| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4-二氯-6,7-二氢-5H-环戊并[b]吡啶盐酸盐 | 2,4-dichloro-6,7-dihydro-5H-cyclopenta[b]pyridine hydrochloride | 1187830-87-0 | C8H7Cl2N*ClH |
| 2,4-二氯-6,7-二氢-5H-环戊二烯并[b]吡啶 | 2,4-dichloro-6,7-dihydro-5H-cyclopenta[b]pyridine | 56946-65-7 | C8H7Cl2N |
| 2,4-二氯-5-碘吡啶 | 2,4-dichloro-5-iodopyridine | 343781-49-7 | C5H2Cl2IN |
| 2,4-二氯-5-甲氧基吡啶 | 2,4-dichloro-5-methoxy-pyridine | 1227597-40-1 | C6H5Cl2NO |
| 2,4-二氯-5-甲基吡啶 | 2,4-dichloro-5-methylpyridine | 56961-78-5 | C6H5Cl2N |
| 2,4-二氯-5-溴吡啶 | 5-bromo-2,4-dichloropyridine | 849937-96-8 | C5H2BrCl2N |
| 2,4-二氯-5-氟吡啶 | 2,4-dichloro-5-fluoropyridine | 189281-48-9 | C5H2Cl2FN |
| 2,4-二氯-5-三氟甲基吡啶 | 2,4-dichloro-5-trichloromethylpyridine | 95234-75-6 | C6H2Cl5N |
| 2,4-二氯-5-(氯甲基)-吡啶 | 2,4-dichloro-5-pyridylmethyl chloride | 73998-96-6 | C6H4Cl3N |
| 2,4-二氯-5-(三氟甲基)吡啶 | 2,4-dichloro-5-(trifluoromethyl)pyridine | 888327-38-6 | C6H2Cl2F3N |
| 2,4-二氯-5-(三乙基甲硅烷基)吡啶 | 2,4-dichloro-5-(triethylsilyl)pyridine | 837364-99-5 | C11H17Cl2NSi |
| 2,4-二氯-3-羟基吡啶 | 4,6-dichloropyridin-3-ol | 1196157-47-7 | C5H3Cl2NO |
| 2,4-二氯-3-碘吡啶 | 2,4-dichloro-3-iodopyridine | 343781-36-2 | C5H2Cl2IN |
| 2,4-二氯-3-硝基吡啶-6-羧酸 | 2,4-dichloro-3-nitropyridine-6-carboxylic acid | 850544-26-2 | C6H2Cl2N2O4 |
| 2,4-二氯-3-硝基-7-(3-三氟甲基-吡啶-2-基)-[1,8]二氮杂萘 | 2,4-dichloro-3-nitro-7-(3-trifluoromethyl-pyridin-2-yl)-[1,8]naphthyridine | 1020727-12-1 | C14H5Cl2F3N4O2 |
| 2,4-二氯-3-甲基吡啶 | 2,4-dichloro-3-methylpyridine | 132097-09-7 | C6H5Cl2N |
| 2,4-二氯-3-氰基吡啶 | 2,4-dichloropyridine-3-carbonitrile | 180995-12-4 | C6H2Cl2N2 |
| 2,4-二氯-3-氟吡啶 | 2,4-dichloro-3-fluoropyridine | 628691-85-0 | C5H2Cl2FN |
| 2,4-二氯-3-(三氟甲基)吡啶 | 2,4-dichloro-3-(trifluoromethyl)pyridine | 1186194-98-8 | C6H2Cl2F3N |
| 2,4-二氯-3,6-二甲基吡啶 | 2,4-dichloro-3,6-dimethylpyridine | 83791-90-6 | C7H7Cl2N |
| 2,4-二氯-3,5,6-三甲基吡啶 | 2,4-dichloro-3,5,6-trimethylpyridine | 109371-17-7 | C8H9Cl2N |
| 2,4-二氨基吡啶 | pyridine-2,4-diamine | 461-88-1 | C5H7N3 |
| 2,4-二氨基-6-甲基吡啶 | 2,4-Diamino-6-methyl-pyridin | 89464-77-7 | C6H9N3 |
| 2,4-二氨基-6-(氰基甲基)吡啶-3,5-二甲腈 | 4,6-diamino-3,5-dicyano-2-cyanomethylpyridine | 24571-64-0 | C9H6N6 |
