*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UW7582500 CHEMICAL NAME : 2(1H)-Pyrimidinone, tetrahydro-1,3-dimethyl- CAS REGISTRY NUMBER : 7226-23-5 BEILSTEIN REFERENCE NO. : 0110562 REFERENCE : 5-24-01-00197 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H12-N2-O MOLECULAR WEIGHT : 128.20 WISWESSER LINE NOTATION : T6NVNTJ A1 C1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * N,N'-Dimethyltrimethyleneurea * Tetrahydro-1,3-dimethyl-2(1H)pyrimidine *** 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 : 1300 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory stimulation REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,214,1968 *** END OF RECORD ***