*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DL8320000
CHEMICAL NAME           : (1)Benzothieno(2,3-d)pyrimidin-4-one,
                          5,6,7,8-tetrahydro-2-methyl-3-(2-naphthyl)-
CAS REGISTRY NUMBER     : 35973-87-6
BEILSTEIN REFERENCE NO. : 0568300
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H18-N2-O-S
MOLECULAR WEIGHT        : 346.47
WISWESSER LINE NOTATION : T B656 CVN FN HS&&TJ E1 D- CL66J
SYNONYMS/TRADE NAMES :
   * 2-Methyl-3-(2-naphthyl)-4-oxo-5,6-tetramethylenethieno(2,3-d)pyrimidine
 
                       *** 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           : 400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 15,106,1972
 
                            *** END OF RECORD ***