| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4-二氨基-6-[1-(2-乙基-4-甲基-1-咪唑基)乙基]-S-三嗪 | 6-(2-(2-Ethyl-4-methyl-1H-imidazol-1-yl)ethyl)-1,3,5-triazine-2,4-diamine | 50729-78-7 | C11H17N7 |
| 2,4-二氨基-5-苯基噻唑氢溴酸 | 5-phenyl-thiazole-2,4-diyldiamine; hydrobromide | 6020-54-8 | BrH*C9H9N3S |
| 2,4-二氨基-1,3-噻唑-5-羧酸 | 2,4-Diamino-1,3-thiazole-5-carboxylic acid | 162880-44-6 | C4H5N3O2S |
| 2,4-二氢-4-苯基-3H-1,2,4-噻唑-3-酮 | 4-phenyl-2,4-dihydro-[1,2,4]triazol-3-one | 1008-30-6 | C8H7N3O |
| 2,4-二氢-4-[(5-羟基-3-甲基-1-苯基-1H-吡唑-4基)亚甲基]-5-甲基-2-苯基-3H-吡唑-3-酮 | 4-[(5-Hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one | 61466-03-3 | C21H18N4O2 |
| 2,4-二氢-4-(4-甲基苯基)-3H-1,2,4-三唑-3-酮 | 4-<i>p</i>-tolyl-2,4-dihydro-[1,2,4]triazol-3-one | 93192-57-5 | C9H9N3O |
| 2,4-二氢-4-(4-溴苯基)-5-(2-羟基苯基)-3H-1,2,4-三唑-3-硫酮 | 3-(o-Hyroxyphenyl)-4-(p-bromophenyl)-5-mercapto-1H-1,2,4-triazole | 81518-27-6 | C14H10BrN3OS |
| 2,4-二氢-3-巯基-5-甲基-4-苯基-3H-1,2,4-三唑 | 5-methyl-4-phenyl-4H-1,2,4-triazole-3-thiol | 6232-82-2 | C9H9N3S |
| 2,4-二氟咪唑-5-羧酸乙酯 | ethyl 2,4-difluoroimidazole-5-carboxylate | 89676-59-5 | C6H6F2N2O2 |
| 2,4-二氟-1H-咪唑-5-甲酰胺 | 2,4-difluoroimidazole-5-carboxamide | 89676-63-1 | C4H3F2N3O |
| 2,4-二乙基-5-甲基-噻唑 | 2,4-Diaethyl-5-methyl-thiazol | 52414-89-8 | C8H13NS |
| 2,4-二乙基-1,3-噻唑 | 2,4-diethylthiazole | 32272-49-4 | C7H11NS |
| 2,4-二(羟基甲基)-1,2,4-三唑-3-硫酮 | Δ<sup>2</sup>-Triazolinthion | 32550-67-7 | C4H7N3O2S |
| 2,4-二(环氧乙烷-2-基甲基)-5-丙-2-基-1,2,4-三唑-3-酮 | 5-Isopropyl-2,4-bis-oxiranylmethyl-2,4-dihydro-[1,2,4]triazol-3-one | 160455-70-9 | C11H17N3O3 |
| 2,4-二(2-吡啶基)-5-(4-吡啶基)咪唑 | 2,4-bis(2-pyridyl)-5-(4-pyridyl)imidazole | 1198018-56-2 | C18H13N5 |
| 2,4-二(2-吡啶基)-5-(3-吡啶基)咪唑 | 2,4-bis(2-pyridyl)-5-(3-pyridyl)imidazole | 1198018-55-1 | C18H13N5 |
| 2,4-二(1,1-二甲基乙基)-6-(1-氧代-2H-苯并三唑-2-基)-苯酚 | 2,4-bis(1,1-dimethylethyl)-6-(1-oxido-2H-benzotriazol-2-yl)phenol | 84755-44-2 | C20H25N3O2 |
| 2,4,6-三甲基-N-[(E)-(1-甲基-5-硝基-1H-咪唑-2-基)甲亚基]苯胺 | methyl-1 trimethyl 2',4',6' phenyliminomethyl-2 nitro-5 imidazole | 129661-58-1 | C14H16N4O2 |
| 2,4,6-三[4-(1-咪唑基苯基)]-1,3,5-三嗪 | 2,4,6-tris[4-(1H-imidazol-1-yl)phenyl]-1,3,5-triazine | 1009564-95-7 | C30H21N9 |
| 2,4,6,7-四氢吡喃并[4,3-C]吡唑 | 2H,4H,6H,7H-pyrano[4,3-c]pyrazole | 258353-57-0 | C6H8N2O |
| 2,4,6(1H,3H,5H)-嘧啶三酮,5-溴-5-[[5-苯基-4-(苯基氨基)-4H-1,2,4-三唑-3-基]硫代]- | 5-Bromo-5-(5-phenyl-4-phenylamino-4H-[1,2,4]triazol-3-ylsulfanyl)-pyrimidine-2,4,6-trione | 155777-29-0 | C18H13BrN6O3S |
| 2,4,5-三苯基咪唑二聚体 | 2,2',4,4',5,5'-Hexaphenyl-1,1'-biimidazolyl | 811-32-5 | C42H30N4 |
