| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 22978-84-3 | Pyrazine,2,3,5,6-tetramethyl-, 1,4-dioxide; Pyrazine,tetramethyl-, 1,4-dioxide (8CI,9CI); Pyrazine, tetramethyl-, dioxide (6CI); 2,3,5,6-Tetramethylpyrazine 1,4-dioxide; 2,3,5,6-Tetramethylpyrazine-N,N'-dioxide; NSC 19727; TetramethylpyrazineN,N'-dioxide; Tetramethylpyrazine dioxide |  | C8H12N2O2 | 详情 | 供应商 | |
| 22978-83-2 | Pyrazine,2,3,5,6-tetramethyl-, 1-oxide; Pyrazine,tetramethyl-, 1-oxide (8CI,9CI); Pyrazine, tetramethyl-, oxide (6CI); Tetramethylpyrazine N-oxide |  | C8H12N2O | 详情 | 供应商 |
