| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-乙酰基-1-吡咯啉 | 2-acetyl-1-pyrroline | 85213-22-5 | C6H9NO |
| 2-乙酰基-1,4-环氧-1,2,3,4-四氢-5,8-二甲氧基萘 | 2-acetyl-1,4-epoxy-1,2,3,4-tetrahydro-5,8-dimethoxy naphthalene | 86146-33-0 | C14H16O4 |
| 2-乙酰基-1,4-环氧-1,2,3,4-四氢-5,8-二甲氧基萘 | 2-acetyl-1,4-epoxy-1,2,3,4-tetrahydro-5,8-dimethoxy naphthalene | 86146-33-0 | C14H16O4 |
| 2-乙酰基-1,2,4-三嗪烷-3,5-二酮 | 1-Acetyl-5.6-dihydro-6-aza-uracil | 89179-95-3 | C5H7N3O3 |
| 2-乙酰-5-溴-6-甲氧基萘 | 1-(5-bromo-6-methoxynaphthalen-2-yl)ethan-1-one | 84167-74-8 | C13H11BrO2 |
| 2-乙酰-3-氟吡啶 | 1-(3-fluoropyridin-2-yl)ethanone | 87674-20-2 | C7H6FNO |
| 2-乙酰-1-(苯基磺酰氯)吡咯 | 1-(phenylsulfonyl)-2-acetylpyrrole | 86688-88-2 | C12H11NO3S |
| 2-乙硫基-5-三氟甲基嘧啶 | 2-ethylthio-5-trifluoromethylpyrimidine | 83767-78-6 | C7H7F3N2S |
| 2-乙烯巯基嘧啶 | 2-vinylthiopyrimidine | 83335-28-8 | C6H6N2S |
| 2-乙烯基萘 | 2-Vinylnaphthalene | 827-54-3 | C12H10 |
| 2-乙烯基芘 | 2-vinylpyrene | 86471-00-3 | C18H12 |
| 2-乙烯基-6-甲氧基-N-(对甲苯磺酰基)苯胺 | 2-ethenyl-6-methoxy-N-(p-tolylsulfonyl)aniline | 894810-79-8 | C16H17NO3S |
| 2-乙烯基-5-硝基异吲哚-1,3-二酮 | 5-nitro-2-vinylisoindoline-1,3-dione | 89024-41-9 | C10H6N2O4 |
| 2-乙烯基-4H-1,3-二噻英 | 2‐ethenyl‐4H‐1,3‐dithiine | 80028-57-5 | C6H8S2 |
| 2-乙烯基-3-羟基-5-甲氧基-3-甲基戊酸乙酯 | Ethyl 2-ethenyl-3-hydroxy-5-methoxy-3-methylpentanoate | 89922-35-0 | C11H20O4 |
| 2-乙烯基-3-糠酸甲酯 | methyl 2-vinyl-3-furoate | 856676-55-6 | C8H8O3 |
| 2-乙烯基-2-甲基环戊烷-1-酮 | 2-methyl-2-vinylcyclopentanone | 88729-76-4 | C8H12O |
| 2-乙烯基-2-甲基-5-三甲基甲硅烷基戊酸 | 2-Ethenyl-2-methyl-5-(trimethylsilyl)pentanoic acid | 88729-72-0 | C11H22O2Si |
| 2-乙烯基-2,3-二氢吡喃-4-酮 | 2-vinyl-2H-pyran-4(3H)-one | 82093-20-7 | C7H8O2 |
| 2-乙烯基-1-丙基哌啶 | 2-Ethenyl-1-propylpiperidine | 88067-46-3 | C10H19N |
| 2-乙烯-4,6-二甲氧基嘧啶 | 4,6-dimethoxy-2-vinylpyrimidine | 850234-80-9 | C8H10N2O2 |
| 2-乙炔基辛酸 | 2-n-Hexylbut-3-ynoic acid | 89450-16-8 | C10H16O2 |
| 2-乙炔基环己基2,2,2-三氟乙酸酯 | Trifluoro-acetic acid 2-ethynyl-cyclohexyl ester | 82032-05-1 | C10H11F3O2 |
| 2-乙炔基吡咯烷 | 2-ethynylpyrrolidine | 853304-19-5 | C6H9N |
