| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-戊酮-D5 | 2-pentanone-1,1,1,3,3-d5 | 24313-49-3 | C5H10O |
| 2-戊酮,4-氨基-3-甲基-,(3R,4S)-rel- | ethyl 3-(2-methoxyphenyl)prop-2-enoate | 24393-54-2 | C12H14O3 |
| 2-戊硫醇 | pentane-2-thiol | 2084-19-7 | C5H12S |
| 2-戊烯-1-醇 | pent-2-en-1-ol | 20273-24-9 | C5H10O |
| 2-戊炔酸甲酯 | methyl pent-2-ynoate | 24342-04-9 | C6H8O2 |
| 2-戊基苯甲酸甲酯 | methyl o-amylbenzoate | 26311-41-1 | C13H18O2 |
| 2-戊基环己-2-烯-1-酮 | 2-Pentyl-2-cyclohexen-1-one | 25435-63-6 | C11H18O |
| 2-戊基氧基-5-苯基苯胺 | 2-Pentyloxy-5-phenylaniline | 206761-83-3 | C17H21NO |
| 2-戊基吡啶 | 2-pentylpyridine | 2294-76-0 | C10H15N |
| 2-戊基乙酰乙酸乙酯 | ethyl 2-acetylheptanoate | 24317-94-0 | C11H20O3 |
| 2-戊基-丙烯腈 | 2-methyleneheptanenitrile | 27974-39-6 | C8H13N |
| 2-戊基-4,5-二氢-1,3-噻唑 | 2-pentyl-4,5-dihydrothiazole | 21226-52-8 | C8H15NS |
| 2-戊基-2-环戊烯-1-酮 | 2-pentyl-2-cyclopenten-1-one | 25564-22-1 | C10H16O |
| 2-戊基-1-环戊烯-1-醇乙酸酯 | 2-pentylcyclopent-1-en-1-yl acetate | 24851-93-2 | C12H20O2 |
| 2-戊基-1,3-苯并噻唑 | 2-pentylbenzo[d]thiazole | 20614-71-5 | C12H15NS |
| 2-戊基-1,3-二噻烷 | 2-pentyl-1,3-dithiane | 21777-32-2 | C9H18S2 |
| 2-戊亚基环己烷-1-酮 | 2-Pentylidenecyclohexan-1-one | 25677-40-1 | C11H18O |
| 2-戊-3-烯基吡啶 | 2-(3-pentenyl)pyridine | 2057-43-4 | C10H13N |
| 2-异硫氰酸辛酯 | 2-isothiocyanatooctane | 21663-52-5 | C9H17NS |
| 2-异硫氰酸戊酯 | 2-pentyl isothiocyanate | 201224-94-4 | C6H11NS |
| 2-异硫氰酸庚酯 | 2-heptaneisothiocyanate | 21663-51-4 | C8H15NS |
| 2-异硫氰酸呋喃酯 | 2-furoylisothiocyanate | 26172-44-1 | C6H3NO2S |
| 2-异硫氰基呋喃 | 2-furoyl isothiocyanate | 22439-07-2 | C5H3NOS |
| 2-异硫代氰酰基-4-甲基吡啶 | 2-isothiocyanato-4-methylpyridine | 22400-44-8 | C7H6N2S |
| 2-异硫代氰酰基-3-甲基丁酸乙酯 | Butanoic acid, 2-isothiocyanato-3-methyl-, ethyl ester, (S)-(9CI) | 26349-76-8 | C8H13NO2S |
| 2-异硫代氰乙酸甲酯 | methyl isothiocyanatoacetate | 21055-37-8 | C4H5NO2S |
| 2-异氰基-1,4-二甲氧基苯 | 2,5-dimethoxyphenyl isocyanide | 2008-60-8 | C9H9NO2 |
| 2-异氰基-1,3-二异丙基苯 | 2,6-diisopropylphenylisocyanide | 2008-61-9 | C13H17N |
| 2-异戊基噻吩 | 2-(3-methyl butyl)thiphene | 26963-33-7 | C9H14S |
| 2-异戊基-3-氧代环戊烷乙酸甲酯 | methyl 2-isopentyl-3-oxocyclopentaneacetate | 29711-19-1 | C13H22O3 |
| 2-异壬基对甲酚 | Phenol, 2-isononyl-4-methyl- | 28983-26-8 | C16H26O |
| 2-异喹啉-1-基-2-苯基乙腈 | α-phenyl-1-isoquinolineacetonitrile | 27302-13-2 | C17H12N2 |
| 2-异丙烯基苯甲醛 | 2-(prop-1-en-2-yl)benzaldehyde | 23417-79-0 | C10H10O |
| 2-异丙烯基-5-甲基-4-己烯-1-基3-甲基-2-丁烯酸酯 | (S)-lavandulyl senecioate | 23960-07-8 | C15H24O2 |
| 2-异丙氧基苯胺 | 2-isopropoxy-phenylamine | 29026-74-2 | C9H13NO |
| 2-异丙氧基苯甲醛 | 2-isopropoxybenzaldehyde | 22921-58-0 | C10H12O2 |
| 2-异丙氧基苯基-丙烷 | 2-Isopropoxyphenyl-propane | 20946-00-3 | C12H18O |
| 2-异丙氧基环己烷-1-醇 | 2-isopropoxy cyclohexanol | 2979-30-8 | C9H18O2 |
| 2-异丙氧基-5-三氟甲氧基苯硼酸 | [2-methoxy-5-(trifluoromethoxy)phenyl]boronic acid | 290832-43-8 | C8H8BF3O4 |
| 2-异丙基醚-5-羧基吡啶 | 6-Isopropoxynicotinic acid | 223127-05-7 | C9H11NO3 |
| 2-异丙基萘 | 2-Isopropylnaphthalene | 2027-17-0 | C13H14 |
| 2-异丙基苯甲醚 | o-isopropylanisole | 2944-47-0 | C10H14O |
| 2-异丙基苯甲酸 | 2-isopropylbenzoic acid | 2438-04-2 | C10H12O2 |
| 2-异丙基苯基甲基碳酸酯 | Methyl (2-propan-2-ylphenyl) carbonate | 28000-93-3 | C11H14O3 |
| 2-异丙基苄基氯 | 1-(chloromethyl)-2-isopropylbenzene | 20034-71-3 | C10H13Cl |
| 2-异丙基环丁酮 | 2-isopropylidene-cyclobutanone | 24186-34-3 | C7H10O |
| 2-异丙基氨基-5-硝基吡啶 | 2-isopropylamino-5-nitropyridine | 26820-53-1 | C8H11N3O2 |
| 2-异丙基氨基-4-甲基苯甲腈 | 2-Isopropylamino-4-methylbenzonitrile | 28195-00-8 | C11H14N2 |
| 2-异丙基氨基-1-(2-甲氧基苯基)乙醇 | 2-Isopropylamino-1-(2-methoxy-phenyl)-aethanol | 23299-28-7 | C12H19NO2 |
| 2-异丙基对苯二酚 | 2-isopropylhydroquinone | 2349-71-5 | C9H12O2 |