| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2-二(烯丙基氧基甲基)丁基甲基丙烯酸酯 | trimethylolpropane diallyl ether monomethacrylate | 20241-99-0 | C16H26O4 |
| 2,2-二(二甲基氨基)乙腈 | Bis(dimethylamino)acetonitril | 2214-82-6 | C6H13N3 |
| 2,2-二(4-羟基苯基)-1,2-二苯乙酮 | Bis-(4-hydroxy-phenyl)-deoxybenzoin | 23916-51-0 | C26H20O3 |
| 2,2-二(4-氯苯基)乙腈 | bis(4-chlorophenyl)acetonitrile | 20968-04-1 | C14H9Cl2N |
| 2,2-二(2,5-二氧代-3-磺酸-1-吡咯烷基)琥珀酸四钠盐 | Bis(sulfosuccinimidyl)succinate sodium salt | 215597-96-9 | C12H10N2Na2O14S2 |
| 2,2-(9-十八烯基亚氨)双(乙醇) | (9-octadecenyl)di(hydroxyethyl)amine | 25307-17-9 | C22H45NO2 |
| 2,2-(4,4-二苯乙烯基)双-5-叔丁基苯并�f唑 | 4,4'-Bis-(5-t-butyl-2-benzoxazolyl)-stilben | 2397-01-5 | C36H34N2O2 |
| 2,2,9,9-四甲基癸二酸 | 2,2,9,9-Tetramethylsebacinsaeure | 22092-62-2 | C14H26O4 |
| 2,2,7-三甲基-2H-吡喃并[4,3-b]吡喃-5-酮 | 2,2,7-trimethyl-2H-pyrano[4,3-b]pyran-5-one | 220633-52-3 | C11H12O3 |
| 2,2,7,7-四甲基辛烷-1,8-二醇 | 2,2,7,7-tetramethyloctane-1,8-diol | 27143-31-3 | C12H26O2 |
| 2,2,7,7-四甲基环庚-3,5-二烯-1-酮 | 2,2,7,7-tetramethylcyclohepta-3,5-dien-1-one | 20023-66-9 | C11H16O |
| 2,2,7,7-四甲基-3,6-辛烷二酮 | 2,2,7,7-tetramethyloctan-3,6-dione | 27610-88-4 | C12H22O2 |
| 2,2,6-三甲基环己酮 | 2,2,6-trimethylcyclohexan-1-one | 2408-37-9 | C9H16O |
| 2,2,6-三甲基环己基甲基酮 | 1-Acetyl-2,6,6-trimethylcyclohexan | 26383-28-8 | C11H20O |
| 2,2,6-三甲基-1,4-环己二酮 | 2,6,6-trimethyl-1,4-cyclohexanedione | 20547-99-3 | C9H14O2 |
| 2,2,6-三甲基-1,3,6,2-二氧杂氮杂硅环辛烷 | 2,2-dimethyl-1,3-dioxo-6-methylaza-2-silacyclooctane | 20546-50-3 | C7H17NO2Si |
| 2,2,6,6-四甲基庚二酸 | 2,2,6,6-Tetramethyl-pimelinsaeure | 2941-45-9 | C11H20O4 |
| 2,2,6,6-四甲基四氢-2H-吡喃-4-醇 | 2,2,6,6-tetramethyltetrahydro-2H-pyran-4-ol | 20931-50-4 | C9H18O2 |
| 2,2,6,6-四甲基哌啶酮对甲苯磺酸盐 | Triacetonamine tosilate | 29334-13-2 | C16H25NO4S |
| 2,2,6,6-四甲基哌啶氧化物 | 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical | 2564-83-2 | C9H18NO |
| 2,2,6,6-四甲基哌啶基氯化镁,氯化锂络合物 | 2,2,6,6-tetramethylpiperidinylmagnesium chloride | 215863-85-7 | C9H18N*Cl*Mg |
| 2,2,6,6-四甲基哌啶-4-基十八烷酸酯 | 2,2,6,6-tetramethyl-4-stearoylpiperidine | 24860-22-8 | C27H53NO2 |
| 2,2,6,6-四甲基哌啶-1-氧基钠 | sodium 2,2,6,6-tetramethylpiperidine-1-olate | 211562-21-9 | C9H18NO*Na |
| 2,2,6,6-四甲基-四氢硫代吡喃-4-酮 | 2,2,6,6-tetramethyltetrahydro-4H-thiopyran-4-one | 22842-41-7 | C9H16OS |
| 2,2,6,6-四甲基-4-辛酰基-氧基哌啶-1-氧基 | 4-octanoyloxy-2,2,6,6-tetramethyl-piperidine-1-oxyl radical | 22491-88-9 | C17H32NO3 |
