Intermediate

2-chloro-5-nitrobenzenesulphonic acid

CAS NO:96-73-1

EC NO: 202-528-9

Molecular formula: C6H4ClNO5S

InChI: InChI=1/C6H4ClNO5S/c7-5-2-1-4(8(9)10)3-6(5)14(11,12)13/h1-3H,(H,11,12,13)

Structural formula: