*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH6747500 CHEMICAL NAME : Theophylline, 2-thio-8-undecylthio- CAS REGISTRY NUMBER : 6466-11-1 BEILSTEIN REFERENCE NO. : 1158301 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H30-N4-O-S2 MOLECULAR WEIGHT : 382.64 WISWESSER LINE NOTATION : T56 BM DN FNYNVJ CS11 F1 GUS H1 SYNONYMS/TRADE NAMES : * 2-Thio-8-n-undecylthiotheophylline * Uric acid, 1,3-dimethyl-2-thio-8-undecylthio- *** 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 : 56 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#04451 *** END OF RECORD ***