| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-二氯-2-甲基吡啶 | 3,4-dichloro-2-methylpyridine | 103949-58-2 | C6H5Cl2N |
| 3,4-二氯-2-氟吡啶 | 3,4-dichloro-2-fluoropyridine | 851179-03-8 | C5H2Cl2FN |
| 3,4-二氯-2-吡啶甲醇 | 3,4-dichloro-2-hydroxymethyl pyridine | 103949-59-3 | C6H5Cl2NO |
| 3,4-二氯-2-乙基吡啶 | 3,4-dichloro-2-ethylpyridine | 186767-23-7 | C7H7Cl2N |
| 3,4-二氯-2,5,6-三氟吡啶 | 3,4-Dichlortrifluorpyridin | 52026-99-0 | C5Cl2F3N |
| 3,4-二氨基吡啶 | pyridine-3,4-diamine | 54-96-6 | C5H7N3 |
| 3,4-二氨基-5-溴-2-氯吡啶 | 5-bromo-2-chloropyridine-3,4-diamine | 163452-78-6 | C5H5BrClN3 |
| 3,4-二氨基-5,6-二甲基-2(1H)-吡啶酮 | 3,4-diamino-5,6-dimethyl-2(1H)-pyridinone | 164930-92-1 | C7H11N3O |
| 3,4-二氨基-2-羟基吡啶 | 3,4-Diamino-2-hydroxypyridin | 33631-02-6 | C5H7N3O |
| 3,4-二氨基-2-甲氧基吡啶 | 2-methoxypyridine-3,4-diamine | 33631-04-8 | C6H9N3O |
| 3,4-二氨基-2,6-二氯吡啶盐酸盐 | 3,4-diamino-2,6-dichloropyridine dihydrochloride | 89603-10-1 | C5H5Cl2N3*2ClH |
| 3,4-二氨基-2,5-二苯基-6-羟甲基吡啶 | 3,4-diamino-2,5-diphenyl-6-hydroxymethyl pyridine | 85731-33-5 | C18H17N3O |
| 3,4-二氢吡啶-2-羧酸 | Dihydropicolinic acid | 139549-65-8 | C6H7NO2 |
| 3,4-二氢-3,7-二甲基-2-(甲基亚胺)-4-氧代-2H-吡啶并(3,2-E)(1,3)噻嗪-6-羧酸乙酯 | 2H-Pyrido(3,2-e)(1,3)thiazine-6-carboxylic acid, 3,4-dihydro-3,7-dimethyl-2-(methylimino)-4-oxo-, ethyl ester | 81960-09-0 | C13H15N3O3S |
| 3,4-二氢-2H-吡喃并[2,3-c]吡啶-6-羧酸甲酯 | methyl 3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carboxylate | 1356163-58-0 | C10H11NO3 |
| 3,4-二氢-2-(甲基亚胺)-7-甲基-4-氧代-2H-吡啶并(3,2-E)(1,3)噻嗪-6-羧酸乙酯 | 2H-Pyrido(3,2-e)(1,3)thiazine-6-carboxylic acid, 3,4-dihydro-2-(methylimino)-7-methyl-4-oxo-, ethyl ester | 81960-07-8 | C12H13N3O3S |
| 3,4-二氢-2-(烯丙基亚胺)-3,7-二甲基-4-氧代-2H-吡啶并(3,2-E)(1,3)噻嗪-6-羧酸乙酯 | 2H-Pyrido(3,2-e)(1,3)thiazine-6-carboxylic acid, 3,4-dihydro-2-(allylimino)-3,7-dimethyl-4-oxo-, ethyl ester | 81960-11-4 | C15H17N3O3S |
| 3,4-二氢-2(1H)-吡啶酮 | 2-oxo-1,2,3,4-tetrahydropyridine | 57147-25-8 | C5H7NO |
| 3,4-二氟吡啶 | 3,4-difluoropyridine | 82878-63-5 | C5H3F2N |
| 3,4-二棕榈酸吡哆醇酯 | Pyridoxin-3,4-dipalmitat | 992-42-7 | C40H71NO5 |
| 3,4-二乙吡啶 | 3,4-Diethyl-pyridin | 612-11-3 | C9H13N |
| 3,4-二(羟基甲基)-6-甲氧基-6-甲基-1,6-二氢-2,5-吡啶二酮 | 3,4-bis(hydroxymethyl)-6-methoxy-6-methyl-1H-pyridine-2,5-dione | 475571-47-2 | C9H13NO5 |
| 3,4-二(乙酰氧基甲基)-5-羟基-6-甲基吡啶鎓氯化物 | 4,5-bis-acetoxymethyl-2-methyl-pyridin-3-ol; hydrochloride | 1696-70-4 | C12H15NO5*ClH |
| 3,4-二(4-甲氧基苯基)异喹啉 | 3,4-bis(4-methoxyphenyl)isoquinoline | 320371-82-2 | C23H19NO2 |
