Brl 22321 is a mast cell stabilizer. References: Smith H, Ross JW, Spicer BA, Clarke GD, Harling EJ, Hassall PA, Taylor JF. BRL 22321. A compound with similarities to both disodium cromoglycate and theophylline. Monogr Allergy. 1983;18:223-5. PubMed PMID: 6196629.

纯度：≥98%

CAS：72364-91-1