| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(2-甲酰基-3-羟基苯氧基)戊酸 | 5-(2-formyl-3-hydroxyphenoxy)valeric acid | 77858-21-0 | C12H14O5 |
| 5-(2-甲氧基苯甲酰基)-3-苯基-1H-哒嗪-6-酮 | 4-(2-Methoxybenzoyl)-6-phenylpyridazin-3(2H)-one | 832712-08-0 | C18H14N2O3 |
| 5-(2-甲氧基苯甲酰基)-3-(4-甲基苯基)-1H-哒嗪-6-酮 | 4-(2-Methoxy-benzoyl)-6-p-tolyl-2H-pyridazin-3-one | 832712-09-1 | C19H16N2O3 |
| 5-(2-甲氧基苯基)-5-氧代戊酸 | 5-(2-methoxyphenyl)-5-oxopentanoic acid | 105253-92-7 | C12H14O4 |
| 5-(2-甲氧基苯基)-5-氧代戊腈 | 5-(2-methoxyphenyl)-5-oxopentanenitrile | 898786-49-7 | C12H13NO2 |
| 5-(2-甲氧基乙氧基)吡啶-3-硼酸 | 5-(2-Methoxyethoxy)pyridine-3-boronic acid | 1015229-31-8 | C8H12BNO4 |
| 5-(2-甲氧基-5-甲基苯基)-5-氧代戊酸 | 5-(2'-Methoxy-5'-methylphenyl)-5-oxo-pentanoic acid | 71472-14-5 | C13H16O4 |
| 5-(2-甲基苯基)-5-氧代戊酸 | 5-oxo-5-(o-tolyl)pentanoic acid | 36978-50-4 | C12H14O3 |
| 5-(2-甲基-烯丙基)-壬-3,4-二烯-2-酮 | 5-(2-Methyl-allyl)-nona-3,4-dien-2-one | 102070-19-9 | C13H20O |
| 5-(2-甲基-4-硝基苯氧基)-2-甲基吡啶 | 2-methyl-5-(2-methyl-4-nitrophenoxy)pyridine | 697299-78-8 | C13H12N2O3 |
| 5-(2-甲基-2-丙基)-1,2-恶唑-3-甲醛 | 5-t-butyl-isoxazole-3-carbaldehyde | 88721-64-6 | C8H11NO2 |
| 5-(2-甲基-1,3-二氧杂烷-2-基)- 2-吡啶乙醇 | 2-[5-(2-methyl-1,3-dioxolan-2-yl)-2-pyridyl]ethanol | 184766-50-5 | C11H15NO3 |
| 5-(2-溴苯基)-5-氧代戊酸 | 2-bromo-δ-oxobenzenepentanoic acid | 124576-25-6 | C11H11BrO3 |
| 5-(2-溴苯基)-5-氧代戊腈 | 5-(2-bromophenyl)-5-oxopentanenitrile | 884504-59-0 | C11H10BrNO |
| 5-(2-溴苯基)-1-苯基戊烷-1,3-二酮 | 5-(2-bromophenyl)-1-phenylpentane-1,3-dione | 1358579-18-6 | C17H15BrO2 |
| 5-(2-溴甲基)-2,2-二甲基-1,3-二氧六环 | 5-(2-bromoethyl)-2,2-dimethyl-1,3-dioxane | 97845-58-4 | C8H15BrO2 |
| 5-(2-溴乙酰基)-2-苄氧基苯甲酸甲酯 | 2-benzyloxy-5-(2-bromoacetyl)benzoic acid methyl ester | 27475-14-5 | C17H15BrO4 |
| 5-(2-溴乙酰基)-2-(苯基甲氧基)苯甲酰胺 | 5-(bromoacetyl)-2-(phenylmethoxy)benzamide | 72370-19-5 | C16H14BrNO3 |
| 5-(2-溴乙基)-噻吩-2-甲腈 | 5-(bromoacetyl)thiophene-2-carbonitrile | 496879-84-6 | C7H4BrNOS |
| 5-(2-溴-乙酰基)-2-羟基-苯甲酸甲酯 | methyl 5-(bromoacetyl)salicylate | 36256-45-8 | C10H9BrO4 |
| 5-(2-溴-1,1-二乙氧基乙基)-3-甲基-1,2,4-恶二唑 | 5-(2-bromo-1,1-diethoxyethyl)-3-methyl-1,2,4-oxadiazole | 87224-09-7 | C9H15BrN2O3 |
| 5-(2-氯苯氧基)-2-甲氧基吡啶 | 5-(2-chlorophenoxy)-2-methoxypyridine | 1046143-58-1 | C12H10ClNO2 |
| 5-(2-氯苯基)-5-氧代戊酸 | 5-(2-chlorophenyl)-5-oxopentanoic acid | 898792-59-1 | C11H11ClO3 |
| 5-(2-氯苯基)-5-氧代戊腈 | 5-(2-Chlorophenyl)-5-oxovaleronitrile | 898767-76-5 | C11H10ClNO |
| 5-(2-氯苯基)-1-苯基戊烷-1,3-二酮 | 5-(2-chlorophenyl)-1-phenylpentane-1,3-dione | 24118-66-9 | C17H15ClO2 |
