Product Description 2-Methylnaphtho [2,1-d]oxazole Other Details Molecular Formula: C12H9NO Molecular Weight: 183.21 CAS Number: 20686-65-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days