Product Description 1,7-Dimethyl-1H-indole-2,3-dione Other Details Molecular Formula: C10H9NO2 Molecular Weight: 175.18 CAS Number: 91790-39-5 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0