Photoresist Chemicals 9,12-Octadecadienoic acid (9Z,12Z)-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, ethenylmethylbenzene, 1,3-isobenzofurandione and 1,2,3-propanetriol Cas：68299-32-1 Molecular Formula：9,12-Octadecadienoic acid (9Z,12Z)-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, ethenylmethylbenzene, 1,3-isobenzofurandione and 1,2,3-propanetriol