... Brand Name Rongsheng Product Name Cassia Nomame P.E. CAS # 487-25-2 Molecular Formula C15H14O2 Molecular Weight 224 ... .73 Content Flavanol 8%,10%,20% QC ISO9001:2008 GMP Production Line ... standardized practice.Xi'an Rongsheng Biotechnology Co.,Ltd.Add:No.82,Keji road,Xi'an Hi-tech Zone, ... rsherb.com Cassia Nomame Powder Extract(P.E.) CAS NO. 487-25-2