CAS: 5144-89-8 EC No: 200-629-2 MDL No: MFCD00149973 RTECS: SF8437000 UN No: UN2811; Haz Class: 6.1; Packing Group: III Crystalline Molecular Formula: C₁₂H₈N₂·H₂O MW: 198.22 Melting Point: 100-104°

CAS: 106-39-8 EC No: 203-392-3 MDL No: MFCD00000600 RTECS: CY9006000 UN No: UN2811; Haz Class: 6.1; Packing Group: III Crystalline Molecular Formula: C₆H₄BrCl MW: 191.45 Melting Point: 64-67° Boiling Point: 196° Density (g/mL): 1.651

CAS: 366-18-7 EC No: 206-674-4 MDL No: MFCD00006212 RTECS: DW1750000 UN No: UN2811; Haz Class: 6.1; Packing Group: III Crystalline Molecular Formula: C₁₀H₈N₂ MW: 156.18 Melting Point: 70-73° Boiling Point: 273°

CAS: 103-85-5 EC No: 203-151-2 MDL No: MFCD00004933 RTECS: YU1400000 UN No: UN2811; Haz Class: 6.1; Packing Group: I Solid Molecular Formula: C₇H₈N₂S MW: 152.21 Melting Point: 145-150°