| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,5-二甲氧基吡啶-3-胺 | 4,5-Dimethoxypyridin-3-amine | 1087659-17-3 | C7H10N2O2 |
| 4,5-二甲氧基吡啶-2-羧酸 | 4,5-Dimethoxy-pyridine-2-carboxylic acid | 1256820-18-4 | C8H9NO4 |
| 4,5-二甲氧基-吡啶-2-胺 | 4,5-dimethoxypyridin-2-amine | 1000843-61-7 | C7H10N2O2 |
| 4,5-二甲基烟酰氯化物 | 4,5-Dimethylpyridine-3-carbonyl chloride | 64172-73-2 | C8H8ClNO |
| 4,5-二甲基吡啶-3-硼酸 | (4,5-dimethylpyridin-3-yl)boronic acid | 1001907-71-6 | C7H10BNO2 |
| 4,5-二甲基吡啶-2-甲腈 | 2-Cyano-4,5-dimethylpyridin | 24559-31-7 | C8H8N2 |
| 4,5-二甲基-5,6-二氢-2(1H)-吡啶酮 | 4,5-dimethyl-5,6-dihydropyridin-2(1H)-one | 204118-36-5 | C7H11NO |
| 4,5-二甲基-2-苯基吡啶 | 4,5-dimethyl-2-phenylpyridine | 27063-84-9 | C13H13N |
| 4,5-二甲基-2-(甲基氨基)吡啶 | 4,5-dimethyl-2-(methylamino)pyridine | 1038989-14-8 | C8H12N2 |
| 4,5-二溴烟酸 | 4,5-dibromonicotinic acid | 1009334-28-4 | C6H3Br2NO2 |
| 4,5-二溴吡啶-2-胺 | 2-amino-4,5-dibromopyridine | 856848-33-4 | C5H4Br2N2 |
| 4,5-二氯吡啶甲酸甲酯 | methyl 4,5-dichloropicolinate | 1256834-28-2 | C7H5Cl2NO2 |
| 4,5-二氯吡啶-3-醇 | 4,5-dichloro-pyridin-3-ol | 1261269-63-9 | C5H3Cl2NO |
| 4,5-二氯吡啶-3-甲醛肟 | 4,5-dichloropyridine-3-carbaldehyde oxime | 1009334-05-7 | C6H4Cl2N2O |
| 4,5-二氯吡啶-2-甲酸 | 4,5-dichloro-pyridine-2-carboxylic acid | 73455-13-7 | C6H3Cl2NO2 |
| 4,5-二氯-3-吡啶羧醛 | 4,5-dichloropyridine-3-carbaldehyde | 1009334-04-6 | C6H3Cl2NO |
| 4,5-二氯-2-羟基吡啶 | 4,5-dichloropyridin-2-ol | 856965-66-7 | C5H3Cl2NO |
| 4,5-二氯-2-甲氧基吡啶 | 4,5-dichloro-2-methoxypyridine | 688047-08-7 | C6H5Cl2NO |
| 4,5-二氯-2-甲基吡啶 | 4,5-dichloro-2-methyl-pyridine | 514216-44-5 | C6H5Cl2N |
| 4,5-二氯-2-氨基吡啶 | 4,5-dichloropyridin-2-amine | 188577-68-6 | C5H4Cl2N2 |
| 4,5-二氯-2-乙氧基吡啶 | 2-ethoxy-4,5-dichloro-pyridine | 857991-71-0 | C7H7Cl2NO |
| 4,5-二氯-2-(三氯甲基)吡啶 | 4,5-dichloro-2-(trichloromethyl)pyridine | 1199-48-0 | C6H2Cl5N |
| 4,5-二氯-2-(三氟甲基)吡啶 | 4,5-dichloro-2-(trifluoromethyl)pyridine | 823221-98-3 | C6H2Cl2F3N |
| 4,5-二氮杂芴 | 4,5-diazafluorene | 245-37-4 | C11H8N2 |
| 4,5-二氨基吡啶甲酸甲酯 | methyl 4,5-diaminopyridine-2-carboxylate | 850689-13-3 | C7H9N3O2 |
| 4,5-二氨基吡啶甲酸乙酯 | ethyl 4,5-diaminopyridine-2-carboxylate | 1000783-11-8 | C8H11N3O2 |
| 4,5-二氨基-6-氯-3-甲基吡啶 | 4,5-diamino-6-chloro-3-methylpyridine | 18232-91-2 | C6H8ClN3 |
| 4,5-二氧代-1,4,5,6,7,8-六氢-喹啉-3-羧酸乙酯 | 4,5-dioxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylic acid ethyl ester | 72913-00-9 | C12H13NO4 |
| 4,5-二氢-5-(2-呋喃基)-1-(3-吡啶基羰基)-1H-吡唑 | 1-(3-Pyridylcarbonyl)-5-(furan-2-yl)-2-pyrazoline | 121322-22-3 | C13H11N3O2 |
| 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 |