Product Description Ritodrine HCl Other Details Molecular Formula: C17H21NO3.HCl Molecular Weight: 323.81 CAS Number: 23239-51-2 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: 0 Leadtime:0