2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with 4-nitrobenzenamine and resorcinol
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with 4-nitrobenzenamine and resorcinol(2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with 4-nitrobenzenamine and resorcinol)