*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : HA2465000
CHEMICAL NAME           : Cysteine, N-nitroso-
CAS REGISTRY NUMBER     : 51209-75-7
LAST UPDATED            : 199410
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C3-H6-N2-O3-S
MOLECULAR WEIGHT        : 150.17
WISWESSER LINE NOTATION : SH1YVQMNO
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Nitrosocysteine
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 25 gm/L
REFERENCE :
   JNSVA5 Journal of Nutritional Science and Vitaminology.  (Business Center
   for Academic Soc. Japan, 2-4-16 Yayoi, Bunkyo-ku, Tokyo 113, Japan)  V.19-
   1973-  Volume(issue)/page/year: 25,317,1979
 
                            *** END OF RECORD ***