Levamisole EP Impurity C

Chemical Name: (4RS)-4-phenyl-1-(2-sulfanylethyl)imidazolidin-2-one

Synonym: (4R,4aS,5aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (4-epidemethyltetracycline)

Smile: O=C(N1)N(CCS)C[C@@]1([H])C2=CC=CC=C2