*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UO7520600 CHEMICAL NAME : Purine, 6-chloro-9-(d-1-methylphenethyl)- CAS REGISTRY NUMBER : 73972-53-9 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H13-Cl-N4 MOLECULAR WEIGHT : 272.76 WISWESSER LINE NOTATION : T56 BN DN FN HNJ DY1&1R& IG SYNONYMS/TRADE NAMES : * 9-(d-1-Methyl-2-phenylethyl)-6-chloropurine *** 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 : 18 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04514 *** END OF RECORD ***