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吡啶及其衍生物

中文名称 英文名称 CAS号 化学式
2,3-二氯-4-甲基吡啶 2,3-dichloro-4-methylpyridine 191419-07-5 C6H5Cl2N
2,3-二氯-4-吡啶胺 2,3-dichloropyridin-4-amine 184416-83-9 C5H4Cl2N2
2,3-二氯-4-(三氟甲基)吡啶 2,3-dichloro-4-(trifluoromethyl)pyridine 89719-93-7 C6H2Cl2F3N
2,3-二氯-4-(4-甲基苯基)吡啶 2,3-dichloro-4-p-tolylpyridine 917969-24-5 C12H9Cl2N
2,3-二氨基吡啶双盐酸盐 hydron;pyridine-2,3-diamine;dichloride —— C5H9Cl2N3
2,3-二氨基吡啶-5-硼酸频那醇酯 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,3-diamine 1204334-21-3 C11H18BN3O2
2,3-二氨基吡啶 2,3-Diaminopyridine 452-58-4 C5H7N3
2,3-二氨基-6-苯基吡啶 2,3-Diamino-6-phenylpyridin 144563-51-9 C11H11N3
2,3-二氨基-6-溴吡啶 6-bromopyridine-2,3-diamine 129012-04-0 C5H6BrN3
2,3-二氨基-5-甲基吡啶 5-methylpyridine-2,3-diamine 24638-29-7 C6H9N3
2,3-二氨基-5-溴吡啶 5-bromo-pyridine-2,3-diamine 38875-53-5 C5H6BrN3
2,3-二氨基-5-溴-6-甲基吡啶 2,3-diamino-5-bromo-6-methylpyridine 59352-90-8 C6H8BrN3
2,3-二氨基-5-溴-4-甲基吡啶 5-bromo-4-methyl-pyridin-2,3-diamine 41230-93-7 C6H8BrN3
2,3-二氨基-5-溴-4,6-二甲基吡啶 2,3-diamino-4,6-dimethyl-5-bromo-pyridine 89728-15-4 C7H10BrN3
2,3-二氨基-5-氯吡啶 5-chloro-2,3-diaminopyridine 25710-20-7 C5H6ClN3
2,3-二氨基-5-氯-4-甲基吡啶 2,3-diamino-5-chloro-4-methylpyridine 662117-20-6 C6H8ClN3
2,3-二氨基-5-氟吡啶 5-fluoropyridine-2,3-diamine 212268-13-8 C5H6FN3
2,3-二氨基-5-三氟甲基吡啶 5-(trifluoromethyl)pyridine-2,3-diamine 107867-51-6 C6H6F3N3
2,3-二氨基-4-溴吡啶 4-bromopyridine-2,3-diamine 1232431-75-2 C5H6BrN3
2,3-二氨基-4-氯吡啶 4-chloropyridine-2,3-diamine 24484-98-8 C5H6ClN3
2,3-二氨基-4,5-二氯吡啶 4,5-dichloropyridine-2,3-diamine 662116-66-7 C5H5Cl2N3
2,3-二氧代-2,3-二氢-4-吡啶羧酸 2,3-Dioxo-2,3-dihydropyridine-4-carboxylic acid 98908-90-8 C6H3NO4
2,3-二氢吡啶 2,3-dihydro<2,3-c>pyridine 67684-01-9 C5H7N
2,3-二氢[1,4]二恶并[2,3-c]吡啶-7-甲醛 2,3-dihydro-[1,4]dioxino[2,3-c]pyridine-7-carbaldehyde 443955-90-6 C8H7NO3
2,3-二氢[1,4]二恶并[2,3-b]吡啶-7-甲醛 Pyrido<2,3-b><1,4>dioxen-7-carbaldehyd 95849-26-6 C8H7NO3
2,3-二氢[1,4]二恶并[2,3-b]吡啶-6-甲醛 2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-6-carbaldehyde 615568-24-6 C8H7NO3
2,3-二氢-呋喃并[3,2-B]吡啶-5-胺 2,3-dihydrofuro[3,2-b]pyridin-5-amine 95837-11-9 C7H8N2O
