| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-乙酰基-2-氟环己壬 | 2-fluoro-2-acetylcyclohexanone | 74279-75-7 | C8H11FO2 |
| 2-乙酰基-2-异丙基-5-氧代己酸甲酯 | 2-Acetyl-2-isopropyl-5-oxo-hexanoic acid methyl ester | 78871-82-6 | C12H20O4 |
| 2-乙酰基-2-(1-苯基-乙基)-环戊酮 | 2-acetyl-2-(1-phenylethyl)cyclopentanone | 727401-23-2 | C15H18O2 |
| 2-乙酰基-10-[2-(二甲基铵基)丙基]-10H-吩噻嗪-10-鎓(2Z)-2-丁烯二酸酯 | Ethanone, 1-(10-(2-(dimethylamino)propyl)-10H-phenothiazin-2-YL)-, (2Z)-2-butenedioate (1:1) | 7455-18-7 | C23H26N2O5S |
| 2-乙酰基-1-萘酚 | 1-hydroxy-2-acetonaphthone | 711-79-5 | C12H10O2 |
| 2-乙酰基-1-(4-喹啉基甲基)-1,2-二氢异喹啉 | 2-acetyl-1-(4-quinolylmethyl)-1,2-dihydroisoquinoline | 79332-27-7 | C21H18N2O |
| 2-乙酰基-1,4-亚苯基二苯甲酸酯 | 1-acetyl-1,3-bis(benzoyloxy)benzene | 76323-08-5 | C22H16O5 |
| 2-乙酰基-1,3-噻唑-4-甲酸甲酯 | methyl 2-acetylthiazole-4-carboxylate | 76275-87-1 | C7H7NO3S |
| 2-乙酰基-1,10-菲罗啉 | 2-acetyl-1,10-phenanthroline | 72404-92-3 | C14H10N2O |
| 2-乙茚-10-十一醛 | 10-Undecenal, 2-ethylidene- | 72894-14-5 | C13H22O |
| 2-乙硫基-N-甲基-N-[3-(4-甲基哌嗪-1-基)丙基]苯胺 | 1-Methyl-4-(3-(methyl-2-ethylmercaptophenylamino)propyl)piperazine | 74037-90-4 | C17H29N3S |
| 2-乙硫基-N-甲基-N-(3-哌啶-1-基丙基)苯胺 | Piperidine, 1-(3-(N-(2-ethylthiophenyl)-N-methylamino)propyl)- | 73790-77-9 | C17H28N2S |
| 2-乙硫基-4-氨基嘧啶-5-羧酸乙酯 | Ethyl-4-amino-2-ethylthio-5-pyrimidin-carboxylat | 778-97-2 | C9H13N3O2S |
| 2-乙硫基-4,5,6三氨基嘧啶 | 2-(ethylthio)pyrimidine-4,5,6-triamine | 73000-30-3 | C6H11N5S |
| 2-乙烯氧基乙醇 | 2-hydroxyethyl vinyl ether | 764-48-7 | C4H8O2 |
| 2-乙烯基环丙烷-1,1-二羧酸二乙酯 | diethyl 2-vinylcyclopropane-1,1-dicarboxylate | 7686-78-4 | C11H16O4 |
| 2-乙烯基环丁酮甲苯磺酰腙钠盐 | 2-vinylcyclobutanone tosylhydrazone sodium salt | 71546-38-8 | C13H15N2O2S*Na |
| 2-乙烯基环丁酮 | 2-Vinylcyclobutanon | 71546-39-9 | C6H8O |
| 2-乙烯基喹啉 | 2-vinylquinoline | 772-03-2 | C11H9N |
| 2-乙烯基-6-吡啶-2-基吡啶 | 6-vinyl-2,2'-bipyridine | 79964-37-7 | C12H10N2 |
| 2-乙烯基-6,6-二甲基-5,7-二氧杂螺[2.5]辛烷-4,8-二酮 | 6,6-dimethyl-1-vinyl-5,7-dioxaspiro[2.5]octane-4,8-dione | 71107-18-1 | C10H12O4 |
| 2-乙烯基-5-氧代环戊烷-1-羧酸甲酯 | 2-methoxycarbonyl-3-vinylcyclopentanone | 75351-19-8 | C9H12O3 |
| 2-乙烯基-3-吡啶基乙酸酯 | 3-acetoxy-2-ethenylpyridine | 767290-23-3 | C9H9NO2 |
