(E)-12-Oxo-10-octadecenoic acid, methyl ester 21308-79-2 4-03-00-01757 (Beilstein Handbook Reference) BRN 1713195 CCRIS 676 Methyl 12-oxo-trans-10-octadecenoate Methyl-12-oxo-trans-10-octadecenoate trans-10-OCTADECENOIC ACID, 12-OXO-, METHYL ESTER