*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QL6129650
CHEMICAL NAME           : 1H-Naphtho(2,1-b)pyran-1-one,
                          8-bromo-3-(ethylmethylamino)-
CAS REGISTRY NUMBER     : 57944-49-7
BEILSTEIN REFERENCE NO. : 1648094
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H14-Br-N-O2
MOLECULAR WEIGHT        : 332.22
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * K 9921
   * 1-Oxo-3-(etilmetilammino)-8-bromo-1H-nafto(2,1-b)pirani
 
                       *** 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           : >800 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: 30,870,1975
 
                            *** END OF RECORD ***