| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,2-三氟-1-(1-异丙基-1H-吡咯-3-基)乙酮 | 3-trifluoroacetyl-1-isopropylpyrrole | 74889-34-2 | C9H10F3NO |
| 2,2,2-三氟-1-(1-异丙基-1H-吡咯-2-基)乙酮 | 1-i-propyl-2-trifluoroacetylpyrrole | 74889-33-1 | C9H10F3NO |
| 2,2,2-三氟-1-(1-乙烯基-1H-咪唑-5-基)乙酮 | 1-(1-Ethenyl-1H-imidazol-5-yl)-2,2,2-trifluoroethan-1-one | 380430-94-4 | C7H5F3N2O |
| 2,2,2-三氟-1-(1-乙烯基-1H-吡咯-2-基)乙酮 | 2,2,2-Trifluoro-1-(1-vinyl-1H-pyrrol-2-yl)-ethanone | 73415-87-9 | C8H6F3NO |
| 2,2,2-三氟-1-(1-丙基-1H-吡咯-3-基)乙酮 | 1-propyl-3-trifluoroacetylpyrrole | 74889-32-0 | C9H10F3NO |
| 2,2,2-三氟-1-(1-丙基-1H-吡咯-2-基)乙酮 | 1-propyl-2-trifluoroacetylpyrrole | 74889-31-9 | C9H10F3NO |
| 2,2,2-三氟-1-(1,3-噻唑-2-基)乙酮 | 2-trifluoroacetylthiazole | 174824-75-0 | C5H2F3NOS |
| 2,2,2-三乙氧基-乙烷-1,1,1-D3 | <1,1,1-2H3>triethyl orthoacetate | 97419-13-1 | C8H18O3 |
| 2,2,2-三(乙硫基)-1-苯基乙烷-1-酮 | 2,2,2-tris(ethylsulfanyl)-1-phenylethanone | 84543-51-1 | C14H20OS3 |
| 2,2,2,4,5-五氯苯乙酮 | 2,2-dichloro-1-(2,4,5-trichlorophenyl)ethan-1-one | 1203-86-7 | C8H3Cl5O |
| 2,2,2,4'-四氟苯乙酮 | 2,2,2-trifluoro-1-(4-fluorophenyl)ethanone | 655-32-3 | C8H4F4O |
| 2,2,2,3-四氟苯乙酮 | 2,2,2,3'-tetrafluoroacetophenone | 708-64-5 | C8H4F4O |
| 2,2,2,3,4-五氟苯乙酮 | 1-(3,4-difluorophenyl)-2,2,2-trifluoroethanone | 302912-28-3 | C8H3F5O |
| 2,2,2,2-四氟苯乙酮 | 2,2,2-trifluoro-1-(2-fluorophenyl)ethan-1-one | 124004-75-7 | C8H4F4O |
| 2,2,19,19-四甲氧基-8,13-二甲基-4,6,8,10,12,14,16-二十碳七烯-3,18-二酮 | 8,13-Dimethyl-2,2,,19,19-tetramethoxyicosa-4,6,8,10,12,14,16-heptaene-3,18-dione | 141290-93-9 | C26H36O6 |
| 2,2'-联糠醛 | furoin | 552-86-3 | C10H8O4 |
| 2,2'-联(1,4,7,10-四氧杂环十二烷) | 1,1'-bis<2,5,8,11-tetraoxacyclododecane> | 114094-11-0 | C16H30O8 |
| 2,2'-硫烷二基二[1-(4-甲氧基苯基)乙酮] | 1-(4-methoxyphenyl)-2-[2-(4-methoxyphenyl)-2-oxo-ethylsulfanyl]-ethanone | 20177-84-8 | C18H18O4S |
| 2,2'-硫烷二基二[1-(4-氯苯基)乙酮] | 1,5-bis(4-chlorophenyl)-3-thiapentane-1,5-dione | 23080-23-1 | C16H12Cl2O2S |
| 2,2'-硫代二[1-(4-溴苯基)-乙酮] | 2,2'-thiobis[1-(4-bromophenyl)ethanone] | 58881-56-4 | C16H12Br2O2S |
| 2,2'-氧基二乙醛 | 2,2'-oxybis(acetaldehyde) | 7456-83-9 | C4H6O3 |
| 2,2'-氧基二丁烷-1-醇 | 2,2'-Oxybisbutan-1-ol | 55011-26-2 | C8H18O3 |
| 2,2'-氧基二[氯丙烷) | Propane, 2,2'-oxybis(chloro- | 69927-23-7 | C6H14Cl2O |
| 2,2'-氧基二[5-甲基-5-丙基-1,3,2-二氧杂磷杂环己烷]2,2'-二氧化物 | 2,2'-Oxybis(5-methyl-5-propyl-1,3,2-dioxaphosphorinane) 2,2'-dioxide | 742-72-3 | C14H28O7P2 |
| 2,2'-氧基二[5-乙基-5-甲基-1,3,2-二氧杂磷杂环己烷]2,2'-二氧化物 | 2,2'-Oxybis(5-ethyl-5-methyl-1,3,2-dioxaphosphorinane) 2,2'-dioxide | 738-88-5 | C12H24O7P2 |
