*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV1153520
CHEMICAL NAME           : Pyrido(2,3-d)pyrimidine-6-carboxamide,
                          1,2,3,4-tetrahydro-1-benzyl-3,7-dimethyl-4-oxo-N-
                          (2-pyrimidinyl)-2-thioxo-
CAS REGISTRY NUMBER     : 109493-27-8
LAST UPDATED            : 199401
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H18-N6-O2-S
MOLECULAR WEIGHT        : 418.51
 
                       *** 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           : 758 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 41,954,1986
 
                            *** END OF RECORD ***