Synthesis of 3-(3,4-diacetoxyphenyl)acrylic acid and 4-(oxo-3-(piperidin-1-yl)pro-1-en-1-yl)-1,2-phenylendiacetate from 3-(3,4-dihydroxyphenyl)acrylic acid and their toxicity test by Brine Shrimp Lethality Test method. Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta), v. 16, n. 1, p. 1–8, 28 Aug.2023.