| 5-(2-氯乙酰基)-2-羟基苯甲酰胺 | 5-chloroacetylsalicylamide | 33254-88-5 | C9H8ClNO3 |
| 5-(2-氯乙酰基)-2,4-二甲基-1h-吡咯-3-羧酸乙酯 | 3,5-Dimethyl-2-chloracetyl-4-ethoxycarbonyl-pyrrol | 950-86-7 | C11H14ClNO3 |
| 5-(2-氯乙基)-1-(2-脱氧-2-氟-β-D-呋喃阿拉伯糖基)嘧啶-2,4(1H,3H)-二酮 | 4-Hydroxyalprenolol glucuronide | 70359-54-5 | C21H31NO9 |
| 5-(2-氯-4-硝基苯氧基)烟酸甲酯 | methyl 5-(2-chloro-4-nitrophenoxy)nicotinate | 1033808-97-7 | C13H9ClN2O5 |
| 5-(2-氯-4-硝基苯氧基)烟酸 | 5-(2-chloro-4-nitrophenoxy)nicotinic acid | 1033808-98-8 | C12H7ClN2O5 |
| 5-(2-氯-4-硝基苯氧基)-2-甲基吡啶 | 5-(2-chloro-4-nitro-phenoxy)-2-methyl-pyridine | 848482-81-5 | C12H9ClN2O3 |
| 5-(2-氯-3-吡啶基)-5-氧代戊腈 | 5-(2-Chloro-3-pyridyl)-5-oxovaleronitrile | 890100-76-2 | C10H9ClN2O |
| 5-(2-氨基苯甲酰基)呋喃-2-甲酸甲酯 | 2-Furancarboxylic acid, 5-(2-aminobenzoyl)-, methyl ester | 353504-67-3 | C13H11NO4 |
| 5-(2-氨基乙基)-2-羟基-1,4-苯醌 | 3,5-Cyclohexadiene-1,2-dione, 4-(2-aminoethyl)-5-hydroxy- | 41596-67-2 | C8H9NO3 |
| 5-(2-氧代-2-苯基乙氧基)-1(2H)-异喹啉酮 | 5-(2-Oxo-2-phenylethoxy)isoquinolin-1(2H)-one | 1048371-03-4 | C17H13NO3 |
| 5-(2-氧代-2-苯基乙基)-3-(4-甲氧基苯基)-2-异恶唑啉 | 5-(2-Oxo-2-phenylethyl)-3-(4-methoxyphenyl)-2-isoxazoline | 134370-34-6 | C18H17NO3 |
| 5-(2-氟苯基)-5-氧代戊酸 | 5-(2-fluorophenyl)-5-oxopentanoic acid | 199664-70-5 | C11H11FO3 |
| 5-(2-氟苯基)-5-氧代戊腈 | 5-(2-Fluorophenyl)-5-oxovaleronitrile | 898767-33-4 | C11H10FNO |
| 5-(2-氟吡啶基)-吡咯烷-3-甲醛 | 5-(pyridin-2-yl)-1H-pyrrole-3-carbaldehyde | 881674-54-0 | C10H8N2O |
| 5-(2-氟-4-硝基苯氧基)-2-甲氧基吡啶 | 5-(2-fluoro-4-nitrophenoxy)-2-methoxypyridine | 1020536-76-8 | C12H9FN2O4 |
| 5-(2-异丙基-4-甲氧基苯氧基)嘧啶-2,4-二胺 | 5-(2-isopropyl-4-methoxyphenoxy)pyrimidine-2,4-diamine | 865304-71-8 | C14H18N4O2 |
| 5-(2-噻吩基)-3-异噁唑甲醛 | 5-(thiophen-2-yl)isoxazole-3-carbaldehyde | 465514-11-8 | C8H5NO2S |
| 5-(2-噻吩)-1,3-环己二酮 | 5-(thiophen-2-yl)-cyclohexane-1,3-dione | 23994-65-2 | C10H10O2S |
| 5-(2-呋喃基)异噁唑-3-甲醛 | 5-(2-furyl)isoxazole-3-carbaldehyde | 852180-62-2 | C8H5NO3 |
| 5-(2-呋喃基)-1-甲基-1H-吡唑-3-甲醛 | 5-(furan-2-yl)-1-methyl-1H-pyrazole-3-carbaldehyde | 876728-40-4 | C9H8N2O2 |
| 5-(2-呋喃基)-1,3-环己二酮 | 5-(furan-2-yl)cyclohexane-1,3-dione | 1774-11-4 | C10H10O3 |
| 5-(2-吡啶氧基)-2-萘胺 | 5-[(Pyridin-2-yl)oxy]naphthalen-2-amine | 833474-23-0 | C15H12N2O |
| 5-(2-亚金刚烷基)-2,2-二甲基-1,3-二噁烷-4,6-二酮 | 2,2-Dimethyl-5-(tricyclo<3.3.1.1<sup>3,7</sup>>decanylidene)-1,3-dioxane-4,6-dione | 51757-47-2 | C16H20O4 |
| 5-(2-亚甲基环丙基)-2-戊酮 | 2-Pentanone, 5-(methylenecyclopropyl)- | 226082-31-1 | C9H14O |
| 5-(2-乙氧基苯基)-5-氧代戊酸 | 5-(2-Ethoxyphenyl)-5-oxovaleric acid | 898791-59-8 | C13H16O4 |