*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MW5259200
CHEMICAL NAME           : Hydrocinnamic acid,
                          alpha-ethyl-3-(2-(ethyl(2-hydroxyethyl)amino)acetamid
                          o)-2,4,6-triiodo-
CAS REGISTRY NUMBER     : 76975-06-9
LAST UPDATED            : 198909
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C17-H23-I3-N2-O4
MOLECULAR WEIGHT        : 700.12
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Benzenepropanoic acid,  
   alpha-ethyl-3-((ethyl(2-hydroxyethyl)amino)acetylamino)-2,4,6-triiodo-
   *   alpha-Ethyl-3-(2-(ethyl(2-hydroxyethyl)amino)acetamido)-2,4,6-triiodohyd
     rocinnamic acid
   * 2-(3-(N-Ethyl-2-hydroxyethyl)amino-acetamido-2,4,6-triiodobenzyl)-butyric 
    acid
   * RCK-136
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 390 mg/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - structural change in nerve or sheath
REFERENCE :
   INVRAV Investigative Radiology.  (Lippincott/Harper, Journal Fulfillment
   Dept., 2350 Virginia Ave., Hagerstown, MD 21740)  V.1-    1966-
   Volume(issue)/page/year: 16,513,1981
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 210 mg/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - structural change in nerve or sheath
REFERENCE :
   INVRAV Investigative Radiology.  (Lippincott/Harper, Journal Fulfillment
   Dept., 2350 Virginia Ave., Hagerstown, MD 21740)  V.1-    1966-
   Volume(issue)/page/year: 16,513,1981
 
                            *** END OF RECORD ***