(R)-N-(1,3-Dimethyl-2-butenyl)adenosine 158300-15-3 Adenosine, N-(1,3-dimethyl-2-butenyl)-, (R)- N(6)-(1,3-Dimethyl-2-butenyl)adenosine N-(1,3-Dimethyl-2-butenyl)adenosine N-Dmb-adenosine