64039-27-6 789-61-7 9H-Purine-6-thiol, 2-amino-9-(2-deoxy-beta-D-erytho-pentofuranosyl)-, monohydrate 9H-Purine-6-thiol, 2-amino-9-(2-deoxy-beta-D-ribofuranosyl)-, hydrate Guanosine, 2'-deoxy-6-thio-, monohydrate NSC-71261 beta-2'-Deoxy-6-thioguanosine monohydrate beta-Deoxythioguanosine monohydrate beta-TGdR monohydrate beta-Thioguanine deoxyriboside monohydrate