4-03-00-00090 (Beilstein Handbook Reference) 506-77-4 BRN 0969190 CYANOGEN CHLORIDE Caswell No. 267 Chlorcyan Chlorine cyanide Chlorine cyanide (ClCN) Chlorine cyanide, inhibited Chlorocyan Chlorocyanide Chlorocyanogen Chlorure de cyanogene [French] Cyanogen chloride ((CN)Cl) Cyanogen chloride, inhibited Cyanogen chloride, inhibited [UN1589] [Poison gas] EINECS 208-052-8 EPA Pesticide Chemical Code 025801 HSDB 917 RCRA waste no. P033 RCRA waste number P033 UN1589