| 2-cyano-1-tert-pentyl-3-(3-pyridyl)-guanidin 1'-oxide |
| 2-cyano-1-tert-pentyl-3-(3-pyridyl)guanidine 1'-oxide |
| n-cyano-n'-(1,1-dimethylpropyl)-n''-3-pyridinyl-guanidin n-oxide |
| n''-cyano-n-1-oxido-3-pyridyl-n'-tert-pentylguanidine |
| 2-cyano-1-tert-pentyl-3-(3-pyridyl)-guanidin1'-oxide |
