*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV8139240 CHEMICAL NAME : 1,3(2H,4H)-Pyrimidinediacetic acid, dihydro-5,5-diethyl-2,4,6-trioxo- CAS REGISTRY NUMBER : 61571-10-6 BEILSTEIN REFERENCE NO. : 0763674 REFERENCE : 5-24-09-00151 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H16-N2-O7 MOLECULAR WEIGHT : 300.30 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1,3-Bis(carboxymethyl)barbital * Dihydro-5,5-diethyl-2,4,6-trioxo-1,3(2H,4H)-pyrimidinediacetic acid *** 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 : 720 mg/kg TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) REFERENCE : PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 30,685,1978 *** END OF RECORD ***