| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2-二(3-氨基-4-羟基苯基)金刚烷 | 2,2-bis(3-amino-4-hydroxyphenyl)adamantane | 753023-32-4 | C22H26N2O2 |
| 2,2-(1,4-丁烷二基二氧基)双苯甲醛 | 1,4-bis-(2-formylphenoxy)butane | 77354-98-4 | C18H18O4 |
| 2,2,9-三甲基三环[6.2.1.01,6]十一烷-7-酮 | Hexahydro-3,5,5-trimethyl-2H-2,4a-methanonaphthalen-1(5H)-one | 77923-83-2 | C14H22O |
| 2,2,8-三甲基三环[6.2.1.01,6]十一烷-7-酮 | Herbanone | 77923-82-1 | C14H22O |
| 2,2,8,8-四甲基-2,3,4,8,9,10-六氢吡喃[2,3-F]铬烯-6-碳醛 | 6-formyl-2,2,8,8-tetramethyl-3,4,9,10-tetrahydro-2H,8H-benzo<1,2-b:3,4-b'>dipyran | 79359-58-3 | C17H22O3 |
| 2,2,7,8,12,13,18,18-八乙基-2,3,17,18-四氢-3,17-二甲基-21H,23H-卟吩 | 1,4-Dmoeibc | 74071-45-7 | C38H54N4 |
| 2,2,6-三甲基庚烷-3,5-二酮 | 2,2,6-trimethyl-3,5-heptanedione | 7333-23-5 | C10H18O2 |
| 2,2,6-三甲基-3-氧杂二环[4.2.0]辛烷-4,8-二酮 | 2,2,6-trimethyl-3-oxabicyclo<4.2.0>octane-4,8-dione | 76946-39-9 | C10H14O3 |
| 2,2,6-三甲基-&alpha | 1-(2',2',6'-trimethyl-1'-cyclohexyl)-3-hexanol | 70788-30-6 | C15H30O |
| 2,2,6,6-四甲基环己硫醇 | 2,2,6,6-tetramethyl-cyclohexanethiol | 70233-47-5 | C10H20S |
| 2,2,6,6-四甲基哌啶-4-酮硫酸盐 | triacetonamine silfate | 72361-44-5 | C9H17NO*H2O4S |
| 2,2,6,6-四甲基哌啶(2E)-丁-2-烯二酸酯 | 2-(tert-Butyl)-1-methylnaphthalene | 73652-75-2 | C15H18 |
| 2,2,6,6-四甲基哌啶 | 2,2,6,6-tetramethyl-piperidine | 768-66-1 | C9H19N |
| 2,2,6,6-四甲基-4-[1-氧代-6-(三乙铵)己氨基]-1-哌啶基氧基溴化物 | triethyl[5-(2,2,6,6-tetramethylpiperidine-1-oxyl-4-yl-carbamoyl)pentyl]ammonium bromide | 762245-84-1 | Br*C21H43N3O2 |
| 2,2,6,6-四甲基-4-[(三苯基膦)氨基]-1-哌啶基氧基 | 2,2,6,6-Tetramethyl-4-[(triphenylphosphoranylidene)amino]-1-piperidinyloxy | 78140-47-3 | C27H33N2OP |
| 2,2,6,6-四甲基-4,4-二[(2-甲基-2-丙基)过氧]哌啶 | 2,2,6,6-Tetramethyl-4,4-bis(tert-butylperoxy)piperidin | 75279-29-7 | C17H35NO4 |
| 2,2,6,6-四甲基-3,5-辛二酮 | 2,2,6,6-Tetramethyloctane-3,5-dione | 78579-61-0 | C12H22O2 |
| 2,2,6,6-四甲基-3,5-庚二酮酸根银(I) | (2,2,6,6-tetramethyl-3,5-heptanedionato)silver(I) | 79827-25-1 | C11H19AgO2 |
| 2,2,5-三甲基-3-亚硝基-1,3-恶唑烷 | N-nitroso-2,2,5-trimethyloxazolidine | 77400-46-5 | C6H12N2O2 |
| 2,2,5-三甲基-1,3-恶唑烷-4-酮 | 2,2,5-trimethyl-1,3-oxazolidin-4-one | 78523-80-5 | C6H11NO2 |
| 2,2,5-三乙基辛烷-2,2,5-三羧酸酯 | octane-3,3,6-tricarboxylic acid triethyl ester | 7252-05-3 | C17H30O6 |
| 2,2,5,5-四甲基环己烷-1,3-二酮 | 2,2,5,5-tetramethylcyclohexa-1,3-dione | 702-50-1 | C10H16O2 |
| 2,2,5,5-四甲基-4-(对甲氧基苯基)-3-恶唑啉 | 2,2,5,5-tetramethyl-4-(p-methoxyphenyl)-3-oxazoline | 72031-54-0 | C14H19NO2 |
| 2,2,5,5-四甲基-3-吡咯烷羧酰胺 | 2,2,5,5-tetramethyl-pyrrolidine-3-carboxylic acid amide | 702-96-5 | C9H18N2O |
| 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷 | 2,2,5,5-tetramethyl-2,5-disila-1-azacyclopentane | 7418-19-1 | C6H17NSi2 |
| 2,2,5,5-四甲基-2,5-二硅-1-噁环戊烷 | 2,2,5,5-tetramethyl-2,5-disila-1-oxacyclopentane | 7418-20-4 | C6H16OSi2 |
