*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS5014250
CHEMICAL NAME           : Urea,
                          1-(2-chloroethyl)-3-(10-methylthio-9-oxo-1,2,3-trimet
                          hoxy-5,6,7,9-tetrahyd robenzo(a) heptalen-7-yl)-
CAS REGISTRY NUMBER     : 75776-08-8
BEILSTEIN REFERENCE NO. : 5659217
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C23-H27-Cl-N2-O5-S
MOLECULAR WEIGHT        : 479.03
WISWESSER LINE NOTATION : L B677 MV&T&J CO1 DO1 EO1 JMVM2G NS1
COMPOUND DESCRIPTOR     : Drug
 
                       *** 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           : 5628 ug/kg
TOXIC EFFECTS :
   Tumorigenic - active as anti-cancer agent
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 24,636,1981
 
                            *** END OF RECORD ***