| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(2-甲基苯基)-4-氧代丁酸甲酯 | methyl 4-oxo-4-o-tolylbutyrate | 85616-39-3 | C12H14O3 |
| 4-(2-甲基苯基)-4-氧代丁酸 | 3-(2-methylbenzoyl)propionic acid | 6939-36-2 | C11H12O3 |
| 4-(2-甲基烯丙氧基)癸-1-烯-2-基乙酸酯 | 4-(2-methylallyloxy)dec-1-en-2-yl acetate | 1042157-89-0 | C16H28O3 |
| 4-(2-甲基氨基乙基)环己醇 | Cyclohexanol, 4-(2-methylaminoethyl)- | 63918-21-8 | C9H19NO |
| 4-(2-甲基氨基-乙基)-环己酮 | 4-(2-methylamino-ethyl)-cyclohexanone | 1018826-38-4 | C9H17NO |
| 4-(2-甲基吡啶-3-氧基)吡啶-2-胺 | 4-(2-methylpyridin-3-yloxy)pyridin-2-amine | 1043022-78-1 | C11H11N3O |
| 4-(2-甲基丙基)环己烷-1-醇 | 4-isobutylcyclohexanol | 104092-38-8 | C10H20O |
| 4-(2-甲基丙-2-烯基)环戊烷-1,3-二酮 | 4-(2-methylprop-2-enyl)cyclopentane-1,3-dione | 76779-06-1 | C9H12O2 |
| 4-(2-甲基[1,3]二氧戊环-2-基)丁烷-2-酮 | 4-(2-methyl-1,3-dioxolan-2-yl)butan-2-one | 33528-35-7 | C8H14O3 |
| 4-(2-甲基-4-硝基苯氧基)吡啶-2-基胺 | 4-(2-methyl-4-nitrophenoxy)pyridin-2-amine | 864244-98-4 | C12H11N3O3 |
| 4-(2-甲基-2-丙基)-1H-吡咯-2-甲醛 | 4-tert-butylpyrrole-2-carboxaldehyde | 156245-57-7 | C9H13NO |
| 4-(2-甲基-1,3-二氧戊环-2-基)哌啶 | 2-(4-Piperidyl-2-methyl-1,3-dioxolan | 94626-55-8 | C9H17NO2 |
| 4-(2-甲基-1,3-二氧戊环-2-基)吡啶 | 4-(2-methyl-1,3-dioxolan-2-yl)pyridine | 60553-33-5 | C9H11NO2 |
| 4-(2-环氧乙烷基)-2-丁酮 | 1-Oxiranyl-3-butanone | 74877-18-2 | C6H10O2 |
| 4-(2-环己基-2-丙基)环己烷-1-醇 | 4-(2-cyclohexylpropan-2-yl)cyclohexanol | 50807-15-3 | C15H28O |
| 4-(2-溴苯基)-4-氧代丁酸 | 4-(2-bromophenyl)-4-oxobutanoic acid | 898765-21-4 | C10H9BrO3 |
| 4-(2-溴苯基)-4-氧代丁腈 | 4-(2-bromo-phenyl)-4-oxo-butyronitrile | 884504-61-4 | C10H8BrNO |
| 4-(2-溴苯基)-2,4-二氧代丁酸甲酯 | methyl 4-(2-bromophenyl)-2,4-dioxobutanoate | 1035235-10-9 | C11H9BrO4 |
| 4-(2-溴戊酰基)-苯甲酸甲酯 | 4-(2-bromopentanoyl)benzoic acid methyl ester | 30768-94-6 | C13H15BrO3 |
| 4-(2-溴乙酰基)苯磺酰氯 | α-Brom-4-chlorsulfonyl-acetophenon | 5038-59-5 | C8H6BrClO3S |
| 4-(2-溴乙酰基)苯甲酸甲酯 | methyl 4-(2-bromoacetyl)benzoate | 56893-25-5 | C10H9BrO3 |
| 4-(2-溴乙酰基)苯甲酸乙酯 | ethyl 4-(2-bromoacetyl)benzoate | 81590-55-8 | C11H11BrO3 |
| 4-(2-溴乙酰基)苯甲酸 | 4-(2-bromoacetyl)benzoic acid | 20099-90-5 | C9H7BrO3 |
| 4-(2-溴乙酰基)苯甲酰溴 | 4-(bromoacetyl)benzoyl bromide | 89196-57-6 | C9H6Br2O2 |
| 4-(2-溴乙酰基)-3-甲氧基苯甲腈 | 2-bromo-4'-cyano-2'-methoxyacetophenone | 102361-96-6 | C10H8BrNO2 |
| 4-(2-溴乙酰基)-3-(甲硫基)苯基乙酸酯 | 4-(2-Bromoacetyl)-3-(methylthio)phenyl acetate | 66264-75-3 | C11H11BrO3S |
