Product Description L-Carnitine fumarate Other Details Molecular Formula: C7H15NO3.C4H4O4 Molecular Weight: 277.27 CAS Number: 90471-79-7 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100g Leadtime:65 Days Sizes 2: 250g Leadtime:65 Days Sizes 3: 500g Leadtime:65 Days