*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QL6090000
CHEMICAL NAME           : 1H-Naphtho(2',2':6,7)phenanthro(3,2-c)pyran-1,9,14-tr
                          ione, 3,4,6,7-tetrahydro-8-methoxy-3-
                          methyl-7,10,15,16-tetrahydroxy-
CAS REGISTRY NUMBER     : 157110-23-1
LAST UPDATED            : 199506
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C27-H20-O9
MOLECULAR WEIGHT        : 488.47
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * WS79089A
 
                       *** 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           : >100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JANTAJ Journal of Antibiotics.  (Japan Antibiotics Research Assoc., 2-20-8
   Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan)  V.2-5, 1948-52;  V.21- 1968-
   Volume(issue)/page/year: 47,619,1994
 
                            *** END OF RECORD ***