alpha-Putrescinylthymine.
D001435:Bacteriophages / Q000032:analysis*; D004279:DNA, Viral / Q000302:isolation & purification; D013941:Thymine / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000302:isolation & purification
D004279:DNA, Viral; C025113:alpha-putrescinylthymine; D013941:Thymine