*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UW7850000
CHEMICAL NAME           : 2H-Pyrimido(4,5-e)-1,2,4-thiadiazine-6,8(5H,7H)-dione
                          , 5,7-dimethyl-, 1,1-dioxide
CAS REGISTRY NUMBER     : 74039-28-4
LAST UPDATED            : 197901
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H8-N4-O4-S
MOLECULAR WEIGHT        : 232.24
WISWESSER LINE NOTATION : T66 BNVNV GSWM JM&TJ B1 D1
SYNONYMS/TRADE NAMES :
   * 5,7-Dimethyl-1,2,4-pyrimido(4,5-e)thiadiazine-6,8-dione 1,1-dioxide
 
                       *** 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           : 180 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#01065
 
                            *** END OF RECORD ***