟苯甲酰乙酸甲酯 methyl 4-fluorobenzoyl acetate 63131-29-3 C10H9FO3
4-氟苯甲酰乙酸甲酯
4-氟苯基氨基甲酸叔丁酯 N-(tert-butoxycarbonyl)-4-fluoroaniline 60144-53-8 C11H14FNO2
4-氟苯基氨基甲酸叔丁酯
4-氟苯乙基异氰酸酯 4-fluorophenethyl isocyanate 65535-53-7 C9H8FNO
4-氟苯乙基异氰酸酯
4-氟苄胺盐酸盐 4-fluorobenzenemethanamine hydrochloride 659-41-6 C7H8FN*ClH
4-氟苄胺盐酸盐
4-氟苄肼 4-fluorobenzyl hydrazine 699-05-8 C7H9FN2
4-氟苄肼
4-氟环己酮 4-fluorocyclohexanone 68223-64-3 C6H9FO
4-氟环己酮
4-氟吡啶 4-fluoropyridine 694-52-0 C5H4FN
4-氟吡啶
4-氟丁酸异丙酯 Butyric acid, 4-fluoro-, isopropyl ester 63904-97-2 C7H13FO2
4-氟丁酸异丙酯
4-氟丁酸乙酯 fluorobutaneic acid ethyl ester 63904-96-1 C6H11FO2
4-氟丁酸乙酯
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-氟丁基1,2,2,2-四氯乙基醚
4-氟-alpha-甲基苯乙胺盐酸盐 4-fluoroamphetamine hydrochloride 64609-06-9 C9H12FN*ClH
4-氟-alpha-甲基苯乙胺盐酸盐
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-[3-(2-氧代丙基)-1,2,4-噻二唑-5-基]苯甲酰胺
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-(2,2,2-三氯-1-羟乙基)苯甲酰胺
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-(1-丙基-1H-四唑-5-基)苯甲酰胺
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-N,N-二甲基-3-硝基苯甲酰胺
4-氟-7-甲基靛红 4-fluoro-7-methylindoline-2,3-dione 668-24-6 C9H6FNO2
4-氟-7-甲基靛红
4-氟-7-氮杂吲哚 4-fluoro-1H-pyrrolo[2,3-b]pyridine 640735-23-5 C7H5FN2
4-氟-7-氮杂吲哚
4-氟-5-硝基叠氮苯 1-azido-4-fluoro-2-nitrobenzene 67312-96-3 C6H3FN4O2
4-氟-5-硝基叠氮苯
4-氟-4-脱氧-d-葡萄糖 3-fluoro-3-deoxy-α-D-glucose 62182-11-0 C6H11FO5
4-氟-4-脱氧-d-葡萄糖
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-((甲基磺酰氧基)甲基)哌啶-1-羧酸叔丁酯
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-((1,3-二氧代异吲哚啉-2-基)甲基)哌啶-1-羧酸叔丁酯
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-4'-硝基-3-(三氟甲基)-1,1'-联苯
4-氟-3H-吲唑-3-胺 4-fluoro-3aH-indazol-3-amine 697230-91-4 C7H6FN3
4-氟-3H-吲唑-3-胺
4-氟-3-羟基丁酸乙酯 Ethyl-4-fluor-3-hydroxybutyrat 660-47-9 C6H11FO3
4-氟-3-羟基丁酸乙酯
4-氟-3-羟基(1H)吲唑 4-fluoro-1H-indazol-3-ol 683748-50-7 C7H5FN2O
4-氟-3-羟基(1H)吲唑
4-氟-3-碘苯胺 4-fluoro-3-iodoaniline 647025-62-5 C6H5FIN
4-氟-3-碘苯胺
4-氟-3-碘苯甲酸乙酯 4-fluoro-3-iodo-benzoic acid ethyl ester 618-93-9 C9H8FIO2
4-氟-3-碘苯甲酸乙酯
4-氟-3-硝基苯磺酰氯 4-fluoro-3-nitrobenzene-1-sulfonyl chloride 6668-56-0 C6H3ClFNO4S
4-氟-3-硝基苯磺酰氯
4-氟-3-硝基苯甲醚 1-fluoro-4-methoxy-2-nitrobenzene 61324-93-4 C7H6FNO3
4-氟-3-硝基苯甲醚
4-氟-3-甲氧基苯胺 4-fluoro-3-methoxyaniline 64465-53-8 C7H8FNO
4-氟-3-甲氧基苯胺
4-氟-3-甲氧基苯乙酮 1-(4-fluoro-3-methoxyphenyl)ethan-1-one 64287-19-0 C9H9FO2
4-氟-3-甲氧基苯乙酮
4-氟-3-甲基苯磺酰氯 4-fluoro-3-methylbenzene-1-sulfonyl chloride 629672-19-1 C7H6ClFO2S
4-氟-3-甲基苯磺酰氯
4-氟-3-三氟甲基苯酚 4-fluoro-3-(trifluoromethyl)phenol 61721-07-1 C7H4F4O
4-氟-3-三氟甲基苯酚