*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TH8849700
CHEMICAL NAME           : 1-Phthalazinecarboxylic acid, 4-oxo-3-phenyl-,
                          2-(diethylamino)ethyl ester, hydrochloride
CAS REGISTRY NUMBER     : 21131-13-5
LAST UPDATED            : 198609
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H23-N3-O3.Cl-H
MOLECULAR WEIGHT        : 401.93
WISWESSER LINE NOTATION : T66 BVNNJ CR& EVO2N2&2 &GH
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Oxo-3-phenyl-1-phthalazinecarboxylic acid, 2-(diethylamino)ethyl ester, 
    hydrochloride
 
                       *** 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           : 94 mg/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - local anesthetic
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: 2,506,1968
 
                            *** END OF RECORD ***