*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV9727000 CHEMICAL NAME : 5-Pyrimidinesulfonic acid, 4,6-diamino-2-methylthio- CAS REGISTRY NUMBER : 53286-05-8 BEILSTEIN REFERENCE NO. : 0535742 REFERENCE : 5-25-17-00321 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H8-N4-O3-S2 MOLECULAR WEIGHT : 236.29 WISWESSER LINE NOTATION : T6N CNJ BS1 DZ ESWQ FZ SYNONYMS/TRADE NAMES : * 4,6-Diamino-2-methylthio-5-pyrimidine sulfonic acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 320 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01062 *** END OF RECORD ***