*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DM0018400
CHEMICAL NAME           : 4H,5H-(1)Benzothiopyrano(4,3-b)pyran-3-carbonitrile,
                          2-amino-4-(1,1'-biphenyl)-4-yl-
CAS REGISTRY NUMBER     : 135521-73-2
BEILSTEIN REFERENCE NO. : 4273295
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C25-H18-N2-O-S
MOLECULAR WEIGHT        : 394.51
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   2-Amino-4-(1,1'-biphenyl)-4-yl-4H,5H-(1)benzothiopyrano(4,3-b)pyran-3-ca
     rbonitrile
 
                       *** 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           : 252 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 26,221,1991
 
                            *** END OF RECORD ***