*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : FC6027670
CHEMICAL NAME           : Carbamic acid,
                          (3-methyl-1-((2,3,5,6,8,9,11,12-octahydro-7H-1,4,10,1
                          3,7-
                          benzotetraoxaazacyclopentadecin-7-yl)carbonyl)butyl)-
                          , 1,1-dimethylethyl ester, (S)-
CAS REGISTRY NUMBER     : 145594-17-8
LAST UPDATED            : 199509
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C25-H40-N2-O7
MOLECULAR WEIGHT        : 480.67
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * N-(N'-tert-Butoxycarbonylleucyl)benzoaza-15-crown-5
 
                       *** 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           : >500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 26,446,1992
 
                            *** END OF RECORD ***