*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UL8300000
CHEMICAL NAME           : Pseudourea, 2-(4-amino-4-carboxybutyl)-2-thio-,
                          dihydrobromide
CAS REGISTRY NUMBER     : 63679-72-1
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H13-N3-O2-S.2Br-H
MOLECULAR WEIGHT        : 353.12
WISWESSER LINE NOTATION : QVYZ3SYZUM &EH 2
SYNONYMS/TRADE NAMES :
   * 4-Amino-4-carboxy-n-butyl-isothiouronium dibromide
   * Pseudourea, 2-thio-, 4-amino-4-carboxy-n-butyl-, dibromide
   * USAF A-404
 
                       *** 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 ***