Product Description Quetiapine fumarate Other Details Molecular Formula: C42H50N6O4S2.C4H4O4 Molecular Weight: 883.86 CAS Number: 111974-72-2 Minimum Purity: 98% (HPLC) 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: 25g Leadtime:20 Days