Product Description 4',5,7-Trimethoxyisoflavone Other Details Molecular Formula: C18H16O5 Molecular Weight: 312.3 CAS Number: 1162-82-9 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1000mg Leadtime:65 Days Sizes 2: 100mg Leadtime:65 Days Sizes 3: 250mg Leadtime:65 Days