*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QL6140000
CHEMICAL NAME           : 1H-Naphtho(2,1-b)pyran-1-one, 3-(dimethylamino)-
CAS REGISTRY NUMBER     : 35299-76-4
BEILSTEIN REFERENCE NO. : 1314154
REFERENCE               : 5-18-11-00496 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H13-N-O2
MOLECULAR WEIGHT        : 239.29
WISWESSER LINE NOTATION : T B666 CV FOJ EN1&1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-(Dimethylamino)-1H-naphtho(2,1-b)pyran-1-one
   * 3-Dimetilamminonafto(2,1-b)piran-1-oni
   * K 8291
 
                       *** 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           : 600 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: 34,595,1979
 
                            *** END OF RECORD ***