http://www.w3.org/ns/prov#value | - is a whole number equal ton when X is --CHOHCH2 OR, or n-1 when X is ##STR80## wherein n is an integer of 2 to 10, m is an integer of 1 to 3, and A is adenine or a derivative selected from the group consisting of ##STR81## and the physiologically acceptable salts thereof. 2.
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