00760nam2 22002171i 450 990002277440403321000227744FED01000227744(Aleph)000227744FED0100022774420030801d--------km-y0itay50------ba9-beta-D-Ribofuranosyl-9H-purine-6(1H)-thione 5'-Phosphate (6-Mercaptopurine ribonucleotide). New York, 1968, v. 1, p. 479-481.001000221633Montgomery,John A.94777ITUNINARICAUNIMARCBK990002277440403321FFABC9-beta-D-Ribofuranosyl-9H-purine-6(1H)-thione 5'-Phosphate (6-Mercaptopurine ribonucleotide). New York, 1968, v. 1, p. 479-481386827UNINAING01