| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,4-三甲基-1,2-二氢喹啉 | 2,2,4-trimethyl-1,2-dihydroquinoline | 147-47-7 | C12H15N |
| 2,2,4-三氯-丁酸酰胺 | 2,2,4-Trichlor-buttersaeure-amid | 101258-36-0 | C4H6Cl3NO |
| 2,2,4-三氯-丁酸 | 2,2,4-trichloro-butyric acid | 101256-97-7 | C4H5Cl3O2 |
| 2,2,4-三氯-6-苯基己腈 | 2,2,4-trichloro-6-phenylhexanenitrile | 1382786-52-8 | C12H12Cl3N |
| 2,2,4-三氯-1,1,1-三氟己烷 | 2,2,4-trichloro-1,1,1-trifluorohexane | 112812-04-1 | C6H8Cl3F3 |
| 2,2,4-三氯-1,1,1-三氟丁烷 | 1,3,3-Trichloro-4,4,4-trifluorobutane | 175401-04-4 | C4H4Cl3F3 |
| 2,2,4,6-四甲基-3,4-二氢-2H-吡喃-5-甲酰氯 | 2,4,6,6-tetramethyl-5,6-dihydro-4<i>H</i>-pyran-3-carbonyl chloride | 100131-29-1 | C10H15ClO2 |
| 2,2,4,6-四甲基-1H-喹啉 | 2,2,4,6-tetramethyl-1,2-dihydroquinoline | 1810-78-2 | C13H17N |
| 2,2,4,6-四甲基-1,3-二恶烷 | 2,2,4,6-Tetramethyl-1,3-dioxan | 17227-17-7 | C8H16O2 |
| 2,2,4,6-四溴-4,6-二氯-1,3,5-三氮杂-2,4,6-三磷杂环己-1,3,5-三烯 | 2,2,4,4,6,6-Hexahydro-2,2,4,6-tetrabromo-4,6-dichloro-1,3,5,2,4,6-triazatriphosphorine | 15965-00-1 | Br4Cl2N3P3 |
| 2,2,4,6,7-五甲基苯并呋喃 | 2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran | 142874-81-5 | C13H18O |
| 2,2,4,6,7-五甲基二氢苯并呋喃-5-磺酰氯 | 2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride | 154445-78-0 | C13H17ClO3S |
| 2,2,4,6,7-五甲基-3-苯基-3H-1-苯并呋喃 | 2,2,4,6,7-pentamethyl-3-phenyl-2,3-dihydrobenzofuran | 142874-60-0 | C19H22O |
| 2,2,4,6,7-五甲基-3-(4-甲基苯基)-3H-1-苯并呋喃 | 2,2,4,6,7-pentamethyl-3-(4-methylphenyl)-2,3-dihydro-1-benzofuran | 142874-62-2 | C20H24O |
| 2,2,4,6,6-五甲基庚烷 | Permethyl 99A | 13475-82-6 | C12H26 |
| 2,2,4,6,6-五甲基-3-庚烯 | 2,2,4,6,6-pentamethyl-3-heptene | 123-48-8 | C12H24 |
| 2,2,4,6,6-五氯-3-氯甲基-5,5-二甲基-3-环己烯酮 | 2,2,4,6,6-pentachloro-3-chloromethyl-5,5-dimethyl-3-cyclohexenone | 111811-40-6 | C9H8Cl6O |
| 2,2,4,6,6-五氯-3,5,5-三甲基-3-环己烯酮 | 2,2,4,6,6-pentachloro-3,5,5-trimethyl-3-cyclohexenone | 111811-39-3 | C9H9Cl5O |
| 2,2,4,5-四苯基-3H-呋喃 | 2,2,4,5-tetraphenyl-2,3-dihydrofuran | 1056-32-2 | C28H22O |
| 2,2,4,5-四甲基己烷 | 2,2,4,5-Tetramethyl-hexan | 16747-42-5 | C10H22 |
| 2,2,4,5-四溴环戊-4-烯-1,3-二酮 | tetrabromo-cyclopent-4-ene-1,3-dione | 18838-41-0 | C5Br4O2 |
| 2,2,4,5-四氯戊腈 | 2,2,4,5-tetrachloropentanonitrile | 116547-32-1 | C5H5Cl4N |
| 2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基 | 1,1'-(Propylenedioxy)bis(3-chloro-2-propanol) | 18796-04-8 | C9H18Cl2O4 |
| 2,2,4,4-四甲氧基-1,3,2,4-二噁二硅杂丁环 | 2,2,4,4-Tetramethoxy-[1,3,2,4]dioxadisiletane | 129575-55-9 | C4H12O6Si2 |
| 2,2,4,4-四甲基戊烷 | 2,2,4,4-tetramethylpentane | 1070-87-7 | C9H20 |
| 2,2,4,4-四甲基-6-(2-甲基-1-(吡咯烷-1-基)丙基)环己烷-1,3,5-三酮 | 2,2,4,4-tetramethyl-6-(2-methyl-1-pyrrolidin-1-ylpropyl)cyclohexane-1,3,5-trione | 114751-25-6 | C18H29NO3 |
| 2,2,4,4-四甲基-6,6,8,8-四苯基环四硅氧烷 | 1,1,3,3-Tetramethyl-5,5,7,7-tetraphenylcyclotetrasiloxan | 1693-47-6 | C28H32O4Si4 |
