Aspartic Acid EP Impurity B CAT No: SZ-A120003 CAS No: 110-17-8 Mol.F. : C4H4O4 Mol.Wt. : 116.1 Inv. Status: In Stock Rel. CAS No : 2412563-01-8 (hydrate) Rel. CAT No : SZ-D079008, SZ-S036004, SZ-A120003 CAS No:110-17-8 Mol.F.: C4H4O4 Mol.Wt.: 116.1 Inv. Status: In Stock Rel. CAS No : 2412563-01-8 (hydrate)