By API Standards
- Sacubitril
- Safinamide
- Salmeterol
- Saroglitazar
- Scopolamine
- Selexipag
- Semaglutide
- Sildenafil
- Simvastatin
- Sirolimus
- Sitagliptin
- Sofosbuvir
- Sorafenib
- Sorbitol
- Sotagliflozin
- Sotalol
- Spironolactone
- Sucrose
- sulfachloropyrazine
- Sulfachloropyridazine
- Sulfadiazine
- Sulfadimethoxine
- Sulfadimethoxypyrimidine
- Sulfamerazine
- Sulfamethazine
- Sulfamethizole
- Sulfamethoxazole
- Sulfamonomethoxine
- Sulfapyridine
- Sulfathiazole
- Sulfonamides
- Sumatriptan
- Sunitinib