| 2,2'-氧基二[5,5-二甲基-1,3,2-二氧杂磷杂环己烷] 2,2'-二氧化物 | 5,5,5',5'-tetramethyl-2,2'-oxy-bis-[1,3,2]dioxaphosphinane 2,2'-dioxide | 4090-52-2 | C10H20O7P2 |
| 2,2'-氧基二[1,3-二氯丙烷] | bis(1,3-dichloro-2-propyl) ether | 59440-89-0 | C6H10Cl4O |
| 2,2'-氧基二(2-丙醇) | 2,2'-Oxydipropan-2-ol | 72986-46-0 | C6H14O3 |
| 2,2'-氧双(乙胺) | 2,2'-diaminodiethyl ether | 2752-17-2 | C4H12N2O |
| 2,2'-氧代双乙胺二盐酸盐 | 2-(2-Aminoethoxy)ethanamine;hydron;dichloride | —— | C4H14Cl2N2O |
| 2,2'-双(2-环己烯-1-酮) | 2,2'-bis(2-cyclohexen-1-one) | 95251-70-0 | C12H14O2 |
| 2,2'-亚甲基二[1,3-环己烷二酮] | 2,2'-methylenebis(cyclohexane-1,3-dione) | 54135-60-3 | C13H16O4 |
| 2,2'-亚甲基二(3,6-二羟基-5-十一烷基-2,5-环己二烯-1,4-二酮) | vilangin | 4370-68-7 | C35H52O8 |
| 2,2'-亚乙基双(2-甲基-1,3-二氧戊环) | hexane-2,5-dione bis-ethylene ketal | 944-26-3 | C10H18O4 |
| 2,2'-二萘醚 | 2,2'-Dinaphthyl ether | 613-80-9 | C20H14O |
| 2,2'-二羟基-4'-甲氧基苯乙酮 | 2,2'-dihydroxy-4'-methoxyacetophenone | 55960-07-1 | C9H10O4 |
| 2,2'-二溴二乙醚 | 1,1'-oxybis(2-bromo-ethane) | 5414-19-7 | C4H8Br2O |
| 2,2'-二氯-5'-甲氧基-苯乙酮 | 2-chloro-1-(2-chloro-5-methoxy-phenyl)-ethanone | 99846-94-3 | C9H8Cl2O2 |
| 2,2'-二(1,6-二氧代己烷-1,6-二基)二[1-(2-羟基丙基)-1,1-二甲基肼]二氢氧化物 | N,N'-Bis-(dimethyl-2-hydroxypropyl-ammonio)-adipinsaeurediamidat | 18167-12-9 | C16H34N4O4 |
| 2,2'-[环己烷-1,4-二基二(氧基)]二乙醇 | 2-[4-(2-hydroxyethoxy)cyclohexyloxy]ethanol | 16394-44-8 | C10H20O4 |
| 2,2'-[氧基二(亚甲基)]二[2-[(硝基氧基)甲基]丙烷-1,3-二基]四硝酸盐 | bis-(3-nitrooxy-2,2-bis-nitrooxymethyl-propyl) ether | 13184-80-0 | C10H16N6O19 |
| 2,2'-[氧基二(2,1-乙二基硫代)]二-乙醇 | 2,2'-bis(2-hydroxyethylsulfanyl)diethyl ether | 7426-02-0 | C8H18O3S2 |
| 2,2'-[氧双[(甲基-2,1-二乙基)氧]]二[2-甲基丙烷] | Dipropylene glycol di-tert-butyl ether | 69506-59-8 | C14H30O3 |
| 2,2'-[[2,2-二甲基-1-(1-甲基乙基)丙烷-1,3-二基]二(氧基)]二乙醇 | Ethanol, 2,2'-[[2,2-dimethyl-1-(1-methylethyl)-1,3-propanediyl]bis(oxy)]bis- | 68966-71-2 | C12H26O4 |
| 2,2'-[4-({3-C-(氨基甲基)-5-脱氧-2-O-[2-脱氧-2-(甲基氨基)己糖吡喃糖苷]呋喃戊糖基}氧基)-2,5,6-三羟基-1,3-环己烷二基]二胍 | Streptomycylamine | 31104-95-7 | C21H42N8O11 |
| 2,2'-[2,6-吡啶二基二(氧基-5,1-戊烷二基亚胺)]二(乙硫醇)二硫酸酯 | 2,6-bis-[5-(2-sulfosulfanyl-ethylamino)-pentyloxy]-pyridine | 41287-20-1 | C19H35N3O8S4 |
| 2,2'-[2,6-吡啶二基二(氧基)]二乙胺 | 2,6-Di(2-aminoaethoxy)pyridin | 29449-94-3 | C9H15N3O2 |
| 2,2'-[(abieta-8,11,13-三烯-18-基亚氨基)二(乙烷-2,1-二氧基)]二乙醇 | tingenine B | 50656-68-3 | C28H36O4 |
| 2,2'-[(4-甲基哒嗪-3,6-二基)二(氧代)]二(N,N-二乙基-N-甲基乙铵)二溴化 | Ammonium, ((4-methyl-3,6-pyridazinediyl)bis(oxyethylene))bis(diethylmethyl-, dibromide | 111528-95-1 | C19H38Br2N4O2 |
| 2,2'-[(2-丁基-2-乙基丙烷-1,3-二基)二(氧基)]二[5-丁基-5-乙基-1,3-二恶烷] | 2,2'-[(2-butyl-2-ethylpropane-1,3-diyl)bis(oxy)]bis[5-butyl-5-ethyl-1,3-dioxane] | 64523-73-5 | C29H56O6 |