*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UW7175000 CHEMICAL NAME : 4-Pyrimidinol, 2,5,6-triamino-, hydrogen sulfate (ester) CAS REGISTRY NUMBER : 1603-02-7 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H7-N5-O4-S MOLECULAR WEIGHT : 221.22 WISWESSER LINE NOTATION : T6N CNJ BZ DZ EZ FQ &WSQQ SYNONYMS/TRADE NAMES : * 4-Pyrimidinol, 2,5,6-triamino-, monosulfate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Parenteral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 800 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: 7,694,1955 *** END OF RECORD ***