119742-27-7 2,2-Dimethyl-1,3-propanediyl dioleate 42222-50-4 9-Octadecenoic acid (9Z)-, 2,2-dimethyl-1,3-propanediyl ester 9-Octadecenoic acid (Z)-, 2,2-dimethyl-1,3-propanediyl ester EINECS 255-713-1 NSC 65468 Neopentyl glycol dioleate