9-Methyladenine700-00-531 % similar Dideoxyadenosine4097-22-731 % similar 5′-Deoxyadenosine4754-39-631 % similar Adenosine 5'-monophosphate monohydrate18422-05-431 % similar Cyclic adenosine monophosphate60-92-431 % similar Adenosine 5′-monophosphate disodium4578-31-830 % similar