Chemical Name : Benzofuran-4-carboxylic acid
CAS : 166599-84-4
Synonyms: Benzofuran-4-carboxylic acid
6428-38-2
3529-57-5
135050-44-1
144313-55-3
Tetra
![2-Naphthalenesulfonic acid, 6-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-3-[[4-[[4-[[7-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt](https://thsciimg.chemcd.cn/TS75989.gif)