(2E,4E)-5-(1,3-benzodioxol-5-yl)penta-2,4-dienoic acid 5-(1,3-Benzodioxol-5-yl)penta-2,4-dienoic acid 136-72-1 5285-18-7 NCI129538 2,4-Pentadienoic acid, 5-(1,3-benzodioxol-5-yl)- (9CI) AI3-41572 EINECS 226-118-4 NSC 129538 Piperic acid (8CI) NCI60_000669 NCIStruc1_000766 5-Benzo[1,3]dioxol-5-yl-penta-2,4-dienoic acid AIDS-336001 AIDS336001 NCIStruc2_000859 (E,E)-piperic acid CHEBI:37316 trans,trans-piperinic acid 5-(1,3-benzodioxol-5-yl)-2,4-pentadienoic acid 2,4-Pentadienoic acid, 5-(1,3-benzodioxol-5-yl)- NSC129538 Piperic acid Piperonic acid 1X-0937 2,4-Pentadienoic acid, 5-(1,3-benzodioxol-5-yl)-, (E,E)- Piperic acid (E,E)-form