| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 2,3-双(3-氯苯基)-5-苯基氯化四唑 | 2,3-Bis(3-chlorophenyl)-5-phenyltetrazolium Chloride | 135788-07-7 | C19H13Cl2N4*Cl |
| 2,3-二苯基-5-羧基四唑氯化物 | 5-carboxy-2,3-diphenyl-tetrazolium; chloride | 2118-40-3 | C14H11N4O2*Cl |
| 2,3-二苯基-5-氨基四氯化物 | 5-amino-2,3-diphenyl-tetrazolium; chloride | 88159-28-8 | C13H12N5*Cl |
| 2,3-二苯基-5-乙基氯化四氮唑 | 5-ethyl-2,3-diphenyl-tetrazolium; chloride | 66138-05-4 | C15H15N4*Cl |
| 2,3-二苯基-5-(4-氯苯基)氯化四氮唑 | 2,3-Diphenyl-5-(p-chlor-phenyl)-tetrazoliumchlorid | 10557-51-4 | C19H14ClN4*Cl |
| 2,3-二苯基-3,4-二氢吡唑 | 1,5-Diphenyl-2-pyrazolin | 2515-61-9 | C15H14N2 |
| 2,3-二甲基咪唑氯化物 | 2,3-dimethylimidazolium chloride | 34531-53-8 | C5H8N2*ClH |
| 2,3-二甲基-5-氧代-1-苯基-3-吡唑啉-4-氨基甲酸甲酯 | (1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-carbamidsaeuremethylester | 10077-96-0 | C13H15N3O3 |
| 2,3-二甲基-5-氧代-1-苯基-3-吡唑啉-4-乙酸 | (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-acetic acid | 5678-07-9 | C13H14N2O3 |
| 2,3-二甲基-5-(1H-四唑-1-基)苯胺 | 2,3-Dimethyl-5-(1H-tetrazol-1-YL)aniline | 954328-84-8 | C9H11N5 |
| 2,3-二甲基-4-亚硝基-1-苯基-3-吡唑啉-5-酮 | 1,5-dimethyl-4-nitroso-2-phenyl-1,2-dihydro-pyrazol-3-one | 885-11-0 | C11H11N3O2 |
| 2,3-二甲基-1-丙基-1H-咪唑-3-鎓三[(三氟甲基)磺酰基]甲烷i去 | 1,2-Dimethyl-3-propylimidazolium tris(trifluoromethylsulfonyl)methide | 169051-77-8 | C12H15F9N2O6S3 |
| 2,3-二甲基-1-(4-硝基苯基)-3-吡唑啉-5-酮 | 1,2-dihydro-2,3-dimethyl-1-(4-nitrophenyl)pyrazol-5-one | 30672-30-1 | C11H11N3O3 |
| 2,3-二甲基-1-(4-甲基苯基)-3-吡唑-5-酮 | 1,2-dihydro-2,3-dimethyl-1-p-tolylpyrazol-5-one | 56430-08-1 | C12H14N2O |
| 2,3-二氢咪唑并[2,1-b][1,3]噻唑1-氧化物 | 2,3-Dihydroimidazo[2,1-b][1,3]thiazole 1-oxide | 136575-75-2 | C5H6N2OS |
| 2,3-二氢吡唑并[5,1-b]噻唑-6-羧酸 | 2,3-dihydroimidazol[1,2-b]thiazole-6-carboxylic acid | 1286754-48-0 | C6H6N2O2S |