*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YY8156000
CHEMICAL NAME           : Vincaleukoblastine, O(sup
                          4)-deacetyl-3-de(methoxycarbonyl)-3-(((1-(ethoxycarbo
                          nyl)-2- methylbutyl)amino)carbonyl)-, (3(1S,2S))-
CAS REGISTRY NUMBER     : 81571-28-0
LAST UPDATED            : 199603
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C51-H69-N5-O9
MOLECULAR WEIGHT        : 896.25
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Ethyl N-(O-4-deacetylvinblasin-23-oyl)-L-isoleucinate
   * VILE
 
                       *** 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           : 17700 ug/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: #4639456
 
                            *** END OF RECORD ***