| 1 | 626-64-2 | 4-羟基吡啶 | 4-Pyridinol | C5H5NO
| 吡啶;中间体;生化试剂;化学试剂;吡啶系列;杂环砌块;通用试剂;医药原料;医药中间体;哌啶酮衍生物 | 医药 |
| 2 | 1199357-22-6 | 2-Oxopyridine | 2-Oxopyridine | C5H5NO
| | |
| 3 | | 3(2H)-Pyridone | 3(2H)-Pyridone | C5H5NO
| | |
| 4 | 694-59-7 | 吡啶-N-氧化物 | Pyridine-N-oxide | C5H5NO
| 吡啶;中间体;氟化学;系列1;有机原料;通用试剂;杂环砌块;化工原料;医药中间体;有机化工原料 | |
| 5 | 109-00-2 | 3-羟基吡啶 | 3-Hydroxypyridine | C5H5NO
| 吡啶;通用;中间体;有机化学;有机化工;杂环砌块;医药原料;吡啶系列;杂环衍生物;医药中间体 | 染料 |
| 6 | | 2-吡咯醛 | 2-pyrrole aldehyde | C5H5NO
| | |
| 7 | | 2-(Iminomethyl)furan | 2-(Iminomethyl)furan | C5H5NO
| | |
| 8 | 1383939-40-9 | 1-isocyanatobut-2-yne | 1-isocyanatobut-2-yne | C5H5NO
| | |
| 9 | 7126-39-8 | 3-吡咯甲醛 | 3-Pyrrolecarboxaldehyde | C5H5NO
| 其它;吡咯系列;定制产品;定制中心;医药中间体;吡咯衍生物;化工中间体;医药原料药及中间体 | |
| 10 | 1003-29-8 | 吡咯-2-甲醛 | Pyrrole-2-carboxaldehyde | C5H5NO
| 中间体;精细化学品;医药中间体 | |
| 11 | 20249-16-5 | 3-氧代环丁腈 | 3-OXO-CYCLOBUTANECARBONITRILE | C5H5NO
| | |
| 12 | 157061-69-3 | 4-Pyridinol,radicalion(1+)(9CI) | 4-Pyridinol,radicalion(1+)(9CI) | C5H5NO
| | |
| 13 | 1123787-67-6 | (氧杂环丁烷-3-亚基)乙腈 | 2-(Oxetan-3-ylidene)acetonitrile | C5H5NO
| 有机原料;烃类化合物 | |
| 14 | | 2-(prop-2-yn-1-yloxy)acetonitrile | 2-(prop-2-yn-1-yloxy)acetonitrile | C5H5NO
| | |
| 15 | 941687-63-4 | 1-甲酰环丙烷-1-碳腈 | Cyclopropanecarbonitrile, 1-formyl- | C5H5NO
| | |