*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DF6845800
CHEMICAL NAME           : Benzofuran,
                          4-methoxy-2,3-dimethyl-7-(2-nitroethenyl)-
CAS REGISTRY NUMBER     : 37714-53-7
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H13-N-O4
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Dimethyl-2,3 methoxy-4 (nitro-2 vinyl)-7 benzofuranne
   * 4-Methoxy-2,3-dimethyl-7-(2-nitroethenyl)benzofuran
   * R 5212
 
                       *** 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           : >3 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRXXBL French Demande Patent Document.  (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #2101141
 
                            *** END OF RECORD ***