*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UY9393400
CHEMICAL NAME           : 1H-Pyrrolo(3,4-d)pyrimidine-2,4(3H,6H)-dione,
                          3,7-diphenyl-5-methyl-
CAS REGISTRY NUMBER     : 57436-21-2
BEILSTEIN REFERENCE NO. : 0622850
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H15-N3-O2
MOLECULAR WEIGHT        : 317.37
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3,7-Diphenyl-5-methyl-1H-pyrrolo(3,4-d)pyrimidine-2,4(3H,6H)-dione
 
                       *** 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: 31,81,1976
 
                            *** END OF RECORD ***