prop-2-enyl (2E,4E)-hexa-2,4-dienoate allyl (2E,4E)-hexa-2,4-dienoate (2E,4E)-hexa-2,4-dienoic acid allyl ester 30895-79-5 7493-75-6 2-Propenyl 2,4-hexadienoate, trans,trans- AI3-21792 ALLYL SORBATE Allyl 2,4-hexadienoate Allyl hexa-2,4-dienoate EINECS 231-336-8 Sorbic acid, allyl ester FEMA No. 2041 2,4-Hexadienoic acid, 2-propenyl ester 2,4-Hexadienoic acid, 2-propenyl ester, (2E,4E)- 2,4-Hexadienoic acid, 2-propenyl ester, (E,E)- 2-Propenyl 2,4-hexadienoate, (E,E)-