| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,2-三氟-1-(1H-吡咯-1-基)乙酮 | N-(trifluoroacetyl)pyrrole | 66399-79-9 | C6H4F3NO |
| 2,2,2-三氟-1-(1-甲基-1H-咪唑-2-基)乙酮 | 2,2,2-trifluoro-1-(1-methyl-1H-imidazol-2-yl)ethanone | 62366-56-7 | C6H5F3N2O |
| 2,2,2-三(4-甲氧基苯基)乙醛 | 2,2,2-tris(4-methoxyphenyl)acetaldehyde | 69361-60-0 | C23H22O4 |
| 2,2,2,4'-四氟苯乙酮 | 2,2,2-trifluoro-1-(4-fluorophenyl)ethanone | 655-32-3 | C8H4F4O |
| 2,2,2',2'-四甲基-3,3'-二硫代二丙酸 | 2,2,2',2'-tetramethyl-3,3'-dithiodipropionic acid | 63684-31-1 | C10H18O4S2 |
| 2,2,2',2'-四甲基-1,1'-联(环丙基) | 1,1'-Bicyclopropyl, 2,2,2',2'-tetramethyl- | 68998-20-9 | C10H18 |
| 2,2,10-三甲基-2H,5H-吡喃并[3,2-c]苯并吡喃-5-酮 | bothrioclinin | 64190-59-6 | C15H14O3 |
| 2,2':7',2''-Ter-9H-芴,7,7''-二溴-9,9,9',9',9'',9''-六甲基- | 2,7-bis(7-bromo-9,9-dimethylfluorene-2-yl)-9,9-dimethylfluorene | 607739-64-0 | C45H36Br2 |
| 2,2'-联萘基-1,1'-二醇 | 2,2'-binaphthol | 604-60-4 | C20H14O2 |
| 2,2'-联吡啶-5,5'-二甲醇 | 4,4′-bis(hydroxymethyl)-2,2′-bipyridine | 63361-65-9 | C12H12N2O2 |
| 2,2'-联吡啶-4,4'-二甲酸 | 2,2'-Bipyridine-4,4'-dicarboxylic acid | 6813-38-3 | C12H8N2O4 |
| 2,2'-联(1,8-萘啶) | 2,2'-bi(1,8-naphthyridine) | 69110-33-4 | C16H10N4 |
| 2,2'-联(1,3-二氧戊环) | 2,2'-bi-1,3-dioxolane | 6705-89-1 | C6H10O4 |
| 2,2'-硫代二丙烷 | diisopropylsulfide | 625-80-9 | C6H14S |
| 2,2'-汞二(6-乙酰氧基汞-4-硝基苯胺) | Aniline, 2,2'-mercuribis(6-acetoxymercuri-4-nitro- | 64049-28-1 | C16H14Hg3N4O8 |
| 2,2'-氧基二乙酸二丁酯 | dibutyl 2,2'-oxidiacetate | 6634-18-0 | C12H22O5 |
| 2,2'-氧基二[氯丙烷) | Propane, 2,2'-oxybis(chloro- | 69927-23-7 | C6H14Cl2O |
| 2,2'-氧基二-乙酸二辛基酯 | dioctyl 2,2'-oxidiacetate | 6634-34-0 | C20H38O5 |
| 2,2'-氧基二-丙酸二乙酯 | diethyl 2,2'-oxydipropionate | 6937-25-3 | C10H18O5 |
| 2,2'-氧基二(甲基乙基)二庚酸酯 | 2,4-Dideoxy-3-O-heptanoyl-2,4-dimethylpentitol | 68444-35-9 | C14H28O4 |
| 2,2'-双硒 | 2,2'-biselenophene | 6239-48-1 | C8H6Se2 |
| 2,2'-亚甲基二苯胺 | 2,2'-methylenedianiline | 6582-52-1 | C13H14N2 |
| 2,2'-亚甲基二[6-环戊基对甲酚] | 2,2'-Methylenebis(6-cyclopentyl-p-cresol) | 64062-73-3 | C25H32O2 |
| 2,2'-亚甲基二[5-(二甲基氨基)苯酚] | 5,5'-bis-dimethylamino-2,2'-methanediyl-di-phenol | 63468-95-1 | C17H22N2O2 |
| 2,2'-亚甲基二[5-(二乙基氨基)苯酚] | 5,5'-bis-diethylamino-2,2'-methanediyl-di-phenol | 6274-83-5 | C21H30N2O2 |
| 2,2'-亚氨基二乙基二乙酸酯 | 2-[(2-acetoxyethyl)amino]ethyl acetate | 65121-95-1 | C8H15NO4 |
| 2,2'-亚氨基二-乙醇聚合物与(氯甲基)环氧乙烷和N,N-二甲基-1,3-丙烷二胺 | 2-(chloromethyl)oxirane;N',N'-dimethylpropane-1,3-diamine;2-(2-hydroxyethylamino)ethanol | 62739-28-0 | C12H30ClN3O3 |
