Product Description 1-Methyl-DL-tryptophan Other Details Molecular Formula: C12H14N2O2 Molecular Weight: 218.25 CAS Number: 26988-72-7 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