St. John's Wort

Formula : Unspecified
CAS : 68917-49-7 

Genus of perennial plants in the family CLUSIACEAE (sometimes classified as Hypericaceae). Herbal and homeopathic preparations are used for depression, neuralgias, and a variety of other conditions. Hypericum contains flavonoids; GLYCOSIDES; mucilage, TANNINS; volatile oils ( OILS, ESSENTIAL), hypericin and hyperforin.

St. Thomas' Hospital cardioplegic solution

Formula : Unspecified
CAS : 1114975-23-3 

Calcium containing cardioplegic soln of NaCl, KCl, MgCl2, CaCl2, NaHCO3.

STA 2

Formula : C21-H34-O3-S
CAS : 80408-46-4 

Thromboxane A2 agonist.

STA 21

Formula : C19-H14-O4
CAS : 111540-00-2 

STA-21 inhibits Stat3 DNA binding activity, Stat3 dimerization, and reduces the survival of breast carcinoma cells with constitutive Stat3 signaling.