| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(2,4-二甲氧基苯基)乙酸甲酯 | methyl 2,4-dimethoxyphenylacetate | 55954-25-1 | C11H14O4 |
| 2-(2,4-二甲基苯氧基)乙胺盐酸盐 | 2-(2,4-dimethyl-phenoxy)-ethylamine | 50912-65-7 | C10H15NO |
| 2-(2,4-二甲基苯基)喹啉-4-羧酸 | 2-(2,4-Dimethyl-phenyl)-chinolin-4-carbonsaeure | 5466-33-1 | C18H15NO2 |
| 2-(2,4-二氯苯氧基)乙酰基异氰酸酯 | 2'.4'-Dichlor-phenoxyacetyl-isocyanat | 5843-44-7 | C9H5Cl2NO3 |
| 2-(2,4-二氯苯氧基)丙酸二甲胺盐 | 2-(2,4-dichlorophenoxy)propionic acid dimethylamine salt | 53404-32-3 | C2H7N*C9H8Cl2O3 |
| 2-(2,4-二氯苯氧基)丙酸乙酯 | ethyl 2-(2,4-dichlorophenoxy)propanoate | 58048-39-8 | C11H12Cl2O3 |
| 2-(2,4-二氯苯氧基)丙酸2-丁氧基乙醇酯 | Dichlorprop-butotyl | 53404-31-2 | C15H20Cl2O4 |
| 2-(2,4-二氯苯基)乙酰胺盐酸盐 | ethyl 2-(2,4-dichlorophenyl)acetimidate hydrochloride | 5922-21-4 | C10H11Cl2NO*ClH |
| 2-(2,4-二氯苯基)-alpha-甲基-5-苯并恶唑乙酸 | 2-[2-(2,4-dichloro-phenyl)-benzooxazol-5-yl]-propionic acid | 51234-66-3 | C16H11Cl2NO3 |
| 2-(2,4-二氯苯基)-4,6-二甲基-1,3-二恶烷 | 2-(2,4-Dichlorophenyl)-4,6-dimethyl-1,3-dioxane | 5436-78-2 | C12H14Cl2O2 |
| 2-(2,4-二氯苯基)-4,5-二甲基-1,3-二氧戊环 | 2-(2,4-Dichlorophenyl)-4,5-dimethyl-1,3-dioxolane | 5436-70-4 | C11H12Cl2O2 |
| 2-(2,4-二氯苯基)-3-(2,6-二氯苯基)丙腈 | 2-(2,4-Dichlorphenyl)-3-(2,6-dichlorphenyl)-propionitril | 59666-94-3 | C15H9Cl4N |
| 2-(2,4-二氯-苯基)-4-甲基-戊腈 | 2-(2,4-Dichlorophenyl)-4-methylpentanenitrile | 58853-25-1 | C12H13Cl2N |
| 2-(2,4-二氯-6-甲基苯氧基)乙酰氯 | 2-(2,4-Dichloro-6-methylphenoxy)acetyl chloride | 585518-43-0 | C9H7Cl3O2 |
| 2-(2,4-二氟苯氧基)乙酰肼 | 2-(2,4-Difluorophenoxy)acetohydrazide | 588676-13-5 | C8H8F2N2O2 |
| 2-(2,4-二氟苯氧基)丙酸 | 2-(2,4-difluorophenoxy)propanoic acid | 52043-21-7 | C9H8F2O3 |
| 2-(2,4-二氟苯氧基)丙酰肼 | 2-(2,4-Difluorophenoxy)propanohydrazide | 588678-32-4 | C9H10F2N2O2 |
| 2-(2,4-二氟苯基)吡咯烷 | 2-(2,4-difluorophenyl)pyrrolidine | 524674-05-3 | C10H11F2N |
| 2-(2,4-二氟苯基)丙-2-醇 | 2-(2,4-difluorophenyl)propan-2-ol | 51788-81-9 | C9H10F2O |
| 2-(2,4-二氟苯基)-4,5,6,7-四氢异吲哚-1,3-二酮 | 2-(2,4-difluorphenyl)-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione | 59280-74-9 | C14H11F2NO2 |
| 2-(2,4,6-三硝基苯氧基)苯酚 | catechol 2,4,6-trinitrophenyl ether | 53004-18-5 | C12H7N3O8 |
| 2-(2,4,6-三氟苯基)-4,5,6,7-四氢异吲哚-1,3-二酮 | 2-(2,4,6-trifluorophenyl)-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione | 59280-75-0 | C14H10F3NO2 |
| 2-(2,3-二羟基丙氧基)苯甲酸甲酯 | methyl (±)-2-(2,3-dihydroxypropoxy)benzoate | 53408-43-8 | C11H14O5 |
| 2-(2,3-二羟基-1-丙基氨基)-3-硝基吡啶 | 2-(2,3-dihydroxy-1-propylamino)-3-nitropyridine | 50503-15-6 | C8H11N3O4 |
| 2-(2,3-二甲氧基苯基)乙酰胺 | (2,3-dimethoxy-phenyl)-acetic acid amide | 5663-55-8 | C10H13NO3 |
