Photoresist Chemicals Fatty acids, C18-unsatd, dimers, hydrogenated, polymers with azelaic acid, ethylenediamine, piperazine and polypropylene glycol diamine Cas：68915-65-1 Molecular Formula：Fatty acids, C18-unsatd, dimers, hydrogenated, polymers with azelaic acid, ethylenediamine, piperazine and polypropylene glycol diamine