*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ME8950000 CHEMICAL NAME : Guanidine, 1-tert-butyl-2-cyano-3-(2-pyridylethyl)- CAS REGISTRY NUMBER : 67026-91-9 BEILSTEIN REFERENCE NO. : 0409080 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H19-N5 MOLECULAR WEIGHT : 245.37 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-tert-Butyl-2-cyano-3-(2-pyridylethyl)guanidine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 800 mg/kg TOXIC EFFECTS : Vascular - BP lowering not characterized in autonomic section REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 21,773,1978 *** END OF RECORD ***