CAS: 119-32-4 EC No: 201-924-9 MDL No: MFCD00007910 RTECS: XU8227250 UN No: UN2660; Haz Class: 6.1; Packing Group: III Powder Molecular Formula: C₇H₈N₂O₂ MW: 152.15 Melting Point: 74-77°