Product Description (S)-Duloxetine HCl Other Details Molecular Formula: C18H20ClNOS Molecular Weight: 333.88 CAS Number: 136434-34-9 Minimum Purity: 98% (HPLC) 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