| 2,2'-二萘醚 | 2,2'-Dinaphthyl ether | 613-80-9 | C20H14O |
| 2,2'-二羟基-1,1'-二萘基硫醚二(2-重氮基-1-萘酚-5-磺酸酯) | 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, thiodi-1,2-naphthalenediyl ester | 68901-25-7 | C40H22N4O8S3 |
| 2,2'-二硫烷二基二琥珀酰胺 | Dithiodisuccinamid | 62020-62-6 | C8H14N4O4S2 |
| 2,2'-二硫代二乙酸二钠 | Disodium dithiodiacetate | 64704-24-1 | C4H4Na2O4S2 |
| 2,2'-二硫代二乙酸二(2-乙基己基)酯 | Bis(2-ethylhexyl) dithiodiacetate | 62268-47-7 | C20H38O4S2 |
| 2,2'-二硫代二[5-甲基苯磺酸] | Benzenesulfonic acid, 2,2'-dithiobis[5-methyl- | 63468-79-1 | C14H14O6S4 |
| 2,2'-二硫代二[5-甲基苯磺酰氯] | Benzenesulfonyl chloride, 2,2'-dithiobis[5-methyl- | 63468-81-5 | C14H12Cl2O4S4 |
| 2,2'-二硫代二[4-氯-N-[(1-甲基-4-哌啶基)甲基]苯甲酰胺] | 2,2'-dithiobis{4-chloro-N-[(1-methyl-4-piperidyl)methyl]benzamide} | 67342-59-0 | C28H36Cl2N4O2S2 |
| 2,2'-二硫代二(4-叔-丁基-1-异丙基-1H-咪唑) | bis(4-tert-butyl-1-iso-propyl-1H-imidazol-2-yl)disulfide | 61747-35-1 | C20H34N4S2 |
| 2,2'-二硒二[5-甲氧基苯胺] | bis(4-methoxy-2-aminophenyl) diselenide | 63816-15-9 | C14H16N2O2Se2 |
| 2,2'-二硒二(N-苯基乙酰胺) | diselanediyldi-acetic acid dianilide | 64046-56-6 | C16H16N2O2Se2 |
| 2,2'-二甲氫偶氮苯 | 2,2'-dimethylhydrazobenzene | 617-22-1 | C14H16N2 |
| 2,2'-二甲氧基苯偶酰 | 2,2'-dimethoxybenzil | 6706-92-9 | C16H14O4 |
| 2,2'-二甲基联苯 | 2,2'-dimethyl-1,1'-biphenyl | 605-39-0 | C14H14 |
| 2,2'-二甲基-5,5'-二硝基氧化偶氮苯 | Bis(2-methyl-5-nitrophenyl)diazene 1-oxide | 67151-57-9 | C14H12N4O5 |
| 2,2'-二烯丙基-4,4'-联苯二醇 | 3,3'-bis-allyl-4,4'-biphenol | 63992-39-2 | C18H18O2 |
| 2,2'-二溴-9,9'-螺二芴 | 2,2'-dibromo-9,9'-spirobifluorene | 67665-47-8 | C25H14Br2 |
| 2,2'-二氯-3,4'-二吡啶 | 2,2'-dichloro-3,4'-bipyridine | 643082-10-4 | C10H6Cl2N2 |
| 2,2'-二丙基-4,4'-联苯二醇 | 4,4'-Dihydro-2,2'-dipropyl-biphenyl | 63992-31-4 | C18H22O2 |
| 2,2'-丙烷-1,3-二基二(1,2-苯并噻唑-3(2H)-酮) 1,1,1',1'-四氧化物 | 1,3-propyl-bis-(1,2-benzisothiazol-3(2H)-one 1,1-dioxide) | 6974-60-3 | C17H14N2O6S2 |
| 2,2'-三亚甲基二-1,3-二噁戊环 | 2,2'-trimethylene-bis-1,3-dioxolane | 6543-04-0 | C9H16O4 |
| 2,2'-[羰基二[亚氨基(1-羟基-3-磺酸基-6,2-萘二基)偶氮-3,1-亚苯基亚氨基]]二(2-氧代乙酸)四钠 | Acetic acid, 2,2'-(carbonylbis(imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)-2,1-diazenediyl-3,1-phenyleneimino))bis(2-oxo-, sodium salt (1:4) | 68400-33-9 | C37H22N8Na4O15S2 |
| 2,2'-[环己基亚基二[(2-甲基-4,1-亚苯基)偶氮]]二[4-丁基苯酚] | Phenol, 2,2'-[cyclohexylidenebis[(2-methyl-4,1-phenylene)azo]]bis[4-butyl- | 68239-78-1 | C40H48N4O2 |