| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 4-乙酰基-2,6-哌嗪二酮 | 4-acetyl-piperazine-2,6-dione | 35975-27-0 | C6H8N2O3 |
| 4-乙酰基-1-(2-噻吩-2-基乙基)哌嗪-2,6-二酮 | 4-Acetyl-1-(2-thiophen-2-yl-ethyl)-piperazine-2,6-dione | 89508-12-3 | C12H14N2O3S |
| 4-乙硫基二苯甲酮 | Pantetheine-3-pyruvate | 89648-14-6 | C14H24N2O7S |
| 4-乙烯基苯硼酸甲基亚氨基二乙酸酯 | 6-methyl-2-(4-vinylphenyl)-1,3,6,2-dioxazaborocane-4,8-dione | 1257648-79-5 | C13H14BNO4 |
| 4-乙烯基环己烷羧酸 | 4-vinylcyclohexanecarboxylic acid | 189044-30-2 | C9H14O2 |
| 4-乙烯基环己基氨基甲酸叔丁酯 | trans-tert-butyl 4-vinylcyclohexylcarbamate | 1198355-16-6 | C13H23NO2 |
| 4-乙烯基庚-1,6-二烯-4-基丙-2-烯酸酯 | 1-allyl-1-vinyl-3-butenyl acrylate | 88974-45-2 | C12H16O2 |
| 4-乙烯基-2-氧杂-6,8-二氮杂双环[3.2.2]壬烷-7,9-二酮 | 5-Ethenyl-2-oxa-7,9-diazabicyclo[4.2.2]decane-8,10-dione | 95999-91-0 | C9H12N2O3 |
| 4-乙烯基-1,3-二氧戊环-2-酮 | (S)-4-vinyl-1,3-dioxolan-2-one | 205673-79-6 | C5H6O3 |
| 4-乙炔基环己烷羧酸 | 4-ethynyl-cyclohexanecarboxylic acid | 121318-11-4 | C9H12O2 |
| 4-乙炔基-L-苯丙氨酸HCl | p-ethynylphenylalanine | 278605-15-5 | C11H11NO2 |
| 4-乙氧基苯甲酸 | cyclohexa-2,5-diene-1,4-dicarboxylic acid | 619-83-0 | C8H8O4 |
| 4-乙氧基苯甘氨酸 | 2-azaniumyl-2-(4-ethoxyphenyl)acetate | —— | C10H13NO3 |
| 4-乙氧基环己烷羧酸 | trans-4-ethoxycyclohexane carboxylic acid | 223136-24-1 | C9H16O3 |
| 4-乙氧基亚甲基-2-苯基恶唑啉-5-酮 | 4-ethoxymethylene-2-phenyl-2-oxazolin-5-one | 15646-46-5 | C12H11NO3 |
| 4-乙氧基亚甲基-2-苯基-2-恶唑啉-5-酮 | oxazolone | 57784-65-3 | C12H11NO3 |
| 4-乙氧基-3-氧代丁酸乙酯 | ethyl 4-ethoxy-3-oxobutanoate | 41051-14-3 | C8H14O4 |
| 4-乙氧基-3-(4-吡啶基)-3-丁烯-2-酮 | Disodium 4-(2,2-bis(hydroxymethyl)-3-((1-oxooctadec-9-enyl)oxy)propyl) 2-sulphonatosuccinate | 94113-63-0 | C27H46Na2O11S |
| 4-乙氧基-2-甲基-3-氧代丁酸乙酯 | 4-ethoxy-2-methyl-acetoacetic acid ethyl ester | 412035-16-6 | C9H16O4 |
| 4-乙氧基-2,3-二氢-吡咯-2-羧酸 | 4-ethoxy-2,3-dihydro-pyrrole-2-carboxylic acid | 100911-39-5 | C7H11NO3 |
| 4-乙基苯丙氨酸 | D,L-p-ethylphenylalanine | 4313-77-3 | C11H15NO2 |
| 4-乙基硫烷基-丁-3-烯-2-酮 | 4-ethylsulfanyl-but-3-en-2-one | 66894-65-3 | C6H10OS |
| 4-乙基环己烷-1-羧酸乙酯 | ethyl 4-ethylcyclohexanecarboxylate | 6833-46-1 | C11H20O2 |
| 4-乙基环己烯-1-基硼酸 | (4-ethylcyclohex-1-en-1-yl)boronic acid | 871329-72-5 | C8H15BO2 |
| 4-乙基-α1-甲基-2,5-二羰基咪唑烷-1,3-二(丙酰肼) | 4-Ethyl-alpha1-methyl-2,5-dioxoimidazolidine-1,3-di(propionohydrazide) | 94231-33-1 | C12H22N6O4 |