?-(Aminomethyl)-4-chloro-benzeneethanesulphonic acid

Saquinavir

STX

Simvastatin acid sodium salt

Simvastatin lactone

3-Aminopropyl(methyl)phosphinic acid hydrochloride

Solanesol

Solanesyl pyrophosphate

Sphingomyelin (bovine)

Sphingoshine D-erythro

Sphingosine-D-erythro-1-phosphate

SQ 29,548

Rimonabant hydrochloride

n-Octadecanoyl Coenzyme A

Sulfatide, bovine (stearoyl) sodium salt

Sumatriptan succinate

(2S,4R)-4-Methylglutamic acid

FK-506

Tamoxifen methiodide

Tangeretin