*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : HA2425000
CHEMICAL NAME           : L-Cysteine, N-(2-mercapto-1-oxopropyl)-, (R)-
CAS REGISTRY NUMBER     : 65027-09-0
LAST UPDATED            : 199009
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H11-N-O2-S2
MOLECULAR WEIGHT        : 193.30
SYNONYMS/TRADE NAMES :
   * (R)-N-(2-Mercapto-1-oxopropyl)-L-cysteine
   * N-(2-Mercaptopropionyl)-L-cysteine-A
 
                       *** 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           : 2092 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4305958
 
                            *** END OF RECORD ***