| 2-乙炔基-5-辛基呋喃 | 2-Ethynyl-5-octylfuran | 827574-21-0 | C14H20O |
| 2-乙炔基-5-甲基噻吩 | 2-ethynyl-5-methylthiophene | 81294-10-2 | C7H6S |
| 2-乙炔基-5-氟吡啶 | 2-ethynyl-5-fluoropyridine | 884494-34-2 | C7H4FN |
| 2-乙炔基-4-硝基苯酚 | 2-ethynyl-4-nitrophenol | 885951-98-4 | C8H5NO3 |
| 2-乙炔基-4-甲氧基-1-(2-甲基丙-1-烯基)苯 | 2-ethynyl-4-methoxy-1-(2-methylpropenyl)benzene | 819871-56-2 | C13H14O |
| 2-乙炔基-1-甲基-1H-吲哚 | 2-ethynyl-1-methylindole | 85094-87-7 | C11H9N |
| 2-乙炔基-1,4-双(三氟甲基)苯 | <2,5-bis-(trifluoromethyl)phenyl>acetylene | 88444-78-4 | C10H4F6 |
| 2-乙炔基-1,3-二噻烷 | 2-ethynyl-1,3-dithiane | 80593-70-0 | C6H8S2 |
| 2-乙炔基-1,3,4,5-四甲基-苯 | 2-ethynyl-1,3,4,5-tetramethyl-benzene | 857616-73-0 | C12H14 |
| 2-乙炔-3-甲基噻吩 | 3-methylthiophen-2-ylacetylene | 81294-11-3 | C7H6S |
| 2-乙氧羰基-5-羟基-5-甲基-1-氧代-3-苯基环己烷 | 2-ethoxycarbonyl-5-hydroxy-5-methyl-1-oxo-3-phenylcyclohexane | 85157-08-0 | C16H20O4 |
| 2-乙氧羰基-5-溴-6-氮杂吲哚 | ethyl 5-bromo-1H-pyrrolo[2,3-c]pyridine-2-carboxylate | 800401-70-1 | C10H9BrN2O2 |
| 2-乙氧甲酰-3-甲氧基苯并呋喃 | 2-carbethoxy-3-methoxybenzofuran | 87770-64-7 | C12H12O4 |
| 2-乙氧基苯并呋喃 | 2-Ethoxy-1-benzofuran | 871896-52-5 | C10H10O2 |
| 2-乙氧基苯并[cd]吲哚 | 2-ethoxybenzo<c,d>indole | 80676-08-0 | C13H11NO |
| 2-乙氧基苯乙腈 | 3-(2-ethoxyphenyl)-3-oxopropanenitrile | 89-44-1 | C11H11NO2 |
| 2-乙氧基甲基苯基硼酸 | (2-(Ethoxymethyl)phenyl)boronic acid | 871329-56-5 | C9H13BO3 |
| 2-乙氧基甲基-喹喔啉 | 2-ethoxymethyl-quinoxaline | 859959-99-2 | C11H12N2O |
| 2-乙氧基甲基-4-苯基-噻唑 | 2-ethoxymethyl-4-phenyl-thiazole | 858009-07-1 | C12H13NOS |
| 2-乙氧基正羟基苯甲酰胺 | 2-ethoxy-N-hydroxybenzamidine | 879-57-2 | C9H12N2O2 |
| 2-乙氧基吡啶甲醛 | 2-ethoxynicotinaldehyde | 885278-07-9 | C8H9NO2 |
| 2-乙氧基吡啶-5-乙酮 | 5-acetyl-2-ethoxypyridine | 885229-37-8 | C9H11NO2 |
| 2-乙氧基吡啶-3-硼酸频哪醇酯 | 2-ethoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 848243-23-2 | C13H20BNO3 |
| 2-乙氧基吡啶-3-硼酸 | (2-ethoxypyridin-3-yl)boronic acid | 854373-97-0 | C7H10BNO3 |
| 2-乙氧基亚氨基丙酸 | O-Aethyl-2-oximinopropionsaeure | 88012-62-8 | C5H9NO3 |
| 2-乙氧基乙酸乙酯 | ethyl 2-ethoxyethanoate | 817-95-8 | C6H12O3 |