3-(8-Acetylamino-2-hydroxy-1-naphtylazo)-4-hydroxybenzenesulfonamide;4-Hydroxy-3-[[8-(acetylamino)-2-hydroxy-1-naphtyl]azo]benzenesulfonamide;Acetamide, N-(8-((5-(aminosulfonyl)-2-hydroxyphenyl)azo)-7-hydroxy-1-naphthalenyl)-;Acetamide, N-(8-(2-(5-(aminosulfonyl)-2-hydroxyphenyl)diazenyl)-7-hydroxy-1-naphthalenyl)-
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number