*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR0650000
CHEMICAL NAME           : 1H-Pyrazolo(1,2-b)phthalazine-1,3(2H)-dione,
                          5,10-dihydro-2,2-diethyl-
CAS REGISTRY NUMBER     : 66125-72-2
BEILSTEIN REFERENCE NO. : 0805215
REFERENCE               : 5-24-08-00244 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H18-N2-O2
MOLECULAR WEIGHT        : 258.35
SYNONYMS/TRADE NAMES :
   * 2,2-Diethyl-2,3,5,10-tetrahydro-1H-pyrazolo(1,2-b)phthalazine-1,3-dione
   * 2,2-Dietil-2,3,5,10-tetraidro-1H-pirazolo(1,2-b)ftalazin-1,3-dione
   * 5,10-Dihydro-2,2-diethyl-1H-pyrazolo(1,2-b)phthalazine-1,3(2H)-dione
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >2028 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: 35,474,1980
 
                            *** END OF RECORD ***