146-77-0 2 ClAdo 2-Chloroadenosine 2-Chloroadenosinehemihydrate 4-26-00-03725 (Beilstein Handbook Reference) ADENOSINE, 2-CHLORO- BRN 0043957 Chloroadenosine Cl AS Cl-Ado EINECS 205-678-3 NSC 36896