... needle crystal 2,CAS:56-85-9 3,EINECS:200-292-1 4,molecular formula:C5H10N2O3 CAS:56-85-9 3,EINECS: ... 200-292-1Molecular formula: C5H10N2O3 Molecular weight: 146.146 InChI: InChI = 1/2 c5h10n2o3 / c2 * ... 6-3 (5 (9) 10) 1-2-4 (7) eight/h2 * 3 H ... , 1-2, 6 h2, (h2, 7, 8) (H, ...