(2-Heptadecyl(5H)-oxazol-4-ylidene)bis(methylene) distearate 15655-33-1 EINECS 239-725-4 NSC 17740 Octadecanoic acid, (2-heptadecyl-4(5H)-oxazolylidene)bis(methylene) ester (9CI) Octadecanoic acid, (2-heptadecyl-4(5H)-oxazolylidene)bis(methylene)ester TS 970