*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BA3620000
CHEMICAL NAME           : Allophanic acid, 3-methyl-1-pentyn-3-yl ester
CAS REGISTRY NUMBER     : 77967-00-1
BEILSTEIN REFERENCE NO. : 1781912
REFERENCE               : 4-03-00-00134 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H12-N2-O3
MOLECULAR WEIGHT        : 184.22
WISWESSER LINE NOTATION : ZVMVOX2&1&1UU1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Methyl-pentin-1-allophanat-(3)
   * 1-Pentyn-3-ol, 3-methyl-, allophanate
 
                       *** 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           : 875 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: 4,477,1954
 
                            *** END OF RECORD ***