120209-45-2
(1R)-S-ethyl-O5-trityl-1-(6-tritylamino-purin-9-yl)-1,4-anhydro-2-thio-D-arabitol
→
109285-09-8
(1R)-S-ethyl-1-(6-amino-purin-9-yl)-1,4-anhydro-2-thio-D-arabitol
958-09-8
2’-脱氧腺苷