Product Description 7-Bromochroman-3-one Other Details Molecular Formula: C9H7BrO2 Molecular Weight: 227.056 CAS Number: 944904-11-4 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 0 Leadtime:0