*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CB9502000 CHEMICAL NAME : Antibiotic NRC 101 CAS REGISTRY NUMBER : 12614-71-0 LAST UPDATED : 198504 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C43-H72-N20-O19 MOLECULAR WEIGHT : 1173.35 COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * NRC-101 *** 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 : 20 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),505,1980 *** END OF RECORD ***