*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS5013885
CHEMICAL NAME           : Urea,
                          N-(3-(2-chloroethyl)-2-((2-((methylsulfonyl)oxy)ethyl
                          )amino)tetrahydro-2H- 1,3,2-
                          oxazaphosphorin-4-yl)-N-hydroxy-, P-oxide
CAS REGISTRY NUMBER     : 97139-12-3
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H23-Cl-N4-O7-P-S
MOLECULAR WEIGHT        : 409.85
COMPOUND DESCRIPTOR     : Drug
 
                       *** 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           : >1 gm/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: #4618692
 
                            *** END OF RECORD ***