*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DL9837000
CHEMICAL NAME           : 2H-(1)Benzothiopyrano(4,3,2-cd)indazole-2-ethanamine,
                          N,N-diethyl-5-methyl-, monomethanesulfonate
CAS REGISTRY NUMBER     : 52871-23-5
LAST UPDATED            : 199806
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C20-H23-N3-S.C-H4-O3-S
MOLECULAR WEIGHT        : 433.63
WISWESSER LINE NOTATION : T C6665 1A P IS ONNJ K1 O2N2&2 &WSQ1
COMPOUND DESCRIPTOR     : Mutagen
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : DNA damage
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 220 umol/L
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 186,385,1973
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Mold - Neurospora crassa
DOSE/DURATION           : 20 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: 1,271,1975
 
TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 20 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 26,307,1974

                          *** STATUS IN U.S. ***
 
   EPA GENETOX PROGRAM 1988, Positive: L5178Y cells in vitro-TK test; N
   crassa-forward mutation
   
   EPA GENETOX PROGRAM 1988, Positive: D melanogaster Sex-linked lethal

 
                            *** END OF RECORD ***