2'-O,3'-O-Diacetyl-5'-S-(4-methoxyphenyl)-5'-C-fluoro-5'-thiouridine
2'-O,3'-O-Diacetyl-5'-S-(4-methoxyphenyl)-5'-C-fluoro-5'-thiouridine ??
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2'-O,3'-O-Diacetyl-5'-S-(4-methoxyphenyl)-5'-C-fluoro-5'-thiouridine C??? ??, ??, ??
2'-O,3'-O-Diacetyl-5'-S-(4-methoxyphenyl)-5'-C-fluoro-5'-thiouridine ?? ?? ? ???
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2'-O,3'-O-Diacetyl-5'-S-(4-methoxyphenyl)-5'-C-fluoro-5'-thiouridine ?? ??
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