| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-十八烷基琥珀酸酐 | (2-octadecen-1-yl)succinic anhydride | 67066-88-0 | C22H38O3 |
| 2-十二烷氧基乙酸 | 2-(dodecyloxy)acetic acid | 6064-75-1 | C14H28O3 |
| 2-十二烷基-3-甲基琥珀酸1-氢4-钠盐 | Sodium;2-(1-carboxyethyl)tetradecanoate | 6155-44-8 | C17H31NaO4 |
| 2-十七碳-8-烯基-4,5-二氢-1H-咪唑-1-乙胺单柠檬酸盐 | 1H-Imidazole-1-ethanamine, 2-(8-heptadecenyl)-4,5-dihydro-, 2-hydroxy-1,2,3-propanetricarboxylate (1:1) | 68083-45-4 | C28H51N3O7 |
| 2-十七碳-8-烯基-4,5-二氢-1-(2-羟基乙基)-1H-咪唑磷酸盐 | dihydrogen phosphate;2-(2-heptadec-8-enyl-4,5-dihydro-1H-imidazol-3-ium-3-yl)ethanol | 68698-85-1 | C22H45N2O5P |
| 2-十七烷基-4,5-二氢-1H-咪唑乙酸酯 | 2-heptadecyl-4,5-dihydro-1<i>H</i>-imidazole; acetate | 556-22-9 | C2H4O2*C20H40N2 |
| 2-全氟辛基乙基乙酸酯 | CF3(CF2)7CHCH2 | 37858-04-1 | C12H7F17O2 |
| 2-全氟癸基丙烯酸乙酯 | 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluoro-dodecyl acrylate | 17741-60-5 | C15H7F21O2 |
| 2-全氟己基乙基乙酸酯 | 2-Perfluorohexylethyl acetate | 37858-03-0 | C10H7F13O2 |
| 2-全氟十二烷基乙基甲基丙烯酸酯 | 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-Pentacosafluorotetradecyl methacrylate | 6014-75-1 | C12F25CH2CH2OC(O)C(CH3)=CH2 |
| 2-偶氮基-1,3-二[(2-甲基丙烷-2-基)氧基]-3-氧代丙-1-烯-1-醇 | di-tert-butyl diazomalonate | 35207-75-1 | C11H18N2O4 |
| 2-亚苄基恶唑烷-4,5-二酮 | 1,3-oxazolidine-2-phenylmethylene-4,5-dione | 17384-58-6 | C10H7NO3 |
| 2-亚肼基m醛酮o酰肼 | 2-hydrazonyl-propandihydrazide | 854751-64-7 | C3H8N6O2 |
| 2-亚肼基-3,3-二甲基丁酸 | 2-Hydrazono-3,3-dimethyl-butyric acid | 217300-12-4 | C6H12N2O2 |
| 2-亚硝基-3-氧代丁酸乙酯 | ethyl nitrosoacetoacetate | 24744-75-0 | C6H9NO4 |
| 2-亚甲基琥珀酸钾盐 | 2-Methylenesuccinic acid, potassium salt | 54617-22-0 | C5H4K2O4 |
| 2-亚甲基环戊烯-1-基乙酸酯 | 2-methylenecyclopenten-1-yl acetate | 53723-44-7 | C8H12O2 |
| 2-亚甲基环丙烷-1,1-二羧酸二乙酯 | diethyl methylenecyclopropane-2,2-dicarboxylate | 106352-19-6 | C10H14O4 |
| 2-亚甲基丙烷-1,3-二基二乙酸酯 | 1,3-diacetoxy-2-methylenepropane | 3775-29-9 | C8H12O4 |
| 2-亚甲基beta-丙氨酸甲酯 | 2-Methylene beta-alanine methyl ester | 87375-90-4 | C5H9NO2 |
| 2-亚甲基-环戊烷-1,1-二羧酸 | 2-methylene-cyclopentane-1,1-dicarboxylic acid | 412028-54-7 | C8H10O4 |
| 2-亚甲基-环丙烷乙酸 | (methylenecyclopropyl)acetic acid | 1073-00-3 | C6H8O2 |
| 2-亚甲基-环丙烷-1,1-二羧酸 | 2-methylene-cyclopropane-1,1-dicarboxylic acid | 112534-19-7 | C6H6O4 |
| 2-亚甲基-4-戊烯基氯乙酸酯 | 2-methylene-4-pentenyl chloroacetate | 83739-43-9 | C8H11ClO2 |
| 2-亚甲基-3-氧代环戊烷甲酰胺 | 2-methylene-3-(aminocarbonyl)cyclopentanone | 82111-96-4 | C7H9NO2 |
