2-Propen-1-yl butanoate 2-Propenyl butanoate 2051-78-7 4-02-00-00793 (Beilstein Handbook Reference) AI3-36006 Allyl butanoate Allyl butyrate Allylester kyseliny maselne [Czech] BRN 1751642 BUTYRIC ACID, ALLYL ESTER Butanoic acid, 2-propenyl ester EINECS 218-129-8 FEMA No. 2021 NSC 18600 Vinyl carbinyl butyrate