*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MS3125000
CHEMICAL NAME           : Histidine, thio-, L-
CAS REGISTRY NUMBER     : 63798-18-5
LAST UPDATED            : 199012
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H9-N3-O-S
MOLECULAR WEIGHT        : 171.24
WISWESSER LINE NOTATION : T5M CNJ D1YZYQUS
SYNONYMS/TRADE NAMES :
   * alpha-Amino-4 or 5-imidazolethiopropionic acid
   * L-Thiohistidine
   * USAF B-1
 
                       *** 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           : 1 gm/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 ***