*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CQ7620000
CHEMICAL NAME           : Barbituric acid, 5,5'-salicylidenedi-, disodium salt
CAS REGISTRY NUMBER     : 66-57-9
LAST UPDATED            : 198806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H12-N4-O7.2Na
MOLECULAR WEIGHT        : 406.29
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 5,5'-(o-Hydroxybenzylidene)dibarbituric acid disodium salt
   * 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5'-((2-hydroxyphenyl)methylene)bis-,  
   disodium salt
   * Sodium 5-salicylidene-bis-barbiturate
 
                       *** 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           : 522 mg/kg
TOXIC EFFECTS :
   Behavioral - sleep
REFERENCE :
   FATOAO Farmakologiya i Toksikologiya (Moscow).  For English translation, see
   PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2-   
   1939-  Volume(issue)/page/year: 27,672,1964
 
                            *** END OF RECORD ***