Copper(II) methanesulfonate EE4054002 Kobber(II)methansulfonat [Danish] Koper(II)methaansulfonaat [Dutch] Kupfer(II)methansulfonat [German] Kupfer-II-methansulfonat Metanosolfonato di rame(II) [Italian] Metanossulfonato de cobre(II) [Portuguese] Metansulfonato de cobre(II) [Spanish] Methanesulfonate de cuivre(II) [French]