*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QE9520700
CHEMICAL NAME           : Morpholine,
                          4-((1,2,3,4-tetrahydro-3,7-dimethyl-4-oxo-1-(phenylme
                          thyl)-2-thioxopyrido( 2,3-d)
                          pyrimidin-6-yl)carbonyl)-
CAS REGISTRY NUMBER     : 109493-34-7
LAST UPDATED            : 199106
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H22-N4-O3-S
MOLECULAR WEIGHT        : 410.53
COMPOUND DESCRIPTOR     : Drug
 
                       *** 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           : >2 gm/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 ***