1-Amino-3,6-disulfo-8-naftylester kyselina p-toluensulfonove 2,7-Naphthalenedisulfonic acid, 4-amino-5-[[(4-methylphenyl)sulfonyl]oxy]- 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, p-toluenesulfonate 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, p-toluenesulfonate (ester) 6837-93-0 Kyselina o-tosyl-h NSC16168 WLN: L66J BZ DSWQ HSWQ JOSWR D1