2,3-二氢-[1,4]二恶英[2,3-b]吡啶-8-胺 2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-8-amine 1246088-52-7 C7H8N2O2
2,3-二氢-[1,4]二恶英[2,3-b]吡啶-8-羧酸 2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-8-carboxylic acid 1228665-94-8 C8H7NO4
2,3-二氢-[1,4]二恶英[2,3-b]吡啶-7-胺 2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-7-amine 1261365-47-2 C7H8N2O2
2,3-二氢-[1,4]二噁英[2,3-c]吡啶-7-羧酸甲酯 methyl 2,3-dihydro-[1,4]dioxino[2,3-c]pyridine-7-carboxylate 527681-12-5 C9H9NO4
2,3-二氢-6H-呋喃[2,3-C]吡啶-7-酮 2,3-dihydrofuro[2,3-c]pyridin-7(6H)-one 588732-72-3 C7H7NO2
2,3-二氢-6-(2-吡啶基氨基)-5(1H)-吲哚嗪酮 6-(pyridin-2-ylamino)-2,3-dihydro-1H-indolizin-5-one 612065-10-8 C13H13N3O
2,3-二氢-5-苯并呋喃乙酸 6-(trifluoromethyl)nicotinimidamide hydrochloride 221313-11-7 C7H6F3N3*ClH
2,3-二氢-2-苯基-1H-1,3,2-二氮杂硼戊环并[4,5-b]吡啶 2,3-Dihydro-2-phenyl-1-H-pyrido<2,3-d><2,1,3>boradiazol 14320-98-0 C11H10BN3
2,3-二氢-1H-茚-5-基5-丁氧基吡啶-2-羧酸酯 Picolinic acid, 5-butoxy-, 5-indanyl ester 72133-55-2 C19H21NO3
2,3-二氢-1H-吡啶基[3,4-b][1,4]恶嗪-8-羧酸酸 2,3-Dihydro-1H-pyrido[3,4-b][1,4]oxazine-8-carboxylic acid 1228665-92-6 C8H8N2O3
2,3-二氢-1H-吡啶基[3,4-b][1,4]恶嗪-8-甲醛 2,3-Dihydro-1H-pyrido[3,4-b][1,4]oxazine-8-carbaldehyde 1203499-38-0 C8H8N2O2
2,3-二氢-1H-吡咯并[3,4-c]吡啶-6-羧酸 2,3-Dihydro-1h-pyrrolo[3,4-c]pyridine-6-carboxylic acid 720720-27-4 C8H8N2O2
2,3-二氢-1H-吡咯并[2,3-b]吡啶7-氧化物 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine 7-oxide 114402-41-4 C7H8N2O
2,3-二氢-1,4-二恶英并[2,3-b]吡啶-7-羧酸 2,3-dihydro-[1,4]-dioxino[2,3-b]pyridine-7-carboxylic acid 1256818-31-1 C8H7NO4
2,3-二氢-1,4-二噁英并[2,3-c]吡啶-7-羧酸 2,3-dihydro-[1,4]dioxino[2,3-c]pyridine-7-carboxylic acid 527681-13-6 C8H7NO4
2,3-二氟硝基苯 2,5-dichloropyridin-4-ol 847664-65-7 C5H3Cl2NO
2,3-二氟异烟腈 2,3-difluoroisonicotinonitrile 1210041-67-0 C6H2F2N2
2,3-二氟吡啶-4-甲醛 2,3-difluoropyridine-4-carbaldehyde 1227502-65-9 C6H3F2NO
2,3-二氟吡啶-4-甲酸 2,3-difluoroisonicotinic acid 851386-31-7 C6H3F2NO2
2,3-二氟吡啶-4-基硼酸 (2,3-difluoropyridin-4-yl)boronic acid 1263374-42-0 C5H4BF2NO2
2,3-二氟吡啶 2,3-difluoropyridine 1513-66-2 C5H3F2N
2,3-二氟-5-甲基吡啶 2,3-difluoro-5-methylpyridine 1227597-78-5 C6H5F2N
2,3-二氟-5-氯吡啶 5-chloro-2,3-difluoropyridine 89402-43-7 C5H2ClF2N