吡嗪
| CAS | 編號 |
|---|---|
| 117719-15-0 | 19565 |
| 110223-15-9 | 19570 |
| 19838-08-5 | 19617 |
| 27398-39-6 | 19770 |
| 118853-60-4 | 19897 |
| 1209457-99-7 | 20299 |
| 1111638-10-8 | 20388 |
| 93643-24-4 | 20597 |
| 96193-27-0 | 20598 |
| 55687-00-8 | 20636 |
| 39267-05-5 | 20637 |
| 55686-95-8 | 20638 |
| 108229-82-9 | 20639 |
| 1217303-10-0 | 20640 |
| 944709-42-6 | 20844 |
| 1198475-31-8 | 20845 |
| 7057-57-0 | 20969 |
| 160738-57-8 | 21050 |
| 132426-19-8 | 21375 |
| 33332-25-1 | 21394 |