1,6-dioxacyclodocos-3-ene-2,5-dione CAS NO.133048-07-4

henan coreychem co., ltd focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.product category including intermediates&api,catalyst and electronic chemicals.covering 811 square meters r&d center,with 45 person r&d team,our synthesis level is well-known to the industry,which are exported to france,poland,czech,ukraine,spain,switzerland,etc...coreychem is committed to provide cost effective chemical service to the global fine chemical industry product development agencies; we adhering to the consistent good commercial reputation, to create a highly efficient, high quality of chemical research, development, production, sales and service of integrated platform, let our customers faster, better get ideal and thoughtful service.