Preparation of substituted nitroguanidines and the cyclization of N-~-nitroxybutyl-N'-nitroguanidine.
D003500:Cyclization; D019791:Guanidine; D006146:Guanidines
D006146:Guanidines; D019791:Guanidine; C056179:nitroguanidine
GUANIDINE AND COMPOUNDS