*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YT8080000
CHEMICAL NAME           : Urea,
                          1-methyl-1-nitroso-3-(5-O-(p-nitrobenzoyl)-2,3-O-isop
                          ropylideneribofuranos -1-yl)-
CAS REGISTRY NUMBER     : 69584-54-9
BEILSTEIN REFERENCE NO. : 1694647
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H20-N4-O9
MOLECULAR WEIGHT        : 424.41
WISWESSER LINE NOTATION : T55 BO DO GOTJ C1 C1 FMVN1&NO H1OVR DNW
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Methyl-3NITROSO-3 ureido-1' O-isopropylidene-2',3'-O-p-nitrobenz oyl-5'  
   ribofurannose
 
                       *** 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           : 950 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 13,421,1978
 
                            *** END OF RECORD ***