*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XN1907000
CHEMICAL NAME           : 2(5H)-Thiophenone,
                          3-acetyl-5-(p-fluorobenzylidene)-4-hydroxy-
CAS REGISTRY NUMBER     : 5518-90-1
BEILSTEIN REFERENCE NO. : 1249699
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H9-F-O3-S
MOLECULAR WEIGHT        : 264.28
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Acetyl-5-p-fluorobenzylidene-2,5-dihydro-4-hydroxy-2-oxothiophen
   * 3-Acetyl-5-(p-fluorobenzylidene)-4-hydroxy-2(5H)-thiophenone
   * ICI 47776
   * 2,4-Pentadienoic acid, 2-acetyl-5-(p-fluorophenyl)-3-hydroxy-4-mercapto-, 
    gamma-(thio lactone)
   * 2(5H)-Thiophene, 3-acetyl-5-((4-fluorophenyl)methylene)-4-hydroxy-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : >20 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JSOOAX Journal of the Chemical Society, Section C: Organic.  (London, UK)
   No.1-24, 1966-71.  For publisher information, see JCPRB4.
   Volume(issue)/page/year: (12),1501,1968
 
                            *** END OF RECORD ***