124357-33-1 2-((4-Bromo-2,3-dioxobutyl)thio)-adenosine 3'5'-cyclic monophosphate 2-((4-Bromo-2,3-dioxobutyl)thio)adenosine cyclic 3',5'-(hydrogen phosphate) 2-Bdb-tcamp Adenosine, 2-((4-bromo-2,3-dioxobutyl)thio)-, cyclic 3',5'-(hydrogen phosphate)