*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EM7100000
CHEMICAL NAME           : 2-Butene-1,4-dione,
                          1,4-diphenyl-2-((4,5-diphenyl-1H-imidazol-2-yl)thio)-
CAS REGISTRY NUMBER     : 145030-91-7
LAST UPDATED            : 199503
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C31-H22-N2-O2-S
MOLECULAR WEIGHT        : 486.61
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2-(1,2-Dibenzoylvinyl)thio-4,5-diphenylimidazole
   * 1,4-Diphenyl-2-((4,5-diphenyl-1H-imidazol-2-yl)thio)-2-butene-1,4-dione
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 4470 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 26,346,1992
 
                            *** END OF RECORD ***