139562-78-0 9-Undecenoic acid, 11-(2-pentenyloxiranylidene)-, (?,Z,Z)- (9CI) 9-undecenoic acid, 11-[3-[(2Z)-2-pentenyl]-2-oxiranylidene]-, (9Z,11Z)- CMC_7374 Linolenic acid 12-allene oxide