| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,4,6-四甲基吡啶 | 2,6-dimethyllutidine | 20820-82-0 | C9H13N |
| 2,3,4,6-四溴-吡啶 | 2,3,4,6-tetrabromo-pyridine | 101252-31-7 | C5HBr4N |
| 2,3,4,6-四氯-5-甲基-吡啶 | 1,2,4,5-tetrachloro-3-methylpyridine | 17624-14-5 | C6H3Cl4N |
| 2,3,4,6-四氟吡啶 | 2,3,4,6-tetrafluoropyridine | 3512-13-8 | C5HF4N |
| 2,3,4,6-吡啶四羧酸 | pyridine-2,3,4,6-tetracarboxylic acid | 90673-26-0 | C9H5NO8 |
| 2,3,4,5-四甲基吡啶 | 2,3,4,5-tetramethyl pyridine | 18441-60-6 | C9H13N |
| 2,3,4,5-四氯吡啶 | 2,3,4,5-tetrachloro-pyridine | 2808-86-8 | C5HCl4N |
| 2,3,4,5-四氯-6-氟吡啶 | 3,4,5,6-tetrachloro-2-fluoropyridine | 17717-16-7 | C5Cl4FN |
| 2,3,4,5-四氯-6-噻吩-2-基-吡啶 | 2,3,4,5-tetrachloro-6-thiophen-2-yl-pyridine | 10469-03-1 | C9H3Cl4NS |
| 2,3,4,5-四氯-6-(三氯甲基)吡啶 | 2,3,4,5-tetrachloro-6-(trichloromethyl)-pyridine | 1134-04-9 | C6Cl7N |
| 2,3,4,5-四氯-6-(4-甲氧基苯基)吡啶 | 3,4,5,6-Tetrachlor-2-(4-methoxy-phenyl)-pyridin | 10469-05-3 | C12H7Cl4NO |
| 2,3,4,5-四氢吡啶1-氧化物 | 2,3,4,5-tetrahydropyridine N-oxide | 34418-91-2 | C5H9NO |
| 2,3,4,5-四氢吡啶-6-基脲 | 2-(N-Carbamidoimino)piperidine | 97482-12-7 | C6H11N3O |
| 2,3,4,5-四氢吡啶 | 2,3,4,5-tetrahydropyridine | 505-18-0 | C5H9N |
| 2,3,4,5-四氢-4-甲基吡啶 | 2,3,4,5-tetrahydro-4-methylpyridine | 85796-64-1 | C6H11N |
| 2,3,4,5-四氟吡啶 | 2,3,4,5-tetrafluoropyridine | 3512-16-1 | C5HF4N |
| 2,3,4,5-四-(4-吡啶)噻吩 | 4,4',4'',4'''-(thiophene-2,3,4,5-tetrayl)tetrapyridine | 64048-12-0 | C24H16N4S |
| 2,3,4,5,6-五苯基吡啶 | Pentaphenyl-pyridin | 40249-26-1 | C35H25N |
| 2,3,4,5,6-五甲基吡啶 | pentamethylpyridine | 3748-83-2 | C10H15N |
| 2,3,4,5,6-五溴吡啶 | pentabromopyridine | 2402-94-0 | C5Br5N |
| 2,3,4,5,6-五氯-1-吡啶 | pentachloropyridine N-oxide | 17573-93-2 | C5Cl5NO |
| 2,3,4,5,6-五乙基吡啶 | pentaethylpyridine | 281659-17-4 | C15H25N |
| 2,3,4,4a,5,6,7,8-八氢喹啉 | 2,3,4,4a,5,6,7,8-octahydroquinoline | 1074-06-2 | C9H15N |
| 2,3,-二氯-5-氟吡啶 | 2,3-dichloro-5-fluoropyridine | 185985-40-4 | C5H2Cl2FN |
| 2,3'-联吡啶氮氧化物 | 2-(3'-pyridinyl)pyridine N'-oxide | 39182-28-0 | C10H8N2O |
| 2,3'-联吡啶二氮氧化物 | 2,3'-bipyridine 1,1'-dioxide | 30651-23-1 | C10H8N2O2 |