| 4-(2-溴乙酰基)-2,6-二甲氧基苯基乙酸酯 | 4-Acetoxy-3,5-dimethoxy-α-brom-acetophenon | 28294-48-6 | C12H13BrO5 |
| 4-(2-溴乙基)苯乙酮 | 1-[4-(2-bromoethyl)phenyl]ethanone | 40422-73-9 | C10H11BrO |
| 4-(2-溴丙酰基)苯氧基乙酸 | 4-(2-bromopropanoyl)phenoxyethanoic acid | 33254-93-2 | C11H11BrO4 |
| 4-(2-溴-4-氟苯甲酰基)哌啶盐酸盐 | 4-(2-bromo-4-fluorobenzoyl)piperidine hydrochloride | 102779-93-1 | C12H13BrFNO*ClH |
| 4-(2-氰基乙基)-4-(4-甲基苯甲酰)庚二腈 | 4-(p-methyl)benzoyl-4-(2-cyanoethyl)heptanedinitrile | 7461-85-0 | C18H19N3O |
| 4-(2-氰乙酰基)苯腈 | 4-(2-cyanoacetyl)benzonitrile | 71292-11-0 | C10H6N2O |
| 4-(2-氯苯甲酰基)噻吩-3-羧酸 | 4-(2-chlorobenzoyl)thiophene-3-carboxylic acid | 89479-34-5 | C12H7ClO3S |
| 4-(2-氯苯甲酰基)哌啶 | (2-Chlorophenyl)(piperidin-4-yl)methanone | 792857-93-3 | C12H14ClNO |
| 4-(2-氯苯基)-4-氧代丁酸 | 3-(2-chlorobenzoyl)propionic acid | 106263-50-7 | C10H9ClO3 |
| 4-(2-氯苯基)-4-氧代丁腈 | 4-(2-chlorophenyl)-4-oxobutanenitrile | 135595-17-4 | C10H8ClNO |
| 4-(2-氯苯基)-2,4-二氧代丁酸乙酯 | ethyl 4-(2-chlorophenyl)-2,4-dioxobutanoate | 338982-35-7 | C12H11ClO4 |
| 4-(2-氯嘧啶-4-氧基)-3-氟苯胺 | 4-(2-chloropyrimidin-4-yloxy)-3-fluoroaniline | 1020536-62-2 | C10H7ClFN3O |
| 4-(2-氯乙酰基)苯甲酸 | 4-chloroacetyl-benzoic acid | 76597-65-4 | C9H7ClO3 |
| 4-(2-氯乙酰基)-1H-吡咯-2-甲醛 | 2-chloro-1-(2-formyl-1H-pyrrol-4-yl)ethanone | 115027-23-1 | C7H6ClNO2 |
| 4-(2-氯乙酰)乙酰苯胺 | N-[4-(chloroacetyl)phenyl]acetamide | 140-49-8 | C10H10ClNO2 |
| 4-(2-氯乙基-乙基-氨基)苯(甲)醛2,3-二氢-1H-吡咯并[1,2-a]苯并咪唑4-甲基吡啶 | 4'-Chloro-4-(4-chlorophenyl)butyrophenone | 71463-54-2 | C16H14Cl2O |
| 4-(2-氯乙基)苯乙酮 | 1-(4-(2-chloroethyl)phenyl)ethan-1-one | 69614-95-5 | C10H11ClO |
| 4-(2-氯乙基)丙正离子基酰苯 | 4-(2-chloroethyl)propiophenone | 117922-95-9 | C11H13ClO |
| 4-(2-氯丙酰)苯乙酸 | [4-(2-chloro-propionyl)-phenyl]-acetic acid | 84098-73-7 | C11H11ClO3 |
| 4-(2-氯-丙基)-庚-1,6-二烯-4-醇 | 4-(2-Chloro-propyl)-hepta-1,6-dien-4-ol | 101536-70-3 | C10H17ClO |
| 4-(2-氯-5-甲氧基苯基)-4-氧代丁酸 | 4-(2-chloro-5-methoxy-phenyl)-4-oxo-butyric acid | 103857-60-9 | C11H11ClO4 |
| 4-(2-氯-4-硝基苯氧基)茚满-1-酮 | 4-(2-chloro-4-nitrophenoxy)indan-1-one | 1033809-61-8 | C15H10ClNO4 |
| 4-(2-氯-4-硝基苯氧基)-2-(2,2-二甲基丙基)异吲哚啉-1-酮 | 4-(2-chloro-4-nitrophenoxy)-2-(2,2-dimethylpropyl)isoindolin-1-one | 1033809-25-4 | C19H19ClN2O4 |
| 4-(2-氯-4-硝基苯氧基)-1,3-苯并恶唑 | 4-(2-chloro-4-nitrophenoxy)-1,3-benzoxazole | 1033810-10-4 | C13H7ClN2O4 |