*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UW7960000
CHEMICAL NAME           : Pyrimido(5,4-e)-as-triazine-3,5,7(6H)-trione,
                          2,8-dihydro-2,6,8-trimethyl-
CAS REGISTRY NUMBER     : 22712-32-9
BEILSTEIN REFERENCE NO. : 0540815
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H9-N5-O3
MOLECULAR WEIGHT        : 223.22
WISWESSER LINE NOTATION : T66 BNNVN GVNVN&TJ C1 H1 J1
SYNONYMS/TRADE NAMES :
   * 2,8-Dihydro-2,6,8-trimethylpyrimido(5,4-e)-as-triazine-3,5,7-trione
   * 2-Methylfervenulone
   * MSD-92
   * Pyrimido(5,4-e)-1,2,4-triazine-3,5,7(6H)-trione,  
   2,8-dihydro-2,6,8-trimethyl-
 
                       *** 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           : 1200 ug/kg
TOXIC EFFECTS :
   Tumorigenic - active as anti-cancer agent
REFERENCE :
   85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- ,  Berdy, J., Boca
   Raton, FL, CRC Press, 1980-  Volume(issue)/page/year: 5,200,1981
 
                            *** END OF RECORD ***