| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 149-44-0 | 吊白塊; 羥基甲亞磺酸單鈉鹽; 甲醛次硫酸氫鈉; 雕白塊 | Sodium bisulfoxylate formaldehyde; aldanil; discolite; formaldehyde hydrosulfite; formaldehyde sodium bisulfite adduct; formaldehyde sodium sulfoxylate; formaldehydesulfoxylic acid sodium salt; formapon; rongalite; |  | NaHSO2.CH2O.2H2O | 詳情 | 供應商 |
| 25404-06-2 | Chlorosulfurous acid(8CI,9CI); Hydrochloricacid, compd. with SO2 (1:1) (6CI); Chlorosulfinic acid; Hydrogen chlorosulfite; Sulfonyl chloride hydride ((SO2)ClH), (T-4)- |  | ClHO2S | 詳情 | 供應商 | |
| 107949-35-9 | Fluoroselenious acid(9CI); Fluoroseleniousacid, HSeO2F (7CI) |  | FHO2Se | 詳情 | 供應商 | |
| 12162-59-3 | 硫化鈥; 硫化鈥 | Holmium sulfide (Ho2S3); Diholmiumtrisulfide; Holmium sesquisulfide |  | Ho2S3 | 詳情 | 供應商 |
| 14700-09-5 | Stibine oxide, hydroxy-; Stibinicacid |  | HO2Sb | 詳情 | 供應商 | |
| 4545-21-5 | Acetophenone tosylhydrazone |  | C6H5C(CH3)=NNHSO2C6H4CH3 | 詳情 | 供應商 | |
| 4545-20-4 | Benzophenone tosylhydrazone |  | (C6H5)2C=NNHSO2C6H4CH3 | 詳情 | 供應商 | |
| 52147-97-4 | trans-β- |  | C6H5CH=CHSO2Cl | 詳情 | 供應商 | |
| 207121-48-0 | L-Cysteinesulfinic acid monohydrate |  | HO2SCH2CH(NH2)CO2H·H2O | 詳情 | 供應商 |