*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ4385000
CHEMICAL NAME           : Pyrazinol, 4-oxide
CAS REGISTRY NUMBER     : 3735-46-4
LAST UPDATED            : 198309
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C4-H4-N2-O2
MOLECULAR WEIGHT        : 112.10
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Emimycin
   * 2(1H)-Pyrazinone, 4-oxide
 
                       *** 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           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- ,  Berdy, J., Boca
   Raton, FL, CRC Press, 1980-  Volume(issue)/page/year: 5,119,1981
 
                            *** END OF RECORD ***