1-benzothiophene-7-carboxylic acid

benzo[b]thiophen-7-carboxylic acid

Benzo[b]thiophene-7-carboxylic acid 97%

Benzo[b]thiophene-7-carboxylic acid aMide

1-Benzothiophene-7-carboxylic acid, 7-Carboxybenzo[b]thiophene