Chemical Name: N,N’-(((propane-1,3-diyldisulfonyl)bis(1-(3-ethoxy-4-methoxyphenyl)ethane-2,1-diyl))bis(1,3-dioxoisoindoline-2,4-diyl))diacetamide
Synonym: Norethindrone Acetate 3-Ethoxy Impurity ; Norethindrone Acetate 3-Ethyl Ether
Smile: O=S(CCCS(=O)(C(C1=CC=C(OC)C(OCC)=C1)CN(C(C2=C3C=CC=C2NC(C)=O)=O)C3=O)=O)(C(C4=CC=C(OC)C(OCC)=C4)CN(C(C5=C6C=CC=C5NC(C)=O)=O)C6=O)=O