| 编号 | kegg_id | pubchemid | name | formula | structure | 具体操作 |
|---|---|---|---|---|---|---|
| 1706 | C03172 | 6054 | S-Methyl-L-methionine | C6H14NO2S |  |
|
| 2321 | C04078 | 6772 | Methylmethionine sulfonium salt | C6H14NO2S. Cl |  |
|
| 2978 | C05690 | 7997 | Se-Methylselenomethionine | C6H14NO2Se |  |