| 2,4-二氨基-6-(三氯甲基)吡啶-3,5-二甲腈 | 2,4-Diamino-6-(trichlormethyl)-3,5-pyridindicarbonitril | 93969-15-4 | C8H4Cl3N5 |
| 2,4-二氨基-5-溴吡啶 | 5-Bromopyridine-2,4-diamine | 1201784-84-0 | C5H6BrN3 |
| 2,4-二氨基-5-氰基-6-碘吡啶 | 2,4-Diamino-5-cyano-6-iodopyridine | 70172-54-2 | C6H5IN4 |
| 2,4-二氨基-3-碘吡啶 | 2,4-diamino-3-iodopyridine | 1033434-91-1 | C5H6IN3 |
| 2,4-二氢-5-甲基-2-(2-吡啶)-3H-吡唑-3-酮 | 2,4-dihydro-5-methyl-2-(pyridin-2-yl)-3H-pyrazol-3-one | 29211-49-2 | C9H9N3O |
| 2,4-二氢-2,3,4,7,9-五甲基-吡唑并(4,3-c)吡啶并(3,2-e)(1,2)噻嗪5,5-二氧化物 | 2H-2,3,4,7,9-pentamethyl-2,4-dihydropyrazolo<4,3-c>pyrido<3,2-e>-1,2-thiazine-5,5-dioxide | 162255-91-6 | C13H16N4O2S |
| 2,4-二氟吡啶-3-羧酸 | 2,4-difluoro-3-pyridinecarboxylic acid | 849937-90-2 | C6H3F2NO2 |
| 2,4-二氟吡啶 | 2,4-difluoropyridine | 34941-90-7 | C5H3F2N |
| 2,4-二氟-6-甲基吡啶 | 2,4-difluoro-6-methylpyridine | 83261-73-8 | C6H5F2N |
| 2,4-二氟-5-碘吡啶 | 2,4-difluoro-5-iodopyridine | 837364-89-3 | C5H2F2IN |
| 2,4-二氟-3-碘吡啶 | 2,4-difluoro-3-iodopyridine | 837364-88-2 | C5H2F2IN |
| 2,4-二氟-3-吡啶-3-基苯胺 | 3-(3-amino-2,6-difluorophenyl)-pyridine | 100325-56-2 | C11H8F2N2 |
| 2,4-二氟-3-(三乙基甲硅烷基)吡啶 | 2,4-difluoro-3-(triethylsilyl)pyridine | 837364-97-3 | C11H17F2NSi |
| 2,4-二叔丁基吡啶 | 2,4-di-tert-butylpyridine | 29939-31-9 | C13H21N |
| 2,4-二乙烯基吡啶 | 2,4-divinylpyridine | 13959-32-5 | C9H9N |
| 2,4-二乙氧基-5,7-二甲基-3-苯基-[1,8]二氮杂萘 | 2,4-diethoxy-5,7-dimethyl-3-phenyl-[1,8]naphthyridine | 102181-55-5 | C20H22N2O2 |
| 2,4-二乙基吡啶二羧酸 | diethyl pyridine-2,4-dicarboxylate | 41438-38-4 | C11H13NO4 |
| 2,4-二乙基-6-甲基-吡啶 | 2,4-Diethyl-6-methylpyridin | 59656-71-2 | C10H15N |
| 2,4-二(苄基)吡啶 | 2,4-dibenzylpyridine | 25920-18-7 | C19H17N |
| 2,4-二(氯甲基)吡啶 | 2,4-Bis(chlormethyl)pyridin | 101822-23-5 | C7H7Cl2N |
| 2,4-二(4-氯苯基)-6-苯基吡啶 | 2,4-Bis(4-chlorophenyl)-6-phenylpyridine | 72673-14-4 | C23H15Cl2N |
| 2,4-二(2H-四唑-5-基)吡啶 | 2,4-di(1H-tetrazol-5-yl)pyridine | 143835-95-4 | C7H5N9 |
| 2,4,6-吡啶三胺 | 2,4,6-Triaminopyridin | 4860-00-8 | C5H8N4 |
| 2,4,6-三苯基吡啶高氯酸盐 | 2,4,6-triphenylpyridinium perchlorate | 23056-53-3 | C23H17N*ClHO4 |
| 2,4,6-三苯基吡啶 | 2,4,6-triphenylpyridine | 580-35-8 | C23H17N |
| 2,4,6-三苯基-3-丙基吡啶 | 3-n-propyl-2,4,6-triphenylpyridine | 57162-46-6 | C26H23N |