8- (2- (6- [Biotinyl]aminohexanoyl)aminoethylthio)adenosine- 3', 5'- cyclic monophosphate ( 8-Biotin-11-cAMP / 8-[Biotin]-AET-cAMP )
O6- Benzylguanosine- 3', 5'- cyclic monophosphate
5'- O- (6- [Biotinyl]aminohexylcarbamoyl)adenosine- 2', 3'- cyclic monophosphate ( 5'-Biotin-9-2',3'-cAMP / 5'-[Biotin]-AHC-2',3'-cAMP ), sodium salt
5'- O- (6- Aminohexylcarbamoyl)adenosine- 2', 3'- cyclic monophosphate ( 5'-AHC-2',3'-cAMP ), free acid
2- (6- (6- [Biotinyl]aminohexanoyl)aminohexylamino)adenosine- 3', 5'- cyclic monophosphate ( 2-Biotin-15-cAMP / 2-[Biotin]-AHA-cAMP ), sodium salt
N²- (6- (6-[Biotinyl]aminohexanoyl)aminohexyl)guanosine- 3', 5'- cyclic monophosphate, sodium salt ( 2-Biotin-14-cGMP / 2-[Biotin]-AH-cGMP )