14854-54-7 15928-38-8 Dipotassium pentachloronitrosylruthenate EINECS 238-919-6 Potassium nitrosyl pentachlororuthenate(III) Potassium pentachloronitrosylruthenate (II) Ruthenate(2+), nitrosylpentachloro-, dipotassium hydrate Ruthenate(2-), pentachloronitrosyl-, dipotassium, (OC-6-21)-