... fields.Powder Crystal & Liquid.We manu Cyanate Ester Resin Resin:Bisphenol-A CYANATE ESTER- CAS No.1156-51-0, Molecular weight 278 ... to USA, Korea, Japan, India, Russia, Taiwan, etc. - Bisphenol-A Cyanate Ester; - Dicyclopentadienyl Bisphenol Cyanate Ester; - Phenol Novolac Cyanate Ester; - Tetramenthyl Bisphonel F ...