*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UW6126000 CHEMICAL NAME : 4-Pyrimidinol, 2,6-diamino-5-(phenylazo)- CAS REGISTRY NUMBER : 3054-70-4 LAST UPDATED : 199706 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H10-N6-O MOLECULAR WEIGHT : 230.26 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2,4-Diamino-6-hydroxy-5-phenylazopyrimidine * 2,6-Diamino-5-(phenylazo)-4-pyrimidinol *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 7,7,1959 *** END OF RECORD ***