| 2,2,6,6-四甲基-4-哌啶基苯甲酸酯 | 4-benzoyloxy-2,2,6,6-tetramethylpiperidine | 26275-88-7 | C16H23NO2 |
| 2,2,6,6-四甲基-4-(二氯三嗪)氨基哌啶-1-氧基 | 4-(2,4-dichloro-1,3,5-triazine-6-yl)amino-2,2,6,6-tetramethylpiperidinyl oxide | 25105-76-4 | C12H18Cl2N5O |
| 2,2,6,6-四甲基-3,5-庚二酮酸钾 | Potassium enolates of dipivaloylmethane | 22441-14-1 | C11H19O2*K |
| 2,2,6,6-四甲基-1,4-哌啶二醇2-羟基-1,2,3-丙烷三羧酸酯(1:1) | 3-Carboxy-3,5-dihydroxy-5-oxopentanoate;1-hydroxy-2,2,6,6-tetramethylpiperidin-1-ium-4-ol | 220410-74-2 | C15H27NO9 |
| 2,2,5-三甲基己酸 | 2,2,5-Trimethylcapronsaeure | 27971-09-1 | C9H18O2 |
| 2,2,5-三溴环戊酮乙烯缩醛 | 6,6,9-tribromo-1,4-dioxaspiro[4.4]nonane | 25834-49-5 | C7H9Br3O2 |
| 2,2,5,8,8-五甲基-1,9-二(十八烷氧羰基)-5-(十八烷氧羰基甲基)-2,5,8-三铵壬烷三氯化物 | 2,2,5,8,8-Pentamethyl-1,9-bis(octadecyloxycarbonyl)-5-(octadecyloxycarbonylmethyl)-2,5,8-triazonianonane trichloride | 28719-79-1 | C69H140Cl3N3O6 |
| 2,2,5,7-四甲基四啉 | 1,2,3,4,-tetrahydro-2,2,5,7-tetramethylnaphthalene | 23342-25-8 | C14H20 |
| 2,2,5,7-四甲基-1-氧代茚-4-羧酸 | 2.2.5.7-Tetramethyl-indanon-(1)-carbonsaeure-(4) | 23342-32-7 | C14H16O3 |
| 2,2,5,5-四甲基咪唑烷-1-鎓-4-硫酮 | 2,2,5,5-tetramethylimidazolidine-4-thione | 2582-16-3 | C7H14N2S |
| 2,2,5,5-四甲基-3-己烯 | 2,2,5,5-tetramethyl-3-hexene | 22808-06-6 | C10H20 |
| 2,2,5,5-四甲基-3-吡啉-1-氧基-3-羧酸 | 2,2,5,5,-tetramethyl-3-pyrroline-1-oxyl-3-carboxylic acid | 2154-67-8 | C9H16NO3 |
| 2,2,5,5-四甲基-2,5-二氢-吡嗪 | 3,3,6,6-Tetramethyldihydropyrazin | 29906-92-1 | C8H14N2 |
| 2,2,5,5-四氯苯甲酮 | 2,5,2',5'-tetrachloro-benzophenone | 25187-09-1 | C13H6Cl4O |
| 2,2,5,5-四氟-2,5-二氢-呋喃 | 2,2,5,5-tetrafluoro-2,5-dihydro-furan | 24565-48-8 | C4H2F4O |
| 2,2,4-三羟基查尔酮 | 2,2',4'-trihydroxychalcone | 26962-50-5 | C15H12O4 |
| 2,2,4-三甲基环戊酮 | 2,2,4-trimethylcyclopentan-1-one | 28056-54-4 | C8H14O |
| 2,2,4-三甲基环己烷甲醛 | 2,2,4-trimethyl-cyclohexanecarbaldehyde | 249636-32-6 | C10H18O |
| 2,2,4-三甲基氧杂环丁烷 | 2,2,4-trimethyloxetane | 23120-44-7 | C6H12O |
| 2,2,4-三甲基戊基己酸酯 | 2,2,4-Trimethylpentyl hexanoate | 29811-48-1 | C14H28O2 |
| 2,2,4-三甲基己二酸二甲酯 | Dimethyl 2,2,4-trimethyladipate | 29713-25-5 | C11H20O4 |
| 2,2,4-三甲基二过氧己二酸二叔丁酯 | Di-tert-butyl 2,2,4-trimethyldiperoxyadipate | 21850-39-5 | C17H32O6 |
| 2,2,4-三甲基-3-苯基-1,3,2-氧杂氮杂硅杂环戊烷-5-酮 | 2,2,4-trimethyl-3-phenyl-[1,3,2]oxazasilolidin-5-one | 21654-63-7 | C11H15NO2Si |
| 2,2,4-三甲基-2,5-二氢呋喃 | 2,2,4-trimethyl-2,5-dihydro-furan | 23230-79-7 | C7H12O |
| 2,2,4-三甲基-2,3-二氢-1H-1,5-苯并二氮杂卓 | 2,2,4-trimethyl-2,3-dihydro-1H-1,5-benzodiazepine | 24107-34-4 | C12H16N2 |