CAS: 26661-13-2 MDL No: MFCD00239434 Powder Molecular Formula: C₁₁H₉N₃O₂ MW: 215.21 Melting Point: >300° (decomposes)

CAS: 58-61-7 EC No: 200-389-9 MDL No: MFCD00005752 RTECS: AU7175000 Solid Molecular Formula: C₁₀H₁₃N₅O₄ MW: 267.24 Melting Point: 234-236°