*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DE8400000 CHEMICAL NAME : Benzo(j)cyclopent(fg)aceanthrylene, 1,2,5,6-tetrahydro- CAS REGISTRY NUMBER : 3570-54-5 BEILSTEIN REFERENCE NO. : 2534614 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C22-H16 MOLECULAR WEIGHT : 280.38 WISWESSER LINE NOTATION : L E6 D6656 B5 2AB V&&&T&TJ COMPOUND DESCRIPTOR : Tumorigen SYNONYMS/TRADE NAMES : * Norsteranthrene * F-Norsteranthrene * 1,2,5,6-Tetrahydrobenzo(j)cyclopent(fg)aceanthrylene *** HEALTH HAZARD DATA *** ** TUMORIGENIC DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 72 mg/kg/13W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application REFERENCE : NATWAY Naturwissenschaften. (Springer-Verlag, Heidelberger Platz 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.1- 1913- Volume(issue)/page/year: 53,583,1966 TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 72 mg/kg/9W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application REFERENCE : NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 200,183,1963 TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 72 mg/kg/8W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors REFERENCE : NATWAY Naturwissenschaften. (Springer-Verlag, Heidelberger Platz 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.1- 1913- Volume(issue)/page/year: 53,583,1966 *** END OF RECORD ***