Nitrendipine EP Impurity A CAT No: SZ-N074002 CAS No: 89267-41-4 Mol.F. : C18H18N2O6 Mol.Wt. : 358.4 Inv. Status: Custom Synthesis Rel. CAT No : SZ-N004022, SZ-N074002 CAS No:89267-41-4 Mol.F.: C18H18N2O6 Mol.Wt.: 358.4 Inv. Status: Custom Synthesis