89216-63-7
2-(4-methoxyphenoxy)terephthalic acid
→
89216-62-6
7-methoxy-9-oxoxanthene-3-carboxylic acid
89216-72-8
7-hydroxy-9-oxoxanthene-3-carboxylic acid
89216-85-3
7-methoxy-9-oxoxanthene-3-carboxamide
89217-16-3
7-methoxy-9H-xanthene-3-carboxylic acid