| 3,4-二(2-呋喃)-1-(2-吡啶)-6,7-二氢-5H-环戊基[c]吡啶 | 3,4-difuran-2-yl-1-pyridin-2-yl-6,7-dihydro-5H-[2]pyrindine | 692729-84-3 | C21H16N2O2 |
| 3,4-二(2-呋喃)-1-(2-吡啶)-6,7,8,9-四氢-5H-环戊基[c]吡啶 | 3,4-difuran-2-yl-1-pyridin-2-yl-6,7,8,9-tetrahydro-5H-cyclohepta[c]pyridine | 871798-84-4 | C23H20N2O2 |
| 3,4-二(2-呋喃)-1-(2-吡啶)-5,6,7,8-四氢异喹啉 | 3,4-difuran-2-yl-1-pyridin-2-yl-5,6,7,8-tetrahydro-isoquinoline | 692729-85-4 | C22H18N2O2 |
| 3,4,9,9A-四氢吡啶并[2,1-c][1,4]恶嗪-8(1H)-酮 | 3,4,9,9a-tetrahydropyrido[2,1-c][1,4]oxazin-8(1H)-one | 181956-63-8 | C8H11NO2 |
| 3,4,6-三甲基-1,2-二氢-吡啶 | 3,4,6-trimethyl-1,2-dihydro-pyridine | 100859-71-0 | C8H13N |
| 3,4,6-三氯吡啶-2-甲酸甲酯 | methyl 3,4,6-trichloropyridine-2-carboxylate | 350602-02-7 | C7H4Cl3NO2 |
| 3,4,5-吡啶三醇 | 3,4,5-Trihydroxypyridin | 64604-95-1 | C5H5NO3 |
| 3,4,5-吡啶三羧酸,1,4-二氢-2,6-二甲基-,3,5-二乙基4-甲基酯 | 2,6-Dimethyl-3,5-diethoxycarbonyl-1,4-dihydro-pyridin-4-carbonsaeuremethylester | 19650-91-0 | C15H21NO6 |
| 3,4,5-三碘吡啶 | 3,4,5-triiodopyridine | 1111241-52-1 | C5H2I3N |
| 3,4,5-三甲基吡啶 | 3,4,5-trimethylpyridine | 20579-43-5 | C8H11N |
| 3,4,5-三溴吡啶 | 3,4,5-tribromopyridine | 2457-48-9 | C5H2Br3N |
| 3,4,5-三氯吡啶-2-胺 | 2-amino-3,4,5-trichloropyridine | 55933-91-0 | C5H3Cl3N2 |
| 3,4,5-三氯吡啶-2-甲酸 | 3,4,5-trichloropicolinic acid | 5439-04-3 | C6H2Cl3NO2 |
| 3,4,5-三氯吡啶-2-甲腈 | 3,4,5-trichloro-2-picolinonitrile | 139485-42-0 | C6HCl3N2 |
| 3,4,5-三氯吡啶 | 3,4,5-trichloropyridine | 33216-52-3 | C5H2Cl3N |
| 3,4,5-三氯-6-羟基吡啶-2-羧酸 | 6-hydroxy-3,4,5-trichloropyridine-2-carboxylic acid | 73455-14-8 | C6H2Cl3NO3 |
| 3,4,5-三氯-6-(三氯甲基)吡啶-2-胺 | 6-amino-3,4,5-trichloro-2-trichloromethylpyridine | 77468-42-9 | C6H2Cl6N2 |
| 3,4,5-三氯-2-甲基吡啶 | 3,4,5-Trichloro-2-methylpyridine | 1187932-77-9 | C6H4Cl3N |
| 3,4,5-三氯-2-吡啶羧酰胺 | 3,4,5-trichloro-pyridine-2-carboxylic acid amide | 202192-84-5 | C6H3Cl3N2O |
| 3,4,5-三氯-2-(三氯甲基)吡啶 | 3,4,5-trichloro-2-trichloromethyl pyridine | 1201-30-5 | C6HCl6N |
| 3,4,5-三氯-2,6-二甲基吡啶 | 3,4,5-Trichloro-2,6-dimethylpyridine | 28597-08-2 | C7H6Cl3N |
| 3,4,5-三氯-2,6-二氟吡啶 | 2,6-difluoro-3,4,5-trichloropyridine | 5958-25-8 | C5Cl3F2N |
| 3,4,5-三氯-2(1H)-吡啶酮 | 3,4,5-Trichlor-pyridon-(2) | 89166-98-3 | C5H2Cl3NO |
| 3,4,5-三氨基吡啶 | 3,4,5-triaminopyridine | 618439-82-0 | C5H8N4 |
| 3,4,5-三氟吡啶 | 3,4,5-trifluoropyridine | 67815-54-7 | C5H2F3N |
| 3,4,5,6-四甲基吡啶-2-胺 | 2-Amino-3,4,5,6-tetramethyl-pyridin | 875-39-8 | C9H14N2 |