*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YT8880000
CHEMICAL NAME           : Urea, methyl- and sodium nitrite (1:1)
LAST UPDATED            : 199410
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C2-H6-N2-O.N-Na-O2
MOLECULAR WEIGHT        : 143.10
WISWESSER LINE NOTATION : ZVM1 &.NA..N-O2
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Methylurea and sodium nitrite (1:1)
   * Sodium nitrite and methylurea (1:1)
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Yeast - Schizosaccharomyces pombe
DOSE/DURATION           : 1 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 113,21,1983
 
TYPE OF TEST            : Host-mediated assay
TEST SYSTEM             : Rodent - mouse Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1450 umol/kg
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   37,4572,1977
 
TYPE OF TEST            : Host-mediated assay
TEST SYSTEM             : Rodent - mouse Yeast - Schizosaccharomyces pombe
DOSE/DURATION           : 279 umol/kg
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 113,21,1983
 
                            *** END OF RECORD ***