D,L-Tryptophan-d3 Price Not Available 25mg D,L-Tryptophan-d3 Supplier Page Catalog Number R048580 Molecular Formula C₁₁H₁₂N₂O₂ CAS# 340257-61-6 Purity ≥98% Inchi InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/i5D2,9D Inchi Key QIVBCDIJIAJPQS-GAUJEYLJSA-N SMILES C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N Size 25mg Supplier Page https://www.musechem.com/product/R048580.html