CAS NO:71342-90-0; azotized 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid and resorcinol

CAS:

71342-90-0

英文名称:

azotized 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid and resorcinol

2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-,diazotized, coupled with diazotized2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid and resorcinol