| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,4-三甲基-5-苯基-2,5-二氢-噻唑 | 2,2,4-trimethyl-5-phenyl-2,5-dihydro-thiazole | 100137-80-2 | C12H15NS |
| 2,2,4-三甲基-5-(间甲苯基)呋喃-3-(2H)-酮 | 2,2,4-trimethyl-5-(m-tolyl)furan-3-(2H)-one | 122756-87-0 | C14H16O2 |
| 2,2,4-三甲基-4-苯基环戊酮 | 2,2,4-Trimethyl-4-phenyl-cyclopentanone | 69278-40-6 | C14H18O |
| 2,2,4-三甲基-1-苯基戊-3-烯-1-醇 | 2,2,4-trimethyl-1-phenylpent-3-en-1-ol | 110835-91-1 | C14H20O |
| 2,2,4-三甲基-1-苯基-3-戊酮 | 2,2,4-trimethyl-1-phenyl-3-pentanone | 23546-36-3 | C14H20O |
| 2,2,4-三甲基-1,3-戊二醇二苯甲酸 | 2,2,4-Trimethyl-1,3-pentanediol Dibenzoate | 68052-23-3 | C22H26O4 |
| 2,2,4-三氯联苯 | 2,4,2'-trichlorobiphenyl | 37680-66-3 | C12H7Cl3 |
| 2,2,4-三氯-6-苯基己腈 | 2,2,4-trichloro-6-phenylhexanenitrile | 1382786-52-8 | C12H12Cl3N |
| 2,2,4,6-四苯基-1,2-二氢-1,3,5-三嗪 | 2,2,4,6-tetraphenyl-2,5-dihydro-1,3,5-triazine | 30805-23-3 | C27H21N3 |
| 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 |
| 2,2,4,6,7-五甲基-1,3-二氢茚-5-甲醛 | 2,2,4,6,7-pentamethylindan-5-carboxaldehyde | 88633-10-7 | C15H20O |
| 2,2,4,5-四苯基-4-环戊烯-1,3-二酮 | 1,2,4,4-Tetraphenyl-cyclopenten-3,5-dion | 37763-47-6 | C29H20O2 |
| 2,2,4,5,5-五氯联苯 | 2,2',4,5,5'-Pentachlorobiphenyl | 37680-73-2 | C12H5Cl5 |
| 2,2,4,4-联苯四醇 | sappanin | 4371-31-7 | C12H10O4 |
| 2,2,4,4-四甲基苯甲酮 | 2,2',4,4'-tetramethylbenzophenone | 3478-88-4 | C17H18O |
| 2,2,4,4-四甲基戊酸苄酯 | Benzyl-2,2,4,4-tetramethylpentanoate | 81325-80-6 | C16H24O2 |
| 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-1,5-二苯基-戊烷-3-酮 | 2,2,4,4-tetramethyl-1,5-diphenyl-pentan-3-one | 153339-36-7 | C21H26O |
| 2,2,4,4-四氯-6,6-二苯基环三磷腈 | 2,2,4,4-tetrachloro-6,6-diphenylcyclotriphosphazatriene | 2846-32-4 | C12H10Cl4N3P3 |
| 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 |
| 2,2,4,4,6,6-六溴联苯醚 | 2,2',4,4',6,6'-hexabromodiphenylether | 35854-94-5 | C12H4Br6O |
| 2,2,4,4,6,6-六溴联苯 | 2,2',4,4',6,6'-hexabromobiphenyl | 59261-08-4 | C12H4Br6 |
| 2,2,4,4,6,6-六氢-2,2,4,4-四(甲基氨基)-6,6-二苯基-1,3,5,2,4,6-三氮杂三膦咛 | 2,2,4,4-Tetrakismethylamino-6,6-diphenylcyclotriphosphazatrien | 7252-69-9 | C16H26N7P3 |
| 2,2,4,4,6,6-六(4-甲酰基苯氧基)-2,2,4,4,6,6-六氢-1,3,5,2,4,6-三氮杂三膦咛 | hexakis(4-formylphenoxy)cyclotriphosphazene | 77958-57-7 | C42H30N3O12P3 |
| 2,2,4,4,5,5-六甲基-1,3-二氧杂-2-硅杂环戊烷 | 83966-40-9 | C8H8NO2 | |
