Edaravone impurity B Price Not Available inquiry Edaravone impurity B Supplier Page Catalog Number APB68195631 Alternative Name(s) 3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazole]-3',5,5''(2'H,4H,4''H)-trione Molecular Formula C30H26N6O3 CAS# 68195-63-1 Size inquiry Supplier Page https://reagents.alfa-chemistry.com/product/edaravone-impurity-b-cas-68195-63-1-76546.html