<br /> Empirical Formula (Hill Notation): C4H8N2O3 CAS号: 556-50-3 分子量: 132.12">
certified reference materialpharmaceutical secondary standard
powder
pkg of 200 mg
2-30°C
11 - Combustible Solids
WGK 3
dust mask type N95 (US), Eyeshields, Gloves