*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UT5555000
CHEMICAL NAME           : Pyridine, 2-(2-(methylamino)ethyl)-, dihydrochloride,
                          and 3-(3,4-dichlorophenyl)-1-
                          isopropyl-4-methyl-4-imidzazolin-2-one
LAST UPDATED            : 198204
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H12-N2.2Cl-H.C13-H14-Cl2-N2-O
MOLECULAR WEIGHT        : 493.32
WISWESSER LINE NOTATION : T5NVNJ AY1&1 CR CG DG& D1 &T6NJ B2M1 &GH 2
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Betahistine hydrochloride  
   3-(3,4-dichlorophenyl)-1-isopropyl-4-methyl-2-imidazolone
   * Compound Q
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Mammal - species unspecified Cells - not otherwise
                          specified
DOSE/DURATION           : 30 mg/L
REFERENCE :
   PHMCAA Pharmacologist.  (American Soc. for Pharmacology and Experimental
   Therapeutics, 9650 Rockville Pike, Bethesda, MD 20014)  V.1-    1959-
   Volume(issue)/page/year: 12,280,1970
 
                            *** END OF RECORD ***