*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YR8931000
CHEMICAL NAME           : Urea,
                          3-(4-antipyrinyl)-1-(p-(1-methylbutoxy)phenyl)-2-thio
                          -
CAS REGISTRY NUMBER     : 73953-54-5
BEILSTEIN REFERENCE NO. : 0584929
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C23-H28-N4-O2-S
MOLECULAR WEIGHT        : 424.61
WISWESSER LINE NOTATION : T5NNVJ A1 BR& DMYUS&MR DOY3&1& E1
SYNONYMS/TRADE NAMES :
   * 1-p-sec-Amoxyphenyl-3-(4-antipyryl)-2-thiourea
   * 3-(4-Antipyryl)-1-(p-(1-methylbutoxy)phenyl)-2-thiourea
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#01141
 
                            *** END OF RECORD ***