Raw materials
| Name | CAS number |
|---|---|
| Sotorasib | 1610526-40-8 |
| Sotrastaurin | 425637-18-9 |
| Sotrovimab | 2423014-07-5 |
| Sovaprevir | 1001667-23-7 |
| Sovleplenib | 1415792-84-5 |
| Soy sterol | 129311-52-0 |
| Spaglumic Acid | 4910-46-7 |
| Sparfosic acid | 51321-79-0 |
| Sparsentan | 254740-64-2 |
| Sparsomycin | |
| Spartalizumab | 1935694-88-4 |
| Sparteine | 90-39-1 |
| Spebrutinib | 1202757-89-8 |
| Spermaceti | 8002-23-1 |
| Spermine | 71-44-3 |
| Spesolimab | 2097104-58-8 |
| Spheramine | 500604-72-8 |
| Sphingosine | 123-78-4 |
| Sphinxolide B | |
| Spiperone | 749-02-0 |
| Spiradoline | 87151-85-7 |
| Spirapril | 83647-97-6 |
| Sprifermin | 890058-52-3 |
| Squalamine | 148717-90-2 |
| Squalane | 111-01-3 |
| Squaric acid dibutyl ester | 2892-62-8 |
| St. John's Wort | 84082-80-4 |
| Stamulumab | 705287-60-1 |
| Stannous chloride | 7772-99-8 |
| Stannous fluoride | |
| Stannsoporfin | 106344-20-1 |
| Stanolone acetate | 1164-91-6 |
| Stavudine triphosphate | 26194-89-8 |
| Stearic acid 50 | |
| Stearyl alcohol | |
| Stem bromelain | 37189-34-7 |
| Stepronin | 72324-18-6 |
| Steviolbioside | 41093-60-1 |
| Stibophen | 15489-16-4 |
| Streptolydigin | 7229-50-7 |