Product Description 7,2'-Dihydroxyflavone Other Details Molecular Formula: C15H10O4 Molecular Weight: 254.24 CAS Number: 77298-66-9 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 50mg Leadtime:65 Days Sizes 2: 100mg Leadtime:65 Days Sizes 3: 250mg Leadtime:65 Days