CAS No.: 922-54-3 Synonyms: (2 SR , 6 RS )-2,6-Diaminoheptanedioic acid; meso-DAP Formula: C₇H₁₄N₂O₄ Formula Weight: 190.2 Linear Formula: C₇H₁₄N₂O₄ MDL No.: MFCD09836095 Purity: ≥98% (TLC)