| 2-乙烯基-2,6,6-三甲基四氢-2H-吡喃 | 2,6,6-trimethyl-2-vinyltetrahydropyran | 7392-19-0 | C10H18O |
| 2-乙烯基-1-苯并呋喃 | 2-vinylbenzofuran | 7522-79-4 | C10H8O |
| 2-乙烯基-1-苯基环丙烷-1-羧酸乙酯 | ethyl 2-vinyl-1-phenylcyclopropane-1-carboxylate | 78162-15-9 | C14H16O2 |
| 2-乙烯基-1,1-二甲基环丙烷 | 1,1-dimethyl-2-vinylcyclopropane | 7736-30-3 | C7H12 |
| 2-乙炔基蒽 | 2-Ethynylanthracene | 78053-56-2 | C16H10 |
| 2-乙炔基苯甲醚 | 1-ethynyl-2-methoxybenzene | 767-91-9 | C9H8O |
| 2-乙炔基苯甲酸乙酯 | ethyl 2-ethynylbenzoate | 74185-31-2 | C11H10O2 |
| 2-乙炔基苯基丙炔酸酯 | 2-Ethynylphenyl prop-2-ynoate | 714965-33-0 | C11H6O2 |
| 2-乙炔基甲苯 | 1-ethynyl-2-methylbenzene | 766-47-2 | C9H8 |
| 2-乙炔基环己烷羧酸 | 2-ethynylcyclohexanecarboxylic acid | 77670-50-9 | C9H12O2 |
| 2-乙炔基氢醌 | 2,5-dihydroxyphenylacetylene | 74047-22-6 | C8H6O2 |
| 2-乙炔基戊基苯 | (2-Ethynylpentyl)benzene | 765906-88-5 | C13H16 |
| 2-乙炔基三氟甲苯 | 5-Amino-2-carbamoyl-3-methyl-amino-pyrazin | 704-46-1 | C6H9N5O |
| 2-乙炔基-α,α,α-三氟甲苯 | 1-ethynyl-2-(trifluoromethyl)benzene | 704-41-6 | C9H5F3 |
| 2-乙炔基-6-甲基-吡啶-3-胺 | (2-ethynyl-6-methyl-pyridin-3-yl)amine | 757950-12-2 | C8H8N2 |
| 2-乙炔基-5-氧代-L-脯氨酸 | 2-Ethynyl-5-oxo-L-proline | 74580-20-4 | C7H7NO3 |
| 2-乙炔基-4-氟苯甲醛 | 2-ethynyl-4-fluorobenzaldehyde | 749874-24-6 | C9H5FO |
| 2-乙炔基-2,4,5-三甲基-1,3-二氧戊环 | 2-Ethynyl-2,4,5-trimethyl-1,3-dioxolane | 79449-66-4 | C8H12O2 |
| 2-乙炔基-1-甲基-1H-咪唑-4,5-二甲腈 | 1-methyl-2-ethynyl-4,5-dicyanoimidazole | 753003-11-1 | C8H4N4 |
| 2-乙炔基-1-(2-乙炔基萘-1-基)萘 | (R)-2,2'-diethynyl-1,1'-binaphthalene | 765911-39-5 | C24H14 |
| 2-乙炔基-1,3-二甲基苯 | 2,6-dimethylphenylacetylene | 74331-74-1 | C10H10 |
| 2-乙炔-1,4-二甲基苯 | 2-ethynyl-1,4-dimethylbenzene | 74331-70-7 | C10H10 |
| 2-乙氧羰基-4-甲氧羰基-3-甲基-2-环戊烯酮 | 2-Ethoxycarbonyl-4-methoxycarbonyl-3-methyl-2-cyclopentenone | 73880-06-5 | C11H14O5 |
| 2-乙氧羰基-4-甲氧羰基-3-甲基-2-戊基-3-环戊烯酮 | 2-Ethoxycarbonyl-4-methoxycarbonyl-3-methyl-2-pentyl-3-cyclopentenone | 73880-07-6 | C16H24O5 |
| 2-乙氧羰基-4-甲氧羰基-3-甲基-2-(2-戊炔基)-3-环戊烯酮 | 2-Ethoxycarbonyl-4-methoxycarbonyl-3-methyl-2-(2-pentynyl)-3-cyclopentenone | 73880-08-7 | C16H20O5 |
| 2-乙氧基苯甲酸苯酯 | Phenyl 2-ethoxybenzoate | 79515-58-5 | C15H14O3 |
| 2-乙氧基苯并[d]噻唑 | 2-ethoxy-1,3-benzothiazole | 70292-64-7 | C9H9NOS |