*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UR5801000 CHEMICAL NAME : 4-Pyridazineacetic acid, 1,2,3,6-tetrahydro-3,6-dioxo-2-phenyl- LAST UPDATED : 199603 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H10-N2-O4 MOLECULAR WEIGHT : 246.24 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1,2,3,6-Tetrahydro-3,6-dioxo-2-phenyl-4-pyridazineacetic acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,148,1954 *** END OF RECORD ***