*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DB5913000 CHEMICAL NAME : Benzenesulfonic acid, 4-((2,4-diamino-5-methylphenyl)azo)-, monosodium salt CAS REGISTRY NUMBER : 6300-61-4 LAST UPDATED : 199304 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H13-N4-O3-S.Na MOLECULAR WEIGHT : 328.35 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Benzenesulfonic acid, p-((4,6-diamino-m-tolyl)azo)-, monosodium salt *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Positive: Histidine reversion-Ames test *** END OF RECORD ***