| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,2-三氯-1-(2,2,2-三氯-1,1-二甲基-乙氧基)-乙醇 | 2,2,2-trichloro-1-(2,2,2-trichloro-1,1-dimethyl-ethoxy)-ethanol | 512-47-0 | C6H8Cl6O2 |
| 2,2,2-三氟乙酸,2,4,6-三甲基吡啶 | 2,4,6-trimethylpyridine - trifluoroacetic acid | 57313-93-6 | C2HF3O2*C8H11N |
| 2,2,2-三氟乙基肼 | 2,2,2,trifluoroethylhydrazine | 5042-30-8 | C2H5F3N2 |
| 2,2,2-三氟乙基2,5-二(2,2,2-三氟乙氧基)苯甲酸酯 | 2,2,2-trifluoroethyl 2,5-bis(2,2,2-trifluoroethoxy)benzoate | 50778-57-9 | C13H9F9O4 |
| 2,2,2-三氟-N-4-噻唑-乙酰胺 | 4-trifluoroacetamidothiazole | 59134-92-8 | C5H3F3N2OS |
| 2,2,2-三氟-N-(苯基氨基甲酰基)乙酰胺 | 1-phenyl-3-(trifluoroacetyl)urea | 58825-60-8 | C9H7F3N2O2 |
| 2,2,2-三氟-N-(咪唑并[1,2-A]吡啶-2-基)乙酰胺 | trifluoro-N-imidazo[1,2-a]pyridin-2-ylacetamide | 504413-26-7 | C9H6F3N3O |
| 2,2,2-三氟-N-(8-硝基异喹啉-5-基)乙酰胺 | 5-trifluoroacetamido-8-nitroisoquinoline | 502611-98-5 | C11H6F3N3O3 |
| 2,2,2-三氟-N-(2,2,2-三氟-1-三氟甲基亚乙基)-乙酰胺 | 2,2,2-trifluoro-N-{2,2,2-trifluoro-1-(trifluoromethyl) ethylidene}acetamide | 52225-57-7 | C5F9NO |
| 2,2,2-三氟-2’,4’-二甲氧基苯乙酮 | 2,2,2-trifluoro-1-(2,4-dimethoxyphenyl)ethan-1-one | 578-16-5 | C10H9F3O3 |
| 2,2,2-三氟-1-苯基乙烷-1,1-二醇 | 2,2,2-trifluoro-1-phenylethane-1,1-diol | 56893-91-5 | C8H7F3O2 |
| 2,2,2-三氟-1-[2-(甲基氨基)-4,5-二氢-3-呋喃基]乙酮 | 4-trifluoroacetyl-5-(N-methylamino)-2,3-dihydrofuran | 574749-64-7 | C7H8F3NO2 |
| 2,2,2-三氟-1-[1-(2-甲氧基乙基)-1H-吡咯-2-基]乙酮 | N-2-methoxyethyl-2-trifluoroacetylpyrrole | 573982-85-1 | C9H10F3NO2 |
| 2,2,2-三氟-1-(咪唑并[1,2-a]吡啶-3-基)乙酮 | 3-trifluoroacetylimidazo[1,2-a]pyridine | 503540-28-1 | C9H5F3N2O |
| 2,2,2-三氟-1-(4-硝基苯基)-乙酮(9ci) | 2,2,2-trifluoro-1-(4-nitrophenyl)ethan-1-one | 58808-61-0 | C8H4F3NO3 |
| 2,2,12,12-四甲基-3,11-二氧杂-2,12-二硅杂十三烷 | Heptandiol-(1,7)-bis-trimethylsilylaether | 54494-07-4 | C13H32O2Si2 |
| 2,2,11,11-四甲基十二烷-1,12-二醇 | 2,2,11,11-tetramethyl-1,12-dodecanediol | 5658-47-9 | C16H34O2 |
| 2,2,10,10-四甲基-3,9-二氧杂-2,10-二硅杂十一烷 | 2,2,10,10-tetramethyl-3,9-dioxa-2,10-disilaundecane | 54494-06-3 | C11H28O2Si2 |
| 2,2'-联糠醛 | furoin | 552-86-3 | C10H8O4 |
| 2,2'-联呋喃]-5,5'-二羧酸 | (2,2'-bifuryl)-5,5'-dicarboxylic acid | 50738-83-5 | C10H6O6 |
| 2,2'-联呋喃 | 2,2'-bifuran | 5905-00-0 | C8H6O2 |
| 2,2'-联吡啶-5-甲酸乙酯 | 5-(ethoxycarbonyl)-2,2'-bipyridine | 56100-24-4 | C13H12N2O2 |
| 2,2'-联吡啶-4-甲酸乙酯 | 4-ethoxycarbonyl-2,2′-bipyridine | 56100-25-5 | C13H12N2O2 |
