| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2'-二甲基-4,4'-联吡啶 | 3,3'-dimethyl-4,4'-bipyridyl | 4479-73-6 | C12H12N2 |
| 2,2'-二氯-3,4'-二吡啶 | 2,2'-dichloro-3,4'-bipyridine | 643082-10-4 | C10H6Cl2N2 |
| 2,2'-二吡啶胺 | 2,2'-bipyridylamine | 1202-34-2 | C10H9N3 |
| 2,2'-二吡啶-6,6'-二胺 | tris(6,6'-diamino-2,2'-bipyridine) | 93127-75-4 | C10H10N4 |
| 2,2'-二吡啶(盐)氯铬酸盐 | Hydron;2-pyridin-2-ylpyridine;trioxochromium;chloride | 76899-34-8 | C10H9ClCrN2O3 |
| 2,2'-丙烷-1,3-二基二噁丙环 | 1,6-dihydro-1,2-dimethyl-6-oxo-(3,4'-bipyridine)-5-carbonitrile | 80047-23-0 | C13H11N3O |
| 2,2'-[亚丁基二[[2-(叔-丁基)-5-甲基-p-亚苯基]氧代]]二[5,5-二甲基-1,3,2-二噁磷己环] | (E)-2-fluoro-3-(2-pyridyl)acrylonitrile | 140137-15-1 | C8H5FN2 |
| 2,2'-[1,2-乙烷二基二({[3-羟基-5-(羟基甲基)-2-甲基-4-吡啶基]甲基}亚氨基)]二乙酸 | N,N'-Dipyridoxylethylenediamine-N,N'-diacetic acid | 88969-06-6 | C22H30N4O8 |
| 2,2'-[(E)-1,2-二氮烯二基]二吡啶 | trans-2,2'-azopyridine | 4109-58-4 | C10H8N4 |
| 2,2'-[(3,5-二氨基-2,6-吡啶二基)二(氧基)]二乙醇二盐酸盐 | 2,6-Bis(2-hydroxyethoxy)-3,5-pyridinediamine HCl | 85679-72-7 | C9H17Cl2N3O4 |
| 2,2'-(苯基膦二基)二吡啶 | 2,2'-(phenylphosphanediyl)dipyridine | 68469-71-6 | C16H13N2P |
| 2,2'-(吡啶-2,6-二基)二苯胺 | 2,2'-(pyridine-2,6-diyl)dianiline | 1015257-54-1 | C17H15N3 |
| 2,2'-([2,2'-联吡啶]-5,5'-二基)二乙腈 | 5,5'-bis(cyanomethyl)-2,2'-bipyridine | 286380-59-4 | C14H10N4 |
| 2,2'-(5-溴-1,3-亚苯基)二吡啶 | 3,5-di(2-pyridyl)bromobenzene | 150239-89-7 | C16H11BrN2 |
| 2,2'-(5,5'-二甲基-4,4'-联吡啶-3,3'-二基)二乙酸 | 2,2'-(5,5'-dimethyl-4,4'-bipyridine-3,3'-diyl)diacetic acid | 1037441-81-8 | C16H16N2O4 |
| 2,2',6,6'-四乙酰基-4,4'-联吡啶 | 2,2',6,6'-tetraacetyl-4,4'-bipyridine | 66980-29-8 | C18H16N2O4 |
| 2,2 '-二氯-4,4 '-二吡啶 | 2,2′-dichloro-4,4′-bipyridine | 53344-74-4 | C10H6Cl2N2 |
| 2,2 '-二氯-3,3 '-二吡啶 | 2,2'-dichloro-3,3'-bipyridine | 97033-27-7 | C10H6Cl2N2 |
| 2,11-二乙氧基二苯并咪唑并[2,1-b:2',1'-I]苯并[lmn][3,8]菲咯啉-8,17-二酮 | 2,11-Diethoxybisbenzimidazo(2,1-b:2',1'-i)benzo(lmn)(3,8)phenanthroline-8,17-dione | 10114-60-0 | C30H20N4O4 |
| 2(5H)-吡啶酮 | 2-pyridone | 138169-46-7 | C5H5NO |
| 2(3H)-呋喃酮,3-氨基二氢-5-(4-羟基苯基)-4-甲基-,(3R,4R,5R)-rel- | 3H-Thiireno[i]indolizine | 260552-19-0 | C8H7NS |
| 2(1H)-异喹啉甲酰胺,N-丁基-3,4-二氢- | 2,6-Dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid | 88434-68-8 | C15H12N2O6 |
| 2(1H)-喹啉酮,8-甲氧基-5-(4-吡啶基)- | 8-Methoxy-5-pyridin-4-yl-1H-quinolin-2-one | 104995-00-8 | C15H12N2O2 |
| 2(1H)-吡啶酮盐酸盐(1:1) | 2-pyridone hydrochloride | 13472-62-3 | C5H5NO*ClH |
| 2(1H)-吡啶酮,一水化物 | Water 2-hydroxypyridine | 151467-07-1 | C5H7NO2 |
| 2(1H)-吡啶酮,6-氯-5-环戊基-4-羟基- | 6-chloro-5-cyclopentyl-4-hydroxy-2(1H)-pyridone | 139588-89-9 | C10H12ClNO2 |
