*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS7896870
CHEMICAL NAME           : Urea,
                          N-((5S)-2,3-di-O-acetyl-5-C-(((3-beta,20-beta)-11-oxo
                          -20((((phenylmethyl)a
                          mino)carbonyl)amino)-30-norolean-12-en-3-yl)oxy)-4-O-
                          ((5S)-2,3,4-tri-O-ace tyl-5-C-((((phenylmethyl)amino)
                          carbonyl)amino)-beta-D-xylopyranosyl)-beta-L-xylopyra
                          nosyl)-N'-(phenylmeth yl)-
CAS REGISTRY NUMBER     : 96236-56-5
LAST UPDATED            : 198803
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C73-H96-N6-O18
MOLECULAR WEIGHT        : 1345.75
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           : 1670 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           : 910 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 ***