| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-二乙氧基磷酰基丁烷-2-酮 | diethyl 3-oxobutylphosphonate | 1067-90-9 | C8H17O4P |
| 4-二乙氧基磷酰吗啉 | diethyl morpholinophosphonate | 37097-43-1 | C8H18NO4P |
| 4-二乙氧基磷氧基丁基二乙基磷酸酯 | tetraethyl butane-1,4-diyl bisphosphate | 15154-41-3 | C12H28O8P2 |
| 4-二乙氧基硫代膦酰氧基苯胺 | O-(p-aminophenyl) O,O-diethyl phosphorothioate | 3735-01-1 | C10H16NO3PS |
| 4-二丙-2-基氧基磷酰氧基-6-甲基-2-丙-2-基-嘧啶 | Phosphoric acid diisopropyl ester 2-isopropyl-6-methyl-pyrimidin-4-yl ester | 1708-52-7 | C14H25N2O4P |
| 4-乙酸辛酯 | acetic acid 4-octyl ester | 5921-87-9 | C10H20O2 |
| 4-乙酸硫基-1.2-二甲酰基吡唑烷 | 4-(acetylthio)-1,2-diformylpyrazolidine | 216854-55-6 | C7H10N2O3S |
| 4-乙酸基-2-丁酸甲酯基-1,3-氧硫杂环戊烷 | 5-acetoxy-2-(n-butyryloxy)methyl-1,3-oxathiolane | 143446-73-5 | C10H16O5S |
| 4-乙酰胺-乙酸环己酯 | trans-4-acetamido-1-O-acetyl-cyclohexanol | 90978-87-3 | C10H17NO3 |
| 4-乙酰氨基苯酚硫酸酯钾盐 | acetaminophen sulfate potassium salt | 32113-41-0 | C8H8NO5S*K |
| 4-乙酰氨基硫酸菲 | Acetaminophen sulfate | 10066-90-7 | C8H9NO5S |
| 4-乙酰氨基环己酮 | N-(4-oxocyclohexyl)acetamide | 27514-08-5 | C8H13NO2 |
| 4-乙酰氨基环己烷-1-羧酸 | 4-acetamidocyclohexane-1-carboxylic acid | 90942-88-4 | C9H15NO3 |
| 4-乙酰氨基丁酸 | N-Acetyl-4-aminobutyric acid | 3025-96-5 | C6H11NO3 |
| 4-乙酰氨基-2-氰基-3-氧代丁酸甲酯 | Methyl 4-acetamido-2-cyano-3-oxobutanoate | 105688-23-1 | C8H10N2O4 |
| 4-乙酰氧基甲基环己酮 | 4-acetoxymethylcyclohexanone | 33904-15-3 | C9H14O3 |
| 4-乙酰氧基戊烷-1-醇 | 4-acetoxypentan-1-ol | 95255-53-1 | C7H14O3 |
| 4-乙酰氧基双环[2.2.2]辛烷-1-羧酸甲酯 | methyl 4-acetoxybicyclo<2.2.2>octane-1-carboxylate | 81687-91-4 | C12H18O4 |
| 4-乙酰氧基丁-2-炔酸 | 4-Acetoxytetrolic acid | 88550-28-1 | C6H6O4 |
| 4-乙酰氧基-反-巴豆腈 | 4-acetoxy-<i>trans</i>-crotononitrile | 10479-83-1 | C6H7NO2 |
| 4-乙酰氧基-3-羟基丁酸甲酯 | methyl 4-acetoxy-3-hydroxybutanoate | 110165-01-0 | C7H12O5 |
| 4-乙酰氧基-3-羟基-2-亚甲基己酸甲酯 | 4-Acetoxy-3-hydroxy-2-methylene-hexanoic acid methyl ester | 76299-58-6 | C10H16O5 |
| 4-乙酰氧基-3-氧代丁酸甲酯 | 4-acetoxy-3-oxo-butyric acid methyl ester | 87730-99-2 | C7H10O5 |
| 4-乙酰氧基-3-氧代丁酸乙酯 | ethyl 4-acetoxyacetoacetate | 35594-15-1 | C8H12O5 |
| 4-乙酰氧基-3-乙酰氧基甲基-3-甲基-丁-1-烯 | 4-acetoxy-3-acetoxymethyl-3-methyl-but-1-ene | 102540-73-8 | C10H16O4 |
| 4-乙酰氧基-3-(乙酰氧基甲基)-1-氯-1,2-丁二烯 | 4-acetoxy-3-(acetoxymethyl)-1-chloro-1,2-butadiene | 102573-90-0 | C9H11ClO4 |
