4-Hydroxybenzoic acid | 98%(HPLC) | Selleck | Others chemical
4-Hydroxybenzoic acid | C7H6O3 | ChemSpider
4-hydroxybenzoic acid - Wikidata
Solved a. Benzoic acid has a pKa-4.2 and 4-hydroxybenzoic | Chegg.com
4-Hydroxybenzoic acid methyl ester, 100 g, CAS No. 99-76-3 | Aromatic Building Blocks | Building Blocks for Synthesis | Organic & Bioorganic Chemicals | Chemicals | Carl Roth - International