*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XI4877600
CHEMICAL NAME           : 8H-(1,3,4)Thiadiazolo(3,2-a)thieno(2,3-d)pyrimidin-8-
                          one, 2-ethyl-6,7-dimethyl-
CAS REGISTRY NUMBER     : 88753-89-3
LAST UPDATED            : 199712
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C11-H11-N3-O-S2
MOLECULAR WEIGHT        : 265.37
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   2-Ethyl-6,7-dimethyl-8H-(1,3,4)thiadiazolo(3,2-a)thieno(2,3-d)pyrimidin-
     8-one
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 38,762,1983
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 38,762,1983
 
                            *** END OF RECORD ***