Synonyms:
aloprim ; allopurinolsodium ; sodium allopurinol ; allopurinol sodium (aloprim) ; sodium 1h-pyrazolo[3,4-d]pyrimidin-4-olate ; 1h-pyrazolo[3,4-d]pyrimidin-4-ol monosodium salt ; 1,5-dihydro-4h-pyrazolo[3,4-d]pyrimidin-4-one, monosodium salt ; 1,5-dihydro-4h-pyrazolo[3,4-d]pyrimidin-4-one, sodium salt (1:1)