*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO8445500
CHEMICAL NAME           : 1H-Purine-2,6-dione,
                          2,3,6,7-tetrahydro-1,3-dimethyl-8-(1-naphthalenylmeth
                          yl)-
LAST UPDATED            : 199409
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H16-N4-O2
MOLECULAR WEIGHT        : 320.38
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   2,3,6,7-Tetrahydro-1,3-dimethyl-8-(1-naphthalenylmethyl)-1H-purine-2,6-d
     ione
   * Theophylline, 8-(1-naphthylmethyl)-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAPMA8 Journal of the American Pharmaceutical Association, Scientific
   Edition.  (Washington, DC) V.29-49, 1940-60.  For publisher information, see
   JPMSAE.  Volume(issue)/page/year: 43,152,1954
 
                            *** END OF RECORD ***