| 2,2'-硫代二[4-叔丁基-6-环戊基苯酚] | 2,2'-Thiobis(4-tert-butyl-6-cyclopentylphenol) | 55036-39-0 | C30H42O2S |
| 2,2'-硫代二[3,6-二环戊基对甲酚] | 2,2'-Thiobis(3,6-dicyclopentyl-p-cresol) | 55036-36-7 | C34H46O2S |
| 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'-氧基二丁烷-1-醇 | 2,2'-Oxybisbutan-1-ol | 55011-26-2 | C8H18O3 |
| 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(4-十二烷基苯)磺酸二钠 | Disodium 2,2'-oxybis(4-dodecylbenzenesulfonate) | 5136-51-6 | C36H56Na2O7S2 |
| 2,2'-氧化偶氮二苯甲酸 | 2,2'-azoxy-di-benzoic acid | 573-79-5 | C14H10N2O5 |
| 2,2'-异亚丙基二[4,6-二溴苯酚] | —— | 5902-95-4 | CH5AsCaO3 |
| 2,2'-偶氮萘 | 2,2'-azonaphthalene | 582-08-1 | C20H14N2 |
| 2,2'-偶氮甲苯 | 2,2'-dimethylazobenzene | 584-90-7 | C14H14N2 |
| 2,2'-偶氮二(2,4,4-三甲基戊烷) | 2,2'-Azobis(2,4,4-trimethylpentane) | 55204-43-8 | C16H34N2 |
| 2,2'-偶氮二(1,3-二甲基丁基)二乙酸酯 | (Ξ)-2,2'-diacetoxy-4,4'-dimethyl-[2,2']azopentane | 57908-43-7 | C16H30N2O4 |
| 2,2'-亚甲基二苯甲醚 | bis(2-methoxyphenyl)methane | 5819-93-2 | C15H16O2 |
| 2,2'-亚甲基二[4-氯-5-异丙基间甲酚] | 2,2'-methylenebis(4-chloro-5-isopropyl-3-methylphenol) | 50992-46-6 | C21H26Cl2O2 |
| 2,2'-亚甲基二[4-叔丁基-6-环己基苯酚] | 2,2'-Methylenebis(4-tert-butyl-6-cyclohexylphenol) | 55252-55-6 | C33H48O2 |
| 2,2'-亚甲基二[4,6-二环戊基间甲酚] | 2,2'-Methylenebis(4,6-dicyclopentyl-m-cresol) | 55036-37-8 | C35H48O2 |
| 2,2'-亚甲基二[4,6-二溴苯酚] | 4,6,4',6'-tetrabromo-2,2'-methanediyl-di-phenol | 57863-93-1 | C13H8Br4O2 |
| 2,2'-亚甲基二[4,6-二[(二甲基氨基)甲基]苯酚] | 2,2'-Methylenebis[4,6-bis[(dimethylamino)methyl]phenol] | 59917-57-6 | C25H40N4O2 |
| 2,2'-亚甲基二[4,6-二(1,1-二甲基丙基)苯酚] | 2,2'-methylenebis(4,6-di-t-pentylphenol) | 50378-93-3 | C33H52O2 |
| 2,2'-亚甲基二[3,6-二环戊基对甲酚] | 2,2'-Methylenebis(3,6-dicyclopentyl-p-cresol) | 55036-38-9 | C35H48O2 |
| 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'-亚氨基二(乙烷磺酸)二钠 | Disodium 2,2'-iminobis(ethanesulphonate) | 58779-73-0 | C4H9NNa2O6S2 |
| 2,2'-二(9H-咔唑-9-基)联苯 | 2,2'-di(9H-carbazol-9-yl)-1,1'-biphenyl | 592551-54-7 | C36H24N2 |
| 2,2'-二苯基-5,5'-螺双[1,3,2-二氧杂磷杂环己烷] 2,2'-二氧化物 | 2,4,8,10-tetraoxa-3,9-diphosphaspiro-3,9-dioxo-3,9-diphenyl | 59609-12-0 | C17H18O6P2 |
| 2,2'-二羟基二苯甲酮肟 | 2,2'-bishydroxybenzophenone oxime | 54758-73-5 | C13H11NO3 |
| 2,2'-二羟基-4'-甲氧基苯乙酮 | 2,2'-dihydroxy-4'-methoxyacetophenone | 55960-07-1 | C9H10O4 |
| 2,2'-二硝基对二氨基联苯 | 2,2'-dinitrobenzidine | 5855-71-0 | C12H10N4O4 |