*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MR0180500
CHEMICAL NAME           : 2-Hexynoic acid, 4-hydroxy-4-methyl-
CAS REGISTRY NUMBER     : 89898-24-8
BEILSTEIN REFERENCE NO. : 1759722
REFERENCE               : 4-03-00-01035 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H10-O3
MOLECULAR WEIGHT        : 142.17
WISWESSER LINE NOTATION : QX2&1&1UU1VQ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Hydroxy-4-methyl-2-hexynoic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 7,85,1957
 
                            *** END OF RECORD ***