*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XI4840000
CHEMICAL NAME           : (1,2,5)Thiadiazolo(3,4-d)pyrimidine-5,7(4H,6H)-dione,
                          4,6-dimethyl-
CAS REGISTRY NUMBER     : 4712-49-6
BEILSTEIN REFERENCE NO. : 0209794
REFERENCE               : 4-27-00-09610 (Beilstein Handbook Reference)
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H6-N4-O2-S
MOLECULAR WEIGHT        : 198.22
SYNONYMS/TRADE NAMES :
   * 4,6-Dimethyl-(1,2,5)thiadiazolo(3,4-d)pyrimidine-5,7(4H,6H)-dione
   * 1,3-Dimethyl-8-thiaxanthin
   * Thiatheophylline
   * 8-Thiatheophylline
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 480 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KHFZAN Khimiko-Farmatsevticheskii Zhurnal.  Chemical Pharmaceutical Journal.
    For English translation, see PCJOAU.  (V/O Mezhdunarodnaya Kniga, 113095
   Moscow, USSR)  V.1-    1967-  Volume(issue)/page/year: 11(2),82,1977
 
                            *** END OF RECORD ***