Atracurium EP Impurity D (Mixture of Diastereomers) CAT No: SZ-A021077 CAS No: 87046-72-8 Mol.F. : C29H42NO7 Mol.Wt. : 516.4 Inv. Status: Custom Synthesis Rel. CAT No : SZ-A021017, SZ-A021041, SZ-A021077 CAS No:87046-72-8 Mol.F.: C29H42NO7 Mol.Wt.: 516.4 Inv. Status: Custom Synthesis