*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : FK4388000 CHEMICAL NAME : Cerexin B CAS REGISTRY NUMBER : 55467-34-0 OTHER CAS REGISTRY NOS. : 55599-73-0 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C69-H107-N15-O17 MOLECULAR WEIGHT : 1418.91 COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * GP-3 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 4(1),261,1980 *** END OF RECORD ***