*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RO0954600
CHEMICAL NAME           : 2-Oxa-7,8-dithia-4,11-diazadodecan-12-oic acid,
                          5,10-bis(((2,4-dibromo-6-((cyclohexylmethyl
                          amino)methyl)phenyl)amino)carbonyl)-3-oxo-1-phenyl-,
                          phenylmethyl ester, (R-(R*,R*))-
CAS REGISTRY NUMBER     : 86042-50-4
LAST UPDATED            : 199403
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C50-H60-Br4-N6-O6-S2
MOLECULAR WEIGHT        : 1224.92
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   N,N'-Bisbenzilossicarbonilcistin-bis(2,4-dibromo-6-(N-cicloesil-N-metil)
     aminometil)anilide
   * Cistinexina
   * Cistinexine
   * N,N'-Di(benzyloxycarbonyl)cysteine  
   di(4,6-dibromo-2-(N-cyclohexyl-N-methylaminomethyl)anilide)
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >2817 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 40,108,1985
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >2817 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 40,108,1985
 
                            *** END OF RECORD ***