*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : HA2468500
CHEMICAL NAME           : L-Cysteine, N-(2-thienylcarbonyl)-, methyl ester
CAS REGISTRY NUMBER     : 60654-21-9
LAST UPDATED            : 199703
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C9-H11-N-O3-S2
MOLECULAR WEIGHT        : 245.33
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Ester methylique de la N-(alpha-thenoyl) L-cysteine
   * N-(2-Thienylcarbonyl)-L-cysteine methyl ester
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >3750 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRXXBL French Demande Patent Document.  (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #2266502
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRXXBL French Demande Patent Document.  (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #2266502
 
                            *** END OF RECORD ***