| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 75-92-3 | Methanesulfonic acid,1-hydroxy-; Methanesulfonicacid, hydroxy- (6CI,8CI,9CI); Formaldehyde bisulfite; HMSA; hydroxymethanesulfonic acid |  | CH4O4S | 详情 | 供应商 | |
| 3343-41-7 | α-羟基-2-吡啶甲磺酸 | 2-Pyridinemethanesulfonicacid, a-hydroxy-; 2-Pyridylhydroxymethanesulfonicacid; NSC 11732; a-HPMS; a-Hydroxy-2-pyridinemethanesulfonicacid |  | C6H7NO4S | 详情 | 供应商 |
| 4812-14-0 | 3-Pyridinemethanesulfonicacid, a-hydroxy-; 3-Pyridylhydroxymethanesulfonic acid; NSC 526054 |  | C6H7NO4S | 详情 | 供应商 | |
| 4872-28-0 | 4-Pyridinemethanesulfonicacid, a-hydroxy-; 4-Pyridylhydroxymethanesulfonicacid; NSC 11728; NSC 526055 |  | C6H7NO4S | 详情 | 供应商 |
