*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CM4317766
CHEMICAL NAME           : Azetidine,
                          3-methoxy-1-((7-oxo-8-phenyl-7H-pyrido(1,2-b)thieno(2
                          ,3-d)pyridazin-10-yl) carbonyl)-
CAS REGISTRY NUMBER     : 110924-90-8
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H17-N3-O3-S
MOLECULAR WEIGHT        : 391.47
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   3-Methoxy-1-((7-oxo-8-phenyl-7H-pyrido(1,2-b)thieno(2,3-d)pyridazin-10-y
     l)carbonyl)azetidine
 
                       *** 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           : 5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4855297
 
                            *** END OF RECORD ***