1-Amino-3,6-disulfo-8-naftylester kyselina p-toluensulfonove [Czech] 2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-, p-TOLUENESULFONATE (ester) 2,7-Naphthalenedisulfonic acid, 4-amino-5-(((4-methylphenyl)sulfonyl)oxy)- (9CI) 2-14-00-00503 (Beilstein Handbook Reference) 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid p-toluenesulfonate (ester) 6837-93-0 BRN 3124026 Kyselina 8-p-toluensulfonyloxy-1-naftylamin-3,6-disulfonova [Czech] Kyselina O-tosyl-H [Czech] NSC 16168