| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-乙酰基-2-氯-环戊烷-1,3-二酮 | 2-Acetyl-2-chlor-cyclopentan-1,3-dion | 14203-28-2 | C7H7ClO3 |
| 2-乙酰基-2-氯-5,5-二甲基-1,3-环己二酮 | 2-acetyl-2-chloro-5,5-dimethyl-1,3-cyclohexanedione | 101386-03-2 | C10H13ClO3 |
| 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-氧代己酸乙酯 | 6-cyclohexyl-4,4a,5,6,7,8-hexahydro-3<i>H</i>-naphthalen-2-one | 412314-34-2 | C16H24O |
| 2-乙酰基-2-(1-萘基甲基)-4-氧代-4-苯基丁酸乙酯 | ethyl 2-acetyl-2-(1-naphtylmethyl)-4-oxo-4-phenylbutanoate | 111200-29-4 | C25H24O4 |
| 2-乙酰基-2'-羟基苯乙酮 | 1-(2'-hydroxyphenyl)butane-1,3-dione | 16636-62-7 | C10H10O3 |
| 2-乙酰基-1-甲基环己烷甲腈 | 2-Acetyl-1-methyl-cyclohexanecarbonitrile | 91251-50-2 | C10H15NO |
| 2-乙酰基-1-甲基吡咯 | N-methyl-2-acetylpyrrole | 932-16-1 | C7H9NO |
| 2-乙酰基-1-烯丙基-2-甲基-环己-1-烯 | 2-Acetyl-1-allyl-2-methyl-cyclohex-1-en | 10499-77-1 | C12H18O |
| 2-乙酰基-1-(2-氧代-2-苯基乙基)-1,2-二氢异喹啉 | 2-acetyl-1-phenacyl-1,2-dihydroisoquinoline | 63488-74-4 | C19H17NO2 |
| 2-乙酰基-1,4-苯醌 | 2-Acetyl-1,4-benzoquinone | 1125-55-9 | C8H6O3 |
| 2-乙酰基-1,3-环己二酮 | 2-acetyl-1,3-cyclohexanedione | 4056-73-9 | C8H10O3 |
| 2-乙酰基-1,3-噻唑-5-磺酰氯 | 2-acetylthiazole-5-sulfonyl chloride | 919799-73-8 | C5H4ClNO3S2 |
| 2-乙酰-5-羟基-3-氧-4-乙烯酸Δ-内酯钠盐 | 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione sodium | 4418-26-2 | C8H7O4.Na |
| 2-乙酰-5-甲基噻吩 | 2-Acetyl-5-methylthiophen | 13679-74-8 | C7H8OS |
| 2-乙酰-4-甲基吡啶 | 2-acetyl-4-methylpyridine | 59576-26-0 | C8H9NO |
| 2-乙酰-3-甲基噻吩 | 2-acetyl-3-methylthiophene | 13679-72-6 | C7H8OS |
| 2-乙酰-3-氟吡啶 | 1-(3-fluoropyridin-2-yl)ethanone | 87674-20-2 | C7H6FNO |
| 2-乙茚-10-十一醛 | 10-Undecenal, 2-ethylidene- | 72894-14-5 | C13H22O |
| 2-乙烯氧基乙醇 | 2-hydroxyethyl vinyl ether | 764-48-7 | C4H8O2 |
| 2-乙烯基碲基丙烷 | Tellurium, ethenyl-(1-methylethyl)- | 105442-62-4 | C5H10Te |
| 2-乙烯基环己烯-1-甲醛 | 2-vinyl-3,4,5,6-tetrahydrobenzaldehyde | 21403-37-2 | C9H12O |
| 2-乙烯基环十二烷-1-酮 | 2-ethenylcyclododecanone | 37609-23-7 | C14H24O |
| 2-乙烯基环丁酮 | 2-Vinylcyclobutanon | 71546-39-9 | C6H8O |
| 2-乙烯基环丁烷-1-醇 | 2-vinylcyclobutanol | 104745-50-8 | C6H10O |
| 2-乙烯基戊烷-1-醇 | 2-propyl-3-buten-1-ol | 1830-48-4 | C7H14O |
| 2-乙烯基六氟异丙醇 | 1,1,1-trifluoro-2-(trifluoromethyl)but-3-en-2-ol | 19701-19-0 | C5H4F6O |
| 2-乙烯基丙烷-1,3-二醇 | 2-Vinyl-propane-1,3-diol | 922167-76-8 | C5H10O2 |
| 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-5-氧代环戊烷-1-羧酸乙酯 | ethyl 2-ethenyl-5-oxocyclopentanecarboxylate | 67695-10-7 | C10H14O3 |
| 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-丁烯醛 | 2-ethenyl-2-butenal | 20521-42-0 | C6H8O |
| 2-乙烯基-2,6-二甲基-1-苯基庚-5-烯-1-酮 | 2,6-dimethyl-1-phenyl-2-vinyl-hept-5-en-1-one | 92511-63-2 | C17H22O |
| 2-乙烯基-2,3-丁二烯-1-醇 | 2-vinyl-2,3-butadien-1-ol | 1078164-29-0 | C6H8O |
| 2-乙烯基-1-乙氧基环丙烷 | 2-Ethenyl-1-ethoxycyclopropane | 113975-50-1 | C7H12O |
| 2-乙烯基-1,6-二氧杂螺(4.4)壬烷 | 2-Ethenyl-1,6-dioxaspiro<4.4>nonan | 117973-53-2 | C9H14O2 |
| 2-乙烯基-1,3-噻唑-4-羧酸 | (4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-methanol | 1031929-04-0 | C13H10F3NO2 |
| 2-乙烯亚基-5-氧代己腈 | 5-cyano-5,6-heptadien-2-one | 137039-72-6 | C8H9NO |
| 2-乙烯-4,6-二甲氧基嘧啶 | 4,6-dimethoxy-2-vinylpyrimidine | 850234-80-9 | C8H10N2O2 |
| 2-乙炔基环戊醇 | 2-Ethynylcyclopentanol | 22022-30-6 | C7H10O |
| 2-乙炔基双环[2.2.1]庚-5-烯-2-醇 | 2-exo-ethynylbicyclo<2.2.1>hept-5-en-2-ol | 106697-35-2 | C9H10O |
| 2-乙炔基-6-甲氧基吡啶 | 2-ethynyl-6-methoxypyridine | 512197-92-1 | C8H7NO |
| 2-乙炔基-5-异亚丙基-2-甲基四氢呋喃 | 2-Ethynyl-2-methyl-5-propan-2-ylideneoxolane | 124099-75-8 | C10H14O |
| 2-乙炔基-4-甲氧基嘧啶 | 2-Ethynyl-4-methoxypyrimidine | 161489-04-9 | C7H6N2O |
| 2-乙炔基-4-甲氧基-6-(1-丙炔基)吡啶 | 2-ethynyl-4-methoxy-6-(1-propynyl)pyridine | 1032413-86-7 | C11H9NO |
| 2-乙炔基-3-甲基双环[2.2.1]庚烷-2-醇 | (+-)-2-ethynyl-3exo-methyl-norbornan-2ξ-ol | 103386-81-8 | C10H14O |
| 2-乙炔基-2-甲基环氧乙烷 | 1-ethynyl-1-methyloxirane | 4090-48-6 | C5H6O |
| 2-乙炔基-2-甲基环庚烷酮 | 1-Methyl-1-ethinyl-cycloheptanon-(2) | 90925-08-9 | C10H14O |
| 2-乙炔基-2-甲基-环丁酮 | 2-Ethynyl-2-methyl-cyclobutanone | 101205-45-2 | C7H8O |