| 2(1H)-吡啶酮,5-(溴甲基)- | 5-Bromomethyl-2-pyridone | 366448-37-5 | C6H6BrNO |
| 2(1H)-吡啶酮,4-乙烯基-(9CI) | 4-vinylpyridin-2(1H)-one | 395681-48-8 | C7H7NO |
| 2(1H)-吡啶酮,4,6-二氨基- | 2,4-Diamino-6-hydroxy-pyridin | 89179-68-0 | C5H7N3O |
| 2(1H)-吡啶酮,3-碘-5-(甲磺酰)- | 3-Iodo-5-(methylsulfonyl)-2(1H)-pyridinone | 103058-96-4 | C6H6INO3S |
| 2(1H)-吡啶酮,3-(氨基甲基)-6-甲基-4-丙基- | 3-(aminomethyl)-6-methyl-4-propyl-2(1H)-pyridinone | 1346575-64-1 | C10H16N2O |
| 2(1H)-吡啶酮,1-羟基-3,4-二甲基-6-(苯基甲基)- | 1-hydroxy-3,4-dimethyl-6-benzyl-2-pyridone | 164294-55-7 | C14H15NO2 |
| 2(1H)-吡啶酮,1-[(4-溴苯基)甲基]- | 1-(4-bromobenzyl)-1H-pyridin-2-one | 1138-36-9 | C12H10BrNO |
| 2(1H)-吡啶酮,1-(乙酰基氨基)-6-甲基- | 1-acetylamino-6-methyl-1<i>H</i>-pyridin-2-one | 106837-41-6 | C8H10N2O2 |
| 2(1H)-吡啶硫酮,1-(乙酰氧基)- | N-acetoxy-2-thiopyridone | 15922-79-9 | C7H7NO2S |
| 2(1H)-吡啶硒酮,3-羟基- | 3-hydroxypyridine-2(1H)-selone | 109681-74-5 | C5H5NOSe |
| 2'-甲氧基-6-吗啉代-3,4'-联吡啶-4-胺 | 2'-methoxy-6-morpholino-3,4'-bipyridin-4-amine | 1354288-45-1 | C15H18N4O2 |
| 2'-氯-4-联苯基羧酸 | 6-(2-chlorophenyl)-nicotinic acid | 505082-72-4 | C12H8ClNO2 |
| 2'-(3-苯基丙烯-1-基)吡啶 | 2'-(3-phenylpropen-1-yl)pyridine | 85868-42-4 | C14H13N |
| 2',3-二甲基-N-[5-(2-吡嗪基)-2-吡啶基]-[2,4'-联吡啶]-5-乙酰胺 | 2-(2’,3-dimethyl-[2,4’-bipyridin]-5-yl)-N-(5-(pyrazin-2-yl)pyridin-2-yl)acetamide | 1243244-14-5 | C23H20N6O |
| 2',3'-二氢-7'-甲基-5'-氧代-螺[1,3-二氧戊环-2,1'(5'H)-吲嗪]-6'-甲腈 | 6-cyano-1,1-(ethyledioxy)-7-methyl-5-oxo-Δ<sup>6(8)</sup>-tetrahydroindolizine | 58610-64-3 | C12H12N2O3 |
| 2 6-二甲氧基吡啶-3-羧醛 | 2,6-dimethoxynicotinaldehyde | 58819-72-0 | C8H9NO3 |
| 2 -氯- 6 -(三正丁基锡)吡啶 | 2-chloro-6-(tributylstannyl)pyridine | —— | C17H30ClNSn |
| 2 -氟- 3 -(三正丁基锡)吡啶 | 3-tributylstannyl-2-fluoropyridine | 155533-81-6 | C17H30FNSn |
| 2 -吡啶二硫代氨基甲酸乙酯 | Ethyl-2-aminopyridyldithiocarbamat | 13037-05-3 | C8H10N2S2 |
| 2 - (1 -甲基- 1H -5-吡唑基)吡啶 | 2-(2-methylpyrazol-3-yl)pyridine | 938066-21-8 | C9H9N3 |
| 1’-氧代-螺[环己基-1,3’(1’H)-呋喃并[3,4-c]吡啶]-4-羧酸 | 1'-oxospiro[1,3'-cyclohexane(1'H)-furo[3,4-c]pyridine]-4-carboxylic acid | 569351-62-8 | C13H13NO4 |
| 1’,2’-二氢-6’-羟基-3,4’-二甲基-2’-氧代-1,3’-联吡啶翁氯化物 | 1',2'-Dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-1,3'-bipyridinium chloride | 79817-70-2 | C12H14Cl2N2O2 |
| 1a,7b-二氢环氧乙烷并[f]喹啉 | (1aS,7bR)-1a,7b-Dihydro-1-oxa-4-aza-cyclopropa[a]naphthalene | 87707-14-0 | C9H7NO |
| 1H-茚,5-氟-1-甲基-,(R)-(9CI) | 4-(Dimethylamino)-1-(7-ethoxy-4-oxo-3,5,9-trioxa-4-phosphoniapentacosan-1-yl)-1,4-dihydropyridin-3-olate | 127614-93-1 | C30H57N2O6P |