2,6-二氟-4-羟基苯腈123843-57-2英文名2,6-Difluoro-4-hydroxybenzonitrile别名4-Cyano-3,5-difluorophenol;3,5-Difluoro-4-Cyanophenol产品名称2,6-二氟-4-羟基苯腈;4-***基-3,5-二氟***;3,5-二氟-4-***基***分子式C7H3F2NO分子量155.10CAS登录号123843-57-2)