Crystal structures of salts of methylated purines and pyrimidines.
D009705:Nucleosides / Q000737:chemistry*; D009711:Nucleotides / Q000737:chemistry*; D011687:Purines / Q000737:chemistry*; D011743:Pyrimidines / Q000737:chemistry*; D012492:Salts
D009705:Nucleosides; D009711:Nucleotides; D011687:Purines; D011743:Pyrimidines; D012492:Salts; C030985:purine
NUCLEOSIDES AND NUCLEOTIDES/chemistry; PURINES/chemistry; PYRIMIDINES/chemistry