*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UY9452000
CHEMICAL NAME           : 1H-Pyrrolo(3,4-d)pyrimidin-2(3H)-one,
                          1,3-diethyl-4,5-dimethyl-7-phenyl-, hydrochloride,
                          hemihydrate
CAS REGISTRY NUMBER     : 70886-86-1
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H21-N3-O.Cl-H.1/2H2-O
MOLECULAR WEIGHT        : 340.86
WISWESSER LINE NOTATION : T56 CN FNVNJ B1 C2 DR& F2 I1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1,3-Diethyl-4,5-dimethyl-7-phenylpyrrolo(1H,3H)(3,4-d)pyrimidin-2-one  
   hydrochloride
 
                       *** 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           : 250 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: 34,316,1979
 
                            *** END OF RECORD ***