*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ8959450 CHEMICAL NAME : 2-Pyrazoline-1-carboxamidine, 3-methyl-5-oxo-4-(p-tolylazo)-, hydrochloride CAS REGISTRY NUMBER : 94466-68-9 LAST UPDATED : 198806 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H14-N6-O.xCl-H MOLECULAR WEIGHT : 513.54 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * F 2351 * 3-Methyl-5-oxo-4-(p-tolylazo)-2-pyrazoline-1-carboxamidine hydrochloride * 4-(4'-Tolyl-azo)-3-methyl-pyrazolon-(5)-yl-1-amidin hydrochlorid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 150 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 14,1325,1965 *** END OF RECORD ***