*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XN9716666 CHEMICAL NAME : Thiourea, N-propyl-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-diox o-4-pyrimidinyl)- CAS REGISTRY NUMBER : 31652-55-8 LAST UPDATED : 199703 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H16-N4-O2-S MOLECULAR WEIGHT : 256.36 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-(2,4-Diketo-1,3-dimethyl-1,2,3,4-tetrahydropyrimidin-6-yl)-3-propyl-2- thiourea * N-Propyl-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)thi ourea * 1-Propyl-3-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-2-t hiourea * Uracil, 1,3-dimethyl-5-(propylthiourea)- * Urea, 1-propyl-3-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-2-t hio- *** 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 : 39500 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3755326 *** END OF RECORD ***