72041-75-9 Guanidine, 1-tert-butyl-2-(5-hydroxy-1-naphthyl)-3-(2-thiazolyl)-, mononitrate Guanidine, N-(1,1-dimethylethyl)-N'-(5-hydroxy-1-naphthalenyl)-N''-2-thiazolyl-, mononitrate(salt)