*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UF4891000
CHEMICAL NAME           : Propionic acid,
                          2-(6-((2-hydroxypropyl)methylamino)-3-pyridazinyl)hyd
                          razide
CAS REGISTRY NUMBER     : 65919-93-9
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H17-N5-O2
MOLECULAR WEIGHT        : 251.33
WISWESSER LINE NOTATION : T6NNJ CN1&1YQ1 FMMV2
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           : 1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 34,299,1979
 
                            *** END OF RECORD ***