Product Description Ginsenoside Rb2 Other Details Molecular Formula: C53H90O22 Molecular Weight: 1079.27 CAS Number: 11021-13-9 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 10mg Leadtime:20 Days