Product Description Tiotropium Bromide Monohydrate Impurity D Other Details Molecular Formula: C18H19NO3S2 Molecular Weight: 361.48 CAS Number: 136310-66-2 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0