*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS7896850
CHEMICAL NAME           : Urea,
                          N-((5S)-2,3-di-O-acetyl-5-C-(((3-beta,20-beta)-11-oxo
                          -20-(((phenylamino)ca
                          rbonyl)amino)-30-norolean-12-en-3-yl)oxy)-4-O-((5S)-2
                          ,3,4-tri-O-acetyl-5-C
                          -(((phenylamino)carbonyl)amino)-
                          beta-D-xylopyranosyl)-beta-L-xylopyranosyl)-N'-phenyl
                          -
CAS REGISTRY NUMBER     : 96236-57-6
LAST UPDATED            : 198803
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C68-H84-N6-O18
MOLECULAR WEIGHT        : 1273.58
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           : 390 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 19,573,1985
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 114 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 19,573,1985
 
                            *** END OF RECORD ***