Product Description Gefitinib hydrochloride Other Details Molecular Formula: C22H24ClFN4O3.HCl Molecular Weight: 483.37 CAS Number: 184475-55-6 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days