*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DH2216500
CHEMICAL NAME           : Benzoic acid,
                          2-hydroxy-4-((4-hydroxy-2-methoxy-3,5,6-trimethylbenz
                          oyl)oxy)-3,5,6-trimet hyl-,
                          4-carboxy-3-methoxy-2,5,6-trimethylphenyl ester
CAS REGISTRY NUMBER     : 158792-23-5
LAST UPDATED            : 199703
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C32-H36-O10
MOLECULAR WEIGHT        : 580.68
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * PS-990
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >300 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: 47,1175,1994
 
                            *** END OF RECORD ***