| 2,2,4,4-四甲基-3-戊醇 | 2,2,4,4-tetramethyl-3-pentanol | 14609-79-1 | C9H20O |
| 2,2,4,4-四甲基-3-(三环[4.3.1.13,8]十一烷-1-基)戊-3-醇 | 2,2,4,4-tetramethyl-3-(tricyclo[4.3.1.13,8]undecan-1-yl)pentan-3-ol | 108511-61-1 | C20H36O |
| 2,2,4,4-四甲基-1,5-二苯基-戊烷-3-酮 | 2,2,4,4-tetramethyl-1,5-diphenyl-pentan-3-one | 153339-36-7 | C21H26O |
| 2,2,4,4-四甲基-1,3-环丁烷二硫酮 | 2,2,4,4-tetramethylcyclobutane-1,3-dithione | 10181-56-3 | C8H12S2 |
| 2,2,4,4-四甲基-1,3-环丁二基二甲丙烯酰酸酯 | 25-Aminolanosterol | 104987-51-1 | C30H53NO |
| 2,2,4,4-四氯-1-(二氯甲基)-5-(二氯甲基亚基)环戊烷-1,3-二醇 | (+)-1-(Dichloromethyl)-5-(dichloromethylene)-2,2,4,4-tetrachloro-1,3-cyclopentanediol | 122005-23-6 | C7H4Cl8O2 |
| 2,2,4,4-四氯-1,5-二羟基戊烷-3-酮 | 2,2,4,4-Tetrachloro-1,5-dihydroxypentan-3-one | 17558-87-1 | C5H6Cl4O3 |
| 2,2,4,4-四氟丁基三甲基硅烷 | 2,2,4,4-tetrafluorobutyltrimethylsilane | 115134-89-9 | C7H14F4Si |
| 2,2,4,4-三联吡啶 | 2,2':4',4''-Terpyridine | 133914-59-7 | C15H11N3 |
| 2,2,4,4,6,6-六甲基-8,8-二苯基环四硅氧烷 | 1,1-diphenyl-3,3,5,5,7,7-hexamethylcyclotetrasiloxane | 1693-44-3 | C18H28O4Si4 |
| 2,2,4,4,6,6-六甲基-1,3,2,4,6-二氧杂三硅杂环己烷 | 1,1,3,3,5,5-hexamethyl-2,4-dioxa-1,3,5-trisilacyclohexane | 17945-19-6 | C7H20O2Si3 |
| 2,2,4,4,6,6-六甲基-1,2,4,6-氧杂三硅杂环己烷 | 1,1,3,3,5,5-hexamethyl-2-oxa-1,3,5-trisilacyclohexane | 17520-57-9 | C8H22OSi3 |
| 2,2,4,4,6,6-六溴-2,2,4,4,6,6-六氢-1,2,3,4,5,6-三氮杂三磷杂苯 | hexabromocyclotriphosphazene | 13701-85-4 | Br6N3P3 |
| 2,2,4,4,6,6-六氯-2,4,6-三硅庚烷 | 2,2,4,4,6,6-hexachloro-2,4,6-trisila-heptane | 18243-10-2 | C4H10Cl6Si3 |
| 2,2,4,4,6,6-六氨基-2,2,4,4,6,6-六氢-1,3,5,2,4,6-三氮杂三磷杂苯 | hexaaminocyclotriphosphazene | 13597-92-7 | H12N9P3 |
| 2,2,4,4,6,6-六氢-6-氯-2,2,4,4,6-五溴-1,3,5,2,4,6-三氮杂三磷杂苯 | 2,2,4,4,6,6-Hexahydro-6-chloro-2,2,4,4,6-pentabromo-1,3,5,2,4,6-triazatriphosphorine | 15608-37-4 | Br5ClN3P3 |
| 2,2,4,4,6,6-六氢-2,4-二溴-2,4,6,6-四氯-1,3,5,2,4,6-三氮杂三磷杂苯 | 2,2,4,4,6,6-Hexahydro-2,4-dibromo-2,4,6,6-tetrachloro-1,3,5,2,4,6-triazatriphosphorine | 15964-99-5 | Br2Cl4N3P3 |
| 2,2,4,4,6,6-六异硫氰基-1,3,5,2lambda~5~,4lambda~5~,6lambda~5~-三吖三膦英 | Hexaisothiocyanatocyclotriphosphazatrien | 1858-42-0 | C6N9P3S6 |
| 2,2,4,4,6,6-六(2,2-二氟乙氧基)-2,2,4,4,6,6-六氢-1,3,5,2,4,6-三氮杂三磷杂苯 | Hexakis(2,2-difluoroethoxy)phosphazene | 186817-57-2 | C12H18F12N3O6P3 |
| 2,2,4,4,6,6-六((2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-十六氟壬基氧基)-2,2,4,4,6,6-六氢-1,3,5,2,4,6-三氮杂三磷杂苯 | Hexakis(1H,1H,9H-perfluorononyloxy)phosphazene | 186043-67-4 | C54H18F96N3O6P3 |
| 2,2,4,4,6,6-三(五亚甲基)-1,3,5-三硫杂环己烷 | 2,2,4,4,6,6-Tris-pentamethylen-1,3,5-trithian | 177-58-2 | C18H30S3 |
| 2,2,4,4,6,6,8,8-八溴-2,2,4,4,6,6,8,8-八氢-1,3,5,7,2,4,6,8-四氮杂四磷杂环辛烯 | 2,2,4,4,6,6,8,8-Octabromo-2,2,4,4,6,6,8,8-octahydro-1,3,5,7,2,4,6,8-tetraazatetraphosphocine | 14621-11-5 | Br8N4P4 |
| 2,2,4,4,6,6,8,8-八氢-2,2,4,4,6,6,8,8-辛-1-哌啶基-1,3,5,7,2,4,6,8-四氮杂四磷杂环辛四烯 | octapiperidinocyclotetraphosphazene | 1678-55-3 | C40H80N12P4 |