*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UO3409000 CHEMICAL NAME : 4,7-Pteridinediamine, N,N,N',N'-tetramethyl-6-((phenylmethyl)thio)-2-(1-pip erazinyl)- CAS REGISTRY NUMBER : 96801-80-8 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H28-N8-S MOLECULAR WEIGHT : 424.63 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 6-Benzylthio-4,7-bis(dimethylamino)-2-piperazino-pteridine * N,N,N',N'-Tetramethyl-6-((phenylmethyl)thio)-2-(1-piperazinyl)-4,7-pteri dinediamine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4560685 *** END OF RECORD ***