*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DA9800000 CHEMICAL NAME : Benzenesulfonamide, p-((4-amino-m-tolyl)azo)- CAS REGISTRY NUMBER : 63019-42-1 BEILSTEIN REFERENCE NO. : 3381138 REFERENCE : 3-16-00-00389 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H14-N4-O2-S MOLECULAR WEIGHT : 290.37 WISWESSER LINE NOTATION : ZSWR DNUNR DZ C1 COMPOUND DESCRIPTOR : Tumorigen SYNONYMS/TRADE NAMES : * 4-Sulfonamido-3'-methyl-4'-aminoazobenzene *** HEALTH HAZARD DATA *** ** TUMORIGENIC DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 20 gm/kg/87W-C TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors REFERENCE : BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 10,129,1956 *** END OF RECORD ***