POLY(DA-DC) POLY(DG-DT) is a chemical compound registered under CAS number 55684-99-6. It is also known as POLY[DA-DC] POLY[DG-DT] SODIUM SALT; POLY(DEOXYADENYLIC-DEOXYCYTIDYLIC)-POLY(DEOXYGUANYLIC-THYMIDYLIC) ACID SODIUM SALT; poly(deoxyadenylic-deoxycytidylic)-*poly(deoxygua. FireTardant supplies POLY(DA-DC) POLY(DG-DT) for laboratory research and bulk production; product code 208816. Send an inquiry for purity, packaging, price and lead time.