| 2,2,5,5-四甲基-2,5-二氢-1H-吡咯-3-羧酸 | 2,2,5,5-tetramethyl-2,5-dihydro-pyrrole-3-carboxylic acid | 76194-00-8 | C9H15NO2 |
| 2,2,5,5-四氯环戊酮 | 2,2,5,5-tetrachlorocyclopentanone | 77707-92-7 | C5H4Cl4O |
| 2,2,5,5-四乙基-4-甲基-2,5-二氢-1H-咪唑-1-醇 | 4-methyl-2,2,5,5-tetraethyl-2,5-dihydro-1H-imidazole-1-ol | 709676-88-0 | C12H24N2O |
| 2,2,5,5-四-(4-羟基-苯基)-己烷 | 2,2,5,5-tetrakis-(4-hydroxy-phenyl)-hexane | 7615-24-9 | C30H30O4 |
| 2,2,4-三甲基-戊酸甲酯 | 2,2,4-Trimethylpentansaeuremethylester | 71672-36-1 | C9H18O2 |
| 2,2,4-三甲基-6(2H)-喹啉酮1-氧化物 | 2,2,4-trimethyl-1-oxy-2<i>H</i>-quinolin-6-one | 72107-10-9 | C12H13NO2 |
| 2,2,4-三甲基-3-环己烯-1-甲酰氯 | 2,2,4-Trimethylcyclohex-3-ene-1-carbonyl chloride | 75091-77-9 | C10H15ClO |
| 2,2,4-三甲基-3-氧代-N-[2-[(2,2,4-三甲基-3-氧代戊酰)氨基]乙基]戊酰胺 | N,N'-Aethylen-bis-(2,2,4-trimethyl-3-oxo-valeramid) | 73840-20-7 | C18H32N2O4 |
| 2,2,4-三甲基-1-哌啶-1-基戊烷-1,3-二酮 | 1-(3-Oxo-2,2,4-trimethylvaleryl)-piperidin | 73790-84-8 | C13H23NO2 |
| 2,2,4-三甲基-1,3-戊烷二基二(硫基乙酸酯) | 2,2-Dimethyl-1-(1-methylethyl)-1,3-propanediyl bis(mercaptoacetate) | 77223-49-5 | C12H22O4S2 |
| 2,2,4-三甲基-1,2-二氢-喹啉-6-醇 | 2,2,4-trimethyl-6-hydroxy-1,2-dihydroquinoline | 72107-05-2 | C12H15NO |
| 2,2,4-三甲代戊基十二酸酯 | 2,2,4-Trimethylpentyl laurate | 71672-90-7 | C20H40O2 |
| 2,2,4,7,9,9-六甲基癸烷 | 2,2,4,7,9,9-hexamethyldecane | 72493-27-7 | C16H34 |
| 2,2,4,6-四氟-2,2,4,4,6,6-六氢-4,6-二苯基-1,3,5,2,4,6-三氮杂三膦咛 | 1,3,5,2,4,6-Triazatriphosphorine, 2,2,4,6-tetrafluoro-2,2,4,4,6,6-hexahydro-4,6-diphenyl- | 73502-97-3 | C12H10F4N3P3 |
| 2,2,4,6-四(二甲基氨基)-4,6-二氟-1,3,5,2,4,6-三氮杂三膦咛 | 1,3,5,2,4,6-Triazatriphosphorine, 2,2,4,6-tetrakis(dimethylamino)-4,6-difluoro- | 70660-01-4 | C8H24F2N7P3 |
| 2,2,4,5-四甲基呋喃-3-酮 | 2,2,4,5-tetramethylfuran-3(2H)-one | 70064-03-8 | C8H12O2 |
| 2,2,4,4-四甲基-3-戊酮肟 | 2,2,4,4-tetramethyl-pentan-3-one oxime | 7754-22-5 | C9H19NO |
| 2,2,4,4-四甲基-20-[6-(2,2,4,4-四甲基-21-氧代-7-氧杂-3,20-二氮杂二螺[5.1.11.2]二十一碳-20-基)己基]-7-氧杂-3,20-二氮杂二螺[5.1.11.2]二十一烷-21-酮 | 20,20'-(Hexane-1,6-diyl)bis(2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro(5.1.11.2)henicosan-21-one) | 79276-19-0 | C50H90N4O4 |
| 2,2,4,4-四甲基-1-戊醇 | 2,2,4,4-tetramethyl-1-pentanol | 79803-30-8 | C9H20O |
| 2,2,4,4-四甲基-1,3-环丁烷二醇二(三氯乙酸酯) | 1,3-Cyclobutanediol, 2,2,4,4-tetramethyl-, bis(trichloroacetate) | 73806-29-8 | C12H14Cl6O4 |
| 2,2,4,4-四甲基-1,3-环丁烷二酮二缩氨基脲 | 1,3-Cyclobutanedione, 2,2,4,4-tetramethyl-, disemicarbazone | 73806-30-1 | C10H18N6O2 |
| 2,2,4,4-四甲基-1,3-环丁烷二酮二缩氨基硫脲 | 2,2,4,4-Tetramethylcyclobutanedione dithiosemicarbazone | 73816-39-4 | C10H18N6S2 |
| 2,2,4,4-四甲基-1,3-环丁烷二胺 | 2,2,4,4-tetramethyl-1,3-cyclobutanediamine | 7531-10-4 | C8H18N2 |
| 2,2,4,4-四(三氟甲基)-1,3-二硫杂环丁烷 | 2,2,4,4-Tetrakis(trifluoromethyl)-1,3-dithietane | 791-50-4 | C6F12S2 |