Product Description Praziquantel Other Details Molecular Formula: C19H24N2O2 Molecular Weight: 312.41 CAS Number: 55268-74-1 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: 10g Leadtime:20 Days