98072-96-9 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, coupled with diazotized 2'-(4-aminophenyl)-6-methyl[2,6'-bibenzothiazole]-7-sulfonic acid, diazotized 3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diamine and 5,5'-oxybis[1,3-benzenediol], sodium salts [98072-96-9
98072-79-8 BENZOIC ACID 2-AMINO-,DIAZOTIZED,COUPLED WITH 4-AMINO-5-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DIAZOTIZED 3,3-DIMETHYL(1,1-BIPHENYL)-4,4-DIAMINE AND 5,5-OXYBIS(1,3-BENZENEDIOL),SODIUM SALT