Date Severity Status Feedback
Jun 11 2013 5:56PM Normal Acknowledged aren't this and 5020628 and 23975956 all the same thing, just tautomers ?? The material with CASRN 6112-76-1 IS for the monohydrate with the name 1,7-dihydro-6H-purine-6-thione hydrate (1:1)
This record and 23975956 are tautomers. Record 5020628 has a different molecular formula. I've tidied up the synonyms on this record and record 23975956, and removed the incorrect registry number from record 5020628.