*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QL6251600
CHEMICAL NAME           : 1H-Naphtho(2,1-b)pyran-1-one,
                          3-(1-piperidinyl)-2-(1-piperidinylmethyl)-
CAS REGISTRY NUMBER     : 52223-42-4
BEILSTEIN REFERENCE NO. : 1401544
REFERENCE               : 5-20-03-00441 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C24-H28-N2-O2
MOLECULAR WEIGHT        : 376.54
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * K 8146
   * 1-Oxo-2-(N-piperidinometil)-3-(N-piperidil)-1H-nafto(2,1-b)pirano
 
                       *** 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           : 70 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: 29,237,1974
 
                            *** END OF RECORD ***