Iohexol EP Impurity O

Chemical Name: 5-[Acetyl(2,3-dihydroxypropyl)amino]-N-[3-(acetyloxy)-2-hydroxypropyl]-N′-(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide (as per EP)

Smile: IC1=C(N(C(C)=O)CC(CO)O)C(I)=C(C(NCC(O)CO)=O)C(I)=C1C(NCC(O)COC(C)=O)=O