*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS7896700
CHEMICAL NAME           : Urea,
                          ((5S)-2,3-di-O-acetyl-5-C-(((3-beta,20-beta)-20-((ami
                          nocarbonyl)amino)-11- oxo-30-
                          norolean-12-en-3-yl)oxy)-4-O-((5S)-2,3,4-tri-O-acetyl
                          -5-C-((aminocarbonyl) amino)-beta-D-
                          xylopyranosyl)-beta-L-xylopyranosyl)-
CAS REGISTRY NUMBER     : 96236-63-4
LAST UPDATED            : 198803
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C52-H78-N6-O18
MOLECULAR WEIGHT        : 1075.36
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           : 360 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           : 270 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 ***