Product Description Coumarin 6 Other Details Molecular Formula: C20H18N2O2S Molecular Weight: 350.44 CAS Number: 38215-36-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 0 Leadtime:0