*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : HN0350000 CHEMICAL NAME : 4H-Dibenz(fg,j)aceanthrylene, 5,5a,6,7-tetrahydro- CAS REGISTRY NUMBER : 517-85-1 BEILSTEIN REFERENCE NO. : 3367022 REFERENCE : 4-05-00-02708 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C23-H18 MOLECULAR WEIGHT : 294.41 WISWESSER LINE NOTATION : L C5 C-6666 O6 2AC- WT&&T&&J COMPOUND DESCRIPTOR : Tumorigen SYNONYMS/TRADE NAMES : * ang-Steranthrene * Ang.-steranthren *** HEALTH HAZARD DATA *** ** TUMORIGENIC DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1120 mg/kg/35W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors REFERENCE : ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 62,217,1957 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 40 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application REFERENCE : ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 62,217,1957 *** END OF RECORD ***