*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6113240
CHEMICAL NAME           : 6H-Pyridazino(4,5-b)carbazole,
                          5-ethyl-1,4-dimethoxy-6-methyl-
CAS REGISTRY NUMBER     : 59774-28-6
BEILSTEIN REFERENCE NO. : 0840573
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H19-N3-O2
MOLECULAR WEIGHT        : 321.41
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 5-Ethyl-1,4-dimethoxy-6-methyl-6H-pyridazino(4,5-b)carbazole
   * Dimethoxy-1,4-ethyl-5-methyl-6-pyridazino(4,5-b)carbazole
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CPBTAL Chemical and Pharmaceutical Bulletin.  (Japan Pub. Trading Co., USA,
   1255 Howard St., San Francisco, CA 94103)  V.6-    1958-
   Volume(issue)/page/year: 37,2679,1989
 
                            *** END OF RECORD ***