| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氧代-4-(1-苯基戊氧基)丁酸 | (1-phenylpentyl) hydrogen succinate | 135-36-4 | C15H20O4 |
| 4-氧代-4-(1-芘基)丁酸 | 1-Pyrenebutanoic acid, gamma-oxo-, sodium salt | 63450-99-7 | C20H13NaO3 |
| 4-氧代-4-((2-苯基乙基)氨基)-2-丁烷亚磺酸与苯乙胺的化合物(1:1) | Cambridge id 5119387 | —— | C20H28N2O3S |
| 4-氧代-3-苯基戊腈 | 3-phenyl-4-oxopentane-1-nitrile | 21953-95-7 | C11H11NO |
| 4-氧代-3,4-二氢吡啶-1(2H)-羧酸苄酯 | benzyl 4-oxo-3,4-dihydropyridine-1(2H)-carboxylate | 185847-84-1 | C13H13NO3 |
| 4-氧代-3,4-二氢-2H-螺[萘-1,4-哌啶]-1-羧酸叔丁酯 | tert-butyl 4-oxo-3,4-dihydro-2H-spiro[naphthalene-1,4'-piperidine]-1'-carboxylate | 948034-21-7 | C19H25NO3 |
| 4-氧代-2-苯基环戊酸 | 4-oxo-2-phenyl-cyclopentanecarboxylic acid | 85729-34-6 | C12H12O3 |
| 4-氧代-2-苯基-5-乙烯基-3,4-二氢-2H-吡啶-1-羧酸苯酯 | Phenyl 5-ethenyl-4-oxo-2-phenyl-2,3-dihydropyridine-1-carboxylate | 173606-63-8 | C20H17NO3 |
| 4-氧代-2-苯基-3,4-二氢吡啶-1(2H)-羧酸苄酯 | N-<(Benzyloxy)carbonyl>-2-phenyl-2,3-dihydro-4-pyridone | 126378-73-2 | C19H17NO3 |
| 4-氧代-2-丙基-3,4-二氢吡啶-1(2H)-羧酸苄酯 | benzyl 2-propyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate | 145100-54-5 | C16H19NO3 |
| 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-2,6-二苯基-4H-4拉姆达*5*-[1,4]氧磷-4-醇 | 4-hydroxy-2,6-diphenyl-4H-1,4-oxaphosphorin 4-oxide | 56153-45-8 | C16H13O3P |
| 4-氧代-1-苯基环己烷羧酸 | 4-Oxo-1-phenyl-cyclohexancarbonsaeure | 75945-91-4 | C13H14O3 |
| 4-氧代-1-苯基-1,3-环己烷二甲酸二甲酯 | dimethyl 4-oxo-1-phenyl-1,3-cyclohexanedicarboxylate | 374794-40-8 | C16H18O5 |
| 4-氧代-1-苯基-1,2,3,4-四氢-1-萘甲酸 | 4-oxo-1-phenyl-1,2,3,4-tetrahydro-1-naphthalenecarboxylic acid | 2997-25-3 | C17H14O3 |
| 4-氧代-1-(3-氟苯基)环己烷羧酸 | 1-(3-fluorophenyl)-4-oxocyclohexanecarboxylic acid | 374795-89-8 | C13H13FO3 |
| 4-氧代-1-(2-氟苯基)环己烷羧酸 | 1-(2-fluorophenyl)-4-oxocyclohexanecarboxylic acid | 179064-49-4 | C13H13FO3 |
| 4-氧代-1,3-哌啶二羧酸 3-甲基 1-(苯基甲基)酯 | 1-benzyl 3-methyl 4-oxopiperidine-1,3-dicarboxylate | 140176-27-8 | C15H17NO5 |
| 4-氧代-1,2-吡唑烷二甲酸 1-叔丁酯 2-苄酯 | 4-oxo-pyrazolidine-1,2-dicarboxylic acid 1-benzyl ester 2-tert-butyl ester | 503072-63-7 | C16H20N2O5 |
| 4-氧代-1,2,3,4-四氢萘-2-羧酸乙酯 | 5-ethoxycarbonyl-1,2-benzo-3-oxocyclohexenone | 22743-00-6 | C13H14O3 |
