10466-65-6 14333-24-5 31018-22-1 EINECS 233-953-8 NSC 339905 Perrhenic acid (HReO4), potassium salt (8CI) Perrhenic acid, potassium salt Potassium perrhenate Potassium perrhenate (6CI) Potassium perrhenate(1-) Potassium rhenate (KReO4) Potassium rhenium oxide (KReO4) Rhenate (ReO41-), potassium, (T-4)- Rhenate (reo4(sup 1-)), potassium, (T-4)-