*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TL1397000
CHEMICAL NAME           : 1-Piperazinecarboxylic acid,
                          4-(2-ethyl-7-fluoro-10H-thieno(2,3-b)(1,5)benzodiazep
                          in-4-yl)-, ethyl ester, (Z)-2-butenedioate (1:1)
CAS REGISTRY NUMBER     : 61325-89-1
LAST UPDATED            : 199103
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H23-F-N4-O2-S.C4-H4-O4
MOLECULAR WEIGHT        : 518.61
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           : >800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
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: 23,878,1980
 
                            *** END OF RECORD ***