1,4-Naphthalenedione, 2-cyclohexyl-3-hydroxy- 2-Cyclohexyl-3-hydroxy-1,4-naphthoquinone 4042-30-2 EINECS 223-734-5 NSC 278 Parvaquona [Spanish] Parvaquone Parvaquone [BAN:INN] Parvaquonum [Latin]