4,5-Dichloro-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylic acid

PN: 6H21-5-08

CAS: 1707372-16-4

Molecule Weight: 251.08

Formula: C8H4Cl2O3S

4,5-Dichloro-3-methoxy-thiophene-2-carboxylic acid

PN: 6H21-5-07

CAS: 120715-49-3

Molecule Weight: 227.06

Formula: C6H4Cl2O3S