*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KM5782400
CHEMICAL NAME           : Ethanone,
                          1-(4-(methylsulfonyl)phenyl)-2-(4-phenyl-1-piperaziny
                          l)-, (Z)-2-butenedioate (1:1)
CAS REGISTRY NUMBER     : 50648-51-6
LAST UPDATED            : 198704
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H22-N2-O3-S.C4-H4-O4
MOLECULAR WEIGHT        : 474.57
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Mesylphenacyrazine maleate
   * 1-(4-Methanesulfonylphenacyl)-4-phenylpiperazine maleate
   * VUFB8752
 
                       *** 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           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CCCCAK Collection of Czechoslovak Chemical Communications.  (Academic Press
   Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK)  V.1-    1929-
   Volume(issue)/page/year: 40,3895,1975
 
                            *** END OF RECORD ***