| 2-亚甲基-3-乙烯基环戊烷羧酸 | 2-Methylen-3-vinylcyclopentancarbonsaeure | 108451-43-0 | C9H12O2 |
| 2-亚环戊基乙酸乙酯 | ethyl cyclopentylideneacetate | 1903-22-6 | C9H14O2 |
| 2-亚氨基甲酰胺基-4,5-二氢-1,3-噻唑-4-羧酸 | 2-[(E)-hydrazinylmethylideneamino]-4,5-dihydro-1,3-thiazole-4-carboxylic acid | —— | C5H8N4O2S |
| 2-亚氨基乙酸乙酯 | iminodiacetic acid diethyl ester | 101706-25-6 | C4H7NO2 |
| 2-亚氨基丙酸乙酯 | ethyl 2-iminopropanoate | 75213-99-9 | C5H9NO2 |
| 2-亚氨基丁二酸 | Iminoaspartic acid | 79067-61-1 | C4H5NO4 |
| 2-亚氨基-3-乙基-1-甲基咪唑烷-4-酮 | 2-imino-3-ethyl-1-methylimidazolidin-4-one | 161892-02-0 | C6H11N3O |
| 2-亚氨基-2-(2-丙酰基肼基)乙酰胺 | 2-Amino-2-(propionyl-hydrazono)-acetamide | 112032-69-6 | C5H10N4O2 |
| 2-亚氨基-1-咪唑烷乙酸 | 1-carboxymethyl-2-iminoimidazolidine | 35404-50-3 | C5H9N3O2 |
| 2-亚氨基-1,3-二甲基咪唑-4-酮 | methylcreatinine | 34293-22-6 | C5H9N3O |
| 2-亚氨代乙酰氧基乙烷磺酸钠盐酸盐 | Isethionyl acetimidate sodium salt hydrochloride | 52914-43-9 | C4H9ClNNaO4S |
| 2-二甲氨基乙基乙酸酯 | 2-(Dimethylamino)ethyl acetate | 1421-89-2 | C6H13NO2 |
| 2-二甲氧基磷酸乙酸 | dimethylphosphonoacetic acid | 34159-46-1 | C4H9O5P |
| 2-二甲氧基磷酰基乙腈 | dimethyl cyanomethylphosphonate | 21658-92-4 | C4H8NO3P |
| 2-二甲氧基磷酰基-1-(3-苯基环戊基)乙酮 | dimethyl 2-oxo-2-(3-phenylcyclopentyl)ethylphosphonate | 62517-87-7 | C15H21O4P |
| 2-二甲氧基磷酰基-1-(3-乙基环戊基)乙酮 | dimethyl 2-oxo-2-(3-ethylcyclopentyl)ethylphosphonate | 62518-10-9 | C11H21O4P |
| 2-二甲氧基磷酰丁二酸二甲酯 | dimethyl 2-(dimethoxyphosphoryl)succinate | 2788-26-3 | C8H15O7P |
| 2-二甲氧基硫代膦酰硫基乙酸 | O,O-dimethylphosphinothioylthioacetic acid | 1113-01-5 | C4H9O4PS2 |
| 2-二甲氧基硫代膦酰硫基-N-丙-2-基乙酰胺 | dithiophosphoric acid <i>S</i>-(isopropylcarbamoyl-methyl ester)-<i>O</i>,<i>O</i>'-dimethyl ester | 3928-03-8 | C7H16NO3PS2 |
| 2-二甲氧基硫代膦酰硫基-N,N'-二乙基丙烷二酰胺 | Dithiophosphoric acid S-(bis-ethylcarbamoyl-methyl) ester O,O'-dimethyl ester | 2830-87-7 | C9H19N2O4PS2 |
| 2-二甲基氨基亚甲基-3-氧代戊酸乙酯 | ethyl (E)-2-((dimethylamino)methylene)-3-oxopentanoate | 89193-23-7 | C10H17NO3 |
| 2-二甲基氨基乙酰肼盐酸盐 | N,N-dimethylglycine hydrazide hydrochloride | 539-64-0 | C4H11N3O*ClH |
| 2-二甲基氨基乙基磷酸酯 | phosphodimethylethanolamine | 6909-62-2 | C4H12NO4P |
| 2-二甲基氨基乙基3-(2-乙烯氧基乙氧基)-2-甲基-丙酸酯 | 2-(Dimethylamino)ethyl 3-(2-(vinyloxy)ethoxy)isobutyrate | 94201-47-5 | C12H23NO4 |
| 2-二甲基氨基乙基2-(2-氧代吡咯烷-1-基)乙酸酯草酸盐 | 2-(Dimethylamino)ethyl (2-oxo-1-pyrrolidinyl)acetate hydrogen oxalate | 132382-22-0 | C12H20N2O7 |