*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV1200260
CHEMICAL NAME           : Pyrido(3',2':4,5)thieno(3,2-d)pyrimidin-4(3H)-one,
                          3-((3,4-(methylenedioxy)benzylidene)
                          amino)-2,7,9-trimethyl-
CAS REGISTRY NUMBER     : 99504-88-8
LAST UPDATED            : 199104
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C20-H16-N4-O3-S
MOLECULAR WEIGHT        : 392.46
COMPOUND DESCRIPTOR     : Drug
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1 gm/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: 40,869,1985
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
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: 40,869,1985
 
                            *** END OF RECORD ***