英文别名2-AMINO-4-CHLORO-7-(BETA-D-2-DEOXYRIBOFURANOSYL)PYRROLO-[2,3-D]PYRIMIDINE; 7-Deaza-4-Cl-2'-dG; 4-Chloro-7-(2-deoxy-beta-D-erythro-pentofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine; 7-Deaza-4-Cl-2'-deoxyguanosine; 2-Amino-4-chloro-7-(β-D-2-deoxyribofuranosyl)pyrrolo[2,3-d]pyrimidine; 7H-Pyrrolo[2,3-d]pyrimidin-2-amine, 4-chloro-7-(2-deoxy-β-D-erythro-pentofuranosyl)- 
