Chemical Name: O3-Desethyl Apremilast ; (S)-N-(2-(1-(3-hydroxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide
Synonym: Norethindrone 6,7-Dehydro Impurity ; 6,7-Dehydronorethindrone
Smile: C[S](C[C@H](C1=CC(O)=C(OC)C=C1)N(C(C2=CC=C3)=O)C(C2=C3NC(C)=O)=O)(=O)=O