| 2,2,4,4,5,5-六溴联苯醚 | 2,2',4,4',5,5'-hexabromobiphenyl ether | 68631-49-2 | C12H4Br6O |
| 2,2,4,4,4-五氟-1-苯基丁烷-1,3,3-三醇 | 4-hydroxy-1,1,1,3,3-pentafluoro-4-phenylbutan-2-one hydrate | 241824-72-6 | C10H9F5O3 |
| 2,2,3-三苯基丙腈 | 2,2,3-triphenylpropanenitrile | 5350-82-3 | C21H17N |
| 2,2,3-三羟基联苯 | 2,2',3-trihydroxybiphenyl | 91368-55-7 | C12H10O3 |
| 2,2,3-三羟基二苯基醚 | 2,2',3-trihydroxydiphenyl ether | 128292-53-5 | C12H10O4 |
| 2,2,3-三甲基四氢萘 | 2,2,3-trimethyl-tetralin | 85268-68-4 | C13H18 |
| 2,2,3-三甲基-N-苯基丁酰胺 | 2,2,3-trimethyl-butyric acid anilide | 58265-35-3 | C13H19NO |
| 2,2,3-三甲基-5-苯基-1,3-恶唑烷 | 2,2,3-trimethyl-5-phenyl-oxazolidine | 105973-46-4 | C12H17NO |
| 2,2,3-三甲基-4-苯基-2,5-二氢-噻吩 | 2,2,3-trimethyl-4-phenyl-5H-thiophene | 100990-04-3 | C13H16S |
| 2,2,3-三溴-3-苯基-丙酸 | 2,2,3-tribromo-3-phenyl-propionic acid | 861346-09-0 | C9H7Br3O2 |
| 2,2,3-三氯-3-苯基丙醛 | 2,2,3-trichloro-3-phenyl-propionaldehyde | 54944-37-5 | C9H7Cl3O |
| 2,2,3-三氟-3-(三氟甲基)茚-1-酮 | 2,2,3-Trifluor-3-trifluormethylindanon | 60375-80-6 | C10H4F6O |
| 2,2,3-三氟-1-甲基-3-(三氟甲基)茚-1-醇 | 2,2,3-Trifluor-3-(trifluormethyl)-1-indanol | 62409-60-3 | C11H8F6O |
| 2,2,3,5-四苯基-1,3,4-噻二唑 | 2,2,3,5-tetraphenyl-2,3-dihydro-[1,3,4]thiadiazole | 36358-10-8 | C26H20N2S |
| 2,2,3,5,5,6-六氯联苯 | 2,2',3,5,5',6-hexachlorobiphenyl | 52663-63-5 | C12H4Cl6 |
| 2,2,3,4-四氯萘-1-酮 | 2,2,3,4-tetrachloro-1-oxo-1,2-dihydronaphthaline | 17735-12-5 | C10H4Cl4O |
| 2,2,3,4,5,6-六氯联苯 | PCB 149 | 38380-04-0 | C12H4Cl6 |
| 2,2,3,4,5,6,6-七氯联苯 | 2,2',3,4',5,6,6'-heptachlorobiphenyl | 74487-85-7 | C12H3Cl7 |
| 2,2,3,4,4-五氯-1,2,3,4-四氢萘-1-酮 | 2,2,3,4,4-pentachloro-1-oxo-1,2,3,4-tetrahydronaphthaline | 2243-28-9 | C10H5Cl5O |
| 2,2,3,4,4,5-六溴联苯醚 | 2,2',3,4,4'5'-hexabromodiphenyl ether | 182677-30-1 | C12H4Br6O |
| 2,2,3,4,4,5-六氯联苯 | 2,2',3,4,4',5'-Hexachlorobiphenyl | 35065-28-2 | C12H4Cl6 |
| 2,2,3,4,4,5,5,6-八溴二苯醚 | 2,2',3,4,4',5,5',6-octabromodiphenyl ether | 337513-72-1 | C12H2Br8O |
| 2,2,3,3-四甲基-N-苯基丁酰胺 | 2,2,3,3-Tetramethylbutanoylanilid | 62384-14-9 | C14H21NO |
| 2,2,3,3-四氯萘-1,4-二酮 | 2,2,3,3-tetrachloro-1,2,3,4-tetrahydronaphthalen-1,4-dione | 77302-41-1 | C10H4Cl4O2 |
| 2,2,3,3-四氟丙基N-(3-硝基苯基)氨基甲酸酯 | 2,2,3,3-tetrafluoropropyl N-(3-nitrophenyl)carbamate | 90687-70-0 | C10H8F4N2O4 |