*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ7450000
CHEMICAL NAME           : Pyrazole, 5-methyl-3-(5-nitro-2-furyl)-
CAS REGISTRY NUMBER     : 5052-75-5
OTHER CAS REGISTRY NOS. : 16239-90-0
BEILSTEIN REFERENCE NO. : 0525848
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C8-H7-N3-O3
MOLECULAR WEIGHT        : 193.18
WISWESSER LINE NOTATION : T5MNJ E1 C- BT5OJ ENW
COMPOUND DESCRIPTOR     : Tumorigen
                          Mutagen
SYNONYMS/TRADE NAMES :
   * 5-Methyl-3-(5-nitro-2-furyl)pyrazole
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 37352 mg/kg/46W-C
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Skin and Appendages - tumors
REFERENCE :
   PAACA3 Proceedings of the American Association for Cancer Research. (Waverly
   Press, 428 E. Preston St., Baltimore, MD 21202)  V.1-    1954-
   Volume(issue)/page/year: 21,75,1980
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : DNA damage
TEST SYSTEM             : Rodent - mouse Fibroblast
DOSE/DURATION           : 300 umol/L
REFERENCE :
   BJCSB5 British Journal of Cancer, Supplement.  (Macmillan Press Ltd.,
   Houndmills, Basingstoke, Hants. RG21 2ZS, UK)  No.1-    1973-
   Volume(issue)/page/year: 3,124,1978
 
                            *** END OF RECORD ***