*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VT9625600
CHEMICAL NAME           : L-Serine, N-(N(sup
                          2)-(N-(N-(N-((E)-alpha,beta-didehydro-N-methyl-N-(N-(
                          1-oxo-3-(2-(1-
                          pentenyl)phenyl)-2-propenyl)-L-threonyl)tyrosyl)-L-le
                          ucyl-D-phenylalanyl)- L-allothreonyl)-L-
                          asparaginyl)-, upsilon-lactone, (E,Z)-
CAS REGISTRY NUMBER     : 125774-71-2
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C54-H68-N8-O13
MOLECULAR WEIGHT        : 1037.30
SYNONYMS/TRADE NAMES :
   * WS 9326A
 
                       *** 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           : >250 mg/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: #5436140
 
                            *** END OF RECORD ***