| 2,4,5-三苯基咪唑 | lophine | 484-47-9 | C21H16N2 |
| 2,4,5-三苯基-1-丙基咪唑 | 2,4,5-triphenyl-1-propyl-1H-imidazole | 55041-11-7 | C24H22N2 |
| 2,4,5-三苯基-1,3-噻唑 | 2,4,5-triphenylthiazole | 2104-11-2 | C21H15NS |
| 2,4,5-三碘咪唑 | 2,4,5-triiodoimidazole | 1746-25-4 | C3HI3N2 |
| 2,4,5-三甲基恶唑 | 2,4,5-trimethyloxazole | 20662-84-4 | C6H9NO |
| 2,4,5-三甲基噻唑 | 2,4,5-trimethylthiazole | 13623-11-5 | C6H9NS |
| 2,4,5-三甲基吡唑-3-羧酸 | 1,3,4-trimethyl-1H-pyrazole-5-carboxylic acid | 115294-67-2 | C7H10N2O2 |
| 2,4,5-三甲基-1H-咪唑 | 2,4,5-trimethyl-1H-imidazole | 822-90-2 | C6H10N2 |
| 2,4,5-三甲基-1,2,4-三唑-3-硫酮 | 2,4,5-trimethyl-2,4-dihydro-[1,2,4]triazole-3-thione | 37526-42-4 | C5H9N3S |
| 2,4,5-三溴咪唑-1-羧酸丁酯 | 2,4,5-tribromo-imidazole-1-carboxylic acid butyl ester | 15287-51-1 | C8H9Br3N2O2 |
| 2,4,5-三溴咪唑 | 2,4,5-tribromo-1H-imidazole | 2034-22-2 | C3HBr3N2 |
| 2,4,5-三溴-1-甲氧基甲基-1H-咪唑 | 2,4,5-tribromo-1-methoxymethylimidazole | 22927-61-3 | C5H5Br3N2O |
| 2,4,5-三溴-1-甲基-1H-咪唑 | N-methyl-2,4,5-tribromoimidazole | 1003-91-4 | C4H3Br3N2 |
| 2,4,5-三溴-1-乙烯基咪唑 | 2,4,5-tribromo-1-vinylimidazole | 41205-31-6 | C5H3Br3N2 |
| 2,4,5-三溴-1-乙基-1H-咪唑 | 2,4,5-Tribrom-imidazol | 31250-75-6 | C5H5Br3N2 |
| 2,4,5-三氯咪唑 | 2,4,5-Trichlorimidazol | 7682-38-4 | C3HCl3N2 |
| 2,4,5-三氯-1-乙基咪唑 | 1-Ethyl-2,4,5-trichlorimidazol | 59800-51-0 | C5H5Cl3N2 |
| 2,4,5-三乙基恶唑 | 2,4,5-Triaethyl-oxazol | 40953-16-0 | C9H15NO |
| 2,4,5-三(4-甲氧苯基)-1H-咪唑 | 2,4,5-tris(4-methoxyphenyl)-1H-imidazole | 1728-96-7 | C24H22N2O3 |
| 2,4,5-三(2-吡啶基)咪唑 | 2,4,5-tris(2-pyridyl)imidazole | 23974-92-7 | C18H13N5 |
| 2,4,4-三甲基己烷-1,6-二胺 | Ethyl 2-(2-chlorophenyl)-4-hydroxy-1,3-thiazole-5-carboxylate | 262856-07-5 | C12H10ClNO3S |
| 2,3-环氧-10-氮杂-10,11-二氢2,6,10,15,19,23-六甲基-2,6,10,14,18,22-二十四碳六烯 | 1-(3-Chlorophenyl)-5-(4-dimethylaminophenyl)diazenyl-4-methoxypyrazol e-3-carbohydrazide | 172701-52-9 | C19H20ClN7O2 |
| 2,3-吡咯烷二羧酸,(2S,3R)-(9CI) | 3-(1,2,2,2-Tetrafluoro-ethyl)-isoxazole | 125657-77-4 | C5H3F4NO |
| 2,3-双-(4-甲氧苯基)-5-苯基氯化四氮唑 | 2,3-Bis(4-methoxyphenyl)-5-phenyltetrazolium Chloride | 104497-79-2 | C21H19ClN4O2 |
| 2,3-双(4-硝基苯基)-5-苯基四氮唑氯水合物 | 2,3-bis-(4-nitro-phenyl)-5-phenyl-tetrazolium; chloride | 69231-13-6 | C19H13N6O4*Cl |
| 2,3-双(4-甲苯基)-5-(4-氰苯基)氯化四氮唑 | 2,3-Bis(4-methylphenyl)-5-(4-cyanophenyl)tetrazolium Chloride | 376591-03-6 | C22H18ClN5 |
| 2,3-双(4-甲氧苯基)-5-(4-氰苯基)氯化四氮唑 | 2,3-Bis(4-methoxyphenyl)-5-(4-cyanophenyl)tetrazolium Chloride | 151390-91-9 | C22H18ClN5O2 |
| 2,3-双(4-乙基苯基)-5-苯基氯化四唑 | 2,3-Bis(4-ethylphenyl)-5-phenyltetrazolium Chloride | 104497-78-1 | C23H23ClN4 |