Intermediate

2-Aminophenol-4-(2-carboxy)sulfonanilide

CAS NO: 91-35-0

Molecular weight: 308.3098

EC NO: 202-063-1

Molecular formula: C13H12N2O5S

InChI:InChI=1/C13H12N2O5S/c14-10-7-8(5-6-12(10)16)21(19,20)15-11-4-2-1-3-9(11)13(17)18/h1-7,15-16H,14H2,(H,17,18)

Structural formula: