*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XW5891000 CHEMICAL NAME : Toxin V(sup II) 1 (Naja nivea reduced) CAS REGISTRY NUMBER : 60881-30-3 LAST UPDATED : 198702 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C293-H479-N77-O81-S10 MOLECULAR WEIGHT : 6698.09 COMPOUND DESCRIPTOR : Natural Product *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2900 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BBACAQ Biochimica et Biophysica Acta. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1947- Volume(issue)/page/year: 446,1,1976 *** END OF RECORD ***