*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS9815000
CHEMICAL NAME           : Urea,
                          1-(2-(4,5-dihydro-1H-imidazol-1-yl)ethyl)-3-(2-(1H-im
                          idazol-1-yl)ethyl)-2- thio-
CAS REGISTRY NUMBER     : 63917-26-0
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H18-N6-S
MOLECULAR WEIGHT        : 266.41
SYNONYMS/TRADE NAMES :
   *   N-(2-(4,5-Dihydro-1H-imidazol-1-yl)ethyl)-N'-(2-(1H-imidazol-1-yl)ethyl)
     thiourea
   * 1-2-(1-(4,5-Dihydroimidazolyl))ethyl-3-2-(1-imidazolyl)ethyl-2-thiourea
   * USAF A-6231
 
                       *** 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 :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689
 
                            *** END OF RECORD ***