| 2,3'-联吡啶]-6-羧酸甲酯 | methyl 2,3'-dipyridine-6'-carboxylate | 845827-15-8 | C12H10N2O2 |
| 2,3'-联吡啶 | 2,3'-bipyridine | 581-50-0 | C10H8N2 |
| 2,2′:6′,2″-三联吡啶-4,4′,4″-三羧酸三甲酯 | trimethyl 2,2':6',2''-terpyridine-4,4',4''-tricarboxylate | 330680-46-1 | C21H17N3O6 |
| 2,2′-联吡啶-4,4′-二甲醛 | [2,2']bipyridinyl-4,4'-dicarbaldehyde | 99970-84-0 | C12H8N2O2 |
| 2,2′-联吡啶-3,3′-二醇 | [2,2'-bipyridine]-3,3'-diol | 36145-03-6 | C10H8N2O2 |
| 2,2′-二吡啶基 N-氧化物 | 2,2'-bipyridyl N-oxide | 33421-43-1 | C10H8N2O |
| 2,2’-联吡啶-D8 | 2,2'-bipyridine-d8 | 32190-42-4 | C10H8N2 |
| 2,2’-联吡啶-5,5’-二甲腈 | 2,2'-bipyridine-5,5'-dicarbonitrile | 1802-29-5 | C12H6N4 |
| 2,2’-联吡啶-4,4’-二甲酸乙酯 | 4,4'-bis(ethoxycarbonyl)-2,2'-bipyridine | 1762-42-1 | C16H16N2O4 |
| 2,2’-联吡啶-4,4’-二甲磷酸二乙酯 | 4,4'-bis(diethylphosphonomethyl)-2,2'-bipyridine | 176220-38-5 | C20H30N2O6P2 |
| 2,2’-联吡啶-4,4’-二丙烯酸 | 4,4'-bis(E-carboxyvinyl)-2,2'-bipyridine | 845307-48-4 | C16H12N2O4 |
| 2,2’-联吡啶-3,3’-二甲腈 | 2,2'-bipyridine-3,3'-dicarbonitrile | 136869-49-3 | C12H6N4 |
| 2,2’-二甲基-4,4’-联吡啶 | 2,2'-dimethyl-4,4'-bipyridine | 712-61-8 | C12H12N2 |
| 2,2’,6,6’-四甲基-4,4’-联吡啶 | 2,2',6,6'-tetramethyl-4,4'-bipyridine | 6662-72-2 | C14H16N2 |
| 2,2-联吡啶-6-羧酰胺盐酸盐 | 2,2' -bipyridine-6-carboxamidine bishydrochloride | 219745-75-2 | C11H10N4*2ClH |
| 2,2-联吡啶-5-羧酸 | 2,2'-bipyridine-5-carboxylic acid | 1970-80-5 | C11H8N2O2 |
| 2,2-联吡啶-5-甲腈 | (2,2'-bipyridine)-5-carbonitrile | 1802-28-4 | C11H7N3 |
| 2,2-联吡啶-5-甲胺 | 5-(aminomethyl)-2,2'-bipyridine | 220339-96-8 | C11H11N3 |
| 2,2-联吡啶-5,5-酰氯 | 5,5'-(2,2'-bipyridine)diacid chloride | 82799-91-5 | C12H6Cl2N2O2 |
| 2,2-联吡啶-4,4-(5-己基-2-噻吩) | 4,4'-bis(5-hexylthiophen-2-yl)-2,2'-bipyridine | 1047684-56-9 | C30H36N2S2 |
| 2,2-二甲基丙酸2-吡啶甲基酯 | 2,2-dimethyl-propionic acid pyridin-2-ylmethyl ester | 50315-49-6 | C11H15NO2 |
| 2,2-二甲基-丙酸1,2-二氢-2-氧代-3-吡啶基酯 | 3-tert-Butylcarboxy-2(1H)-pyridon | 71847-93-3 | C10H13NO3 |
| 2,2-二甲基-5-((吡啶-3-基氨基)亚甲基)-1,3-二噁烷-4,6-二酮 | 2,2-dimethyl-5-((pyridin-3-ylamino)methylene)-1,3-dioxane-4,6-dione | 25063-68-7 | C12H12N2O4 |
| 2,2-二甲基-4-(甲基氨基)-1,3-二氢吡啶-6-硫酮 | 4-methylamino-6,6-dimethyl-5,6-dihydropyridine-2(1H)-thione | 58913-37-4 | C8H14N2S |