*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UR0670000 CHEMICAL NAME : 5H-Pyrazolo(3,4-b)pyrazine-5-thione, 1,4-dihydro-1-(phenylmethyl)- CAS REGISTRY NUMBER : 133280-11-2 LAST UPDATED : 199207 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H10-N4-S MOLECULAR WEIGHT : 242.32 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1,4-Dihydro-1-(phenylmethyl)-5H-pyrazolo(3,4-b)pyrazine-5-thione *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #90-240084 *** END OF RECORD ***