*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NI2931500 CHEMICAL NAME : Imidazo(4,5-d)(1,3)diazepin-8-ol, 3,4,7,8-tetrahydro-3-beta-D-ribofuranosyl-, (R)- CAS REGISTRY NUMBER : 11033-22-0 LAST UPDATED : 198311 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H16-N4-O5 MOLECULAR WEIGHT : 284.31 COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * Coformycin * (R)-3,4,7,8-Tetrahydro-3-beta-D-ribofuranosylimidazo(4,5-d)(1,3)diazepin -8-ol *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 35 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: 5,330,1981 *** END OF RECORD ***