*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QI9425092
CHEMICAL NAME           : 5,12-Naphthacenedione,
                          7,8,9,10-tetrahydro-9-ethyl-1,4,6,9,10-pentahydroxy-7
                          -((2,3,6-trideoxy-4-O
                          -(2,6-dideoxy-4-O-((2R-trans)-tetrahydro-6-methyl-5-o
                          xo-2H-pyran-2-yl)-alp ha-L-lyxo-
                          hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyr
                          anosyl)oxy)-, (7S-(7-alpha,9-alpha, 10-beta))-
CAS REGISTRY NUMBER     : 77517-28-3
LAST UPDATED            : 199312
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C40-H51-N-O15
MOLECULAR WEIGHT        : 785.92
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * beta-Pyrromycin RDC
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 85500 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #22574
 
                            *** END OF RECORD ***