*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ET0440000
CHEMICAL NAME           : Butyric acid, 2,3-dioxo-,
                          2-methyl-2-nitroso-1-phenylhydrazide, 2-oxime
CAS REGISTRY NUMBER     : 105553-32-0
LAST UPDATED            : 199410
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H12-N4-O4
MOLECULAR WEIGHT        : 264.27
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * 2,3-Dioxobutyric acid 2-methyl-2-nitroso-1-phenylhydrazide 2-oxime
   * 1-(2-Hydroxyimino-3-oxobutyryl)-2-methyl-2-nitroso-1-phenylhydrazine
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 100 ug/plate
REFERENCE :
   CPBTAL Chemical and Pharmaceutical Bulletin.  (Japan Pub. Trading Co., USA,
   1255 Howard St., San Francisco, CA 94103)  V.6-    1958-
   Volume(issue)/page/year: 34,3866,1986
 
                            *** END OF RECORD ***