1-beta-Arabinofuranosyl-5-propyluracil-5'-triphosphate 2,4(1H,3H)-Pyrimidinedione, 1-(5-O-(hydroxy((hydroxy(phosphonooxy)phosphinyl)oxy)phosphinyl)-beta-D-arabinofuranosyl)-5-propyl- 69175-42-4 Ara-putp