*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : HA2890000
CHEMICAL NAME           : Cystine, diethyl ester, dihydrochloride
CAS REGISTRY NUMBER     : 22735-07-5
LAST UPDATED            : 198709
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H20-N2-O4-S2.2Cl-H
MOLECULAR WEIGHT        : 369.36
WISWESSER LINE NOTATION : 2OVYZ1SS1YZVO2 &GH 2
COMPOUND DESCRIPTOR     : Drug
 
                       *** 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           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RAREAE Radiation Research.  (Academic Press, Inc., 1 E. First St., Duluth,
   MN 55802)  V.1-    1954-  Volume(issue)/page/year: 7,13,1957
 
                            *** END OF RECORD ***