*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UU6677200
CHEMICAL NAME           : Pyridinium,
                          1-(2-(((4-(2-(5-nitro-1-vinyl-1H-imidazol-2-yl)vinyl)
                          phenyl)methylene) hydrazino)-2-oxoethyl)-, chloride,
                          hydrate (1:1:2)
CAS REGISTRY NUMBER     : 54738-61-3
LAST UPDATED            : 198205
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H19-N6-O3.Cl.2H2-O
MOLECULAR WEIGHT        : 474.95
WISWESSER LINE NOTATION : T5N CNJ A1U1 ENW B1U1R D1UNMV1- AT6KJ &G &QH 2
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           : 50 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: 18,158,1975
 
                            *** END OF RECORD ***