*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XN1928870
CHEMICAL NAME           : 2(5H)-Thiophenone,
                          3,5-dimethyl-4-hydroxy-5-(2-methyl-1,3-butadienyl)-,
                          (R-(E))-
CAS REGISTRY NUMBER     : 82079-32-1
BEILSTEIN REFERENCE NO. : 4423670
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C11-H14-O2-S
MOLECULAR WEIGHT        : 210.31
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Antibiotic 2-200
   *   (R-(E))-3,5-Dimethyl-4-hydroxy-5-(2-methyl-1,3-butadienyl)-2(5H)-thiophe
     none
   * Thiolactomycin
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 810 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #1287
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 705 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #1287
 
                            *** END OF RECORD ***