| 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-1-羧酸 | 4-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid | 3123-46-4 | C11H10O3 |
| 4-氧代-1,2,3,4-四氢化萘-1-羧酸甲酯 | methyl 4-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate | 156390-35-1 | C12H12O3 |
| 4-氧-4-苯胺基-2-丁烯酸 | 3-phenylcarbamoylacrylic acid | 37902-58-2 | C10H9NO3 |
| 4-氧-4-[1-(苯磺酰基)-1H-吡咯-3-基]丁酸 | 4-<1-(Phenylsulfonyl)-3-pyrrolyl>-4-oxobutyric acid | 81454-02-6 | C14H13NO5S |
| 4-氢过氧基苯磺酰胺 | 4-Hydroperoxybenzenesulfonamide | 165070-56-4 | C6H7NO4S |
| 4-氟麻黄碱 | 1-(4-Fluorophenyl)-2-(methylamino)propan-1-ol | —— | C10H14FNO |
| 4-氟间苯二酚 | 4-fluororesorcinol | 103068-41-3 | C6H5FO2 |
| 4-氟间苯二氰 | 2,4-dicyano-1-fluorobenzene | 13519-90-9 | C8H3FN2 |
| 4-氟邻苯二腈 | 4-fluorophthalonitrile | 65610-14-2 | C8H3FN2 |
| 4-氟邻苯二甲酸二甲酯 | dimethyl 4-fluorophthalate | 110706-50-8 | C10H9FO4 |
| 4-氟邻苯二甲酸 | 4-fluorophthalic acid | 320-97-8 | C8H5FO4 |
| 4-氟萘-1-醇乙酸酯 | Acetic acid;4-fluoronaphthalen-1-ol | 90990-92-4 | C12H11FO3 |
| 4-氟萘-1-醇 | 4-fluoronaphthalen-1-ol | 315-53-7 | C10H7FO |
| 4-氟萘-1-磺酰氯 | 4-fluoro-naphthalene-1-sulfonyl chloride | 316-69-8 | C10H6ClFO2S |
| 4-氟萘-1-硼酸 | 4-fluoronaphthalene-1-boronic acid | 182344-25-8 | C10H8BFO2 |
| 4-氟萘-1-甲腈 | 4-fluoro-1-naphthonitrile | 13916-99-9 | C11H6FN |
| 4-氟苯重氮四氟硼酸盐 | 4-fluorobenzenediazonium tetrafluoroborate | 53260-51-8 | C6H4FN2*F6P |
| 4-氟苯酚阴离子 | p-fluorophenoxide | 32376-34-4 | C6H4FO |
| 4-氟苯酚,甲基氨基甲酸 | 4-Fluorophenol;methylcarbamic acid | 705-70-4 | C8H10FNO3 |
| 4-氟苯酚,4-甲基苯磺酸 | 4-Methylbenzene-1-sulfonic acid--4-fluorophenol (1/1) | 1582-01-0 | C13H13FO4S |
| 4-氟苯酚 | 4-Fluorophenol | 371-41-5 | C6H5FO |
| 4-氟苯脲 | 1-(4-fluorophenyl)urea | 659-30-3 | C7H7FN2O |
| 4-氟苯胺盐酸盐 | p-fluoroaniline hydrochloride | 2146-07-8 | C6H7FN*Cl |
| 4-氟苯胺氢溴酸盐 | 4-Fluoroaniline hydrobromide | 85734-18-5 | C6H7BrFN |
| 4-氟苯胺 | 4-fluoroaniline | 371-40-4 | C6H6FN |
| 4-氟苯肾上腺素 | 4-fluorophenylephrine | 103439-06-1 | C9H12FNO2 |
| 4-氟苯肼盐酸盐 | 4-fluorophenyhydrazine hydrochloride | 823-85-8 | C6H8FN2*Cl |
| 4-氟苯肼 | 4-fluorophenylhydrazine | 371-14-2 | C6H7FN2 |
| 4-氟苯磺酸钠盐 | sodium p-fluorobenzenesulfonate | 651-07-0 | C6H4FO3S*Na |