| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,5-二氟吡啶-2-胺 | 4,5-difluoropyridin-2-amine | 1211537-08-4 | C5H4F2N2 |
| 4,5-二乙基-2-甲基吡啶 | 4,5-diethyl-2-methyl-pyridine | 152009-92-2 | C10H15N |
| 4,5,9,10-四溴-2,7-二辛基苯并[lmn][3,8]菲咯啉-1,3,6,8-四酮 | 2,3,6,7-tetrabromonaphthalene-1,8,4,5-tetracarboxylic acid N,N-dioctyldiimide | 954374-43-7 | C30H34Br4N2O4 |
| 4,5,9,10-四溴-2,7-二(2-辛基十二烷基)苯并[lmn][3,8]菲咯啉-1,3,6,8(2H,7H)-四酮 | N,N'-bis(2-octyldodecyl)-2,3,6,7-tetrabromonaphthalene-1,4,5,8-bis(dicarboximide) | 1219501-17-3 | C54H82Br4N2O4 |
| 4,5,9,10-四溴-2,7-二(2-癸基十四烷基)苯并[LMN][3,8]邻二氮杂菲-1,3,6,8(2H,7H)-四酮 | 4,5,9,10-tetrabromo-2,7-bis(2-decyltetradecyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone | 1219501-16-2 | C62H98Br4N2O4 |
| 4,5,9,10-四溴-2,7-二(2,6-二异丙苯基)苯并[LMN][3,8]邻菲罗啉-1,3,6,8(2H,7H)-四酮 | N,N'-bis-(2,6-diisopropylphenyl)-2,3,6,7-tetrabromo-1,4,5,8-naphthalenetetracarboxylic acid diimide | 943148-75-2 | C38H34Br4N2O4 |
| 4,5,6-三甲基吡啶-3-腈 | 4,5,6-trimethylnicotinonitrile | 847154-74-9 | C9H10N2 |
| 4,5,6-三甲基-2,3-吡啶二胺 | 4,5,6-trimethyl-pyridine-2,3-diyldiamine | 98427-08-8 | C8H13N3 |
| 4,5,6-三氯烟酸乙酯 | ethyl 4,5,6-trichloronicotinate | 181261-73-4 | C8H6Cl3NO2 |
| 4,5,6-三氯烟酸 | 4,5,6-trichloronicotinic acid | 847608-28-0 | C6H2Cl3NO2 |
| 4,5,6,8-四氢-N-2-吡啶基吡唑并[3',4':6,7]环庚[1,2]噻唑-2-胺 | TC-D 22A | 1314140-00-5 | C14H13N5S |
| 4,5,6,7-四氯-3,3-二[4-(二甲氨基)苯基]苯酞 | N-[1-(Piperidin-1-yl)propan-2-yl]-N-(pyridin-4-yl)acetamide | 73924-00-2 | C15H23N3O |
| 4,5,6,7-四氢-4,4-二-2-吡啶基-1H-咪唑并(4,5-c)吡啶 | 1H-Imidazo(4,5-c)pyridine, 4,5,6,7-tetrahydro-4,4-di-2-pyridinyl- | 81136-24-5 | C16H15N5 |
| 4,5,6,7-四氢-1-(吡啶-2-基)-1H-吲唑-5-羧酸甲酯 | 1-pyridin-2-yl-4,5,6,7-tetrahydro-1<i>H</i>-indazole-5-carboxylic acid methyl ester | 68587-29-1 | C14H15N3O2 |
| 4,4′-联吡啶 水合物 | 4,4'-bipyridine dihydrate | 123333-55-1 | C10H8N2*2H2O |
| 4,4′-偶氮吡啶 | 4,4′-azopyridine | 2632-99-7 | C10H8N4 |
| 4,4’-联吡啶-D8 | 4,4'-bipyridine-d<sub>8</sub> | 132125-39-4 | C10H8N2 |
| 4,4’-二羟基-2,2’-联吡啶 | 4,4'-dihydroxy-2,2'-dipyridine | 90770-88-0 | C10H8N2O2 |
| 4,4’-二[2-(4-己氧基苯基)乙烯基]-2,2’-联吡啶 | 4,4'-bis(p-hexyloxystyryl)-2,2'-bipyridine | 846563-66-4 | C38H44N2O2 |
| 4,4’-二(1-辛基壬基)-2,2’-联吡啶 | 4,4'-Di(heptadecan-9-yl)-2,2'-bipyridine | 258262-75-8 | C44H76N2 |
| 4,4’,4’’-(吡啶-2,4,6-三基)三苯胺 | 4-(4'-aminophenyl)-2,6-bis(4''-aminophenyl)pyridine | 83266-97-1 | C23H20N4 |
| 4,4’,4’’-(吡啶-2,4,6-三基)三苯甲酸 | 2,4,6-tri(4-carboxylphenyl)pyridine | 107063-53-6 | C26H17NO6 |
| 4,4-双(5-(己基硫代)-[2,2-bi噻吩]-5-基)-2,2-联吡啶 | 4,4'-di(5-(5-hexylthiothiophene-2-yl)thiophen-2-yl)-2,2'-bipyridine | 1190631-38-9 | C38H40N2S6 |
