Cyclic (adenosine monophosphate- uridine monophosphate) ( c-(ApUp) / c[A(3',5')pU(3',5')p] / cUMP-AMP / cUA ), sodium salt
Cyclic (guanosine monophosphate- uridine monophosphate) ( c-(GpUp) / c[G(3',5')pU(3',5')p] / cGMP-UMP ), sodium salt
Cyclic (cytidine monophosphate- uridine monophosphate) ( c-(CpUp) / c[C(3',5')pU(3',5')p] / cCMP-UMP ), sodium salt
Cyclic (adenosine- (2' −> 5')- monophosphate- uridine- (3' −> 5')- monophosphate) ( c[A(2',5')pU(3',5')p] / 2'3'-cAUMP / 2',5'-3',5'-cAUMP ), sodium salt
Cyclic (uridine- (2' −> 5')- monophosphate- adenosine- (3' −> 5')- monophosphate) ( c[U(2',5')pA(3',5')p] / 2'3'-cUAMP / 2',5'-3',5'-cUAMP ), sodium salt