142-71-2 Acetic acid copper(2+) salt Acetic acid cupric salt Acetic acid, copper(2+) salt Acetic acid, copper(II) salt (2:1) Copper acetate Copper acetate (Cu(C2H3O2)2) Copper acetate [Cu(OAc)2] Copper diacetate Copper(2+) acetate Copper(2+) diacetate Copper(II) acetate Crystallized verdigris Crystals of Venus Cupric acetate Cupric diacetate NSC75796 Neutral verdigris