*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH2355000 CHEMICAL NAME : Theobromine, 8-((2-aminoethyl)thio)- CAS REGISTRY NUMBER : 115050-23-2 BEILSTEIN REFERENCE NO. : 0281154 REFERENCE : 4-26-00-02733 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H13-N5-O2-S MOLECULAR WEIGHT : 255.33 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 8-((2-Aminoethyl)thio)theobromine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 693 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 23,118,1960 *** END OF RECORD ***