| 4,4-二苯基-2,2-二联吡啶 | 4,4'-diphenyl-2,2'-bipyridine | 6153-92-0 | C22H16N2 |
| 4,4-二硝基-2,2-联吡啶 | 4,4'-dinitro-2,2'-bipyridine | 18511-72-3 | C10H6N4O4 |
| 4,4-二甲基-1-吡啶-3-基-1-戊烯-3-酮 | 4,4-dimethyl-1-pyridin-3-yl-1-penten-3-one | 123293-70-9 | C12H15NO |
| 4,4-二甲基-1-(4-甲基-吡啶-3-基)-咪唑烷-2-酮 | 4,4-dimethyl-1-(4-methyl-pyridin-3-yl)-imidazolidin-2-one | 1260009-81-1 | C11H15N3O |
| 4,4-二甲基-1-(3-吡啶)-3-戊酮 | 4,4-dimethyl-1-(pyridin-3-yl)pentan-3-one | 75749-00-7 | C12H17NO |
| 4,4-二甲基-1(4H)-吡啶甲腈 | 1,4-Dihydro-4,4-dimethyl-1-pyridincarbonitril | 84567-25-9 | C8H10N2 |
| 4,4-二氯-1-(吡啶-2-基)丁-3-烯-2-醇 | 4,4-Dichloro-1-pyridin-2-ylbut-3-en-2-ol | 105440-55-9 | C9H9Cl2NO |
| 4,4-二吡啶基N,N-二氧化水合物 | 4,4'-bipyridine-N,N'-dioxide hydrate | 338950-86-0 | C10H8N2O2*(x)H2O |
| 4,4-二-叔丁基联吡啶 | 4,4'-bis(butoxycarbonyl)-2,2'-bipyridine | 69641-93-6 | C20H24N2O4 |
| 4,4,5,5-四甲基-3-吡啶-4-基-1,2-噻唑 | 4-(4,4,5,5-Tetramethyl-4,5-dihydro-isothiazol-3-yl)-pyridine | 89767-74-8 | C12H16N2S |
| 4,4,5,5-四甲基-3-吡啶-3-基-1,2-噻唑 | 3-(4,4,5,5-Tetramethyl-4,5-dihydro-1,2-thiazol-3-yl)pyridine | 89767-73-7 | C12H16N2S |
| 4,4,4-三乙基-2,2:6,2-三联吡啶 | 4,4',4''-triethyl-2,2':6',2''-terpyridyl | 33354-77-7 | C21H23N3 |
| 4,4,-二吡啶胺 | 4,4'-dipyridylamine | 1915-42-0 | C10H9N3 |
| 4,4':2',2'':4'',4'''-四联吡啶 | 4,4':2',2'':4'',4'''-quaterpyridine | 125330-07-6 | C20H14N4 |
| 4,4'-(1-苄基-1H-1,2,4-三唑-3,5-二基)联吡啶 | 4,4'-(1-benzyl-1<i>H</i>-[1,2,4]triazole-3,5-diyl)-bis-pyridine | 55391-37-2 | C19H15N5 |
| 4,4'-(1,2-乙炔基二-4,1-苯基)二吡啶 | 1,2-bis(4-(pyridin-4-yl)phenyl)ethyne | 1189377-77-2 | C24H16N2 |
| 4,4'-联吡啶正离子,1,1'-二(苯基甲基)-,溴化(1:2) | Cobalt dinicotinate | 28029-53-0 | C12H8CoN2O4 |
| 4,4'-联吡啶二硫醚 | bis(4-pyridyl) disulfide | 2645-22-9 | C10H8N2S2 |
| 4,4'-联吡啶-3,3'-二羧酸 | 4,4'-bipyridine-3,3'-dicarboxylic acid | 23245-77-4 | C12H8N2O4 |
| 4,4'-联吡啶-2,2'-二羧酸 | 4,4'-bipyridine-2,2'-dicarboxylic acid | 85531-49-3 | C12H8N2O4 |
| 4,4'-联吡啶,1,1'-双(羧甲基)-,二氯 | N,N'-di(carboxymethyl)-4,4'-bipyridinium dichloride | 4841-43-4 | C14H14N2O4*2Cl |
| 4,4'-联吡啶 | 1,4-bipyridine | 553-26-4 | C10H8N2 |
| 4,4'-双乙炔基-2,2'-联吡啶 | 4,4'-diethynyl-2,2'-bipyridine | 133810-44-3 | C14H8N2 |
| 4,4'-双三甲基硅乙炔基-2,2'-联吡啶 | 4,4'-bis<2-(trimethylsilyl)-1-ethynyl>-2,2'-bipyridine | 133810-43-2 | C20H24N2Si2 |
| 4,4'-双(溴甲基)-2,2'-联吡啶 | 4,4'-bis(bromomethyl)-2,2'-bipyridine | 134457-14-0 | C12H10Br2N2 |
| 4,4'-双(氯甲基)-2,2'-联吡啶 | 4,4’-bis(chloromethyl)-2,2’-bipyridine | 138219-98-4 | C12H10Cl2N2 |
| 4,4'-双(二苯基磷酰基)-2,2',6,6'-四甲氧基-3,3'-二吡啶 | (S)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphinoyl)-3,3'-bipyridine | 220998-37-8 | C38H34N2O6P2 |