ATQ04: Atovaquone EP Impurity D

O-Methyl Atovaquone ;

2-[trans-4-(4-Chlorophenyl)cyclohexyl]-3-methoxynaphthalene-1,4-dione ;

CAS # 129700-41-0 ;

C23H21ClO3 ;

Mol. Wt.: 380.86 ;