| 2-(2,3-二甲氧基苯基)-4,4-二甲基-4,5-二氢噁唑 | 2-(2,3-dimethoxyphenyl)-4,4-dimethyl-2-oxazoline | 57598-32-0 | C13H17NO3 |
| 2-(2,3-二甲基苯氧基)乙酸甲酯 | methyl 2-(2,3-dimethylphenoxy)acetate | 57296-55-6 | C11H14O3 |
| 2-(2,3-二甲基苯基)-7-甲基-1,2,4-三氮杂螺[4.5]癸烷-3-硫酮 | 2-(2,3-Dimethylphenyl)-7-methyl-1,2,4-triazaspiro[4.5]decane-3-thione | 5852-57-3 | C16H23N3S |
| 2-(2,3-二氯苯基)-4-(吡啶-2-基)-1,3-噁唑 | 2-(2,3-dichlorophenyl)-4-(2-pyridyl)-1,3-oxazole | 502422-38-0 | C14H8Cl2N2O |
| 2-(2,3-二氢-1H-茚-2-基)乙酸甲酯 | methyl 2-(2,3-dihydro-1H-inden-2-yl)acetate | 53273-37-3 | C12H14O2 |
| 2-(2,3-二氢-1,4-苯并二氧六环-6-基)吡咯烷 | 2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)pyrrolidine | 524674-08-6 | C12H15NO2 |
| 2-(2,3-二氟苯基)-4-(吡啶-2-基)-1,3-噁唑 | 2-(2,3-difluorophenyl)-4-(2-pyridyl)-1,3-oxazole | 502422-34-6 | C14H8F2N2O |
| 2-(2,3,5,6-四氟-4-噻吩-2-基苯基)-5-[5-(2,3,5,6-四氟-4-噻吩-2-基苯基)噻吩-2-基]噻吩 | 5,5'-bis{1-[(4-thien-2-yl)perfluorophenyl]}-2,2'-dithiophene | 586954-33-8 | C28H10F8S4 |
| 2-(2,3,4,6-四-O-乙酰基-beta-D-吡喃半乳糖基)异硫脲氢溴酸盐 | 2,3,4,6-tetra-O-acetylgalactopyranosyl-1-β-pseudothiourea hydrobromide | 51224-13-6 | BrH*C15H22N2O9S |
| 2-(2,3,4,5,6-五甲基苯基)乙酸 | Pentamethylphenylacetic Acid | 53546-75-1 | C13H18O2 |
| 2-(2,3,4,5,6-五氯苯氧基)乙酸乙酯 | pentachlorophenoxy-acetic acid ethyl ester | 55773-90-5 | C10H7Cl5O3 |
| 2-(2,2-二苯基乙烯基)吡啶 | α-(2,2-diphenylvinyl)pyridine | 5733-76-6 | C19H15N |
| 2-(2,2-二苯基乙基)环氧乙烷 | 2-(2,2-diphenylethyl)oxirane | 54766-52-8 | C16H16O |
| 2-(2,2-二苯基乙亚基)-肼基甲酰胺 | diphenyl-acetaldehyde-semicarbazone | 5449-28-5 | C15H15N3O |
| 2-(2,2-二甲基-丙基)-丁-1,3-二烯 | 2-Neopentyl-butadien-(1,3) | 5732-01-4 | C9H16 |
| 2-(2,2-二环己基乙烯基)吡啶 | 2-(2,2-dicyclohexylvinyl)pyridine | 5749-71-3 | C19H27N |
| 2-(2,2-二氯乙烯基)-3,3-二甲基-1-乙氧基羰基环丙烷羧酸乙酯 | ethyl 2-(2,2-dichlorovinyl)-3,3-dimethyl-1-ethoxycarbonylcyclopropanecarboxylate | 59609-50-6 | C13H18Cl2O4 |
| 2-(2,2-二氯-1-甲基乙烯基)-苯胺 | 2-(2,2-dichloro-1-methylvinyl)-phenylamine | 54143-02-1 | C9H9Cl2N |
| 2-(2,2-二氟乙烯基)-1,3-苯并噻唑 | 2-(2,2-difluoro-vinyl)-benzothiazole | 52735-86-1 | C9H5F2NS |
| 2-(2,2-二乙氧基羰基)乙烯基氨基-5-甲基噻吩-3-羧酸 | 2-(2,2-bisethoxycarbonyl)vinylamino-5-methylthiophene-3-carboxylic acid | 55502-87-9 | C14H17NO6S |
| 2-(2,2-二乙氧基乙氧基)-1,1-二乙氧基乙烷 | 2-(2,2-diethoxyethoxy)-1,1-diethoxyethane | 56999-16-7 | C12H26O5 |
| 2-(2,2,4,7-四甲基-3,4-二氢喹啉-1-基)乙醇 | 3-methoxy-chalcone | 5470-91-7 | C16H14O2 |
| 2-(2,2,2-三氟乙氧基)苯甲腈 | ortho-2,2,2-trifluoroethoxy benzonitrile | 56935-77-4 | C9H6F3NO |
| 2-(2,2,2-三氟-乙酰基氨基)-噻唑-5-甲腈 | 2-Trifluoracetamidothiazol-5-carbonitril | 51640-51-8 | C6H2F3N3OS |
| 2-(2,2,2-三氟-乙基)-4-溴-苯胺 | 2-(2,2,2-trifluoro-ethyl)-4-bromo-aniline | 57631-10-4 | C8H7BrF3N |