*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6078300
CHEMICAL NAME           : 10H-Pyridazino(4,5-b)(1,4)benzoxazine,
                          1-(2-(diethylamino)ethoxy)-10-methyl-7-nitro-,
                          hemihydrate
CAS REGISTRY NUMBER     : 64610-57-7
LAST UPDATED            : 198701
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H21-N5-O4.1/2H2-O
MOLECULAR WEIGHT        : 368.41
WISWESSER LINE NOTATION : T C666 BN ENN IOJ B1 DO2N2&2 LNW
COMPOUND DESCRIPTOR     : Drug
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 270 mg/kg
TOXIC EFFECTS :
   Behavioral - wakefulness
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 11,889,1977
 
                            *** END OF RECORD ***