![2150-43-8 | 3,4-Dihydroxybenzoic Acid Methyl Ester | Protocatechuic Acid Methyl Ester; 3,4-Dihydroxy MetDyl Benzoate; 3,4-Dihydroxybenzoic Acid Methyl Ester; Methyl 3,4-dihydroxybenzoate; Methyl Protocatechuate; NSC 146458; | C₈H₈O₄ | TRC 2150-43-8 | 3,4-Dihydroxybenzoic Acid Methyl Ester | Protocatechuic Acid Methyl Ester; 3,4-Dihydroxy MetDyl Benzoate; 3,4-Dihydroxybenzoic Acid Methyl Ester; Methyl 3,4-dihydroxybenzoate; Methyl Protocatechuate; NSC 146458; | C₈H₈O₄ | TRC](https://www.trc-canada.com/prod-img/D451695.png)
2150-43-8 | 3,4-Dihydroxybenzoic Acid Methyl Ester | Protocatechuic Acid Methyl Ester; 3,4-Dihydroxy MetDyl Benzoate; 3,4-Dihydroxybenzoic Acid Methyl Ester; Methyl 3,4-dihydroxybenzoate; Methyl Protocatechuate; NSC 146458; | C₈H₈O₄ | TRC
![Protocatechuic Acid PCA Green Tea Antioxidant Molecule. Skeletal Formula on White Background Stock Vector - Illustration of palm, line: 255963958 Protocatechuic Acid PCA Green Tea Antioxidant Molecule. Skeletal Formula on White Background Stock Vector - Illustration of palm, line: 255963958](https://thumbs.dreamstime.com/z/protocatechuic-acid-pca-green-tea-antioxidant-molecule-skeletal-formula-white-background-255963958.jpg)
Protocatechuic Acid PCA Green Tea Antioxidant Molecule. Skeletal Formula on White Background Stock Vector - Illustration of palm, line: 255963958
![Protocatechuic acid, PCA molecule. It is 3,4-dihydroxybenzoic, phenolic acid, metabolite of antioxidant polyphenols, catechol, is found in green tea Stock Vector Image & Art - Alamy Protocatechuic acid, PCA molecule. It is 3,4-dihydroxybenzoic, phenolic acid, metabolite of antioxidant polyphenols, catechol, is found in green tea Stock Vector Image & Art - Alamy](https://l450v.alamy.com/450v/2d8rn44/protocatechuic-acid-pca-molecule-it-is-34-dihydroxybenzoic-phenolic-acid-metabolite-of-antioxidant-polyphenols-catechol-is-found-in-green-tea-2d8rn44.jpg)