CAS Number: 16867-03-1 Molecular Formula: C5H6N2O Molecular Weight: 110.11 g/mol Appearance: Grayish-beige to brownish powder Melting Point: 168-176°C Usage: Intermediate in pharmaceutical and dye industries.,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.