*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH6080000 CHEMICAL NAME : Theophylline, 8-(3,4-(methylenedioxy)styryl)- CAS REGISTRY NUMBER : 73908-79-9 LAST UPDATED : 197906 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H14-N4-O4 MOLECULAR WEIGHT : 326.34 WISWESSER LINE NOTATION : T56 BM DN FNVNVJ F1 H1 C1U1- GT56 BO DO CHJ SYNONYMS/TRADE NAMES : * 8-(3,4-(Methylenedioxy)styryl)theophylline *** 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#06900 *** END OF RECORD ***