145396-04-9 Biotin-36-dutp Uridine 5'-(tetrahydrogen triphosphate), 2'-deoxy-5-(41-(hexahydro-2-oxo-1H-thieno(3,4-d)imidazol-4-yl)-23,30,37-trioxo-4,7,10,13,16,19-hexaoxa-22,29,36-triazahentetracont-1-yn-1-yl)-, (3aS-(3aalpha,4beta,6aalpha))-