Persulphocyanogen — Per*sul pho*cy*an o*gen, n. (Chem.) An orange yellow substance, produced by the action of chlorine or boiling dilute nitric acid and sulphocyanate of potassium; called also {pseudosulphocyanogen}, {perthiocyanogen}, and formerly {sulphocyanogen} … The Collaborative International Dictionary of English
perthiocyanogen — Persulphocyanogen Per*sul pho*cy*an o*gen, n. (Chem.) An orange yellow substance, produced by the action of chlorine or boiling dilute nitric acid and sulphocyanate of potassium; called also {pseudosulphocyanogen}, {perthiocyanogen}, and formerly … The Collaborative International Dictionary of English
sulphocyanogen — Persulphocyanogen Per*sul pho*cy*an o*gen, n. (Chem.) An orange yellow substance, produced by the action of chlorine or boiling dilute nitric acid and sulphocyanate of potassium; called also {pseudosulphocyanogen}, {perthiocyanogen}, and formerly … The Collaborative International Dictionary of English