*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RF0772520 CHEMICAL NAME : Nucleic acids, ribo- CAS REGISTRY NUMBER : 63231-63-0 LAST UPDATED : 199701 DATA ITEMS CITED : 2 SYNONYMS/TRADE NAMES : * Pentosenucleic acids * Ribonucleic acids * RNA *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 60,251,1954 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***