*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UY6098000
CHEMICAL NAME           : 2-Pyrrolidinone,
                          1,1'-(1,4,10,13-tetraoxa-7,16-diazacyclooctadecane-7,
                          16-diylbis (methylene))bis-
CAS REGISTRY NUMBER     : 91043-63-9
BEILSTEIN REFERENCE NO. : 4599729
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C22-H40-N4-O6
MOLECULAR WEIGHT        : 456.66
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * N,N'-Bis-pyrrolidonomethyl-diaza-18-crown-6
 
                       *** 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           : 490 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
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: 19,403,1985
 
                            *** END OF RECORD ***