CAS: 77-48-5 EC No: 201-030-9 MDL No: MFCD00003189 RTECS: MU0686000 UN No: UN3085; Haz Class: 5.1 (8); Packing Group: II Powder Molecular Formula: C₅H₆Br₂N₂O₂ MW: 285.92 Melting Point: 197-199° (decomposes)