Chemical Name : Azelastine
CAS : 58581-89-8
Synonyms: Azelastine
36267-71-7
59752-57-7
66933-68-4
755038-65-4
Tetra
![2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine](http://thsciimg.chemcd.cn/TS41177.gif)
