*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : FC6270000
CHEMICAL NAME           : Carbamic acid, methylnitroso-,
                          2,2-dimethyl-3-oxo-2,3-dihydro-7-benzofuranyl ester
CAS REGISTRY NUMBER     : 78164-60-0
LAST UPDATED            : 199410
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H12-N2-O5
MOLECULAR WEIGHT        : 264.26
WISWESSER LINE NOTATION : T56 BO DV CHJ C1 C1 IOVN1&NO
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Carbamic acid, methylnitroso-,  
   2,3-dihydro-2,2-dimethyl-3-oxo-7-benzofuranyl ester
   * 3-Ketonitrosocarbofuran
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 ug/plate
REFERENCE :
   JTEHD6 Journal of Toxicology and Environmental Health.  (Hemisphere Pub.,
   1025 Vermont Ave., NW, Washington, DC 20005)  V.1-    1975/76-
   Volume(issue)/page/year: 7,519,1981
 
TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 5 umol/L
REFERENCE :
   JTEHD6 Journal of Toxicology and Environmental Health.  (Hemisphere Pub.,
   1025 Vermont Ave., NW, Washington, DC 20005)  V.1-    1975/76-
   Volume(issue)/page/year: 7,519,1981
 
                            *** END OF RECORD ***