| 4-乙酰氧基-2H,3h-吡喃-2,6-二酮 | 2,6-dioxo-3,6-dihydro-2H-pyran-4-yl acetate | 15997-62-3 | C7H6O5 |
| 4-乙酰氧基-2-甲基丁醛 | 4-acetoxy-2-methylbutanal | 29773-20-4 | C7H12O3 |
| 4-乙酰氧基-2-甲基-巴豆腈 | 4-acetoxy-2-methyl-crotononitrile | 24928-96-9 | C7H9NO2 |
| 4-乙酰氧基-2-乙酰氧基甲基-戊-1-烯 | 4-acetoxy-2-acetoxymethyl-pent-1-ene | 855748-04-8 | C10H16O4 |
| 4-乙酰氧基-2-(4-吡啶基亚甲基)乙酰乙酸乙酯 | ethyl 4-acetoxy-2-(4-pyridylmethylene)acetoacetate | 103293-28-3 | C14H15NO5 |
| 4-乙酰氧基-2,4-二甲基-环己-2,5-二烯酮 | 4-acetoxy-2,4-dimethyl-cyclohexa-2,5-dienone | 855408-90-1 | C10H12O3 |
| 4-乙酰氧基-1-甲氧基-2-甲基-丁-1,3-二烯 | 4-acetoxy-1-methoxy-2-methyl-buta-1,3-diene | 51575-68-9 | C8H12O3 |
| 4-乙酰基氨基-N-[5-(4,4,5,5-四甲基-[1,3,2]二氧杂环戊硼烷-2-基)吡啶-3-基]丁酰胺 | 4-acetylamino-N-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-3-yl]-butyramide | 1171891-25-0 | C17H26BN3O4 |
| 4-乙酰基四氢-2H-吡喃-4-羧酸乙酯 | 4-acetyl-tetrahydro-pyran-4-carboxylic acid ethyl ester | 850637-12-6 | C10H16O4 |
| 4-乙酰基哌嗪-2-酮 | 1-acetyl-3-oxopiperazine | 17796-61-1 | C6H10N2O2 |
| 4-乙酰基-N-苄基-3,5-二甲基-1H-吡咯-2-甲酰胺 | 2-Benzylaminocarbonyl-3,5-dimethyl-4-acetyl-pyrrol | 22056-47-9 | C16H18N2O2 |
| 4-乙酰基-N-[(9H-芴-9-基甲氧基)羰基]-L-苯丙氨酸 | para-acetyl-phenylalanine | 204716-07-4 | C26H23NO5 |
| 4-乙酰基-L-苯基丙氨酸 | p-acetyl-L-phenylalanine | 122555-04-8 | C11H13NO3 |
| 4-乙酰基-L-苯丙氨酸 | 4-Acetyl-L-phenylalanine Hydrochloride | 20299-31-4 | C11H14ClNO3 |
| 4-乙酰基-6-羟基-1-(2-噻吩-2-基乙基)哌嗪-2-酮 | 4-Acetyl-6-hydroxy-1-(2-thiophen-2-yl-ethyl)-piperazin-2-one | 89508-16-7 | C12H16N2O3S |
| 4-乙酰基-5-甲基环己-4-烯-1,2-二羧酸 | 1-Acetyl-2-methyl-4,5-dicarboxy-cyclohexen-(1) | 61346-01-8 | C11H14O5 |
| 4-乙酰基-4-乙氧基羰基庚二酸 | 1,5-di-tert-butyl 3-ethyl 3-acetylpentane-1,3,5-tricarboxylate | 72653-14-6 | C12H18O7 |
| 4-乙酰基-4-(2-羧乙基)庚二酸 | 4-acetyl-4-(2-carboxyethyl)heptanedioic acid | 5617-46-9 | C12H18O7 |
| 4-乙酰基-3-硫代吗啉羧酸 | 4-Acetylthiomorpholine-3-carboxylic acid | 229329-85-5 | C7H11NO3S |
| 4-乙酰基-3-氨基-5-亚甲基-2(5H)-呋喃酮 | 3-amino-4-acetyl-5-methylenefuran-2(5H)-one | 92220-25-2 | C7H7NO3 |
| 4-乙酰基-3,4-二氢-苯并[1,4]恶嗪-2-酮 | 4-acetyl-3,4-dihydro-benz[1,4]oxazin-2-one | 103264-14-8 | C10H9NO3 |
| 4-乙酰基-3,4-二氢-2(1H)-喹喔啉酮 | 4-acetyl-3,4-dihydroquinoxalin-2(1H)-one | 120589-86-8 | C10H10N2O2 |
| 4-乙酰基-2-异丙烯基-4-甲基-4H-恶唑-5-酮 | 4-acetyl-2-isopropenyl-4-methyl-4<i>H</i>-oxazol-5-one | 10324-85-3 | C9H11NO3 |
| 4-乙酰基-2-丁酮 | 1-acetoxybutan-3-one | 10150-87-5 | C6H10O3 |