*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ0178000
CHEMICAL NAME           : Phosphine oxide,
                          dichloro((3-(5-methoxy-2-pyrazinyl)ureido)vinyl)-
CAS REGISTRY NUMBER     : 63886-70-4
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H9-Cl2-N4-O3-P
MOLECULAR WEIGHT        : 311.08
WISWESSER LINE NOTATION : T6N DNJ BO1 EMVM1U1PO&GG
SYNONYMS/TRADE NAMES :
   * N-(2-(Dichlorophosphonyl)vinyl)-N'-(5-methoxy-2-pyrazinyl)urea
   * Urea, 1-((dichlorophosphoryl)vinyl)-3-(5-methoxy-2-pyrazinyl)-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 8,531,1974
 
                            *** END OF RECORD ***