Product Description DL-5-Hydroxytryptophan Other Details Molecular Formula: C11H12N2O3 Molecular Weight: 220.22 CAS Number: 56-69-9 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100g Leadtime:65 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0